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Hello world!

So Canada is awesome. Toronto has the most amazing waste management system EVER. Check it:

You have to pay depending on the size of your garbage can; the bigger the can, the more you pay.

The result: tiny garbage cans and huge recycling bins.

Monetary incentive facilitating public action? I think so!

AND they have a bin for organic waste.

AND they provide bags for “electronic waste.”

So, unlike me, who, upon discovering a facility in the far South side of Chicago accepted electronic waste, drove around and around trying to locate said facility, local Torontonians simply place their e-waste in the wonderfully provided designated bag. What a life!

So yeah, it was really cool to see how waste is managed in Canada, which has some EPR legislation in place. I don’t know who is making money, if any, off the system (usually costs municipalities money to recycle), but something is definitely working right…

Here is what I learned; get excited!

It is in fact very possible to recycle PET thermoforms and bottles TOGETHER!!!!! So, all those who articulated reasons why the two packaging types were incompatible for remanufacturing together (i.e. different IVs, melting temps, molecular length, etc.) were misinformed! Hurray! And the clamshell recycling initiative rises from its grave!

This is positively wonderful news. If we can recycle PET thermoforms with PET bottles, than the value of the recyclate will remain higher than if PET thermoforms were recycled with other plastic materials, thereby constituting a low-grade plastic mix. From what I understand, bottle-grade PET is the highest grade, or enjoys the most inherent value. If PET thermoforms are made out of bottle-grade PET like ours are (supplier-certified 100% PCR PET), then they TOTALLY can be baled with PET bottles and sold together for remanufacturing into any of the following: new RPET bottles (more expensive reprocessing, need to clean resin for FDA-certified food compliance), new RPET thermoforms, any polyester-based fiber application, plastic strapping, and a TON of other products.

AND I spoke with a gentleman that runs a MRF and he concluded that they do collect and bale PET bottles and PET thermoforms together for market. AWSOME.

I wonder how much of these mixed PET bales are generated…

I wonder what the specs of the mixed bales are…

However, a working industry group recently conducted a pilot to test the integrity of these mixed bottle and thermoform bales and concluded that the adhesives used on labels on PET thermoforms compromised the recycled material. While I am a little hazy on the details, it was reported that the recycled material was unacceptable for market because of the adhesives, which are considered a “contaminant” to the overall integrity of the recyclate. Soooooooo I guess what this means is that:

1. PET bottles and clamshells can be recycled together; yippee!
2. Packaging suppliers need to begin to design thermoform PET packaging “for recycling.” While the APR has guidelines for designing bottles for recycling, no guidelines exist for designing thermoforms for recycling. Such guidelines could suggest things like:

• The adhesive used for binding labels and other marketing information to PET thermoforms needs to be X or can’t be Y or something to that effect.

I am looking forward to learning more about the results of this pilot; it is just so cool that people are interested in this, too. And here I thought I was all alone…

After speaking with another gentleman who knew a thing or two about a thing or two, I understand the current climate of recycling in North America to be as follows:

There is a HUGE demand for PET recyclate from bottlers, brand owners, and CPGs; however, there is not enough SUPPLY due to limited collection. This supply and demand disproportion can be solved, perhaps, by implementing the following actions:

• Implement bottle deposit programs/legislation—this would provide consumers with an economic incentive to recycle their PET bottles.
• Incorporate PET thermoform packages into the PET bottle recycling infrastructure. I like this one.
• Limit the amount of PET bales that are exported each year.

The ACC estimates that 400 million pounds of a particular plastic needs to be generated in order for the recycling of it to be profitable. According to Plasticstoday.com, 1.4 billion lbs of PET thermoforms were generated in North America in 2008. This implies that PET thermoform bales could constitute a recycling steam all on their own, without piggy-backing on PET bottles. However, perhaps it’s easier to integrate them into the existing PET bottle recycling infrastructure than create a new stream of PCR PET, thermoform grade? Now I just don’t know…

Tomorrow is my birthday and this Saturday is my sister’s wedding! Therefore, I will be unbloggable until early next week. But stay tuned, there is a ton of interesting stuff I need to report to you!

Happy Friday! This Saturday is my sister’s bachelorette party at Cuvee in Chicago, which is a super posh champagne lounge. I will let you know if I see any celebrities!

So I FINALLY finished my work on PET recycling for a Canadian retailer, which is good, as I leave on Tuesday!

Check it out! It’s sort of a lot, and it’s really detailed, so sorry if I bore you! Oh, and it’s broken into a couple different sections:

1. Summary of a super huge document titled, “Best Practices and Industry Standards in PET Recycling.”
2. Supply and demand of PET bottles post consumer, North American context.
3. Supply and demand of PET thermoforms post consumer, North American context.
4. Interview with StewardEdge and Stewardship Ontario’s Plastics Market Developer.
5. Case studies of PET recycling, bottle to bottle, bottle to thermo, and thermo to bottle.

Seriously, this is the post of all posts! And when I copied and pasted my report into the Blog software, it messed up my outline--sorry!

Hello my packaging and sustainability friends! I am feeling tip top today after having a four-day hiatus from work: I slept, I swam, I sunbathed, I ate…good times. I hope you all had an equally relaxing Memorial Day weekend, too!

AND know what’s even weirder—I actually missed work. That’s right, I missed the act of being productive…go figure!

So my last post was a little all over the place. I do believe, however, that this article may tie it all together, which then gets me on another rant of sorts. First, observe:??

NAPCOR: US efforts to recycle falling short

By Mike Verespej | PLASTICS NEWS STAFF

Posted May 28, 2010

SONOMA, CALIF. (May 28, 10:45 a.m. ET) -- Longtime plastics recycling advocate Dennis Sabourin said “bold steps” are needed to increase supplies of not just recycled PET bottles but all plastics and recycling materials.

The executive director of the National Association for PET Container Resources in Sonoma, Calif., and a former Wellman Inc. executive said it is time for extended producer-responsibility laws and eco-fees on products. Also needed are public-policy initiatives that provide funds for recyclers to create green jobs and for stakeholders to come together, in coalition-style, to advance the recycling of all materials.

Even with the green movement, Sabourin said, “recycling is still not a front-burner issue,” as it was in 1995, when the PET recycling rate climbed to nearly 40 percent. That rate plummeted to less than 20 percent by 2003 before rebounding in 2008 to 27 percent — based on the most recent numbers available.

?“Why not have a national initiative to divert some of the stimulus funds to recycling on a broad-based effort?” he asked. “That would create jobs in the United States.”

He called initiatives introduced by Vermont and Rhode Island, and the extended producer-responsibility law passed by Maine earlier this year, steps in the right direction. “They will not give us any immediate relief from a supply standpoint, but EPR will bear fruit down the road,” he said, noting that an EPR law in Canada has given recycling rates there a huge boost. Canada’s return/diversion rate for non-alcoholic beverage containers is 64 percent.

He said the biggest obstacle to more recycling is the lack of a concerted public policy to motivate consumers to recycle, a move that would create jobs.

?“There are plenty of materials out there and plenty of markets for those materials. We have to reach out and start working together to get more materials collected,” he said.

For the full article, visit http://www.plasticsnews.com/headlines2.html?id=18730&channel=260.

This article was referred to me by my co-lead of the PET subcommittee for Walmart-Canada because it illustrates the infrastructural differences between recycling in America and recycling in Canada, where I am now focusing a lot of my research/work.

ANYWAY, what I am trying to imply between my last post and Sabourin’s argument (that some sort of legislation must be put on the books that REQUIRES industry/municipalities to meet recycling targets in order to increase the diversion rates in the States), is, touch?! I believe that until there are some extended producer responsibility requirements implemented in the States that forces industry and municipalities to work together to divert more materials from the landfill, my recycling initiative will continue to be just that—an initiative, with little sight of implementation.

While there are some positive signs like retailers advocating post-consumer content in products and packages or recycling drop-off centers (think Whole Foods), I see little improvement across-the-board in regard to the amount of materials recycled in America until EPR legislation is implemented. As mentioned here and again throughout my blog, we need: SUPPLY, which we don’t have because no one is collecting it or they don’t wish to compete with China for purchasing post industrial/consumer scrap; DEMAND, which we don’t have with the crash of the economy, although this is changing as CPG companies look for quality streams of post-consumer plastics; and, INVESTMENT, which we defiantly don’t have because it has not been an economic priority (why worry about recycling plastics when the cost of virgin resins is so low?!?).

BUT then enter EPR, which requires producers i.e. brand owners, first importers, product manufactures (those responsible for putting the product/package on the shelf) to FUND the recovery of their product’s packaging waste post-consumer. Then all of a sudden organizations like Fost Plus in Belguim or Stewardship Ontario in Canada develop to help manage the money transfer from industry to municipalities and viola, the recovery rates of packaging—all packaging—would increase. I am sure it’s not that easy but you get the gist…

Anyway, I wished to include this argument in our June Newsletter (we send out newsletters each month updating all our contacts in regard to what is new at Dordan and what is new in the industry), but was met with some hesitation from some of the more “business-minded” folk at Dordan. According to these colleagues, EPR legislation would probably not do well by domestic manufactures because all of a sudden, our packages would become more expensive (or the product would become more expensive, or the cost to manage the waste would be pushed throughout the supply chain) than those produced overseas in say, China, where they have no EPR legislation on the books. But the first importers would be required to pay for managing Chinese packaging waste post-consumer, right? If so, would that provide an incentive to source packaging domestically? Now I’m confused.

SOOOOO our CEO called me into his office to discuss EPR and its implications into our business because I wanted to highlight this article in our June newsletter, and he wanted to ensure that we were not shooting ourselves. What he basically said, like any good American dream manifestation, is: why is our industry being targeted as irresponsible with our waste while CPG companies source TONS of products and packages from overseas, where little environmental and labor regulations exist? In a nut shell: What are the ethics of being “environmentally friendly” in the context of sourcing international manufacturing?

AND enter new research project: I am now going to be researching all that is Chinese manufacturing to come up with an argument that highlights the contradictions between trying to be “green” and sourcing manufacturing overseas.

I sent one of my former professors the following email, which marks the beginning of my research journey:

Hello!

This is Chandler Slavin—I graduate last spring from the Religious Studies Department and took your class on inter-faith engagement (I had the Turkish versus Greek debate) my senior year. Remember?

I hope this email finds you well.

I was wondering if you could help me with something: I work for my family business, which is a domestic manufacturer of plastic packaging for the consumer electronics industry. I am the Sustainability Coordinator, which means I research issues pertaining to sustainability and packaging in order to stay ahead of the curve and market ourselves as a “green” manufacturer. In our industry, there is a lot of concern over the “sustainability” of a product or package and many retailers have invested considerable amounts of time and money into trying to “green up” their image by switching packaging materials, having recycling drop-off centers, and labeling various products as “environmentally friendly.”

Anyway, often times we sell packaging based on discussions of sustainability. However, our biggest competitor isn’t other green plastics manufacturers but Chinese manufacturers, who can sell packages at a much lower cost into our economy, while we are unable to sell our packages into their economy without paying some sort of tax or entering some kind of agreement with the Chinese government.

Our CEO wants me to research this contradiction:

While American product producers are being pressured to green up their products/packages (I have been working on a recycling initiative for months now) or dispose of products/packages responsibly (its called “extended producer responsibility” and CA has some of these laws on the books in regard to managing electronic waste), many American product producers i.e. brand owners, are sourcing the manufacturing of their product and package overseas, where lax environmental regulations and labor laws allow for unsustainable production profiles and cheap products. Basically, when everyone in our industry is obsessing about the sustainability of a package (market research shows that consumers are more likely to buy products labeled as “green”), we are constantly competing with overseas manufacturers, who have absolutely no environmental or social platform in the context of “sustainability.”

Wow, that’s a lot. Because you work on environmental policy I was wondering what you knew about Chinese economic and social development in the context of the environment. If willing, could I come visit you and perhaps you could point me in the right direction? Seriously, any insight you could provide would be very well received. Think of it as the ethics of green marketing vs. overseas manufacturing…sounds intriguing, no?

Thanks for your time!

Best,

Chandler Slavin

Tune in tomorrow for more goodness!

For those of you who have been following my blog, you are aware that our clamshell recycling initiative has sort of come to a stand still:

We determined why PET thermoforms are not recycled (lack of investment in the infrastructure due to quantity, quality, supply and demand issues) and the problems with including RPET thermoforms in PET bottle bales (different IVs, melting points, fear of contamination, etc.) While we did determine that our RPET clams and PET bottles are “read” the same via an optical sorter, when the mixed bales of RPET thermos and PET bottles make it to the processor, the thermos are thrown out and not recycled along with the PET bottles.

Consider the following article published in PlasticsNews, which does an amazing job summarizing all my research to date:

NAPCOR puts thermoformed PET on docket

By Mike Verespej

Posted May 24, 2010

Although blow molded PET and high density polyethylene bottles get most of the plastics recycling attention, a potentially large market looms on the horizon, presenting an opportunity and a challenge for the recycling industry — thermoformed PET containers.

In 2008, 1.4 billion pounds of thermoformed PET packaging was produced in the U.S and Canada. But by 2011, that market could grow to be one-half the size of the PET bottle market, which is the largest category of recycled plastic resin, said Mike Schedler, technical director for the National Association for PET Container Resources in Sonoma, Calif.

“The market is growing rapidly because of natural growth and conversion of products from polystyrene and PVC,” said NAPCOR’s Schedler.

But growth in thermoformed PET packaging and pent-up demand for recycled PET in those packages doesn’t automatically translate into a waste stream that can be turned into an end-market opportunity, he said. “The market is not the issue. The issue is moving it through the reclamation system.”

For the past 18 months, NAPCOR’s Thermoforming Council has been working with recyclers and material recovery facilities in the U.S. and Canada to address an array of technical issues, as well as difficulties presented by a huge variety of sizes and shapes of clamshells, boxes, trays, cups and lids.

Schedler said the council has three main objectives in regard to thermoformed PET.

“We have to remove the obstacles and create an infrastructure that will give PET thermoformed packages the same recycling opportunities as PET bottles,” he said. “And we have to do it in a way that is acceptable to existing collection systems and processes, and without jeopardizing the PET bottle recycling stream.”

Last, he said, “We have to support PET packages and do the things we did in the late 1980s to facilitate recycling of PET bottles.”

The council also is conducting a thermoformed packaging compatibility study to evaluate different streams of packaging and how well they meet industry protocols for fiber, sheet and bottles applications that have been developed by the Washington-based Association of Postconsumer Plastic Recyclers.

Specifically, the study is looking at dedicated thermoformed packaging bales manually removed from MRFs without auto-sort capabilities, mixed bales of PET bottles and PET thermoformed packages at MRFs with auto-sorting equipment, and mixed rigid plastic bales.

“We will convey that data and our observations to PET reclaimers,” Schedler said.

A fourth possible stream — cups from arenas and stadiums with PET recycling programs — will be addressed later.

“I could see separate recycling programs within stadiums for cups, and, to a certain degree, clamshells,” he said. “But I don’t see that happening at MRFs with auto-sort equipment.”

The industry is working to overcome technical hurdles that currently keep thermoformed PET packages from being recycled in tandem with bottles. Among them:

* Look-alike plastics like oriented polystyrene, polylactic acid and PVC containers that are difficult to sort from thermoformed PET packaging, either manually or in auto-sorting operations.

* Adhesives used on pressure-sensitive paper labels are different from those used on PET bottles and could cause yellowing.

* Some direct printing.

* Different additives than in PET bottles.

* Flake geometry concerns.

* Wide variability in intrinsic viscosity.

“We understand what it takes to do this work and we are rolling up our sleeves to do it,” Schedler said. “We want to make PET thermoformed packaging recycling a reality and to position PET as the environmentally preferred package of choice.”

Copyright 2010 Crain Communications Inc. All Rights Reserved.

In my last post, I discussed a company that is going to buy balled PET bottles and PET/RPET thermoforms from MRFs for reprocessing into the next generation of thermoforms. While I obviously have some questions and concerns in regard to the logistics of this approach, I feel like this is a step in the right direction. However, I feel that for Dordan, and the plastics industry in general, it is important to work on the residential recycling infrastructure level, as that is what the consumer has access to and informs his/her understanding of the “sustainability” of a given material. That being said, while a closed-loop system is awesome and a direction we would like to move, I will be focusing more on integrating our packages into the American recycling infrastructure in general because I really think that would resonate with consumers and the larger public. Additionally, the work I am doing with Walmart-Canada works on the residential level, as opposed to the closed-loop system level. If they can figure out a way to recycle PET thermoforms with or in addition to PET bottles, then hopefully, so can we.

Today I had a phone interview with a contact from StewardEdge, which is an organization in Canada that has their hands in issues pertaining to extended producer responsibility. This contact, however, works with Stewardship Ontario to develop markets for plastic post consumer. Our conversation today ROCKED because not only did he confirm my understanding of recycling, but he provided validation that our approach is one of relevance and that our goals are represented by our Canadian neighbors. So I am not alone after all, hurray!

Anyway, he explained that unlike the States, that which is driving recycling in Canada is Stewardship Ontario, which is an organization like Fost Plus in Belguim, which takes money from industry to manage the cost of said industry’s packaging waste. In other words, because there is legislation on the books in Canada that REQUIRES producers to fund the recovery of their packaging post-consumer, organizations like Fost Plus in Belgium and Stewardship Ontario in Canada developed to help producers meet said requirements.

Let me back up. In 2002 Canada’s Waste Diversion Act mandated that industry has to pay for 50% of the net cost for municipalities to run their Blue Box program. The Blue Box program is similar to curb side recycling in the States; however, they encourage the recycling of a lot more materials than is encouraged in the States.

The “designated” material types accepted for recycling via the Blue Box Program are listed here:? http://www.stewardshipontario.ca/bluebox/pdf/materialcategories.pdf.

Anyway, Stewardship Ontario was set up specifically to collect that money from industry and give it to the municipalities to manage packaging waste.

There are different fees for different materials, depending on the ease of recovering said material post-consumer. In other words, the harder a package is to recycle or recover, the higher the associated fee will be.

The fees change every year; here’s the latest: http://www.stewardshipontario.ca/bluebox/fees/fees_rates.htm.

For example, if you sold a polystyrene container into the Canadian market, you would be required to pay 24.65 cents per kg. These are real costs that affect the entire supply chain. PS is expensive because it is so lightweight (EPS is 98% air, 2% resin) there is no economical way to collect it for reprossessing (think shipping…); that is why EPS is one of the materials of focus for the MOC, because economically it is impossible to recycle…

Wow have I rambled. Sorry for the all over nature of this post; I have a point, I swear!

Tune in Tuesday (sisters taking a vacation!!!) to figure out where I am going with this and what needs to happen in the States to integrate thermoforms into the existing recycling infrastructure.

Tootles!

Happy Monday Funday!

The company that I made the “Sustainability and Packaging” presentation for, which I posted to my blog on Friday, sent me the following email after receiving said powerpoint (I sent it early for confirmation of its content):

“180 slides is way too long, even for a medical convention…”

Ha!

How do you provide an “overview of sustainability” in 60 slides, which is what this company suggested? I guess I am just as dilligent a powerpointer as I was a student; I was one of the special few who had to speak with my professors about exceeding the page limits for term papers—old habits die hard…

Anyway, tomorrow’s the day: My big presentation for a giant company on all things “Sustainable.” I am going to wear my new power business suit and fab heels AND I took my face piercing out several weeks ago so I look totally business-like.

For today’s post I thought I would reflect on a recent happening in our industry, which was convered on greenerpackage.com, PlasticsNews, and other misc. packaging publications. Because the company in question is a competitor, my superior was hesitant about me articulating my questions in a public forum i.e. on greenerpackage.com. Therefore, I decided to address this tid bit in my blog as it is not an in-your-face forum because I totally respect this company and the work they are doing in sustainability.

Consequentially, all reference to this company has been removed so as not to ruffle anyone’s tail feathers.

Here is the article:

Company X? has announced that it will construct a closed-loop recycling facility in Somewhere America to grind and wash post-consumer bottles and thermoforms for processing into its namebrand sheet products. The company says it is reducing the total carbon footprint of its product by bringing the material supply chain closer to production and offering its customers more choices of materials, including up to 100% post-consumer content PET.

?“We’re excited to bring bottle cleaning and sheet production together in a continuous process loop,” says company CEO. “Our factory design will streamline operations while delivering the recycled sheet products the market requires.”

Company X notes that it is among the first thermoforming companies in the food and consumer packaging industry to implement its own in-house recycling. With the new facility, the company will receive curbside-collected bottles to clean, grind, and extrude into sheet. Reducing the number of bottles going to landfills while providing high-quality material for customers has long been a goal for the company. Company X has been using recycled content in its packaging for more than 15 years, and over the last seven, it has diverted more than 1 billion discarded bottles from landfills.

While Company X has extruded sheet for internal use for 20 years, this marks the first time it will sell its namebrand sheet on the open market.

In addition to namebrand post-consumer rPET, the facility will produce LNO (letter of non-object) flake, allowing food contact with recycled material. Company X? has also commercialized an RF-sealable rPET grade of material to address customers’ bar sealing requirements for PET. Company X says that with only minor process adjustments, this material is a direct replacement for PVC sealing applications.

The recycling facility will be completed in two phases. In phase one, Company X will be adding an additional extruder for its namebrand rollstock. This will be completed in the third quarter of 2010. Phase two will be the addition of the bottle washing equipment, which is scheduled to be operational in the first quarter of 2011, with plans for additional extruders to follow.

Company X’s CEO said that integrating the bottle washing and grinding makes sense, given the amount of post-consumer material the company uses. With the completion of the in-house recycling facility, the firm will be able to streamline the recycling process to ensure that raw material meets Company X’s high standards.

Seeing as how I have been trying to figure out a way to integrate our RPET thermoforms into the existing PET bottle recycling infrastructure, I have A TON of questions for Company X.?

If any of you fine packaging and sustainability friends have any insight, please don’t hesitate to share!!! Sharing is caring!

• What are the specs of the bales of thermoforms Company X is buying from the MRF?
• Are they only PET thermoforms or are they mixed material thermoform bales?
• If only PET thermoforms, is there enough QUANTITY of these types of packages available for the recovery of PET thermoforms to be economically sustainable?
• How do they collect ONLY PET thermoforms without collecting “look a likes” like PVC, which will completely compromise the integrity of the PET bale, or PETG, which has a lower melting temperature and therefore adds inconsistencies to the recovery process?
• Are you planning on integrating the PET thermoform scrap with the PET bottle scrap and extruding together? If so, how will you handle the different IVs between sheet grade PET and bottle grade PET?
• If buying mixed material thermoform bales from the MRF i.e. PET, PETG, PP, etc., how are the different resins sorted for recovery? Are they blended together to create a low-grade, mixed resin flake for down-cycling applications? If so, who is buying this low-grade, mixed resin flake?
• What kind of sorting technology is utilized to be able to generate a clean, quality stream of PET thermoforms for Company X to grind, clean, and extrude for direct food-contact packaging?
• How are you competing with Asia for PCR PET?

While I am tickled pink that Company X is recovering thermoforms post-consumer in a closed-loop system, I don’t know how they are doing it! Perhaps the point, no?

That’s all for now; wish me luck tomorrow on my presentation!

The next day I arrived to the office to find the following email that confirmed the results of our RPET samples’ test, which I had verbally received from another WM contact the day before:

Hi Chandler,

After speaking with our plant manager in Grayslake, PET clam shells should be recoverable from the recycling stream via optical and manual sorts. I can't say that's the case at all WM recycling facilities, or non- WM competitive facilities, so take that for what it's worth :). The material would end up in our PET bales.

However, that does not mean that the PET blister packs are the "same" as bottle grade PET bottles… as I understand it, the PET bottles have an IV rating of 0.78-0.80, or a "high rigidity," that bottle makers require. I do not know what UV rating your blister packs have, so I would recommend you discuss the technical aspects of your products with your engineers and your suppliers to determine the IV rating and other compatibility issues.

The main issue at this point, based on my research and discussions internally here at WM, is that any non-bottle PET that gets into a bale is typically discarded for landfill upon receipt at a PET bottler, even if a collection and processing company like WM can sort the PET blister packs from the recycling stream. Again, perhaps you can confirm or research this further with your suppliers.

I hope this helps! Good luck with your project. 

Hmmmmmm…

I then sent our head engineer the following inquiry:

Hey,

Do you have any idea what the “IV” of our supplier’s RPET is?

Thanks!

Chan

After a delectable lunch of an Italian beef with sweet peppers, I returned to find the following:

Spec for supplier’s RPET is IV>= 0.65; I believe it’s typically between 0.70 and 0.75.

Hope this helps.

I then checked the email from WM… “PET bottles have an IV rating of 0.78-0.80, or a ‘high rigidity’…”

Well, that’s not too terribly different than our 0.75 IV…now I am confused.

Tune in tomorrow to learn more about recycling in America!

AND check out this website that my contact from the APR suggested to find buyers of post-consumer plastic scrap: http://www.plasticsmarkets.org/. I just found it so I will let you know what I can find out in regard to who buys bales of thermoforms post-conumser. YIPEEEEEEEEEEEE.

This is awsome and all I want to say for today:

http://www.youtube.com/watch?v=WRPYccEXt-8

This company is super cool--they buy baled PET bottles and clean, grind, flake and extrude the material into RPET clamshells.

I am making a giant graph of all my research on recycling so get excited!

Tootles!

Ok, so I think I have dragged out the inevitable long enough. And resume recycling narrative:

Ring…Ring…

“Good Morning Dordan this is Sarah how can I help you? One moment please…”

Beep. “Chandler, Waste Management on Line 1…”

“Thanks.”

Suddenly I realized that this was the call I had been waiting on for almost 7 weeks: the results of our RPET clamshell samples’ test via the MRFs optical sorter. If our supplier-certified 70% post-consumer regrind PET clamshell packages are “read” like PET bottles via the recovery facility’s optical sorter, then perhaps we could integrate our clamshells into the existing PET bottle recycling infrastructure. If anything, the results would tell us if one of the many obstacles facing the inclusion of PET/RPET clamshells into the PET bottle recovery stream is NOT the inability to sort these two packaging types together.

I reach for the phone.

“Hello?”

“Hey Chandler!”

“Hey, nice to hear from you; how’s it going?”

“Great, thanks. I have the results from the MRF regarding your samples.”

“Ok, what are they; did they pass with the bottles?”

“Yes, there was no difference between the PET bottles and RPET samples as read by our optical sorter. So if RPET clams and PET bottles were moving down the line together, there would be no luminescent difference between the bottles and clams as they moved through our plastic sorting station. Again, the main point of the optical sorter is to see the difference between PVC and PET bottles, which look dramatically different when viewed via the optical sorter.”

“This is wonderful news!”

“Well, keep in mind that regardless of this, buyers of baled PET bottles DO NOT want clams in the mix.”

“And this is because fear of contamination, different IVs and perhaps melting points, no specs for mixed bales and on and on…?”

“Pretty much hit the nail on the head.”

“Well, I really appreciate you and WM going out of your way to help us figure this stuff out. We just want to recycle our packages—didn’t know how complicated it is!”

“Well we wish you the best of luck with your recycling initiative. Please let us know if there is anything else we can do for you…”

“Truly, thanks again.”

“No problem; take care.”

“You too!”

I hung up the phone.

Hmmmmmmmmmmmmm…what does this mean, I asked myself?

I think it means that the molecular structures of clamshell RPET and bottle PET are the same, at least was read via the optical sorter.

So how will this help us recycle our RPET thermoforms?

It illustrates that the reason RPET clams are not recycled with bottles has nothing to do with an inability to sort the two packaging types together. So if our RPET clams and PET bottles are read the same, they could be collected and baled, with no need for different sorting technology.

Good to establish, Chandler.

Suddenly I snapped out of my internal discussion; my two colleagues were waiting tentatively outside my cubicle, eager for the results.

“They passed!” I said.

“Sweet!” they replied in unison.

“So what does this mean for us?”

“Haha, I’m not quite sure yet…”

Tune in Monday for a summary of the different obstacles hindering the inclusion of RPET clams in the PET bottle recovery stream. Once established we will move on to discuss how the following determine the recyclability of a material/packaging type: supply, demand, and technology.

Have a splendid weekend! Its Friday, woop woop!

Happy Monday Funday! This post is to inform all of my packaging and sustainability friends that tomorrow is GO TIME! I have totally gotten my ducks in a row and can resume my clamshell recycling initiative narrative first thing in the morning. Get excited because I will finally release the results of our RPET samples’ test via the optical sorter (are they “read” like bottle-grade PET) AND bring you up to speed about why the results of this test are, unfortunately, another bread crumb, and not the end-all-be-all that I had hoped for at the onset of our recycling initiative.

WOHOOOOOOOOOOOOOO!

Hello world!

UG don't hate me for my failure to post AGAIN; it has been a heck of a day!

But guess what: I have been invited to assist a major retailer in their attempts to achieve zero waste for PET packaging, both thermoforms and bottles! But not only assist; be a CO-LEADER! I will be a research junky, therefore, as I hope to compile abstracts for the other co-leader and committee members to summarize my research over the past 6 months. And what that means to YOU my fellow blog readers is that I will be extra awesome with blogging because it has become a priority, again.

As I am sure some of my more diligent followers are aware, my blogging ebbs and flows with my existing work load AND the perceived value of continuing to investigate the logistics and economics governing the recycling of clamshells. Because of this recently ignited interest in my work on recycling PET thermoforms, I have been given the green light to (again) delve into researching waste management and recycling in America. YIPEEEEEE! I don’t think I would make a very good Sales woman anyway…J Work from home, here I come!

So tomorrow I will, and I promise, present the results of our RPET samples’ test and discuss how to move this initiative forward. If Canada can do it, so can we!

See you soon my packaging and sustainability friends!