Wide variation in performance, weight and recyclability in lightweighted bottles is found.

The trend toward lightweighting in water bottles has been around for some time. And with the 2017 report from the Beverage Marketing Corp. stating that Americans consume more bottled water than soft drinks, lightweighting the PET bottles will continue to be an area of focus.

Lightweighting means less material used and can overall reduce a company’s carbon footprint. But what about when it comes to recyclability? A new study from Plastics Technology Inc. (not us the magazine) claims that while these bottles might meet consumer expectations for convenience and price, they may not minimize the carbon footprint.

Since the early 2000s, the weight of a 0.5 L (16.9oz.) water bottle has reportedly been reduced in half and technological enhancements have enabled cost reduction and contributed to positive environmental impact. However, the study found a wide variation in performance, weight and recyclability in the bottles it examined. All of the packages were commercially-produced for consumers and procured from retail store shelves in the U.S., Europe and India.

Lighter weight, design and label choices have an impact on post-consumer recovery, the study claims. While weight reduction results in a lower carbon footprint, it was found that ultra-lightweight bottles can negatively impact the effectiveness of post-consumer package waste sorting and recycling systems. PT followed up with PTI regarding this statement and the company responded via email:

Reducing the weight of the bottle increases the gross number of bottles in a bale since they are sold by the ton. This translates into a lower yields as compared to bales a few years ago. In addition, the increased bottles in a bale will result in more non-PET bottles in the same bale also reducing yields. Lighter bottles also cause inefficiencies in mechanical separation processes such as thin and lighter flakes lost with labels during elutriation and flattened bottles being sorted as sheet and film. Then when you add in the other issues related to colors and labels, discussed in the paper, it becomes a collective set of realities that can negatively impact the effectiveness of post-consumer waste sorting and recycling systems.

Five out of the seven U.S. bottle samples and four out of the six European samples would have some issue during the recycling process, the study claims. In some scenarios, the PET package design had strong shelf presence and met the functional requirements. However, the bottle color, label, glue or ink components had a significant impact on package recyclability, the report stated.

The conclusion of the study is that while lightweight bottles do communicate a positive environmental message to consumers, decisions in the design phase must meet the physical performance, and components such as labels, inks and closures must be a focus to understand its impact on the waste stream.

Author: PT - Plastics Technology

73 Comments

payday loans online Oct 25, 2021 02:47

Attractive component to content. I simply stumbled upon your site and in accession capital to say that I get in fact loved account your blog posts. Anyway I will be subscribing for your feeds or even I fulfillment you access consistently rapidly.

slot online Oct 4, 2021 15:41

Outstanding story there. What occurred after? Take care!

ouncesinwaterbottle Jun 26, 2021 15:06

<ahref=” https://howtodiscuss.com/t/how-many-ounces-in-a-water-bottle/46302/” rel = “Dofollow”> The ounce is the name for many completely different units of mass, weight, or volume used in most customary systems of measurement of British origin.

writing an essay Jun 6, 2021 02:45

Hello! I'm at work browsing your blog from my new iphone 3gs! Just wanted to say I love reading your blog and look forward to all your posts! Keep up the fantastic work! writing an essay https://collegeessaylke.com

personal essay Jun 6, 2021 01:37

What a material of un-ambiguity and preserveness of valuable familiarity on the topic of unexpected emotions. personal essay https://paperwriterkjd.com

essay writer free Jun 6, 2021 01:05

Hi there mates, how is everything, and what you want to say about this paragraph, in my view its actually remarkable in support of me. essay writer free https://essaywritermsm.com

how to write a good essay Jun 5, 2021 15:12

Nice replies in return of this query with solid arguments and describing all on the topic of that. how to write a good essay https://essaywritingeie.com

online casinos Jun 3, 2021 01:11

Today, I went to the beach with my kids. I found a sea shell and gave it to my 4 year old daughter and said "You can hear the ocean if you put this to your ear." She placed the shell to her ear and screamed. There was a hermit crab inside and it pinched her ear. She never wants to go back! LoL I know this is completely off topic but I had to tell someone! online casinos https://playcasinovivo.com

play online casino Jun 3, 2021 01:00

Hey very interesting blog! play online casino https://playslotsndx.com

casino games Jun 2, 2021 18:42

As the admin of this site is working, no question very rapidly it will be renowned, due to its quality contents. casino games https://playcasinosw.com

slot games Jun 2, 2021 17:27

Thanks for your marvelous posting! I quite enjoyed reading it, you're a great author. I will be sure to bookmark your blog and definitely will come back later in life. I want to encourage one to continue your great writing, have a nice evening! slot games https://playcasinoslotsdds.com

free Slots games Jun 2, 2021 12:59

Great goods from you, man. I've take into accout your stuff prior to and you're just too magnificent. I actually like what you have bought here, certainly like what you are saying and the way in which wherein you are saying it. You make it enjoyable and you continue to take care of to keep it smart. I can not wait to learn far more from you. This is really a terrific web site. free Slots games https://casinoplaygm.com

online slot games Jun 2, 2021 12:59

Hello, I enjoy reading through your post. I like to write a little comment to support you. online slot games https://playcasinoww.com

college essay prompts Jun 1, 2021 17:54

Just wish to say your article is as surprising. The clarity in your post is just excellent and i could assume you're an expert on this subject. Fine with your permission allow me to grab your feed to keep updated with forthcoming post. Thanks a million and please continue the enjoyable work. college essay prompts https://essaywritermsm.com

personal essay Jun 1, 2021 15:06

You really make it appear really easy together with your presentation however I to find this topic to be really one thing which I think I might never understand. It seems too complicated and very huge for me. I'm looking ahead in your next publish, I will attempt to get the hold of it! personal essay https://collegeessaylke.com

help me with my essay May 20, 2021 19:33

Hi to every one, the contents existing at this website are genuinely amazing for people knowledge, well, keep up the good work fellows. help me with my essay https://essaywritingeie.com

essay helper May 20, 2021 16:15

Hi, I do believe this is an excellent website. I stumbledupon it ;) I will come back yet again since I bookmarked it. Money and freedom is the greatest way to change, may you be rich and continue to guide other people. essay helper https://paperwriterkjd.com

argument essay May 20, 2021 14:13

I pay a visit daily some sites and blogs to read posts, but this weblog offers feature based content. argument essay https://essaywritermsm.com

paper writer May 20, 2021 11:04

With havin so much content and articles do you ever run into any issues of plagorism or copyright infringement? My site has a lot of exclusive content I've either written myself or outsourced but it looks like a lot of it is popping it up all over the internet without my agreement. Do you know any methods to help reduce content from being stolen? I'd truly appreciate it. paper writer https://collegeessaylke.com

Credit report May 12, 2021 08:58

It's very effortless to find out any topic on web as compared to textbooks, as I found this piece of writing at this website. Credit report https://creditreportsww.com

credit score Check May 12, 2021 06:02

Hi there very nice blog!! Man .. Excellent .. Amazing .. I'll bookmark your web site and take the feeds additionally? I'm happy to find a lot of helpful information here within the submit, we need work out extra techniques in this regard, thanks for sharing. . . . . . credit score Check https://creditreportchk.com

credit scoring May 12, 2021 04:38

I'm gone to inform my little brother, that he should also go to see this website on regular basis to obtain updated from hottest news update. credit scoring https://creditscoresetf.com

credit report May 12, 2021 00:06

I'm really impressed with your writing skills and also with the layout in your weblog. Is this a paid topic or did you customize it yourself? Anyway keep up the excellent quality writing, it's uncommon to look a nice weblog like this one today.. credit report https://creditscoresws.com

best online casino May 9, 2021 18:16

Asking questions are actually nice thing if you are not understanding something totally, except this article presents good understanding even. best online casino https://playslotstime.com

slots for real money May 9, 2021 17:30

Thank you for sharing your info. I truly appreciate your efforts and I will be waiting for your further post thanks once again. slots for real money https://playcasinoadvance.com

slots games free May 9, 2021 14:36

Excellent beat ! I would like to apprentice while you amend your website, how could i subscribe for a blog site? The account aided me a acceptable deal. I had been tiny bit acquainted of this your broadcast provided bright clear idea slots games free https://casinorealmoneybigbet.com

casino slots May 9, 2021 14:16

If some one wishes expert view on the topic of running a blog afterward i suggest him/her to pay a visit this web site, Keep up the pleasant work. casino slots https://casinogamesonlinex.com

world class casino slots May 9, 2021 08:37

I'm impressed, I have to admit. Rarely do I encounter a blog that's both educative and interesting, and let me tell you, you've hit the nail on the head. The problem is something not enough people are speaking intelligently about. I am very happy I came across this during my hunt for something relating to this. world class casino slots https://slotsgamesdirect.com

slots games May 9, 2021 02:46

Hi, after reading this awesome paragraph i am too delighted to share my familiarity here with colleagues. slots games https://playcasinogamesgate.com

play online casino May 9, 2021 01:47

Do you mind if I quote a couple of your articles as long as I provide credit and sources back to your blog? My website is in the exact same area of interest as yours and my users would really benefit from some of the information you provide here. Please let me know if this alright with you. Thank you! play online casino https://casinoslotsms.com

real money casino May 8, 2021 23:36

Hi there, I want to subscribe for this web site to get hottest updates, so where can i do it please help. real money casino https://playcasinogamescast.com

world class casino slots May 8, 2021 21:33

We stumbled over here by a different web address and thought I might check things out. I like what I see so now i'm following you. Look forward to looking at your web page yet again. world class casino slots https://casinorealmoneyai.com

quick cash May 8, 2021 00:02

Excellent web site you've got here.. It's hard to find high-quality writing like yours these days. I honestly appreciate people like you! Take care!! quick cash https://instantloansapp.com

instant online payday loans May 7, 2021 21:20

I am extremely impressed with your writing skills and also with the layout on your blog. Is this a paid theme or did you modify it yourself? Either way keep up the nice quality writing, it's rare to see a nice blog like this one nowadays. instant online payday loans https://loanonlineiuw.com

free payday loan May 7, 2021 21:17

Hello there, I found your site by the use of Google while looking for a comparable subject, your website got here up, it appears to be like good. I have bookmarked it in my google bookmarks. Hello there, just was aware of your blog thru Google, and found that it is truly informative. I am gonna be careful for brussels. I'll appreciate in the event you continue this in future. A lot of other people might be benefited out of your writing. Cheers! free payday loan https://cashadvanceopd.

cheap payday loan May 7, 2021 18:30

I want to to thank you for this good read!! I certainly loved every bit of it. I have you book-marked to look at new things you post… cheap payday loan https://personalloansww.com

payday loan online May 7, 2021 18:25

Hi, i think that i saw you visited my web site so i got here to go back the want?.I'm attempting to find things to enhance my web site!I assume its good enough to use some of your ideas!! payday loan online https://fastloanandpayday.com

naked dating May 7, 2021 12:06

I’m not that much of a online reader to be honest but your blogs really nice, keep it up! I'll go ahead and bookmark your website to come back later on. Cheers naked dating https://onlinedatingtind.com/

get credit report May 5, 2021 21:35

Excellent site you have here.. It's difficult to find good quality writing like yours these days. I truly appreciate individuals like you! Take care!! get credit report https://creditscoreusd.com

home loan credit report May 5, 2021 06:41

After looking over a number of the blog articles on your blog, I seriously appreciate your technique of writing a blog. I added it to my bookmark website list and will be checking back soon. Please visit my website too and tell me what you think. home loan credit report https://fastcheckcreditscore.com

check my credit score for free May 5, 2021 01:51

Marvelous, what a web site it is! This website presents useful data to us, keep it up. check my credit score for free https://creditscoresws.com

check my credit report May 4, 2021 22:49

I always spent my half an hour to read this weblog's articles everyday along with a mug of coffee. check my credit report https://creditreportchk.com

credit score levels May 4, 2021 22:47

Hello to all, how is everything, I think every one is getting more from this website, and your views are pleasant designed for new viewers. credit score levels https://checkcreditscore24.com

how to improve credit score May 4, 2021 11:11

This paragraph offers clear idea for the new visitors of blogging, that in fact how to do blogging and site-building. how to improve credit score https://creditscorechecknw.com

free credit reports online May 4, 2021 10:21

I have read so many articles or reviews regarding the blogger lovers but this paragraph is in fact a nice article, keep it up. free credit reports online https://creditreportsps.com

credit score scale May 4, 2021 03:53

Aw, this was an extremely good post. Finding the time and actual effort to make a very good article… but what can I say… I put things off a whole lot and don't seem to get nearly anything done. credit score scale https://getcreditscoreww.com

Credit report Score May 4, 2021 03:33

It's actually a great and helpful piece of information. I am glad that you simply shared this useful info with us. Please stay us informed like this. Thank you for sharing. Credit report Score https://creditscoresids.com

credit report transunion May 4, 2021 03:25

Hi there, I found your site by the use of Google whilst looking for a similar subject, your web site got here up, it seems great. I've bookmarked it in my google bookmarks. Hi there, just changed into alert to your weblog via Google, and found that it's really informative. I'm going to watch out for brussels. I will be grateful in case you proceed this in future. A lot of other folks shall be benefited from your writing. Cheers! credit report transunion https://creditscorecheckn.com

How to check credit scores May 4, 2021 03:00

Thanks very interesting blog! How to check credit scores https://creditscoresetf.com

credit annual report May 4, 2021 00:54

Thanks for any other great post. The place else may anyone get that type of information in such a perfect means of writing? I've a presentation subsequent week, and I'm at the look for such info. credit annual report https://creditreportuss.com

how to check credit score for free May 3, 2021 21:17

Hi there! I'm at work surfing around your blog from my new iphone 3gs! Just wanted to say I love reading your blog and look forward to all your posts! Keep up the superb work! how to check credit score for free https://creditreportsww.com

experience credit report May 2, 2021 17:23

Excellent pieces. Keep writing such kind of information on your site. Im really impressed by it. Hi there, You have done an excellent job. I'll definitely digg it and personally recommend to my friends. I'm confident they will be benefited from this web site. experience credit report https://creditreportsww.com

free casino games May 1, 2021 04:01

You can definitely see your skills within the article you write. The sector hopes for more passionate writers such as you who are not afraid to say how they believe. At all times follow your heart. free casino games https://playcasinosw.com

casino game May 1, 2021 03:31

Hi to every one, because I am genuinely keen of reading this blog's post to be updated daily. It carries fastidious information. casino game https://onlinecasinoslotsui.com

online casino bonus Apr 30, 2021 22:47

Greetings! Quick question that's entirely off topic. Do you know how to make your site mobile friendly? My web site looks weird when viewing from my iphone. I'm trying to find a template or plugin that might be able to resolve this problem. If you have any suggestions, please share. Thank you! online casino bonus https://playcasinostm.com

Free Casino Slot Games Apr 30, 2021 08:27

I read this paragraph completely about the resemblance of latest and previous technologies, it's awesome article. Free Casino Slot Games https://casinoonlineslotsww.com

free online slots Apr 30, 2021 07:56

Thank you for the auspicious writeup. It in truth was once a amusement account it. Look complex to far added agreeable from you! However, how can we communicate? free online slots https://casinorealmoneyeyu.com

play slots Apr 29, 2021 22:36

Today, while I was at work, my cousin stole my iphone and tested to see if it can survive a 25 foot drop, just so she can be a youtube sensation. My iPad is now destroyed and she has 83 views. I know this is completely off topic but I had to share it with someone! play slots https://casinogamesjkk.com

real money casino Apr 29, 2021 17:33

I must thank you for the efforts you have put in writing this website. I am hoping to see the same high-grade content from you later on as well. In fact, your creative writing abilities has inspired me to get my own, personal website now ;) real money casino https://onlinecasinos911.com

casino real money Apr 29, 2021 17:28

Thanks for sharing your thoughts about world class casino slots. Regards casino real money https://casinogamesmv.com

slots online Apr 29, 2021 10:33

Hey I know this is off topic but I was wondering if you knew of any widgets I could add to my blog that automatically tweet my newest twitter updates. I've been looking for a plug-in like this for quite some time and was hoping maybe you would have some experience with something like this. Please let me know if you run into anything. I truly enjoy reading your blog and I look forward to your new updates. slots online https://playcasinovivo.com

online gambling Apr 29, 2021 09:48

Very nice article, totally what I wanted to find. online gambling https://casinoplaygm.com

Real Casino Slots Apr 28, 2021 07:14

Spot on with this write-up, I really think this site needs a great deal more attention. I'll probably be returning to read through more, thanks for the advice! Real Casino Slots https://casinogamesww.com

vegas casino slots Apr 28, 2021 03:10

You need to be a part of a contest for one of the most useful websites on the net. I'm going to recommend this blog! vegas casino slots https://playcasinosw.com

best online casino Apr 28, 2021 00:43

Hello there! I could have sworn I've been to this blog before but after looking at a few of the posts I realized it's new to me. Regardless, I'm definitely happy I came across it and I'll be book-marking it and checking back often! best online casino https://playcasinostm.com

Online casino Gambling Apr 27, 2021 21:31

Heya! I understand this is somewhat off-topic but I had to ask. Does operating a well-established website such as yours take a lot of work? I am brand new to blogging however I do write in my diary everyday. I'd like to start a blog so I will be able to share my own experience and feelings online. Please let me know if you have any kind of recommendations or tips for brand new aspiring bloggers. Thankyou! Online casino Gambling https://onlinecasinos911.com

online casino Apr 27, 2021 21:23

I really like looking through an article that will make men and women think. Also, many thanks for permitting me to comment! online casino https://onlinecasinoslotsui.com

best online casino Apr 27, 2021 20:33

Good information. Lucky me I ran across your site by accident (stumbleupon). I've saved as a favorite for later! best online casino https://casinoonlineslotsww.com

free casino Apr 27, 2021 19:16

Appreciating the commitment you put into your blog and in depth information you provide. It's awesome to come across a blog every once in a while that isn't the same outdated rehashed material. Wonderful read! I've bookmarked your site and I'm adding your RSS feeds to my Google account. free casino https://playcasinovivo.com

online slots Apr 27, 2021 18:55

Wow, awesome blog layout! How long have you been blogging for? you make blogging look easy. The overall look of your website is fantastic, let alone the content! online slots https://onlinecasinogamespcx.com

free casino games Apr 27, 2021 16:09

Thank you, I've recently been searching for info approximately this subject for ages and yours is the greatest I have found out till now. But, what in regards to the bottom line? Are you positive concerning the supply? free casino games https://playcasinoslotsdds.com

what is a good credit score Dec 9, 2020 15:19

This design is wicked! You obviously know how to keep a reader amused. Between your wit and your videos, I was almost moved to start my own blog (well, almost...HaHa!) Great job. I really enjoyed what you had to say, and more than that, how you presented it. Too cool! what is a good credit score

Syed Khaleel May 23, 2017 09:25

It looks really gr8 website, along with information on Polymer industry.

Add Comment