Recyclers address concerns over shrink labels

Published: July 23, 2012 6:00 am ET

Related to this story

Topics Materials, Suppliers, Sustainability, Packaging, Blow Molding, Recycling

WASHINGTON (July 23, 1:20 p.m. ET) — The growing use of shrink and stretch sleeve labels on plastic bottles is a dual-edged sword for PET recyclers.

“The labels are a mixed blessing for PET reclaimers,” said Dave Cornell, technical director of the Association of Postconsumer Plastic Recyclers. “[They] are free of adhesive ... but new problems are created such as proper identification of the bottle resin, removal of the label from the bottle” and the clumping of the label material at recyclers.

Those challenges have prompted Washington-based APR to issue a critical guidance document to assist PET bottle manufacturers in testing their labels to make sure they do not impede recycling.

“The vast majority of PET reclaimers report that the labels are a serious problem for recycling [and] a serious economic detriment,” said APR President Steve Alexander.

“Clumping is a serious issue,” said Cornell. “The labels do not readily come off the PET bottles” with the pre-wash systems many recyclers now use, he said.

APR’s new protocol includes quantitative measurement related to the clumping of label material residue. It is the denser shrink sleeve labels that tend to cause the problems of clumping.

“Labels that sink in water after hot water washing are labels that cause serious trouble,” Alexander said. “If it sinks, it is bad. We are optimistic that this enhanced protocol provides packaging designers the clear guidance to mitigate this contamination problem.”

Cornell also pointed out that PET bottles with shrink labels create problems for material recovery facilities because “the automatic sorting machines often cannot see through the labels to correctly identify the PET resin.”

“This means a loss of revenue to the local collection system and loss of raw material to the reclaiming community,” he said.


Comments

Recyclers address concerns over shrink labels

Published: July 23, 2012 6:00 am ET

Post Your Comments


Back to story


More stories

Image

2014 leaves some resin firms in the black while others struggle

January 23, 2015 2:37 pm ET

On the financial side, 2014 was good for Hexcel Corp., so-so for Celanese Corp. and it could have been better for Omnova Solutions.    More

Image

Berry's rebranded Blue Clover expands packaging design reach

January 23, 2015 1:59 pm ET

As design director of Berry Plastics Corp.'s rebranded packaging design studio, Scott Fisher believes the new name of Blue Clover Studios cuts the...    More

Image

Clariant's ColorForward predicts future consumer trends

January 23, 2015 1:33 pm ET

Clariant International Ltd. is marking a decade of color forecasting with the 10th edition of its ColorForward program.    More

Image

The future for PolyOne is colorful

January 23, 2015 1:28 pm ET

PolyOne Corp. is writing four color stories for 2016.    More

Image

Mexico's Polymer Solutions looks to grow, expand offerings with name change

January 23, 2015 12:03 pm ET

British biodegradable additives developer Symphony Environmental Technologies plc's Mexico distributor has changed its name from Plásticos Degradables...    More

Market Reports

Plastics in Automotive: Innovation & Emerging Trends

This special report newly released by PN and sponsored by The Conair Group examines current trends in the use of plastics in automotive, materials innovations and the changing landscape. It includes a review of legislative/regulatory activity impacting vehicle development and lightweighting, market opportunities & challenges for mold and toolmakers, innovative design strategies being implemented by major OEMs and suppliers, as well as a review of key indicators in Canada, Mexico, Brazil and China.

Learn more

Plastics Recycling Trends in North America

This report is a review and analysis of the North American Plastics Recycling Industry, including key trends and statistics based on 2013 performance. We examine market environment factors, regulatory issues, industry challenges, key drivers and emerging trends in post-consumer and post-industrial recycling.

Learn more

Injection Molding Market Analysis & Processor Rankings

Plastics News BUNDLED package contains our in-depth Market Analysis of the Injection Molding segment. You will gain keen insight on current trends and our economic outlook.

As a BONUS this includes PN's updated 2014 database of North American Injection Molders RANKED by sales volume. Sort, merge, mail & prospect by end market, materials processed, region, # of plants and more.

Learn more

Upcoming Plastics News Events

February 4, 2015 - February 6, 2015Plastics News Executive Forum 2015

June 2, 2015 - June 3, 2015Plastics Financial Summit - Chicago 2015

September 16, 2015 - September 18, 2015Plastics Caps & Closures - September 2015

More Events