HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
<<  <  Page 2/2
Ann R. Thryft
User Rank
Blogger
Re: Sustainable packaging a way to fight litter bugs
Ann R. Thryft   4/24/2012 1:02:25 PM
NO RATINGS

Beth, I also live in the country and I also see plastic litter on the roadside. In fact, I carry a trash bag, pick it up and bring it back to recycle. I can't understand littering, either: I used to go backpacking and the rule I learned is make it look like you were never there. At least if plastic trash is biodegradable it won't take an extremely long time for the plastic to break down and become harmless constituents of the ecosystem.


TJ McDermott
User Rank
Blogger
They're green, BUT...
TJ McDermott   4/24/2012 10:32:14 AM
NO RATINGS
A green plastic films manufacturer stopped by the PackExpo booth of my company about four years ago, with some sample preformed bags.  They wanted to test their bags on our equipment.  We were happy to run the test right there.

The bags were incredibly stiff and "hard" compared to regular LDPE packaging material.  This material sounded like cellophane when handling it (lots of LOUD crackling crunching noise).  The material was also very, very fragile.  It had no stretch, no give.  Stress it just a bit, and it rapidly tore.

It was green (made from corn), and would degrade readily, but it wasn't very usable for packaging.  There's still a lot of work to be done in the field to make a usable green material for packaging.

naperlou
User Rank
Blogger
Re: Sustainable packaging a way to fight litter bugs
naperlou   4/24/2012 10:01:02 AM
NO RATINGS
Beth, that can be dissiapointing (littering, I mean).  I learned not to leave a trace at an early age. 

I am fascinated by the range of material solutions to this problem.  Of course, the other problem being addressed is the feedstock.  Reducing out dependence on oil is another useful result.

Beth Stackpole
User Rank
Blogger
Sustainable packaging a way to fight litter bugs
Beth Stackpole   4/24/2012 6:43:58 AM
NO RATINGS
Cool slide show, Ann. I particularly liked seeing the BASF materials being used in food packaging applications. All you have to do is take a walk (I live out in the country and it's still a problem) and it's an eye opener to see the cups, bottles, and fast food trash littering the sides of the road. Given that it's harder to change people's behavior (although I can't understand littering, but that's a totally separate issue), it's comforting to know progress is being made on creating products that will be a bit easier on the environment.

<<  <  Page 2/2


Partner Zone
Latest Analysis
We shared our list, now Design News readers tell us which artificial intelligence movies they watch again and again.
Researchers have been working on a number of alternative chemistries to lithium-ion for next-gen batteries, silicon-air among them. However, while the technology has been viewed as promising and cost-effective, to date researchers haven’t managed to develop a battery of this chemistry with a viable running time -- until now.
Norway-based additive manufacturing company Norsk Titanium is building what it says is the first industrial-scale 3D printing plant in the world for making aerospace-grade metal components. The New York state plant will produce 400 metric tons each year of aerospace-grade, structural titanium parts.
Researchers have simplified the fabrication of the geometric requirements for fluid motion in microrobots for in vivo medical applications.
The National Aeronautics and Space Administration’s recently announced plan to put an electric airplane in the air by 2018 is forward-looking, but hardly unique.
More:Blogs|News
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jul 11 - 15, Embedded System Design Techniques™ - Debugging Real-time Embedded Software – Hands on
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9 | 10


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Technology Marketplace

Copyright © 2016 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service