****************************************
Patricia
Franklin
Executive Director
NEW ADDRESS AND
PHONE FOR CRI AS OF 10/1/05:
Container Recycling
Institute
1776 Massachusetts Avenue, NW, Suite 800
Washington, D.C.
20036-1904
Tel.(202) 263-0999 Fax: (202) 263-0949
www.container-recycling.org and www.bottlebill.org
Thanks, Mylinda
With the new group on Google, I can't see Will Clarke's email address
so could you please forward this to him?
In Oregon, we have a company called Agri-Plas that specializes in the
recycling of agricultural plastics, including pots, trays, hay-bale
twine (polypropylene), seed bags, and the plastic film used on
greenhouses. They have worked out ways to clean these materials
sufficiently to be able to sell them. One of their main markets for
plastic nursery pots is the companies that manufacture new pots.
Plastic pots and trays are not made of only one material though.
Polypropylene, polyethylene, and polystyrene are all used. Some are
blow-molded, some are injection-molded, and some are thermoformed,
which means that you have a fairly wide variety of resins and resin
properties to contend with.
Here is a link from an EPA web site that further describes Agri-Plas:
http://www.epa.gov/epaoswer/non-hw/green/projects/agriplas.htm
There is contact information for Dari Jongsma, President of Agri-Plas,
at the end of the EPA article.
Note- Agri-Plas Systems in Canada is an unrelated company.
Peter Spendelow
Oregon Department of Environmental Quality