Voluntary Guidelines: Plastic Bottle Material Code System
Voluntary Guidelines: Plastic Bottle Material Code System
AU-158: PLASTICS, formerly SPI, has developed a voluntary coding system for plastic containers, to identify material type. The purpose of coding is to assist recyclers in sorting plastic containers by resin composition. The system is intended for voluntary use by bottle and container producers, to be molded or otherwise imprinted onto the bottom surface of plastic containers.

Author: SPI
Date of Publication: 01 October 1990
Format: PDF, 10 pages.
Nonmember price: 10.00
Member price: 5.00
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