Plastic Suppliers, Inc. has been awarded U.S. 7,713,601 B2 patent for “Polylactic Acid Shrink Films and Methods of Casting Same.”
The receipt of this patent confirms Plastic Suppliers’ as the only manufacturer of a bio-based shrink sleeve label ﬁlm. Plastic Suppliers
has worked diligently to develop the technology and product behind this
patent. The EarthFirst® TDO product is currently being used in the
shrink sleeve label and tamper evident band markets.