HC Plastics Network News: A release agent (scientific name: polydimethylsiloxane emulsion) specially formulated for the blister process was developed by Shanghai* with the strong support of the Shanghai Quality and Technical Supervision Bureau years ago. *Plastics Co., Ltd. organized trial production and completed it, and passed the review of quality audit experts composed of Shanghai Quality Supervision Bureau and other units at the end of 2014. The relevant standards of this product have been registered and patented by Shanghai Quality Supervision Bureau – Plastic Pallet Manufacturer .
(Jiangxi New Materials Co., Ltd.)
For a long time, the relevant specifications of this material required for the blister process have lacked description, and it is not included in GB9685. There is no domestic release agent manufacturer for the blister process; imported materials are expensive, the order cycle is long, and the product The validity period is short, which is unaffordable for ordinary enterprises, and trading companies are unwilling to import. Moreover, relevant European and American institutions have different descriptions of the same brand of products. All of these have caused the blister industry to be at a loss as to what to do and in a state of chaos. The release agent developed by the company specifically for food plastic products has basically solved the problem of release agent that has long puzzled the blister industry and filled a domestic gap.
Plastic is currently the most widely used food packaging material, among which plastic food trays are closely related to people’s lives. Most of these plastic trays of different shapes and sizes are made using the blister process. The successful development of food-grade release agents has effectively ensured the safety of related foods in contact with packaging materials. It is also important for It has played a clear guiding role in popularizing consumers’ safety knowledge and raising consumers’ awareness of food safety prevention. 
Editor in charge: Luo Kaiqiang
