新产品·新技术信息

窗玻璃用保护膜

来源：林中祥胶粘剂技术信息网2011年01月18日

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US 2010297418 (A1) Translate this text
A window glass film protection system with two laminate layers made from a polyester or a PET material, which are compressed together to sandwich an inner cellophane or PVB layer until optimal clarity is achieved, using PS adhesives in a hot or cold excursion process at a desired temperature. An outside surface of one laminate layer has pressure sensitive adhesive with a releasable and removable backing laminate that is removed prior to the system being adhesively attached to a glass panel. The outside surface of the other laminate layer has a hardcoat layer, which is bonded to the exterior of the laminate layer by a heat adhesive bonding process to protect the product from abrasive damage and wear for longevity. All the components together are bonded by an installer to any window unit for a retrofit protection system.