HEATING AND PRESSURIZING BAG FOR MANUFACTURING LAMINATED GLASS

摘要

PROBLEM TO BE SOLVED: To improve slippage between a glass and the inner surface of a bag and to prevent a hot-melt resin for bonding two pieces of glass together from adhering to the inner surface of the bag. SOLUTION: The laminated glass heating and pressurizing bag comprises an inner rubber surface constituting the bag composing sheet. The inner rubber surface is surface-treated with corona discharge and coated with a silane coupling agent-based adhesive. Furthermore, a fluororesin film is bonded to the inner rubber surface through an adhesive layer coated with a rubber adhesive compatible with the inner rubber layer. COPYRIGHT: (C)2005,JPO&NCIPI