| 摘要 |
PURPOSE:To attach a thick cushioning sheet firmly to a protecting surface with a pressure-sensitive adhesive agent avoiding the need for troublesome operation such as cutting the sheet and provide usage of the sheet. CONSTITUTION:The cushioning sheet is of the laminate of foam sheet 1 and a metal foil 2, the thickness of the metal foil 2 is at most 1/10 that of the foam sheet 1 and the one side of the cushioning sheet has a pressure-sensitive adhesive layer 3. The method for using this cushioning sheet is by attaching to the subject sheet with the foam sheet distorted within its elastic limit and the metal foil distorted outside its elastic limit. |
