发明名称 SEALING LAMINATE SHEET
摘要 PROBLEM TO BE SOLVED: To provide a sealing laminate sheet for separating a plurality of sheets for displaying information after receiving by saving a time for superposing at the time of sealing in an envelope. SOLUTION: The sealing laminate sheet 1 comprises an upper side sheet layer 3, a synthetic resin layer 7 and a lower side sheet layer 5 sequentially laminated. A card 9 is adhered to the layer 3 with a pressure sensitive adhesive, and an upper side print layer 11 is provided. A lower side print layer 13 is provided at the layer 5. The layers 7 and 5 are formed in a pseudo-adhesive state. A release strength of the layers 7 and 5 is 2 to 500 gf/5 cm.
申请公布号 JP2000052674(A) 申请公布日期 2000.02.22
申请号 JP19980222883 申请日期 1998.08.06
申请人 KEIWA INC 发明人 NODA KUNIO
分类号 B42D15/04;B32B7/06;D21H27/00;(IPC1-7):B42D15/04 主分类号 B42D15/04
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