发明名称 |
METHOD FOR SEPARATING LAYER OF LAMINATE |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method of separating a layer of a laminate for enabling reuse of each layer constituting a sheet-like laminate such as building interior material and the like. SOLUTION: At least one layer of a sheet-like laminate consisting of a plurality of layers is cut and separated by a wide-width rotative body 5 having a cutting edge 4 on an outer circumference 5a. The sheet-like laminate comprises at least a base 1 selected from the group of paper, textile, knit item, nonwoven fabric and glass fiber mat and a pattern forming layer made of foamed or nonfoamed synthetic resin. A surface layer 2 comprises a base 1 of paper and a pattern forming layer of foamed vinyl chloride based composition. At least one layer of the sheet-like laminate is continuously cut and separated along a longitudinal direction by a cutting-separating device 6 provided with a rotative body 5, a transfer mechanism 8 for transferring the sheet-like laminate to a rotative body 5 side and a takeover mechanism 9 for taking over the laminate after cut and separation.</p> |
申请公布号 |
JPH11179335(A) |
申请公布日期 |
1999.07.06 |
申请号 |
JP19970352687 |
申请日期 |
1997.12.22 |
申请人 |
KANEGAFUCHI CHEM IND CO LTD |
发明人 |
MACHIMOTO HIROAKI;NAGOSHI TOSHIHARU |
分类号 |
B09B5/00;B29B17/02;B29K27/06;B29K309/08;B29K311/12;B32B37/00;B32B43/00;(IPC1-7):B09B5/00;B32B31/18;B32B35/00 |
主分类号 |
B09B5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|