发明名称 |
METHOD OF AND APPARATUS FOR CONTINUOUSLY MANUFACTURING BOARDS COATED ON AT LEAST TWO OPPOSITE SURFACES |
摘要 |
Continuous production of a panel, partic. a mineral wool insulation panel; covered or at least two adjacent faces from a continuous band consists of the following operations all carried out at the same line speed or the moving band: (a) Sticking the covering (2) on a first face of the band; (b) Maintaining the covering in position until the bonding is complete; (c) progressively folding the coating onto one or both sides of the band; (d) Sticking the coating on the sides; (e) Maintaining the coating in place until bonding is complete. The coating has an adhesive layer partic. polyethylene reactivatable to heat at least twice. |
申请公布号 |
PL164884(B1) |
申请公布日期 |
1994.10.31 |
申请号 |
PL19900285029 |
申请日期 |
1990.04.27 |
申请人 |
ISOVER SAINT-GOBAIN LES MIROIRS |
发明人 |
RIAS JEAN-CLAUDE |
分类号 |
B32B15/20;B23P21/00;B27N3/00;B29C63/04;B32B27/00;B32B43/00;B65H37/04;E04C2/10;E04C2/16;E04C2/26;E04C2/296;E04D3/35;E04F13/00;E04F13/10;(IPC1-7):E04F13/08;B28B5/00 |
主分类号 |
B32B15/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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