发明名称 Packet-type laminator
摘要 A packet-type laminating machine for laminating a flat object between two sheets of protective plastic film, comprising a pair of closely spaced heating platens with a flared opening at one end designed to accept the insertion of a packet-type laminable plastic pouch and a pair of manually driven outlet compression rollers at the other end of the heating platens designed to compress and withdraw the heated laminable plastic pouch wherein all components are adapted to readily insert through openings in or drop into recesses in the tope edges of sidewalls during assembly of the laminator. Such a laminator is extremely efficient to operate and is readily assembled and repaired, leading to reduced operating, maintenance and capital investment costs.
申请公布号 US4859274(A) 申请公布日期 1989.08.22
申请号 US19880191755 申请日期 1988.05.03
申请人 MARVEL, FRED D. 发明人 MARVEL, FRED D.
分类号 B32B37/18 主分类号 B32B37/18
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