Lamination system
AssigneeJapan Servo Co., Ltd.
InventorsNaotaka Sasaki, Kenji Sugaya, Shunichi Kawamata, Kensuke Shoji
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Abstract
In a lamination system for laminating a film with a heat adhesive layer on at least a surface of a plastic card applying heat and pressure by heat rollers, each of two rectification devices for rectifying warp in the laminated card is provided independently of each other, at the downstream of the heat rollers, respectively along each of sides of the card along card transfer direction. Each of the rectification devices comprises a pair of rotatable rollers.
Claims4
A lamination system having a thermocompression bonding means for laminating a laminate film with a heat adhesive layer on at least a surface of a card made of a plastic material applying heat and pressure by heat rollers;
- wherein each of two rectification means for rectifying warp in said card is provided independently of each other, at the downstream of said thermocompression bonding means, respectively along each of sides of said card along card transfer direction.
Dependencies are inferred from the claim text.