Coil stock gluing card making equipment and coil stock gluing card making method
The invention discloses coil stock gluing card making equipment and a coil stock gluing card making method. The making method comprises the following steps: S201, coating a to-be-bonded coil stock with glue, and solidifying the glue to make the glue on the coil stock form a glue film, wherein the gl...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses coil stock gluing card making equipment and a coil stock gluing card making method. The making method comprises the following steps: S201, coating a to-be-bonded coil stock with glue, and solidifying the glue to make the glue on the coil stock form a glue film, wherein the glue is hot-melt glue; S202, arranging two or more layers of coil stocks coated with the glue films inhot rolling film coating equipment, and aligning and sleeving up and down; S203, overlapping the coil stocks which are aligned and sleeved up and down; and S204, carrying out hot rolling operation onthe overlapped coil stocks through calendering equipment to form a bonded formed coil stock piece. Two layers of film films between every two overlapped opposite surfaces are subjected to hot meltingbinding, so that the card layer stripping value of the bonded formed coils stock piece is greater than or equal to 4.5 N, the card making time is shortened, the productivity is improved, the operation problem of flowing glue i |
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