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Card substrate lamination device

A substrate layer, card technology, applied in lamination devices, lamination, cards, etc., can solve the problem of low energy efficiency in card lamination operations

Active Publication Date: 2021-03-12
ASSA ABLOY AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Card lamination operations can be very energy inefficient when only one card is being processed

Method used

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  • Card substrate lamination device
  • Card substrate lamination device
  • Card substrate lamination device

Examples

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Embodiment Construction

[0019] Embodiments of the present invention are described more fully hereinafter with reference to the accompanying drawings. Various embodiments of the invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Elements identified using the same or similar reference numerals refer to the same or similar elements.

[0020] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural as well, unless the context clearly dictates otherwise. It will be further understood that the terms "comprising" and / or "comprising" when used herein specify the presence of specified feature...

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Abstract

The card substrate lamination device (102) includes a transfer belt (104) and a transfer roller (150). The transfer tape includes a carrier layer (122) and a transfer layer (120) attached to the carrier layer. The transfer roller is configured to heat a portion of the transfer layer and transfer a portion of the transfer layer from the carrier layer to the surface of the card substrate (108). The transfer roller has a circumference that is less than half the length (168 or 169) of the card substrate. In a method of laminating card substrates, a transport mechanism (154) is used to advance (190) a card substrate (108) along a processing path (156). A portion of the transfer layer (120) of the transfer belt (104) is transferred to the surface (106) of the card substrate using the transfer roller (150) by heating (192) the transfer roller, Pressing (194) the portion of the transfer layer on the surface of the transfer layer, rotating (196) the transfer roll about a central axis (178) at least twice during the pressing step, and removing (198) the transfer roll from the portion of the transfer layer The carrier layer (122) of the tape.

Description

technical field [0001] Embodiments of the present invention relate to the field of lamination technology, in particular to a card substrate lamination device and a method for laminating card substrates using the card substrate lamination device. Background technique [0002] Credentials include ID cards, driver's licenses, passports and other documents. Such credentials are formed from document or card substrates, including paper substrates, plastic substrates, cards and other materials. These credentials often include printed information such as photos, account numbers, ID numbers and other personal information. Credentials can also include data encoded in a smart card chip, magnetic stripe, or barcode, for example. [0003] The voucher production apparatus processes a voucher substrate by performing at least one processing step in forming a final voucher product. The card substrate lamination unit performs transfer or lamination processing using a transfer belt. Transf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/00
CPCB32B37/025B32B2425/00B32B37/0053B32B37/06B32B37/26B32B2037/268Y10T156/1744Y10T156/1741B29C66/83411B29C65/7802B29C66/834C09K11/7792B32B37/065B32B37/226B32B2309/02
Inventor 约翰·斯科格隆迈克尔·伍泽斯克特德·霍夫曼塔妮娅·斯奈德
Owner ASSA ABLOY AB