A kind of production technology method of invisible magnetic stripe transaction card

Abstract

A production technology method for an invisible magnetic stripe transaction card is characterized by including the following technological steps that (1), a planographic printing machine is adopted to print a specially-made gray offset printing ink layer on the lower surface of a substrate layer; (2), an invisible magnetic stripe is mounted on an adhesive layer with an adhesive film through a magnetic stripe mounting machine; (3), a first combined body is formed through spot welding alignment and first-time lamination; (4), the planographic printing machine is adopted to print a white printing ink layer on the lower surface of the first combined body; (5), a surface color printing layer is printed on the surface of the white printing ink layer; (6), the surface color printing layer covered with a homebred screen print or offset print type protective gloss oil layer to form a second combined body; (7), a middle layer, a front face printed substrate layer and a front face protective film are stacked on the upper surface of the second combined body, and spot welding alignment and second-time lamination are carried out on the middle layer, the front face printed substrate layer, the front face protective film and the second combined body to obtain the finished product. The problems that a traditional technology is complex, low in production efficiency and low in product percent of pass are solved, and the card produced through the method can be widely used in the fields of finance, transportation, social security and the like.

Description

technical field [0001] The invention relates to the technical field of production and processing of transaction cards, in particular to a production process method of transaction cards with invisible magnetic stripes. Background technique [0002] Storage media with magnetic stripes first appeared in the 1960s. At that time, the London Transport Bureau coated the back of subway tickets with magnetic media to store value. Later, with the continuous development of magnetic media technology, engineers reduced the size of the magnetic media carrier. And perfected the structure of the product, and gradually formed the current standard ID-1 magnetic stripe transaction card. Because the information reading and writing of magnetic stripe cards is relatively simple and easy, easy to use, and low in cost, it has been developed earlier and entered many application fields, such as credit cards, securities cards, membership cards, inquiry cards, stored value cards, Ticket cards, etc., m...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of cumbersome traditional technology, high production cost, low production efficiency, and high scrap rate of finished products, and provide a production process for invisible magnetic stripe transaction cards

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