A gold-plated gold reinforcing sheet and its preparation process
A technology of gold plating on the surface and preparation process, which is applied in the direction of metal layered products, lamination devices, lamination, etc., can solve problems such as low work efficiency, complicated preparation process loudness, peeling of the surface color of the reinforcement sheet, etc., to ensure product quality , improve work performance, beautiful surface color and luster
Active Publication Date: 2016-01-27
NANTONG JUNQI MACHINERY
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Problems solved by technology
Ordinary reinforcing sheets have weak anti-oxidation and anti-corrosion capabilities, which often cause the surface color of the reinforcing sheet to peel off, which greatly affects the electrical conductivity of the product
Moreover, the traditional preparation process has complex loudness and low work efficiency, which is not conducive to expanding production
Method used
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[0016] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0017] The embodiment of the present invention includes: a gold-plated gold reinforcing sheet on the surface, the golden reinforcing sheet is a composite layered structure, which uses a stainless steel coil 1 as the base layer, and the surface of the stainless steel coil 1 is partially covered with a gold-plated layer 2; The size between the gold-plated layers 2 is determined according to the product process requirements; on the gold-plated layer 2, there is also a tape adhesive 3, the size of the tape adhesive 3 is consistent with the size of the stainless steel tape, in order to achieve accurate attachment combine.
[0018] The preparation process for preparing the above-mentioned reinforcing ...
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The invention discloses a surface gold-plated golden reinforcing piece and a preparation process thereof. The process comprises the following steps: performing local gold plating on the surface of stainless steel tape, wherein the distance between the adjacent gold plating areas is kept the same; attaching a tape gum layer on the stainless steel tape subjected to local gold plating on the surface; tightly pressing the stainless steel tape and the tape gum by utilizing pressing equipment; forming an interval to be stamped to serve as a molding area of the golden reinforcing piece subjected to surface gold plating; stamping the product by utilizing a precision stamping die, wherein the stamping area is positioned in the interval to be stamped; performing stamping to form the golden reinforcing piece subjected to surface gold plating by using the precision stamping die. By adopting the mode, the surface gold-plated golden reinforcing piece and the preparation process thereof have the advantages that the traditional preparation method is improved, the product quality of the reinforcing piece is guaranteed, the working performance of the reinforcing piece is improved, and the reinforcing piece is attractive in surface color, is difficultly corroded and is a preference in like products.
Description
technical field [0001] The invention relates to the field of flexible circuit board processing, in particular to a gold-plated gold reinforcing sheet and a preparation process thereof. Background technique [0002] With the increasingly mature technology of flexible circuit boards for electronic products, designers have increasingly higher requirements for the appearance and performance of flexible circuit board parts, especially to reflect the high quality of appearance and strong and stable electrical conductivity. The reinforcement sheet is the main working part of the flexible circuit board, and the reinforcement sheet with good working performance can greatly improve the product quality of the flexible circuit board. Ordinary reinforcing sheets have weak anti-oxidation and anti-corrosion capabilities, which often cause the surface color of the reinforcing sheet to peel off, which greatly affects the electrical conductivity of the product. Moreover, the traditional prep...
Claims
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IPC IPC(8): B32B15/01B32B37/10
Inventor 王中飞
Owner NANTONG JUNQI MACHINERY