Conductive cotton production method
A production method and technology of conductive cotton, applied to electrical components, magnetic field/electric field shielding, material analysis through electromagnetic means, etc., can solve problems affecting shielding performance, glue overflow, conductive cotton wrinkles, etc., to improve shielding performance and improve The effect of product quality and ease of subsequent use
Active Publication Date: 2020-02-28
SUZHOU HI TECH ELECTRONICS CO LTD
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Problems solved by technology
[0003] The following problems exist in the existing conductive cotton processing process, a. In the process of conductive cotton processing, the glue is not evenly applied to the foam in the gluing step, resulting in loose bonding between the subsequent conductive cloth and the foam, or glue Spilling around the conductive cloth reduces the quality of the conductive cotton product and affects the subsequent use of the conductive cotton; b. During the bonding process of the conductive cloth and the foam, the conductive cloth cannot be laid flat on the surface of the foam, resulting in wrinkles on the surface of the conductive cotton and affecting the shielding performance
Method used
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Embodiment Construction
[0032] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0033] like Figure 1 to Figure 7 Shown, a kind of conductive cotton production method comprises the following production steps:
[0034] Step 1: foam cutting process, after fixing the foam, use a cutting machine to cut the foam in sections, cut out the size that meets the product requirements, and obtain the cut foam;
[0035] Step 2 Conductive cloth wrapping treatment, transporting the cutting foam to the conductive cloth wrapping device, performing conductive cloth wrapping on the cutting foam, and obtaining shaped conductive cotton;
[0036] Step 3: Segment processing, after fixing the formed conductive cotton, use a cutting machine to cut the formed conductive cotton, cut out the required length, and obtain the finished conductive cotton;
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The invention relates to a conductive cotton production method, which mainly comprises the following steps: foam cutting treatment, conductive cloth wrapping treatment, segmenting treatment, testing treatment, stacking treatment and the like. According to the invention, the following problems in the existing conductive cotton processing process can be solved: a, in the conductive cotton processingprocess, glue is non-uniformly applied to foam in the gluing step, so that the conductive cloth and the foam are not tightly bonded or the glue overflows around the conductive cloth in the subsequentprocess, the quality of conductive cotton products is reduced, and the subsequent use of the conductive cotton is influenced; and b, in the bonding process of the conductive cloth and the foam, the conductive cloth cannot be flatly laid on the surface of the foam, so that wrinkles appear on the surface of the conductive cotton, and the shielding performance is influenced.
Description
technical field [0001] The invention relates to the technical field of preventing cotton production, in particular to a production method of conductive cotton. Background technique [0002] Conductive foam refers to wrapping conductive cloth on flame-retardant foam. After a series of treatments, it has good surface conductivity and can be easily fixed on the device to be shielded with adhesive tape. [0003] The following problems exist in the existing conductive cotton processing process, a. In the process of conductive cotton processing, the glue is not evenly applied to the foam in the gluing step, resulting in loose bonding between the subsequent conductive cloth and the foam, or glue Spilling around the conductive fabric will reduce the quality of the conductive cotton product and affect the subsequent use of the conductive cotton; b. During the bonding process of the conductive fabric and the foam, the conductive fabric cannot be laid flat on the surface of the foam, r...
Claims
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IPC IPC(8): H05K9/00B05D1/28B65G1/04B65H37/02B65H37/04G01N27/00
CPCB05D1/28B65G1/04B65H37/02B65H37/04G01N27/00H05K9/0081
Inventor 汪永超胡才富
Owner SUZHOU HI TECH ELECTRONICS CO LTD