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Method for making antistatic laminated support pad for protecting LCD panel

An anti-static layer and production method technology, applied in the directions of lamination, lamination devices, chemical instruments and methods, can solve problems such as physical property changes, product damage, etc. broken effect

Active Publication Date: 2016-04-13
纳诺化学技术株式会社 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the panels are loaded in the horizontal direction, during transportation and storage, physical property changes may be caused by shocks, static electricity, etc., which may lead to product damage.

Method used

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  • Method for making antistatic laminated support pad for protecting LCD panel

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Effect test

Embodiment Construction

[0021] Below in conjunction with embodiment the present invention is described in further detail.

[0022] refer to figure 1 .

[0023] The method for making an antistatic laminated support pad for protecting an LCD panel is characterized in that it comprises the following steps:

[0024] (1) Antistatic film formation stage, method one, at least one side of the polyolefin film 120 is sprayed with a conductive material coating solution, and cross-linked by thermal hardening or light hardening treatment to form an antistatic coating treatment layer The antistatic film 220 of 130; the second method is to extrude the antistatic resin added with the conductive substance with antistatic function to form the antistatic film 220, and heat bonding or heat sealing treatment on the layer Finishing stage on a press support pad.

[0025] (2) In the formation stage of the laminated support pad, the antistatic film 220 obtained in the step (1) is laminated to at least one surface of the f...

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Abstract

The invention relates to a making method of an anti-static lamination type support pad for protecting an LCD panel. According to the making method, a polyolefin film of an anti-static layer is at least formed on one surface or two surfaces of a polyolefin or polyurethane foam sheet by virtue of lamination. The lamination type support pad made by using the making method can be used as a panel lamination type support pad which is used for preventing the surface from being scraped, polluted and impacted and is especially sensitive to static electricity when a liquid crystal display panel is stored and conveyed, and can be used for effectively preventing the edge of the lamination type support pad from fluffing, further effectively reducing the dust generation rate and preventing foreign matters from permeating between the lamination type support pads.

Description

technical field [0001] The technology of the invention relates to a manufacturing method of an antistatic laminated support pad for protecting an LCD panel, in particular to a buffer sheet for protecting an LCD panel that has been laminated with an electrostatic coating or a film added with an electrostatic agent. Background technique [0002] In order to facilitate the protection and disposal of the contents, the packaging of conventional liquid crystal display panels often adopts hard packaging made of EPS (expandable polystyrene). However, recently, as products become more and more sophisticated, high-grade and safety requirements for product packaging are gradually increasing, and alternative products that strengthen the physical fragility (breakability, repeated cushioning) of EPS packaging materials are used. , And use recyclable paraffin foam, non-crosslinked foam, non-crosslinked EPE (LLDPE) and EPP (expandedpolypropylene). [0003] In terms of the characteristics o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/10B32B37/12B32B27/06B32B33/00
Inventor 栾万强白云弼申海荣
Owner 纳诺化学技术株式会社
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