Thermal adhesive tape for portable terminal equipment and manufacturing method of the same

A portable terminal and equipment technology, applied in adhesive heating bonding methods, adhesive products, chemical instruments and methods, etc., to achieve the effects of short bonding time and improved productivity

Inactive Publication Date: 2011-04-06
ILSHIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is: for the purpose of improving productivity and exerting the super strong adhesive force of the heat-sealing tape in the production process, by placing the high-frequency heating conductor between the heat-sealing tapes, the heat conduction Substances with low toxicity are heat sealed together

Method used

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  • Thermal adhesive tape for portable terminal equipment and manufacturing method of the same
  • Thermal adhesive tape for portable terminal equipment and manufacturing method of the same
  • Thermal adhesive tape for portable terminal equipment and manufacturing method of the same

Examples

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Embodiment Construction

[0028] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples cited are only used to explain the present invention, and are not used to limit the scope of the present invention.

[0029] The following is a further detailed description based on the implementation of the composition, formation and starting principle of the present invention.

[0030] Figure 2a It is a structural diagram of a heat-sealing tape for portable terminal equipment according to an embodiment of the present invention; Figure 2b From Figure 2a A cross-sectional view seen from the A-A direction, image 3 It is a manufacturing process diagram of the heat-sealing tape for portable terminal equipment according to the embodiment of the present invention; Figure 4a It is a structural diagram of a housing assembly for a portable terminal device using the heat-sealing tape of the embodiment of the present invention, Figure 4b From Fig...

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PUM

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Abstract

Disclosed is a thermal adhesive tape, in which a conductor that generates heat by a high frequency wave is disposed in the middle of the thermal adhesive tape to thereby improve productivity and give strong adhesive strength while thermally adhering materials having a low thermal conductivity with each other. The thermal adhesive tape for a portable terminal, includes a heated sheet made of a conductor; a first melting sheet adhered to one face of the heated sheet; and a second melting sheet adhered to the other face of the heated sheet, wherein the first and second melting sheets are made of a polyester composition, the heated sheet is made of aluminum or copper, and the first and second melting sheets are melted upon heating of the heated sheet by a high frequency induction to adhere the case and the LCD cover with each other.

Description

Technical field [0001] The present invention relates to a heat-sealing adhesive tape for portable terminal equipment, in particular to a heat-sealing adhesive tape for portable terminal equipment that is installed between adherends that are combined with each other and melted by heating to stick the adherends together, and its manufacture method. Background technique [0002] Figure 1a It is a structural drawing of a heat-sealing tape manufactured with the prior art. [0003] Figure 1a The conventional heat sealing tape shown is based on the non-woven fabric 10 in the middle, and the non-woven fabric 10 has a first sealing film sheet 20 and a second sealing film sheet 30 on both sides. [0004] When using conventional heat-sealing tape to paste two objects to be adhered together, first place the heat-sealing tape between the two objects to be adhered, and use a heat-sealing device to directly heat the object to be adhered, and the heat will pass through the object to be adhered. To...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/02C09J167/00C09J7/28
CPCB32B7/12B29C66/7422B29C65/4855B29C66/939B29C65/368B29C66/91411B32B15/20B29C65/3644C09J2467/00B29C66/91655B32B15/08B29C66/8322B29C66/91421B29C65/4815B29C65/44B29C66/91651C09J167/00B29C65/5092G02F2202/28B29C66/91935B29C65/5021B29C66/919B29C66/74281G02F2001/133325G02F1/133308B29C66/83413B29C66/91413B29C66/45C09J7/0292B29C65/5057B29C66/71B29C66/5346B29C66/93451B32B7/06B32B27/08B32B27/302B32B27/308B32B27/32B32B27/36B32B27/365B32B3/266B32B2250/40B32B2307/20B32B2307/202B32B2307/30B32B2307/302B32B2405/00B32B2457/202B29C66/61B29C66/1122C09J7/28Y10T156/10Y10T428/24322Y10T156/1056Y10T428/31681G02F1/133325B29K2067/00B32B7/02C09J5/06C09J2203/326C09J2203/318C09J2301/124
Inventor 孙昌基
Owner ILSHIN TECH
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