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Embossed paper carrier tape and forming method thereof

A molding method and paper-based technology, applied in papermaking, paper/cardboard containers, packaging, etc., can solve the problem of not being able to achieve more than 1.1mm, and achieve the effect of increasing the effective depth, reducing production and use costs, and improving utilization.

Inactive Publication Date: 2018-02-16
SHANGHAI XINPAI ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the upper limit of the thickness of the paper tape is generally not more than 1.1mm, so the depth of the pocket cavity of the traditional paper tape cannot be more than 1.1mm

Method used

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  • Embossed paper carrier tape and forming method thereof
  • Embossed paper carrier tape and forming method thereof
  • Embossed paper carrier tape and forming method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] like figure 1 As shown, the carrier tape consists of an index hole (1.1), a pocket cavity (1.2) and a pocket hole (1.3). like Figure 2a and 2b As shown, the pocket cavity of the traditional paper carrier tape does not exceed the surface of the paper tape. When the traditional through-hole carrier tape is used, the lower cover tape needs to be sealed to realize the carrying function. The depth of the cavity of the traditional through-hole and blind hole carrier tape is limited. Limited to the thickness of the tape. and Figure 2c Shown is the embossed paper carrier tape provided by the present invention, under the same thickness of the paper tape, compared with the traditional paper carrier tape, its cavity depth is larger.

[0025] The forming method of embossed paper carrier tape is as follows: Figures 3a-3d As shown, the unformed paper tape is installed through the forming mold, and the punch (5) is driven by the punching mechanism to move downward in a straigh...

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PUM

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Abstract

The invention provides embossed paper carrier tape and a forming method thereof. A pocket-type cavity of the carrier tape protrudes out of the plane of paper tape, under the condition of not increasing the thickness of the paper tape, the depth of the pocket-type cavity can be effectively increased, the utilization rate of paper tape materials is increased, and the production and use costs of thepaper carrier tape are reduced.

Description

technical field [0001] The invention relates to a paper carrier tape used for packaging and testing braiding of electronic components, in particular to an embossed paper carrier tape and a forming method thereof. Background technique [0002] Carrier tape is an indispensable key material for chip electronic component manufacturing and circuit board patch assembly. According to different materials, it can be divided into paper carrier tape and plastic material carrier tape, mainly including index holes, pockets, pocket holes and other elements. . Among them, the index hole is used as the driving and positioning of the sprocket of the tape device and the feeding mechanism of the placement machine. The pocket plays the role of carrying and protecting the electronic components. The pocket hole is mainly used for the cover tape before sealing and stripping. Finally, the negative pressure is used to constrain and fix the electronic components in the pocket through the pocket ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B70/00B31B70/74B31B160/10
Inventor 韩祥
Owner SHANGHAI XINPAI ELECTRONICS TECH CO LTD