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Three kinds of adhesive tape manufacturing equipment

A technology for manufacturing equipment and adhesive tape, which is applied in the field of adhesive tape products with discontinuous adhesive layers, can solve the problems of increasing environmental load and use cost, and achieve the effects of easy change, convenient operation, and reduced environmental load

Pending Publication Date: 2018-09-14
嘉兴陌上蓝农业技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is also a double-sided tape, which is coated with adhesive layers on both sides, but it uses anti-adhesive release paper to isolate the rolled double-sided tape paper. The release paper often has no other use, and will increase the environmental load and use costs.

Method used

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  • Three kinds of adhesive tape manufacturing equipment
  • Three kinds of adhesive tape manufacturing equipment
  • Three kinds of adhesive tape manufacturing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1, a special manufacturing equipment for manufacturing a discontinuous double-sided adhesive tape with an adhesive layer, including a base, a base tape reel 1, two cloth glue devices 2, a semi-finished product reel with adhesive 3, and a control system; a base tape reel The raw material base tape 4 on the above is connected to the base tape reel and the semi-finished product roll with rubber, and is transferred from the base tape reel to the semi-finished product roll with rubber during the glueing process; the two cloth rubber devices are located on the base tape reel and the semi-finished product with rubber respectively The raw material between the rolls on both sides of the base tape.

[0031] The cloth glue device is a non-contact cloth glue device and has the following two states during the glue cloth process: 1) the raw material base tape cloth glue forms a glue area on the raw material base tape; 2) the raw material base tape cloth glue is stopped. Spaced a...

Embodiment 2

[0041] Example 2, manufacturing a special manufacturing equipment for discontinuous double-sided adhesive tape with adhesive layer, including machine base, base tape reel 1, two cloth glue devices 2, semi-finished product reel with adhesive 3 and control system; base tape reel The raw material base tape 4 on the above is connected to the base tape reel and the semi-finished product roll with rubber, and is transferred from the base tape reel to the semi-finished product roll with rubber during the glueing process; the two cloth rubber devices are located on the base tape reel and the semi-finished product with rubber respectively The raw material between the rolls on both sides of the base tape.

[0042] The glue cloth device includes a plurality of independent disc-shaped glue cloth interfaces 14; several disc cloth glue interfaces on each side are arranged coaxially; the glue cloth device is a contact type glue cloth device and has There are two states as follows: 1) Contact wi...

Embodiment 3

[0052] In Example 3, by changing the design of the cloth glue device, the glue area 5 and the interval area of ​​the double-sided adhesive tape 7 are adopted Picture 10 In the herringbone pattern 16. And let the area on the B surface corresponding to the glued area on the A surface be the interval area; the area on the B surface corresponding to the glued area on the A surface is the glue area. This kind of herringbone pattern adhesive tape has the same horizontal and vertical characteristics, and its bonding performance is better than Figure 7 with Figure 8 Has the advantage of isotropy.

[0053] Picture 11 Example 4 is given.

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PUM

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Abstract

The invention discloses a manufacturing equipment specifically used for preparing an adhesive layer discontinuous single-side glued adhesive tape. The manufacturing equipment is characterized in thata glue distributing device possesses following two states in glue distributing process: 1, a glue coating area is formed on a raw material base tape in raw material base tape glue distributing; 2, aninternal area is formed on the raw material base tape after stopping of raw material base tape glue distributing; or the glue distributing device possesses following two states in glue distributing process: 1, contact with the raw material base tape is realized, and glue distributing on the raw material base tape is realized; and 2, disengagement with the raw material base tape is realized, and glue distributing is stopped.

Description

Technical field [0001] The invention relates to a tape product with a discontinuous adhesive layer, special equipment and a method. Background technique [0002] The existing single-sided glue-coated transparent adhesive tape is wound on a mother tube with one side coated with glue and the other side without glue. It is widely used for sealing belts and other purposes. When in use, the tape can be pulled out with the help of a special tool for bonding or binding. However, when you use it manually without using an appliance, you may not find the end when you use it again; even if you find the end, it is difficult to lift the end, often torn the end, and it takes too long. There is a similar problem with electrical tape. There is also a double-sided adhesive tape, both sides of which are coated with adhesive layers. However, it uses anti-stick release paper to isolate the wound double-sided tape paper. The release paper is often of no other use and will increase the environmenta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/20
CPCC09J7/20C09J2301/204C09J2301/124
Inventor 施国樑
Owner 嘉兴陌上蓝农业技术有限公司