Double-sided adhesive tape

A double-sided tape and rubber technology, applied in the field of construction and decoration, can solve problems such as difficult to move, inaccurate pasting position of double-sided tape, inaccurate pasting position of decoration materials, etc., and achieve the effect of easy construction process

Active Publication Date: 2014-10-29
博洛尼智能科技(青岛)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is also a problem in the construction process of double-sided adhesive tape, which is mainly manifested in the instant bonding performance of double-sided adhesive tape. If you do not pay attention, the pasting position of the decorative material will be inaccurate, and it will be difficult to move. Repeated pasting will damage the finish. layer surface structure
[0003] In the case of the existing technology, there is an urgent need for a method that can change the instant bonding to solve the problem of inaccurate sticking position of the double-sided tape

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Figure 1a and Figure 1b They are the structure diagram of the prior art double-sided adhesive tape and the reference diagram of the state of use of the prior art double-sided adhesive tape respectively. It can be seen from the figure that the prior art double-sided adhesive tape is not designed as a special-shaped end face, but is in a planar structure. When in contact with the finish layer, the adhesive layer and the finish layer are instantly bonded and cannot be moved anymore, which will cause inaccurate pasting positions.

[0025] figure 2 A kind of double-sided adhesive tape provided by the present invention includes a substrate 1, a first adhesive layer 2 and a second adhesive layer 3, from top to bottom the first adhesive layer 2, the substrate 1, and the second adhesive layer 3 There are protrusions 4 at both ends of the base 1, the base 1 and the protrusions 4 form an L-shaped structure, and the level of the protrusions 4 is higher than the level of the fir...

Embodiment 2

[0030] Such as Figure 4 As shown, the dotted rectangular part is the double-sided adhesive tape provided by the present invention. Since there are many veneer layers 6 to be bonded, it is required to be bonded neatly and beautifully.

[0031] When bonding, a group of double-sided adhesive tapes in the vertical direction are first fixed on the base layer 5 (because the double-sided adhesive tape is hidden between the base layer 5 and the finish layer 6, the position of the double-sided adhesive tape may not be very accurate), After fixing, cover the facing layer 6 on the double-sided adhesive tape, move the facing layer 6 up and down, left and right to make the facing layer 6 neat and accurate (such as Figure 4 (indicated by the middle arrow), after the position is adjusted, pressure is applied to the finish layer 6, the protrusion 4 on the double-sided adhesive tape is deformed, the finish layer 6 is in contact with the first adhesive layer 1, and the finish layer 6 It's fi...

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PUM

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Abstract

The invention discloses a double-sided adhesive tape. The double-sided adhesive tape comprises a substrate, a first adhesive coated layer and a second adhesive coated layer; the double-sided adhesive tape is formed by the first adhesive coated layer, the substrate and the second adhesive coated layer from top to bottom, wherein projections are arranged at the two ends of the substrate, the substrate and the projections are combined to form an L-shaped structure, the horizontal height of each projection is greater than that of the first adhesive coated layer, and the projections are made of a deformable soft material. The double-sided adhesive tape, in particular a double-sided adhesive tape with special-shaped end faces, is characterized in that due to the design of the projections, the facing layers can be moved to a more accurate position and then bonded with the base layer by virtue of positive pressing, and therefore, the construction process is easier to control and more accurate.

Description

technical field [0001] The application belongs to the field of construction and decoration, and in particular relates to a double-sided adhesive tape. Background technique [0002] At present, in the field of construction and decoration, more and more double-sided tapes are used for the pasting of facing materials, instead of traditional universal glue spraying or brushing, making the construction process cleaner and faster. However, there is also a problem in the construction process of double-sided adhesive tape, which is mainly manifested in the instant bonding performance of double-sided adhesive tape. If you do not pay attention, the pasting position of the decorative material will be inaccurate, and it will be difficult to move. Repeated pasting will damage the finish. layer surface structure. [0003] Under the circumstances of the prior art, there is an urgent need for a method that can change the instant bonding to solve the problem of inaccurate sticking position ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/02
Inventor 蔡明曹米太郑岭芬
Owner 博洛尼智能科技(青岛)有限公司
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