Auxiliary double faced adhesive tape for fixing dry-hanging type fast-assembly wallboard

Abstract

The utility model provides an auxiliary double-faced adhesive tape for fixing a dry-hanging type fast-assembly wallboard, which comprises release paper and foam double-faced adhesive tapes, a plurality of first cutting lines are arranged on the release paper in parallel at equal intervals, the foam double-faced adhesive tapes are arranged on one side of the release paper at intervals, each foam double-faced adhesive tape comprises a foam layer and an adhesive layer, a web layer is arranged in the middle of the foam layer, and the adhesive layer is arranged on the other side of the foam layer. The adhesive layers are arranged on the upper surface and the lower surface of the foam layer, one surface of the adhesive layers is adhered to one surface of the release paper, one end, extending out of the foam double-sided adhesive tape, of the release paper serves as an initial end, and the foam double-sided adhesive tapes on the release paper are rolled up around the initial end, so that the two groups of adhesive layers are in contact with the release paper. By arranging the foam double-sided adhesive tapes at intervals, operators do not need to paste the foam double-sided adhesive tapes one by one, time is saved, and waste is avoided; cutting along a first cutting line, and selecting a foam double-sided adhesive tape with an appropriate length according to the weight and the size of the wallboard; by arranging the cotton net layer, the strength of the foam double-sided adhesive tape is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wall panel fixing, in particular to an auxiliary double-sided adhesive for fixing a dry-hanging quick-install wall panel. Background Art

[0002] Prefabricated building materials are the dominant method advocated by the construction industry. They are fast and efficient, save materials, and reduce the pollution of construction waste to the environment. The current quick installation method for wall decorative panels is to install leveling keels horizontally on the wall with a spacing of 40-60CM. The purpose is to correct the unevenness of the wall surface, and it is also a fixed keel for the wall panels.

[0003] The connection between the wall panel and the keel is combined with angle code fasteners, structural adhesive and horizontal keel, but the structural adhesive needs 8-24 hours of reaction and curing time for the initial bonding of the wall panel and the keel. The structural adhesive component can only reach the best structural force after curing. During the curing reaction, double-sided tape is needed to assist in the initial fixation of the wall panel and the keel. At present, traditional strip coils are generally used, which need to be manually torn off and pasted on the keel at intervals. The interval position is the structural adhesive glue application position. Manual tearing brings three disadvantages: first, manual tearing causes a large amount of tape waste; second, the block tape pasted on the keel needs to tear off the release paper on each tape separately when installing the wall panel, which is time-consuming and labor-intensive; third, hand-tearing of the tape easily leads to different sizes of each tape, and tapes of different sizes lead to uneven force on the connection between the wall panel and the keel. For this reason, the utility model provides an auxiliary double-sided tape for fixing dry-hanging quick-install wall panels. Summary of the invention

[0004] In order to make up for the above shortcomings, the utility model provides an auxiliary double-sided tape for fixing dry-hanging quick-install wall panels, aiming to improve the existing double-sided tape that needs to be manually torn off and pasted on the keel at intervals, and the interval position is the gluing position of the structural glue. Manual tearing brings three disadvantages: first, manual tearing causes a large amount of tape waste; second, when installing the wall panels, the block tape pasted on the keel needs to tear off the release paper on each tape separately, which is time-consuming and labor-intensive; third, hand-tearing of the tape easily causes each tape to be of different sizes, and tapes of different sizes lead to uneven force in the connection between the wall panel and the keel.

[0005] The utility model is achieved in this way:

[0006] The utility model provides an auxiliary double-sided adhesive tape for fixing a dry-hanging quick-install wall panel, comprising:

[0007] A release paper, on which a plurality of first cutting lines are arranged in parallel and equidistantly;

[0008] A plurality of double-sided foam adhesive strips, wherein the double-sided foam adhesive strips are arranged at intervals on one side of the release paper, and the double-sided foam adhesive strips include:

[0009] A foam layer, wherein a cotton mesh layer is disposed in the middle of the foam layer;

[0010] Two sets of adhesive layers, the adhesive layers are arranged on the upper and lower surfaces of the foam layer, one side of the adhesive layers is adhered to one side of the release paper;

[0011] Among them, one end of the release paper extending out of the foam double-sided adhesive strip serves as an initial end, and a plurality of the foam double-sided adhesive strips on the release paper are rolled up around the initial end so that both groups of the adhesive layers contact the release paper.

[0012] Preferably, a plurality of through holes are arranged at intervals on the first cutting line.

[0013] Preferably, a plurality of second cutting lines are arranged on the foam layer in parallel and equidistantly, and the second cutting lines are arranged corresponding to the first cutting lines.

[0014] Preferably, the interval between two adjacent foam double-sided adhesive strips is 30mm-120mm.

[0015] Preferably, the width of the foam double-sided adhesive strip is between 40 mm and 60 mm.

[0016] Preferably, the interval between two adjacent foam double-sided adhesive strips is 50 mm.

[0017] Preferably, the width of the foam double-sided adhesive strip is 40 mm.

[0018] The beneficial effects of the utility model are: 1. In the auxiliary double-sided adhesive tape for fixing dry-hanging quick-install wall panels provided by the utility model, by arranging the foam double-sided adhesive strips at intervals, the operator does not need to stick them one by one, thus saving time and avoiding waste; by arranging a plurality of first cutting lines, the operator can cut along the first cutting lines, and select the foam double-sided adhesive strip of suitable length according to the weight and size of the wall panel; by arranging the cotton mesh layer on the foam layer, the strength of the foam double-sided adhesive strip is increased.

[0019] 2. In the auxiliary double-sided adhesive tape for fixing a dry-hanging quick-install wall panel provided by the utility model, a release paper connects a plurality of foam double-sided adhesive strips, which makes it more convenient and quick to tear off the release paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the structure of an auxiliary double-sided adhesive tape for fixing a dry-hanging quick-install wall panel provided by the present utility model;

[0022] Figure 2 A schematic diagram of the explosion structure of a double-sided foam adhesive strip provided in an embodiment of the utility model.

[0023] In the figure: release paper 1, first cutting line 100, foam double-sided tape 2, foam layer 200, cotton mesh layer 210, adhesive layer 220, second cutting line 230. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific drawings.

[0025] It should be noted that, in the present invention, when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only and do not represent the only implementation method.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] Example

[0028] like Figure 1-2As shown, the utility model provides an auxiliary double-sided adhesive tape for fixing dry-hanging quick-install wall panels, comprising: a release paper 1, a foam double-sided adhesive strip 2, a plurality of first cutting lines 100 are arranged on the release paper 1 in parallel and equidistantly, the foam double-sided adhesive strip 2 is arranged at intervals on one side of the release paper 1, the foam double-sided adhesive strip 2 comprises: a foam layer 200, an adhesive layer 220, a cotton mesh layer 210 is arranged in the middle position of the foam layer 200, the adhesive layer 220 is arranged on the upper and lower surfaces of the foam layer 200, one side of which is adhered to one side of the release paper 1, wherein the release paper 1 extends out of one end of the foam double-sided adhesive strip 2 as an initial end, and the plurality of foam double-sided adhesive strips 2 on the release paper 1 are rolled up around the initial end, so that the two groups of the adhesive layers 220 are in contact with the release paper 1. When using the auxiliary double-sided adhesive tape for fixing dry-hanging quick-install wall panels, when a longer foam double-sided adhesive strip 2 is needed, directly use it as shown in the example below. Figure 1 The auxiliary double-sided adhesive strip shown in the figure can be pasted on the wallboard or keel according to the width of the wallboard; when a shorter foam double-sided adhesive strip 2 is needed, such as Figure 1 As shown, the foam double-sided adhesive strip 2 is cut into several parts according to the first cutting line 100, and the cut foam double-sided adhesive strip 2 is pasted on the wallboard or the keel. The operator can fill the gap between two adjacent foam double-sided adhesive strips 2 with structural adhesive.

[0029] The auxiliary double-sided adhesive tape for fixing the dry-hanging quick-install wall panel is rolled up through the initial end, so that the adhesive layers 220 on both sides of the foam double-sided adhesive strip 2 are in contact with the release paper 1. Rolling up the auxiliary double-sided adhesive tape can save space. After cutting the auxiliary double-sided adhesive tape, the remaining cut foam double-sided adhesive strip 2 can continue to be rolled up together with the release paper 1, saving space while increasing its adaptability. In the case of different length requirements, it can be cut as needed to reduce waste. At the same time, the foam double-sided adhesive strip 2 cut according to the first cutting line 100 is the same size, so that the bonding force between the wall panel and the keel is the same. It should be noted that the foam surface layer and the cotton mesh layer 210 of the foam double-sided adhesive strip 2 are an integrated structure. Figure 2 As shown, the cotton mesh layer 210 is arranged in the middle of the foam layer 200 , which can increase the strength of the foam double-sided adhesive strip 2 .

[0030] In this embodiment, a plurality of through holes are arranged at intervals on the first cutting line 100, and a plurality of second cutting lines 230 are arranged parallel and equidistantly on the foam layer 200, and the second cutting lines 230 are arranged corresponding to the first cutting line 100. It should be noted that the first cutting line 100 is provided with a plurality of through holes for easy cutting, and the second cutting line 230 serves as a mark and does not affect the strength of the double-sided foam adhesive strip 2.

[0031] In this embodiment, the interval between two adjacent foam double-sided adhesive strips 2 is 30mm-120mm, preferably the interval between two adjacent foam double-sided adhesive strips 2 is 50mm, the width of the foam double-sided adhesive strip 2 is between 40mm-60mm, preferably the width of the foam double-sided adhesive strip 2 is 40mm.

[0032] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An auxiliary double-sided adhesive tape for fixing dry-hanging quick-install wall panels, characterized in that: include: A release paper, on which a plurality of first cutting lines are arranged in parallel and equidistantly; A plurality of double-sided foam adhesive strips, wherein the double-sided foam adhesive strips are arranged at intervals on one side of the release paper, and the double-sided foam adhesive strips include: A foam layer, wherein a cotton mesh layer is disposed in the middle of the foam layer; Two sets of adhesive layers, the adhesive layers are arranged on the upper and lower surfaces of the foam layer, one side of the adhesive layers is adhered to one side of the release paper; Among them, one end of the release paper extending out of the foam double-sided adhesive strip serves as an initial end, and a plurality of the foam double-sided adhesive strips on the release paper are rolled up around the initial end so that both groups of the adhesive layers contact the release paper.

2. The auxiliary double-sided adhesive tape for fixing dry-hanging quick-install wall panels according to claim 1 is characterized in that: A plurality of through holes are arranged at intervals on the first cutting line.

3. The auxiliary double-sided adhesive tape for fixing dry-hanging quick-install wall panels according to claim 1, characterized in that: A plurality of second cutting lines are arranged on the foam layer in parallel and equidistantly, and the second cutting lines are arranged corresponding to the first cutting lines.

4. The auxiliary double-sided adhesive tape for fixing dry-hanging quick-install wall panels according to claim 1, characterized in that: The interval between two adjacent foam double-sided adhesive strips is 30mm-120mm.

5. The auxiliary double-sided adhesive tape for fixing dry-hanging quick-install wall panels according to claim 1, characterized in that: The width of the double-sided foam tape is between 40 mm and 60 mm.

6. The auxiliary double-sided adhesive tape for fixing dry-hanging quick-install wall panels according to claim 4, characterized in that: The interval between two adjacent foam double-sided adhesive strips is 50 mm.

7. The auxiliary double-sided adhesive tape for fixing dry-hanging quick-install wall panels according to claim 5, characterized in that: The width of the double-sided foam tape is 40 mm.

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