CN214142154U - EVA adhesive tape - Google Patents
EVA adhesive tape Download PDFInfo
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- CN214142154U CN214142154U CN202023021579.XU CN202023021579U CN214142154U CN 214142154 U CN214142154 U CN 214142154U CN 202023021579 U CN202023021579 U CN 202023021579U CN 214142154 U CN214142154 U CN 214142154U
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- sticking
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- adhesive layer
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Abstract
The utility model relates to the technical field of building materials, and discloses an EVA adhesive tape, which comprises a base layer, an adhesive layer and an anti-sticking layer which are arranged up and down; the anti-sticking layer comprises an anti-sticking strip, and the anti-sticking strip comprises a plurality of integrally connected connecting strips; a prefabricated wire is arranged between every two adjacent connecting strips; the single connecting strip includes a middle straight portion and two end serrations. The utility model provides a current EVA tape-stripping inconvenient problem.
Description
Technical Field
The utility model relates to a building material technical field, concretely relates to EVA sticky tape.
Background
The EVA adhesive tape is widely used in various fields, such as handles of bag-wrapping sports equipment, toys, clothes, decorations, adhesion of wires and cables, and the like.
In the field of construction, wall coverings, wall panels and other decorative materials can be attached by EVA tape. Compared with PU (polyurethane) or PVC (polyvinyl chloride) components, the EVA adhesive tape has the advantages that the EVA of the base layer is a copolymer of ethylene and vinyl acetate, and is more environment-friendly.
The existing EVA adhesive tape comprises a base layer, an adhesive layer and art paper used for covering the adhesive layer. The EVA adhesive tape is generally placed in a coiled manner, and is adhered through the adhesive layer after being pulled out in use, and the art paper on the base layer needs to be torn off before adhesion, so that the operation is troublesome. However, if no art paper is used, the adjacent EVA tapes are bonded to each other during winding, and thus cannot be used.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an EVA sticky tape to solve the inconvenient problem of current EVA tape-stripping.
The EVA adhesive tape comprises a base layer, an adhesive layer and an anti-sticking layer which are arranged up and down; the anti-sticking layer comprises an anti-sticking strip, and the anti-sticking strip comprises a plurality of integrally connected connecting strips; a prefabricated wire is arranged between every two adjacent connecting strips; the single connecting strip comprises a middle straight part and sawtooth parts at two ends; the anti-sticking strip is arranged along the length direction of the adhesive layer, the straight line part of the anti-sticking strip is in contact connection with the adhesive layer, and a gap is formed between the sawtooth part and the adhesive layer.
The scheme has the advantages that:
set up antiseized layer in the below on viscose layer, compare in present art paper, antiseized layer in this scheme is antiseized strip, facilitates the use more. There is the gap between sawtooth portion and the viscose layer, when being convenient for use, draws up viscose layer and basic unit from the antiseized strip fast. When pulling the sticky tape, the sticky tape that basic unit and viscose layer formed can directly pull out from the viscose strip and paste, need not tear in advance and prevent that the sticky strip. After the adhesive tape is adhered, the anti-sticking strip is broken off gently along the prefabricated line.
This scheme is through being provided with the antiseized strip of prefabricated line, can utilize the difference of material between antiseized strip and the viscose layer, directly exposes the viscose layer and carries out direct pasting. In addition, the sawtooth parts at the end parts of the connecting strips on the anti-sticking strips can conveniently pull the adhesive tape formed by the adhesive layer and the base layer out of the anti-sticking strips, and the straight line parts of the anti-sticking strips can well separate the adjacent adhesive layers, so that the adhesive tape can be wound to form a whole, the use is not influenced, and the storage is not influenced.
Further, the sawtooth part is connected with handheld portion in the outside extension of width direction on viscose layer.
Through handheld portion, be convenient for separate anti-sticking strip and viscose layer fast.
Further, the handheld part is of a sheet structure.
The sheet structure is convenient to process and does not influence the winding of the adhesive tape.
Furthermore, the anti-sticking strips are two and are arranged along the edges of two sides of the length direction of the adhesive layer respectively.
The anti-sticking strip is convenient for stably supporting the adhesive layer.
Further, the saw tooth portion includes three arc structures connected to each other.
The structure is convenient to process.
Furthermore, the hand-held part is provided with a hand-held hole for fingers to pass through.
The fingers can be conveniently inserted through the hand holding holes to apply force to the hand holding parts.
Further, the anti-sticking strip is a rubber strip.
The adhesive tape is convenient to process, has certain flexibility, has larger difference with the adhesive layer and the base layer, can be wound together with the adhesive tape, and is convenient to separate.
Further, the prefabricated wire is located between the sawtooth parts of the two adjacent connecting strips, and the prefabricated wire is in contact with the adhesive layer.
Through tearing the prefabricated line off with the fingers and thumb, the sharp port cutting viscose layer and the basic unit that directly form through the prefabricated line fracture of being convenient for.
Further, the adhesive layer comprises a covering area in contact with the anti-sticking strips and a suspended area suspended between the two anti-sticking strips.
The adhesive strip is not completely contacted with the adhesive layer, and an uncovered suspension area is formed, so that the adhesive layer and the anti-sticking strip can be quickly separated when in use.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the base layer 1, the adhesive layer 2, the connecting strip 3, the straight line part 4, the sawtooth part 5 and the handheld part 6.
Example one
The embodiment is basically as shown in the attached figure 1: the EVA adhesive tape comprises a base layer 1, an adhesive layer 2 and an anti-sticking layer which are arranged up and down; the anti-sticking layer comprises an anti-sticking strip, and the anti-sticking strip comprises a plurality of integrally connected connecting strips 3; a prefabricated wire is arranged between every two adjacent connecting strips 3; the single connecting strip 3 comprises a middle straight portion 4 and saw tooth portions 5 at both ends.
In this embodiment, the width of the linear portion 4 of the release strip is the same as the width of the adhesive layer 2, and both are completely covered. The anti-sticking strip is arranged along the length direction of the adhesive layer 2, the straight line part 4 of the anti-sticking strip is in contact connection with the adhesive layer 2, and a gap is formed between the sawtooth part 5 and the adhesive layer 2. When in use, the adhesive layer 2 and the base layer 1 are quickly pulled up from the anti-adhesive strip.
The serrations 5 are connected to the hand-held portions 6 so as to extend outward in the width direction of the adhesive layer 2. Through handheld portion 6, be convenient for part anti-sticking strip and viscose layer 2 fast. The hand-held portion 6 is of a sheet-like structure. The sheet structure is convenient to process and does not influence the winding of the adhesive tape.
In this embodiment, the anti-sticking strip is a rubber strip. The adhesive tape is convenient to process, has certain flexibility, has a larger difference with the adhesive layer 2 and the base layer 1, can be wound together with the adhesive tape, and is convenient to separate.
The prefabricated wire is located between the sawtooth parts 5 of two adjacent connecting strips 3 and is in contact with the adhesive layer 2. Through tearing the prefabricated line off with the fingers and thumb, the sharp port cutting viscose layer 2 and the basic unit 1 that directly forms through the prefabricated line fracture of being convenient for.
This embodiment sets up antiseized layer in the below of viscose layer 2, compares in present art paper, and antiseized layer in this scheme is antiseized strip, facilitates the use more. When pulling the sticky tape, the sticky tape that basic unit 1 and viscose layer 2 formed can directly pull out from the viscose strip and paste, need not tear in advance and prevent that the sticky strip. After the adhesive tape is adhered, the anti-sticking strip is broken off gently along the prefabricated line.
This scheme is through being provided with the antiseized strip of prefabricated line, can utilize the difference of material between antiseized strip and the viscose layer 2, directly exposes viscose layer 2 and carries out direct pasting. In addition, the sawtooth part 5 of 3 tip of each connecting strip on the anti-sticking strip, the sticky tape that conveniently forms viscose layer 2 and basic unit 1 can be pulled out from anti-sticking strip fast, and the straight line portion 4 of anti-sticking strip can separate adjacent viscose layer 2 again well, makes the sticky tape can wind and form a whole, neither influences the use, does not influence again and deposits.
Example two
In the present embodiment, the serration 5 comprises three arc-shaped structures connected to each other. The structure is convenient to process.
EXAMPLE III
In this embodiment, the hand-held portion 6 is provided with a hand-held hole for a finger to pass through. It is convenient to insert fingers through the hand-holding holes to apply force to the hand-held portion 6.
Example four
In this embodiment, the antisticking strip has two, and the antisticking strip sets up along 2 length direction's on viscose layer both sides edge respectively. The anti-sticking strip is convenient for stably supporting the adhesive layer 2.
The adhesive layer 2 comprises a covering area contacted with the anti-sticking strips and a suspended area suspended between the two anti-sticking strips.
The adhesive strip is not completely contacted with the adhesive layer 2, and an uncovered hanging space is formed, so that the adhesive layer 2 and the anti-sticking strip can be quickly separated when in use.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. An EVA adhesive tape, which is characterized in that: comprises a base layer, an adhesive layer and an anti-sticking layer which are arranged up and down; the anti-sticking layer comprises an anti-sticking strip, and the anti-sticking strip comprises a plurality of integrally connected connecting strips; a prefabricated wire is arranged between every two adjacent connecting strips; the single connecting strip comprises a middle straight part and sawtooth parts at two ends; the anti-sticking strip is arranged along the length direction of the adhesive layer, the straight line part of the anti-sticking strip is in contact connection with the adhesive layer, and a gap is formed between the sawtooth part and the adhesive layer.
2. The EVA tape according to claim 1, characterized in that: the sawtooth part is connected with a handheld part in a manner of extending outwards in the width direction of the adhesive layer.
3. The EVA tape according to claim 2, characterized in that: the handheld part is of a sheet structure.
4. The EVA tape according to claim 1, characterized in that: the anti-sticking strip has two, and the anti-sticking strip sets up along viscose layer length direction's both sides edge respectively.
5. The EVA tape according to claim 1, characterized in that: the saw tooth portion includes three arc structures connected to each other.
6. The EVA tape of claim 3, wherein: the hand-held part is provided with a hand-held hole for fingers to pass through.
7. The EVA tape according to claim 1, characterized in that: the anti-sticking strip is a rubber strip.
8. The EVA tape of claim 7, wherein: the prefabricated wire is located between the sawtooth parts of the two adjacent connecting strips, and the prefabricated wire is in contact with the adhesive layer.
9. The EVA tape of claim 4, wherein: the adhesive layer comprises a covering area in contact with the anti-sticking strips and a suspended area suspended between the two anti-sticking strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023021579.XU CN214142154U (en) | 2020-12-14 | 2020-12-14 | EVA adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023021579.XU CN214142154U (en) | 2020-12-14 | 2020-12-14 | EVA adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214142154U true CN214142154U (en) | 2021-09-07 |
Family
ID=77587234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023021579.XU Active CN214142154U (en) | 2020-12-14 | 2020-12-14 | EVA adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214142154U (en) |
-
2020
- 2020-12-14 CN CN202023021579.XU patent/CN214142154U/en active Active
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