CN210314110U

CN210314110U - Impact-resistant tear-resistant adhesive tape

Info

Publication number: CN210314110U
Application number: CN201921224049.XU
Authority: CN
Inventors: 朱重宝; 刘婵
Original assignee: Hefei Tinglan Electronic Technology Co ltd
Current assignee: Hefei Tinglan Electronic Technology Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-14
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a tear sticky tape is resisted to shock, include protective layer, lug, compression layer and accomodate the groove, the upper surface arch of protective layer has the lug, and the below of protective layer is provided with the tensile layer, the centre on tensile layer is inlayed and is had first strengthening rib, and the upper and lower both sides of first strengthening rib are inlayed and are had the second strengthening rib, the below on tensile layer is provided with the substrate layer, and the below of substrate layer is provided with the compression layer, the compression layer has been seted up and has been accomodate the groove, and has accomodate the inside in groove and have been accomodate the high strength adhesive. The impact-resistant tear-resistant adhesive tape has good toughness, can effectively prevent impact and tear, is easy to tear, and has high fault-tolerant rate in the pasting process.

Description

Impact-resistant tear-resistant adhesive tape

Technical Field

The utility model relates to an sticky tape technical field specifically is an impact-resistant anti-tear sticky tape.

Background

Along with the sustainable development of economy, the industrial development is also faster and faster, the demand for the adhesive tape is also bigger and bigger, the composition material of different adhesive tapes is different, and the efficiency is also different, can divide into according to the efficiency: high temperature adhesive tape, double-sided tape insulating tape, etc. common adhesive tape uses paper or film as the face material, and the back is coated with adhesive to make, but the adhesive tape in the market still has some deficiencies, such as:

1. the adhesive tape in the market at present has fewer structures, is prepared by only coating adhesive on the back surface of a base material, has poor impact resistance and tear resistance, and is frequently broken in the using process, so that the using cost is increased;

2. the adhesive tape on the market is easy to adhere, so that a user is inconvenient to tear the adhesive tape from the rubber ring, the use difficulty is increased, and the time is consumed;

3. in the process of pasting the adhesive tape on the market at present, a user is not easy to take off and re-paste after pasting askew, and the fault-tolerant rate is low.

We have therefore proposed an impact and tear resistant adhesive tape in order to solve the problems set out above.

Disclosure of Invention

An object of the utility model is to provide an anti sticky tape of tearing of shock-resistant to solve the problem that the effect is poor, self bonds easily and paste the fault-tolerant rate low of tearing of the shock-resistant tear-resistant of sticky tape on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti sticky tape of tearing of shock-resistant, includes protective layer, lug, compression layer and accomodates the groove, the upper surface arch of protective layer has the lug, and the below of protective layer is provided with the tensile layer, inlay in the middle of tensile layer has first strengthening rib, and the upper and lower both sides of first strengthening rib inlay and have the second strengthening rib, the below on tensile layer is provided with the substrate layer, and the below of substrate layer is provided with the compression layer, the compression layer has been seted up and has been accomodate the groove, and has accomodate the inside in groove and accomodate the high strength adhesive.

Preferably, the protective layer is made of a BOPP film, and the thickness of the protective layer is between 0.02 and 0.025 mm.

Preferably, the bumps are uniformly distributed on the upper surface of the protective layer, and the total area of the bumps accounts for 50% -60% of the surface area of the protective layer.

Preferably, the second reinforcing ribs are provided with 2 groups, the 2 groups of second reinforcing ribs are symmetrically distributed on the upper side and the lower side of the first reinforcing rib, and the second reinforcing ribs are perpendicular to the first reinforcing ribs.

Preferably, the compression layer is uniformly distributed with air holes and is made of silica gel.

Compared with the prior art, the beneficial effects of the utility model are that: the impact-resistant tear-resistant adhesive tape;

1. the adhesive tape is provided with the tensile layer, the first reinforcing ribs and the second reinforcing ribs, and the first reinforcing ribs and the second reinforcing ribs are distributed on the tensile layer in a staggered manner in the using process, so that the toughness of the tensile layer is greatly improved, and the impact resistance and the tear resistance of the adhesive tape body are greatly enhanced;

2. the protective layer and the lug are arranged, so that the protective layer can play a good waterproof function in the use process of the adhesive tape, the service life of the adhesive tape is prolonged, and the lug reduces the attaching area of the two layers of adhesive tapes, so that the adhesive tape is more convenient to tear;

3. be provided with the compression layer, accomodate groove and high strength adhesive, when pasting the askew sticky tape of sticky tape in-process error subsides, because most high strength adhesive all accomodate in accomodating the groove, viscidity is less this moment, can take off the sticky tape and paste again, has increased the fault-tolerant rate when pasting, pastes good back, through pressing the sticky tape, compression layer atress compression will accomodate the high strength adhesive in the inslot and extrude, has strengthened bonding effect.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the present invention.

In the figure: 1. a protective layer; 2. a bump; 3. a tensile layer; 4. a first reinforcing rib; 5. a second reinforcing rib; 6. a substrate layer; 7. a compression layer; 701. air holes; 8. a receiving groove; 9. a high strength adhesive.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an impact-resistant tear-resistant adhesive tape comprises a protective layer 1, a lug 2, a tensile layer 3, a first reinforcing rib 4, a second reinforcing rib 5, a substrate layer 6, a compression layer 7, a containing groove 8 and a high-strength adhesive 9, wherein the lug 2 protrudes from the upper surface of the protective layer 1, the tensile layer 3 is arranged below the protective layer 1, the first reinforcing rib 4 is embedded in the middle of the tensile layer 3, the second reinforcing rib 5 is embedded on the upper side and the lower side of the first reinforcing rib 4, the substrate layer 6 is arranged below the tensile layer 3, the compression layer 7 is arranged below the substrate layer 6, the containing groove 8 is formed in the compression layer 7, and the high-strength adhesive 9 is contained in the containing groove 8;

the protective layer 1 is made of a BOPP film, and the thickness of the protective layer 1 is 0.02-0.025mm, so that a good protective effect can be achieved, and the adhesive tape is prevented from losing viscosity due to wetting in the using process;

the bumps 2 are uniformly distributed on the upper surface of the protective layer 1, the total area of the bumps 2 accounts for 50% -60% of the surface area of the protective layer 1, the bonding of the two layers of adhesive tapes can be reduced, and the bumps 2 can effectively reduce the contact area between the high-strength adhesive 9 of the upper layer of adhesive tape and the protective layer 1 of the lower layer of adhesive tape, so that the two layers of adhesive tapes are prevented from being bonded too tightly and are not easy to tear;

the second reinforcing ribs 5 are provided with 2 groups, the 2 groups of second reinforcing ribs 5 are symmetrically distributed on the upper side and the lower side of the first reinforcing rib 4, and the second reinforcing ribs 5 are perpendicular to the first reinforcing ribs 4, so that the impact resistance and the tear resistance of the adhesive tape are better, and the practicability of the adhesive tape is improved;

the air holes 701 are uniformly distributed in the compression layer 7, the compression layer 7 is made of silica gel, the high-strength adhesive 9 can be extruded out in a large amount by extruding the compression layer 7, and the viscosity between the adhesive tapes is reduced when the adhesive tapes are not used.

The working principle is as follows: when the impact-resistant tear-resistant adhesive tape is used, firstly, as shown in fig. 1 and 3, the adhesive tape on the upper layer is torn from the protective layer 1 of the adhesive tape on the lower layer, in the tearing process, the lug 2 can effectively reduce the viscosity between the two layers of adhesive tapes, so that the tearing process is more convenient, in the process of tearing and lengthening the adhesive tape, the first reinforcing rib 4 and the second reinforcing rib 5 in the tensile layer 3 can well play a tear-resistant role, the impact resistance and the firmness of the adhesive tape are enhanced, so that the adhesive tape is suitable for more environments, the base material layer 6 can play a role of supporting a model to prevent the deformation of the adhesive tape, after the adhesive tape is torn, as shown in fig. 1-3, the compression layer 7 is attached to a position to be attached, at the moment, most of the high-strength adhesive 9 is stored in the accommodating groove 8, the adhesive tape has smaller viscosity, as shown in fig., the adhesive tape can be torn off again, and after the adhesive tape is stuck again at the correct position, the adhesive tape is pressed, at this time, the compression layer 7 is compressed under force, the air hole 701 is closed, the high-strength adhesive 9 is extruded from the accommodating groove 8, and the adhesion effect is increased, so that a series of works are completed, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an impact-resistant tear-resistant adhesive tape, includes protective layer (1), lug (2), compression layer (7) and accomodates groove (8), its characterized in that: protruding there is lug (2) of upper surface of protective layer (1), and the below of protective layer (1) is provided with tensile layer (3), inlay in the middle of tensile layer (3) has first strengthening rib (4), and the upper and lower both sides of first strengthening rib (4) are inlayed and are had second strengthening rib (5), the below of tensile layer (3) is provided with substrate layer (6), and the below of substrate layer (6) is provided with compression layer (7), compression layer (7) have been seted up and have been accomodate groove (8), and the inside of accomodating groove (8) has been accomodate high strength adhesive (9).

2. An impact and tear resistant adhesive tape according to claim 1, wherein: the protective layer (1) is made of a BOPP film, and the thickness of the protective layer (1) is 0.02-0.025 mm.

3. An impact and tear resistant adhesive tape according to claim 1, wherein: the bumps (2) are uniformly distributed on the upper surface of the protective layer (1), and the total area of the bumps (2) accounts for 50% -60% of the surface area of the protective layer (1).

4. An impact and tear resistant adhesive tape according to claim 1, wherein: the second reinforcing ribs (5) are provided with 2 groups, the 2 groups of second reinforcing ribs (5) are symmetrically distributed on the upper side and the lower side of the first reinforcing rib (4), and the second reinforcing ribs (5) are perpendicular to the first reinforcing rib (4).

5. An impact and tear resistant adhesive tape according to claim 1, wherein: the air holes (701) are uniformly distributed in the compression layer (7), and the compression layer (7) is made of silica gel.