Organically degradable fiber tape

Abstract

The utility model relates to the technical field of fiber tapes, and discloses an organically degradable fiber tape, comprising a central roll and a tape body; the tape body is arranged on the central roll; the tape body comprises an adhesive layer, a base layer, a reinforcing layer and a wear-resistant layer; the adhesive layer is arranged on the bottom surface of the base layer; the reinforcing layer is arranged on the top surface of the base layer; the wear-resistant layer is arranged on the top surface of the reinforcing layer; a waterproof layer for waterproofing is arranged between the reinforcing layer and the wear-resistant layer; an anti-aging coating is arranged on the surface of the wear-resistant layer; a reinforcing structure is arranged in the reinforcing layer, and the reinforcing structure is used to enhance the use strength of the fiber tape; a wear-resistant structure is arranged on the surface of the wear-resistant layer, and the wear-resistant structure is used to prevent the surface of the fiber tape from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber tapes, in particular to an organically degradable fiber tape. Background Art

[0002] Fiber tape is made of PET as the base material, with reinforced polyester fiber lines inside and coated with special pressure-sensitive adhesive. Fiber tape has excellent wear resistance and moisture resistance, strong breaking strength, and the unique pressure-sensitive adhesive layer has excellent long-lasting adhesion and special properties, making it widely used.

[0003] For example, the Chinese patent document with publication number CN201512493U, the patent name is unidirectional fiber tape, which mentions that it "is composed of a film layer and a fiber layer, an adhesive is provided between the film layer and the fiber layer, a release agent is provided on the other side of the film layer, and an adhesive is also provided on the other side of the fiber layer." This structure solves the problems of poor bearing strength and weak bonding. However, the existing fiber tape has a simple structure and a single function. After long-term use, the fiber tape is prone to breakage, which reduces its service life. In addition, its degradation effect is poor and it is easy to pollute the environment.

[0004] Therefore, there is an urgent need for an organically degradable fiber tape to solve the above problems. Utility Model Content

[0005] Based on the above, the purpose of the utility model is to provide an organically degradable fiber tape to solve the problems of the existing fiber tape having a simple structure, a single function, and being prone to breakage.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] An organically degradable fiber tape comprises a central roll and a tape body; the tape body is arranged on the central roll; the tape body comprises an adhesive layer, a base layer, a reinforcing layer and a wear-resistant layer; the adhesive layer is arranged on the bottom surface of the base layer; the reinforcing layer is arranged on the top surface of the base layer; the wear-resistant layer is arranged on the top surface of the reinforcing layer; a waterproof layer for waterproofing is arranged between the reinforcing layer and the wear-resistant layer; an anti-aging coating is arranged on the surface of the wear-resistant layer; a reinforcing structure is arranged in the reinforcing layer, and the reinforcing structure is used to enhance the use strength of the fiber tape; a wear-resistant structure is arranged on the surface of the wear-resistant layer, and the wear-resistant structure is used to prevent the surface of the fiber tape from being damaged.

[0008] As a preferred solution of an organically degradable fiber tape, the reinforcement structure includes multiple groups of first reinforcement strips and multiple groups of second reinforcement strips; the multiple groups of the first reinforcement strips and the second reinforcement strips are obliquely arranged in the reinforcement layer, and the first reinforcement strips and the second reinforcement strips are staggered.

[0009] As a preferred solution of an organically degradable fiber tape, the first reinforcement strips and the second reinforcement strips are both made of high-strength fiber materials; multiple groups of the first reinforcement strips and multiple groups of the second reinforcement strips are staggered to form a mesh structure.

[0010] As a preferred embodiment of an organically degradable fiber tape, the reinforcing layer includes a first tensile layer and a second tensile layer; the first tensile layer is arranged on the top surface of the base layer; the second tensile layer is arranged on the top surface of the first tensile layer, and the second tensile layer is connected to the waterproof layer.

[0011] As a preferred solution of the organically degradable fiber tape, the first tensile layer is a glass fiber layer; the second tensile layer is a polyethylene layer; and the thickness of the first tensile layer is greater than the thickness of the second tensile layer.

[0012] As a preferred embodiment of an organically degradable fiber tape, multiple groups of the first reinforcing strips are obliquely arranged on the top surface of the first tensile layer and are equidistantly distributed on the first tensile layer; multiple groups of the second reinforcing strips are obliquely arranged on the bottom surface of the second tensile layer and are equidistantly distributed on the second tensile layer.

[0013] As a preferred embodiment of an organically degradable fiber tape, the wear-resistant structure comprises multiple groups of first wear-resistant strips and multiple groups of second wear-resistant strips; multiple groups of the first wear-resistant strips are horizontally arranged at equal intervals on the top surface of the wear-resistant layer; multiple groups of the second wear-resistant strips are vertically arranged at equal intervals on the top surface of the wear-resistant layer; the first wear-resistant strips and the second wear-resistant strips are vertically arranged to form a "well" structure.

[0014] As a preferred solution of an organically degradable fiber tape, a plurality of groups of equally spaced first grooves are provided between the wear-resistant layer and the waterproof layer; a plurality of groups of first protrusions corresponding to the first grooves are provided on the bottom surface of the wear-resistant layer; and the first protrusions are snap-connected with the first grooves.

[0015] As a preferred embodiment of an organically degradable fiber tape, the base layer includes a first degradable layer and a second degradable layer; the first degradable layer is disposed on the top surface of the adhesive layer; the second degradable layer is disposed on the top surface of the first degradable layer, and the second degradable layer is connected to the reinforcing layer.

[0016] As a preferred solution of an organically degradable fiber tape, a plurality of groups of equally spaced second grooves are provided between the first degradation layer and the adhesive layer; a plurality of groups of second protrusions corresponding to the second grooves are provided on the top surface of the adhesive layer; and the second protrusions are snap-connected with the second grooves.

[0017] The beneficial effects of the utility model are:

[0018] By arranging a wear-resistant layer, a reinforcement layer and an anti-aging layer, the overall strength and tensile resistance of the tape body are enhanced through the reinforcement layer and the reinforcement structure. The wear resistance of the surface of the tape body is improved through the wear-resistant layer and the wear-resistant structure, so that the surface is not easily damaged, and the surface damage is avoided to aggravate the oxidation corrosion inside the tape body and cause it to break. In addition, the anti-aging coating is used to slow down the aging of the tape body, thereby improving the overall strength and durability of the fiber tape and increasing the service life of the fiber tape. At the same time, the degradation rate of the fiber tape is increased by arranging the first degradation layer and the second degradation layer in the base layer. It is environmentally friendly and safe and can avoid pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an organically degradable fiber tape provided by the utility model;

[0020] Figure 2 A schematic diagram of the internal structure of the tape body provided by the utility model;

[0021] Figure 3 A schematic diagram of the internal structure of the wear-resistant layer provided by the utility model;

[0022] Figure 4 This is a schematic diagram of the top surface structure of the first tensile layer provided by the utility model.

[0023] Among them, the reference numerals in the figure are:

[0024] 10. Center roll; 20. Tape body; 21. Adhesive layer; 211. Second groove; 22. Base layer; 221. First degradation layer; 222. Second degradation layer; 23. Reinforcement layer; 231. First tensile layer; 232. Second tensile layer; 24. Wear-resistant layer; 25. Waterproof layer; 251. First groove; 26. Anti-aging coating; 31. First reinforcement strip; 32. Second reinforcement strip; 41. First wear-resistant strip; 42. Second wear-resistant strip. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0026] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0028] In the description of this embodiment, terms such as "up", "down", "left", and "right" and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present utility model.

[0029] In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more than two. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0030] In one embodiment of the present invention, Figure 1-4 As shown, an organically degradable fiber tape is provided, including a central roll 10 and a tape body 20. The tape body 20 is arranged on the central roll 10. The tape body 20 includes an adhesive layer 21, a base layer 22, a reinforcing layer 23 and a wear-resistant layer 24. The adhesive layer 21 is arranged on the bottom surface of the base layer 22. The reinforcing layer 23 is arranged on the top surface of the base layer 22. The wear-resistant layer 24 is arranged on the top surface of the reinforcing layer 23. A waterproof layer 25 for waterproofing is arranged between the reinforcing layer 23 and the wear-resistant layer 24. An anti-aging coating 26 is arranged on the surface of the wear-resistant layer 24. A reinforcing structure is arranged in the reinforcing layer 23, and the reinforcing structure is used to enhance the use strength of the fiber tape. A wear-resistant structure is arranged on the surface of the wear-resistant layer 24, and the wear-resistant structure is used to prevent the surface of the fiber tape from being damaged.

[0031] In this embodiment, the waterproof layer 25 is a polyethylene layer, which effectively prevents the infiltration of external moisture, thereby extending its service life.

[0032] The anti-aging coating 26 is an acrylic coating. The anti-aging coating 26 can protect the surface of the fiber tape from being damaged by ultraviolet rays, oxygen and other environmental factors, thereby extending the service life of the fiber tape.

[0033] By providing a wear-resistant layer 24, a reinforcing layer 23 and an anti-aging layer, the overall strength and tensile resistance of the tape body 20 are enhanced through the reinforcing layer 23 and the reinforcing structure. The wear resistance of the surface of the tape body 20 is improved through the wear-resistant layer 24 and the wear-resistant structure, so that the surface is not easily damaged, and the surface damage is prevented from aggravating the oxidation corrosion inside the tape body 20 and causing it to break. In addition, the anti-aging coating 26 is used to slow down the aging of the tape body 20, thereby improving the overall strength and durability of the fiber tape and increasing the service life of the fiber tape. At the same time, the first degradation layer 221 and the second degradation layer 222 are provided in the base layer 22 to increase the degradation rate of the fiber tape, which is environmentally friendly and safe and can avoid pollution to the environment.

[0034] Preferably, the reinforcement structure includes multiple groups of first reinforcement strips 31 and multiple groups of second reinforcement strips 32. Multiple groups of first reinforcement strips 31 and second reinforcement strips 32 are obliquely arranged in the reinforcement layer 23, and the first reinforcement strips 31 and the second reinforcement strips 32 are staggered. By arranging the first reinforcement strips 31 and the second reinforcement strips 32, and staggering the two, the structural connection strength in the reinforcement layer 23 is enhanced, the tensile strength of the reinforcement layer 23 is improved, and then the overall strength and durability of the tape body 20 are improved, and the service life of the tape body 20 is improved.

[0035] Furthermore, the first reinforcing strips 31 and the second reinforcing strips 32 are both made of high-strength fiber materials. Multiple groups of first reinforcing strips 31 and multiple groups of second reinforcing strips 32 are staggered to form a mesh structure. The first reinforcing strips 31 and the second reinforcing strips 32 of the mesh structure make the structure of the reinforcing layer 23 more solid and reliable, not easy to be pulled and broken, and increase the service life of the fiber tape.

[0036] Specifically, the reinforcing layer 23 includes a first tensile layer 231 and a second tensile layer 232. The first tensile layer 231 is disposed on the top surface of the base layer 22. The second tensile layer 232 is disposed on the top surface of the first tensile layer 231, and the second tensile layer 232 is connected to the waterproof layer 25. By providing the first tensile layer 231 and the second tensile layer 232, the fiber tape has good toughness and high strength, is not easy to be pulled and broken, and thus improves the service life of the fiber tape.

[0037] Furthermore, the first tensile layer 231 is a glass fiber layer. The second tensile layer 232 is a polyethylene layer. The thickness of the first tensile layer 231 is greater than the thickness of the second tensile layer 232. By providing the first tensile layer 231 of the glass fiber layer, the tensile strength of the entire structure can be effectively increased, and by providing the second tensile layer 232 of the polyethylene layer, the internal structure can be effectively protected from external impact and damage. At the same time, the thickness of the first tensile layer 231 is greater than the thickness of the second tensile layer 232, so that the fiber tape is more solid and stable, and its service life is extended.

[0038] Furthermore, multiple groups of first reinforcing strips 31 are obliquely arranged on the top surface of the first tensile layer 231 and are equidistantly distributed on the first tensile layer 231. Multiple groups of second reinforcing strips 32 are obliquely arranged on the bottom surface of the second tensile layer 232 and are equidistantly distributed on the second tensile layer 232. By providing the first reinforcing strips 31 and the second reinforcing strips 32, the internal structure of the fiber tape is more solid and reliable, not easy to be pulled and broken, and the service life of the fiber tape is increased.

[0039] Preferably, the wear-resistant structure includes a plurality of groups of first wear-resistant strips 41 and a plurality of groups of second wear-resistant strips 42. The plurality of groups of first wear-resistant strips 41 are horizontally arranged at equal intervals on the top surface of the wear-resistant layer 24. The plurality of groups of second wear-resistant strips 42 are vertically arranged at equal intervals on the top surface of the wear-resistant layer 24. The first wear-resistant strips 41 and the second wear-resistant strips 42 are vertically arranged to form a "well" structure. By setting the first wear-resistant strips 41 and the second wear-resistant strips 42 in the "well" structure, the friction force on the surface of the fiber tape is reduced in daily use, so that the surface is not easily damaged, and the wear resistance of the fiber tape surface is increased.

[0040] Furthermore, a plurality of groups of first grooves 251 are arranged at equal intervals between the wear-resistant layer 24 and the waterproof layer 25. A plurality of first protrusions corresponding to the first grooves 251 are arranged on the bottom surface of the wear-resistant layer 24. The first protrusions are engaged with the first grooves 251. The engagement between the first grooves 251 and the first protrusions makes the connection between the wear-resistant layer 24 and the waterproof layer 25 more secure, thereby improving the service life of the fiber tape.

[0041] Preferably, the base layer 22 includes a first degradation layer 221 and a second degradation layer 222. The first degradation layer 221 is disposed on the top surface of the adhesive layer 21. The second degradation layer 222 is disposed on the top surface of the first degradation layer 221, and the second degradation layer 222 is connected to the reinforcement layer 23. In this embodiment, the first degradation layer 221 is a polypropylene material layer, and the second degradation layer 222 is a cellulose material layer. By providing the first degradation layer 221 and the second degradation layer 222, the degradation speed of the tape is increased, which is environmentally friendly and safe, and can avoid pollution to the environment.

[0042] Furthermore, a plurality of groups of second grooves 211 are arranged between the first degradation layer 221 and the adhesive layer 21. A plurality of second protrusions corresponding to the second grooves 211 are arranged on the top surface of the adhesive layer 21. The second protrusions are engaged with the second grooves 211. The engagement between the second grooves 211 and the second protrusions makes the connection between the first degradation layer 221 and the adhesive layer 21 more firm, thereby improving the service life of the fiber tape.

[0043] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. An organically degradable fiber tape, characterized in that: include: Center Volume; The tape body is arranged on the central roll; the tape body comprises an adhesive layer, a base layer, a reinforcing layer and a wear-resistant layer; the adhesive layer is arranged on the bottom surface of the base layer; the reinforcing layer is arranged on the top surface of the base layer; the wear-resistant layer is arranged on the top surface of the reinforcing layer; a waterproof layer for waterproofing is arranged between the reinforcing layer and the wear-resistant layer; an anti-aging coating is arranged on the surface of the wear-resistant layer; Among them, a reinforcing structure is provided in the reinforcing layer, and the reinforcing structure is used to enhance the use strength of the fiber tape; a wear-resistant structure is provided on the surface of the wear-resistant layer, and the wear-resistant structure is used to prevent the surface of the fiber tape from being damaged.

2. The organically degradable fiber tape according to claim 1, characterized in that: The reinforcement structure includes multiple groups of first reinforcement strips and multiple groups of second reinforcement strips; the multiple groups of the first reinforcement strips and the second reinforcement strips are obliquely arranged in the reinforcement layer, and the first reinforcement strips and the second reinforcement strips are staggered.

3. The organically degradable fiber tape according to claim 2, characterized in that: The first reinforcement strips and the second reinforcement strips are both made of high-strength fiber materials; multiple groups of the first reinforcement strips and multiple groups of the second reinforcement strips are staggered to form a mesh structure.

4. The organically degradable fiber tape according to claim 3, characterized in that: The reinforcement layer includes a first anti-tensile layer and a second anti-tensile layer; the first anti-tensile layer is arranged on the top surface of the base layer; the second anti-tensile layer is arranged on the top surface of the first anti-tensile layer, and the second anti-tensile layer is connected to the waterproof layer.

5. The organically degradable fiber tape according to claim 4, characterized in that: The first tensile layer is a glass fiber layer; the second tensile layer is a polyethylene layer; the thickness of the first tensile layer is greater than the thickness of the second tensile layer.

6. The organically degradable fiber tape according to claim 5, characterized in that: Multiple groups of the first reinforcement strips are obliquely arranged on the top surface of the first anti-tensile layer and are equidistantly distributed on the first anti-tensile layer; multiple groups of the second reinforcement strips are obliquely arranged on the bottom surface of the second anti-tensile layer and are equidistantly distributed on the second anti-tensile layer.

7. The organically degradable fiber tape according to claim 1, characterized in that: The wear-resistant structure includes multiple groups of first wear-resistant strips and multiple groups of second wear-resistant strips; multiple groups of the first wear-resistant strips are horizontally arranged at equal intervals on the top surface of the wear-resistant layer; multiple groups of the second wear-resistant strips are vertically arranged at equal intervals on the top surface of the wear-resistant layer; the first wear-resistant strips and the second wear-resistant strips are vertically arranged to form a "well" structure.

8. The organically degradable fiber tape according to claim 7, characterized in that: A plurality of groups of first grooves distributed at equal intervals are arranged between the wear-resistant layer and the waterproof layer; a plurality of groups of first protrusions corresponding to the first grooves are arranged on the bottom surface of the wear-resistant layer; and the first protrusions are engaged and connected with the first grooves.

9. The organically degradable fiber tape according to claim 1, characterized in that: The base layer comprises a first degradation layer and a second degradation layer; the first degradation layer is arranged on the top surface of the adhesive layer; the second degradation layer is arranged on the top surface of the first degradation layer, and the second degradation layer is connected to the reinforcement layer.

10. The organically degradable fiber tape according to claim 9, characterized in that: A plurality of groups of second grooves distributed at equal intervals are arranged between the first degradation layer and the adhesive layer; a plurality of groups of second protrusions corresponding to the second grooves are arranged on the top surface of the adhesive layer; and the second protrusions are engaged and connected with the second grooves.

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