CN212465148U

CN212465148U - Thread gluing cloth

Info

Publication number: CN212465148U
Application number: CN202021877791.3U
Authority: CN
Inventors: 苏丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-02-05
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to a thread gluing cloth, which comprises a surface A and a surface B, wherein a plurality of spherical or spheroidal particles are distributed on the surface A, each particle is formed by winding a plurality of first fibers, and the head and the tail ends of the first fibers are connected on the surface A; a plurality of fluff bundles are arranged on the surface B, each fluff bundle is formed by a plurality of second fibers, the first ends of the second fibers are connected to the surface B, the second ends of the second fibers extend outwards relative to the surface B, and the second ends of the second fibers have a bent structure; when the surface A is contacted with the surface B, the first fibers and the second fibers are mutually hooked to form a thread gluing. The utility model discloses a thread gluing cloth is not fragile, and the durability is good to can improve the thread gluing ability, can also reduce the thickness of thread gluing.

Description

Thread gluing cloth

Technical Field

The utility model relates to the technical field of cloth, concretely relates to thread gluing cloth.

Background

Fastening tapes, also commonly referred to as magic tapes, are commonly used as connecting structures for textile articles such as clothes. The thread gluing generally comprises two surfaces, wherein one surface forms a HOOK structure (HOOK), the other surface forms a LOOP structure (LOOP), when the two surfaces are contacted, the HOOK structure and the LOOP structure are hooked to enable the two surfaces to be glued together, and when force is applied to enable the two surfaces to be mutually stripped, the HOOK structure and the LOOP structure are separated, so that the thread gluing can be repeatedly used.

Most of the existing thread gluing adopts hard barbed hair with hooks as a hook-shaped structure and hard looped pile as a looped structure, the barbed hair easily damages the looped structure on the other surface or other fabrics contacting with the looped structure, the barbed hair and the looped pile are easy to be felted and difficult to remove after being felted, the thread gluing capability is reduced after the thread gluing is used for a period of time, and the thread gluing is easy to stab. At present, the thread gluing is also provided with a hook-shaped structure and a ring-shaped structure which are made of fibers, so that the flexibility of the thread gluing is improved, hands are not stabbed, and other fabrics are not easy to damage. However, the loop structure made of fiber is easily damaged when being scratched by a hook, and the fastening ability and the thicknesses of the hook structure and the loop structure are still to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art, the utility model aims at providing a thread gluing cloth, this thread gluing cloth is not fragile, and the durability is good to can improve the thread gluing ability, can also reduce the thickness of thread gluing.

In order to solve the technical problem, the utility model provides a thread gluing cloth, which comprises a surface A and a surface B, wherein a plurality of spherical or spheroidal particles are distributed on the surface A, each particle is formed by winding a plurality of first fibers, and the head and tail ends of the first fibers are connected on the surface A; a plurality of fluff bundles are arranged on the surface B, each fluff bundle is formed by a plurality of second fibers, the first ends of the second fibers are connected to the surface B, the second ends of the second fibers extend outwards relative to the surface B, and the second ends of the second fibers have a bent structure; when the surface A is contacted with the surface B, the first fibers and the second fibers are mutually hooked to form a thread gluing.

Preferably, the diameter of the particles is between 0.4mm and 1 mm; the distance between adjacent particles is less than 0.1mm, or adjacent particles are intertwined.

Preferably, the diameter of the tufts at the first ends of the second fibers is between 0.2mm and 0.5 mm; the second fiber second ends extend in a direction perpendicular to the B-plane or oblique to the B-plane relative to the second fiber first ends; the distance between the adjacent fluff bundles at the second ends of the second fibers is less than 0.1mm, or the second ends of the second fibers of the adjacent fluff bundles are intertwined; the second fibers have a length between 0.5mm and 1 mm. The degree of curvature of the curved structure is less than the 3/4 arc.

Preferably, the A side and the B side are arranged on different surfaces of the same piece of cloth, or the A side and the B side are arranged on different pieces of cloth.

Preferably, the grammage of the cloth is 190g/m²To 280g/m²In the meantime.

Preferably, the A side and the B side are respectively a knitted fabric surface or a woven fabric surface.

Preferably, both sides a and B are made of yarn; at least part of the fibers of the yarn for forming the A surface protrude outwards to form first fibers, and at least part of the fibers of the yarn for forming the B surface protrude outwards to form second fibers.

Preferably, the particles are formed by shrinking outwardly projecting fibres of the a-side yarns, which are at least partially spread apart.

Preferably, the pile tufts are formed by shearing and shrinking the outwardly projecting fibers of the B-side yarns, which are at least partially unraveled.

Preferably, at least part of the fibers of the yarn in the B surface are subjected to brushing treatment after weaving to protrude outwards.

Preferably, the first fibers have a fiber fineness of 0.1 to 1 denier; the second fibers have a fiber fineness of 1 denier to 10 denier.

Preferably, each particle comprises at least 100 first fibers; each pile bundle comprises at least 20 second fibers.

Compared with the prior art, the utility model discloses can gain following beneficial effect:

the thread gluing cloth of the utility model is provided with spherical or sphere-like particles on the surface A and is formed by winding along the first fibers; and pile bundles are arranged on the surface B and are formed by second fibers with bent ends. When the surface A is contacted with the surface B, the bent structures of the second fibers are hooked and wound with the first fibers wound along all directions to realize sticking and gluing, and when external force is applied to peel the surface A and the surface B, the bent structures of the second fibers can be separated from particles formed by winding the first fibers to realize peeling, so that the adhesive tape can be repeatedly used. The first fibers are wound into a spherical shape, the first fibers in all winding directions are provided, the first fibers can be matched with the second fibers bent in different directions, the second fibers are easier to be hooked with the first fibers, and the thread gluing performance is improved. After the first fibers are wound into a spherical shape, winding nodes exist among the first fibers, so that a single first fiber is not easy to damage, and the integral strength of the first fibers is improved. The particles are not easy to adhere to foreign matters such as sticky hair, the fluff bundles are softer and are not easy to adhere to the foreign matters, and the thread gluing performance can not be reduced after long-term use. The first fibers are wound into spherical or spheroidal particles, so that the height of the first fibers is reduced, and the thickness of the thread gluing layer is reduced.

Drawings

Fig. 1 is a schematic structural diagram of particles on the surface a in the embodiment of the hook and loop fabric of the present invention.

Fig. 2 is a schematic structural view of the fluff bundle on the B surface in the embodiment of the hook and loop fastener fabric of the present invention.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Detailed Description

As shown in fig. 1 to 2, the present embodiment provides a hook and loop fabric, which includes an a side 10 and a B side 20, where the a side 10 and the B side 20 are disposed on different surfaces of a same piece of fabric, for example, on the front and back sides of a piece of fabric, or on different areas of the same side of the same piece of fabric. Or the a-side 10 and the B-side 20 are provided on different cloths. The A surface 10 and the B surface 20 which can be mutually attached are formed by combining a plurality of pieces of cloth or cutting the cloth, and then the cloth can be used for sticking. Preferably, the gram weight of the cloth is 200g/m²To 270g/m²In between, sufficient strength is provided. Preferably, the a side 10 and the B side 20 are the surface of a knitted fabric or a woven fabric, respectively, more preferably a knitted fabric, which has a higher elasticity and a higher degree of yarn entanglement.

A plurality of spherical or spheroidal particles 11 are arranged on the a-face 10, and the spheroidal shape includes, for example, an ellipsoid shape or other irregular particle shape having a rounded surface. Each particle 11 is formed by winding a plurality of first fibers 12, and the first fibers 12 are connected to the A surface from head to tail. That is, the single first fiber 12 is in a ring shape protruding outward with respect to the a-plane 10, and the plurality of first fibers 12 are wound to form the spherical or spheroidal particle 11. When the first fibers 12 are wound to form a spherical shape, the plurality of first fibers 12 are wound in different directions, so that the first fibers 12 are more variously oriented, and the hooking of the second fibers 22 with the first fibers 12 is facilitated. Preferably, the particles 11 are formed by loosely intertwining the first fibers 12.

The B-side 20 is provided with a plurality of wool bundles 21, each wool bundle 21 is formed by a plurality of second fibers 22, first ends of the second fibers 22 are connected to the B-side 20, second ends of the second fibers 22 extend outwards relative to the B-side 20, and second ends of the second fibers 22 are provided with bent structures 23. That is, the second fibers 22 extend from the B-side 20, and terminate free, and do not contact the B-side 20. When the a side 10 is in contact with the B side 20, the curved structures 23 of the plurality of first fibers 12 can be hooked with the plurality of second fibers 22 to achieve a hook and loop fastener.

Preferably, the diameter of the particles 11 is between 0.4mm and 1mm, which facilitates the formation of individual particles 11, so that the individual particles 11 within the cloth can be retained when the cloth is cut, without causing damage to the particles 11 when the cloth is cut. The distance between the adjacent particles 11 is less than 0.1mm, or the adjacent particles 11 are intertwined with each other, so that the particles 11 are connected to form a piece on the surface A10, and the thread gluing capability is improved.

Preferably, the diameter of the tufts 21 at the first ends of the second fibers 22 is between 0.2mm and 0.5mm, facilitating the formation of individual tufts 21. The second ends of the second fibers 22 extend in a direction perpendicular to the B-plane 20 or oblique to the B-plane 20 relative to the first ends of the second fibers 22, preferably in a direction perpendicular to the B-plane 20, such that the second ends of the second fibers 22 extend toward the first fibers 21 to be entangled with the first fibers 21. The distance between the adjacent pile bundles 21 at the second ends of the second fibers 22 is less than 0.1mm, or the second ends of the second fibers 22 of the adjacent pile bundles 21 are intertwined, so that the second fibers 22 are connected into a piece, and the fastening capacity is improved. The length of the second fiber 22 is between 0.5mm and 1mm, so that the effective hooking with the first fiber 21 can be realized, and the thickness is reduced compared with the existing sticking buckle.

Preferably, both the A side 10 and the B side 20 are made of yarns composed of a plurality of fibers. The yarn forming the a-side 10 has at least a portion of fibers protruding outward to form the first fibers 12, for example, the yarn or the fibers are previously implanted to protrude outward when the fabric of the a-side is woven, or the yarn or the fibers are protruded outward after the fabric is woven by brushing or hooking. Specifically, the particles 11 are formed by subjecting the fibers protruding outward from the a-side 10 yarns to a shrinking treatment such as heat shrinking, and the fibers protruding outward from the a-side 10 yarns are at least partially dispersed. The first fibers 12 may be loose monofilaments of fibers or loose bundles of fibers forming a yarn. More preferably, the first fibers 12 have a fiber fineness of 0.1 denier to 1 denier, and the first fibers 12 are ultrafine filaments to facilitate hook winding.

The yarn forming the B-side 20 is formed with at least some of the fibers protruding outward to form the second fibers 22, and specifically, the pile bundle 21 is formed by shearing and heat-shrinking the fibers protruding outward of the yarn of the B-side 20, and the fibers protruding outward of the yarn of the B-side 20 are at least partially spread. Specifically, at least some of the fibers of the yarns of the B-side 20 are brushed after weaving to protrude outward. Preferably, the second fibers 22 have a fiber fineness of 1 denier to 10 denier, the second fibers 22 have a larger fineness than the first fibers 12, and thus have a greater strength, and the fineness is not so high, and the second fibers 22 have a good softness to avoid the problem of having too high a fineness

Preferably, each granule 11 comprises at least 100 first fibers 12 and each flock 21 comprises at least 20 second fibers 22, in order to provide a suitable density of first fibers 12 and second fibers 22, ensuring a high degree of hook and loop capability.

Finally, it should be emphasized that the above-described embodiments are merely preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a thread gluing cloth, includes A face and B face, its characterized in that:

a plurality of spherical or spheroidal particles are distributed on the surface A, each particle is formed by winding a plurality of first fibers, and the head end and the tail end of each first fiber are connected to the surface A;

a plurality of fluff bundles are arranged on the surface B, each fluff bundle is formed by a plurality of second fibers, first ends of the second fibers are connected to the surface B, second ends of the second fibers extend outwards relative to the surface B, and second ends of the second fibers have a bent structure;

when the surface A is contacted with the surface B, the first fibers and the second fibers are mutually hooked to form a thread gluing.

2. The hook and loop fabric according to claim 1, wherein:

the diameter of the particles is between 0.4mm and 1 mm; the distance between the adjacent particles is less than 0.1mm, or the adjacent particles are intertwined.

3. The hook and loop fabric according to claim 1, wherein:

the diameter of the tufts at the second fiber first ends is between 0.2mm and 0.5 mm; the second fiber second ends extend in a direction perpendicular to the B-plane or oblique to the B-plane relative to the second fiber first ends; (ii) the distance between adjacent said tufts at said second ends of said second fibers is less than 0.1mm, or said second ends of said second fibers of adjacent said tufts are intertwined; the length of the second fibers is between 0.5mm and 1 mm; the bending degree of the bending structure is less than 3/4 circular arcs.

4. The hook and loop fabric according to any one of claims 1 to 3, wherein:

the surface A and the surface B are arranged on different surfaces of the same piece of cloth, or the surface A and the surface B are arranged on different pieces of cloth.

5. The hook and loop fabric according to claim 4, wherein:

the gram weight of the cloth is 190g/m²To 280g/m²In the meantime.

6. The hook and loop fabric according to any one of claims 1 to 3, wherein:

the surface A and the surface B are respectively the surface of a knitted fabric or the surface of a woven fabric.

7. The hook and loop fabric according to any one of claims 1 to 3, wherein:

the surface A and the surface B are both made of yarns; at least part of the fibers of the yarn for forming the A surface protrude outwards to form the first fibers, and at least part of the fibers of the yarn for forming the B surface protrude outwards to form the second fibers.

8. The hook and loop fabric according to claim 7, wherein:

the particles are formed by shrinking the fibers protruding outwards from the A-side yarns, and the fibers protruding outwards from the A-side yarns are at least partially scattered;

the pile bundles are formed by shearing and shrinking the outwardly protruding fibers of the B-side yarns, and the outwardly protruding fibers of the B-side yarns are at least partially spread.

9. The hook and loop fabric according to claim 7, wherein:

at least part of the fibers of the yarn on the surface B are treated by bristles after weaving and protrude outwards.

10. The hook and loop fabric according to any one of claims 1 to 3, wherein:

the first fibers have a fiber fineness of 0.1 to 1 denier; the fiber fineness of the second fibers is 1 to 10 deniers;

each of said particles comprising at least 100 of said first fibers; each of the tufts includes at least 20 of the second fibers.