Braid strip edge with high retractility

Abstract

The utility model relates to the technical field of strip edge cloth, and discloses a braid strip edge with strong retractility, which structurally comprises an elastic layer, a breathable layer and an open pore. The high-elasticity first core-spun yarn and the high-elasticity second core-spun yarn are combined and knitted to form the rib stitch through the front stitch wale and the back stitch wale, and the front stitches and the back stitches are not in the same plane, so that sinker loops for connecting the front stitches and the back stitches have large bending and torsion; according to the woven ribbon, the small edges of the woven ribbon have large transverse stretchability and high rebound resilience by means of the rib stitches formed through weaving, the edges of the woven ribbon are not prone to curling and loosening through the double-face structure formed through weaving of the rib stitches, the woven ribbon is soft and comfortable, and the garment market is greatly enriched and beautified.

Description

Technical Field

[0001] The utility model relates to the technical field of strip edge cloth, in particular to a webbing strip edge with strong retractability. Background Art

[0002] Small strips of fabric have always been mainstream in the form of webbing, which are mainly used to make shoulder straps, waistbands and trouser legs. However, the existing small strips of fabric shoulder straps feel rough, are tight in elasticity, and have low tensile elasticity. During normal use, they must be sewn into the fabric to increase wearing comfort. Although the above method solves the tactile problem of the small strips, it has high costs due to its low elasticity and is too restrictive to the human body when worn, resulting in tightness or looseness when worn, which has been criticized by the wearer. Utility Model Content

[0003] 1. Technical Problems to be Solved by the Utility Model

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a webbing strip edge with strong retractability, which has the function of making the small strip edge highly elastic and not falling apart or curling.

[0005] 2. Technical solution

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A webbing strip edge with strong retractability comprises an elastic layer, a breathable layer and connecting yarns. The elastic layer is compositely knitted and connected with the breathable layer by knitting through the connecting yarns.

[0008] As an optimization, the elastic layer is knitted with a first core-spun yarn and a second core-spun yarn in a certain combination of longitudinal rows of front coils and longitudinal rows of back coils to form a 2+2 rib structure. The first core-spun yarn is woven equally in horizontal rows to form front coils and back coils. The second core-spun yarn is interwoven with the first core-spun yarn in longitudinal rows to form second front coils and second back coils. The rib structure is a double-sided structure woven by the first core-spun yarn and the second core-spun yarn.

[0009] As an optimization, a supporting yarn is interspersed between the first core-spun yarn and the second core-spun yarn by means of a sinking and floating weaving method.

[0010] As an optimization, the breathable layer is woven by the first ground yarn, the second ground yarn and the third ground yarn to form a gauze structure with warp and weft twisted with each other, and the loops woven by the second ground yarn and the third ground yarn are transferred to another adjacent knitting needle by loop transfer, thereby forming an opening.

[0011] Optimally, the openings allow air to enter the breathable layer.

[0012] 3. Beneficial effects

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] (1) The utility model discloses a ribbon edge with strong retractability. The ribbon edge is knitted with a RSJ jacquard machine by knitting a front coil longitudinal row and a back coil longitudinal row with two yarns of a highly elastic first core-spun yarn and a second core-spun yarn. The front coil and the back coil are not in the same plane, so that the sinking arc connecting the front and back coils has a large bending and twisting. The rib structure formed by the knitting makes the ribbon edge have a large lateral stretchability and high elasticity. The double-sided structure formed by the knitting of the rib structure makes the ribbon edge not easy to curl or fall apart. The ribbon edge is soft and comfortable, which greatly enriches and beautifies the clothing market.

[0015] (2) The utility model provides a webbing strip edge with strong retractability, which is woven by first, second and third ground yarns to form a gauze structure with warp and weft twisted with each other, and the coils formed by weaving the second and third ground yarns are transferred to another knitting needle adjacent to them by means of a coil transfer method, so that the coils are in an inclined state, thereby forming openings for air circulation, so that the webbing strip edge has good air permeability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a webbing strip edge structure with strong retractability of the utility model;

[0017] Figure 2 This is a diagram of the elastic layer weaving structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the free state of the elastic layer of the utility model;

[0019] Figure 4 This is a schematic diagram of the elastic layer in the stretched state of the utility model;

[0020] Figure 5 This is a woven structure diagram of the breathable layer of the utility model.

[0021] The reference numerals in the figure are: elastic layer-1, breathable layer-2, connecting yarn-3, first core-spun yarn-4, second core-spun yarn-5, front coil-41, back coil-42, supporting yarn-6, first ground yarn-7, second ground yarn-8, third ground yarn-9, opening-10. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] See also Figure 1-Figure 5 A webbing strip with strong retractility, whose structure includes an elastic layer 1, a breathable layer 2 and a connecting yarn 3. The elastic layer 1 is knitted and connected with the breathable layer 2 by a knitting method with the help of the connecting yarn 3, so that the knitted connection between the elastic layer 1 and the breathable layer 2 can be stable.

[0025] In this embodiment, the elastic layer 1 is knitted with a first core-spun yarn 4 and a second core-spun yarn 5 in a certain combination of longitudinal rows of front coils and longitudinal rows of back coils to form a 2+2 rib structure. The first core-spun yarn 4 is woven in horizontal rows with equal spacing to form a front coil 41 and a back coil 42. The second core-spun yarn 5 is woven with the first core-spun yarn 4 in longitudinal rows to form a second front coil and a second back coil. The front coil 41 and the back coil 42 are not in the same plane, so that the sinking arc connecting the front and back coils has a large bending and twisting. With the help of the woven rib structure, the ribbon edge has large lateral stretchability and high resilience. The double-sided structure of the rib structure woven by the first core-spun yarn 4 and the second core-spun yarn 5 makes it difficult for the elastic layer 1 to curl or fall apart.

[0026] In this embodiment, a supporting yarn 6 is interspersed between the first core-spun yarn 4 and the second core-spun yarn 5 by a sinking and floating weaving method. The supporting yarn 6 can stabilize the weaving structure between the first core-spun yarn 4 and the second core-spun yarn 5, and will not cause yarn slippage or hooking due to rubbing.

[0027] In this embodiment, the breathable layer 2 is woven by the first ground yarn 7, the second ground yarn 8 and the third ground yarn 9 to form a gauze structure with warp and weft twisted with each other, and the coils formed by the weaving of the second ground yarn 8 and the third ground yarn 9 are transferred to another adjacent knitting needle by transferring the coils, so that the coils are inclined, thereby forming an opening 10.

[0028] In this embodiment, the openings 10 allow air to enter the breathable layer 2 and flow through the breathable layer 2 to achieve a breathable effect, so that the webbing strip edge has good breathability.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A webbing strip with strong retractability, the structure of which comprises an elastic layer (1), a breathable layer (2) and a connecting yarn (3), wherein the elastic layer (1) is knitted and connected with the breathable layer (2) by a knitting method with the aid of the connecting yarn (3); Features: The elastic layer (1) is knitted by alternately knitting the first core-spun yarn (4) and the second core-spun yarn (5) in a certain combination of front coil wales and back coil wales to form a rib structure; A supporting yarn (6) is interspersed between the first core-spun yarn (4) and the second core-spun yarn (5) by means of a sinking and floating weaving method; The first core-spun yarn (4) is woven in rows with equal spacing to form a front coil (41) and a back coil (42); The air permeable layer (2) is woven by a first ground yarn (7), a second ground yarn (8) and a third ground yarn (9) to form a leno structure with warp and weft twisted with each other, and the coils of the second ground yarn (8) and the third ground yarn (9) are transferred to another knitting needle adjacent thereto by means of a transfer loop to form an opening (10).

2. The webbing edge with strong retractability according to claim 1, characterized in that: The second core-spun yarn (5) is woven together with the first core-spun yarn (4) by longitudinal interweaving to form a second front coil and a second back coil.

3. The webbing edge with strong retractability according to claim 1, characterized in that: The rib structure formed by weaving the first core-spun yarn (4) and the second core-spun yarn (5) is a 2+2 rib structure.

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