Integrally-formed buffer braid

Abstract

The utility model discloses an integrally formed buffer braid, which comprises a braid body formed by integrally weaving warps and wefts, the braid body comprises a weft elastic layer, a buffer layer and a covering layer which are integrally woven, the weft elastic layer has a weft retraction function, the edge of the covering layer is connected with the weft elastic layer, and the buffer layer is connected with the edge of the covering layer. The buffer layer is clamped between the weft-direction elastic layer and the covering layer, the weft-direction elastic layer pulls back the buffer layer and the covering layer in the weft direction, so that the buffer layer and the covering layer are in a contraction state to form an arch, the weft-direction elastic layer comprises weft yarns Y1, the covering layer comprises weft yarns Y3, the elongation at break of the weft yarns Y1 is larger than that of the weft yarns Y3, and the weft-direction elastic layer comprises weft yarns Y2 and weft yarns Y3. And the elongation at break of the weft yarns Y1 is greater than or equal to 150%. The woven tape has good buffering performance, the comfort and the attractiveness of the woven tape in use are improved, the types of the woven tape are enriched, and the woven tape can be widely applied to the fields of shoulder straps, shrouds, waistbands and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to an integrally formed buffer webbing. Background Art

[0002] With the continuous development and progress of society, consumers' aesthetic tastes and preferences for clothing are constantly changing and improving, with a greater emphasis on innovative wear effects. As an essential accessory for clothing, webbing is facing increasingly diverse functional demands from consumers. Numerous types of webbing are available to meet diverse needs. However, existing webbing, after being deformed through warp alignment, often struggles to recover properly, resulting in poor recovery. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides an integrally formed buffer webbing.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A one-piece buffer webbing comprises a webbing body woven integrally by warp and weft threads, the webbing body comprising an integrally woven weft elastic layer, a buffer layer, and a covering layer, the weft elastic layer having a weft retraction function, the edge of the covering layer being connected to the weft elastic layer, the buffer layer being sandwiched between the weft elastic layer and the covering layer, the weft elastic layer pulling the buffer layer and the covering layer back in the weft direction, causing the buffer layer and the covering layer to be in a contracted state and form an arch, the weft elastic layer comprising a weft yarn Y1, the covering layer comprising a weft yarn Y3, the weft yarn Y1 having a breaking elongation greater than the weft yarn Y3, and the weft yarn Y1 having a breaking elongation greater than or equal to 150%.

[0006] As a further improvement, the buffer layer is woven using DTY elastic yarn as the warp.

[0007] As a further improvement, the warp yarns of the buffer layer are wrapped between the weft elastic layer and the covering layer in the form of free yarns.

[0008] As a further improvement, the warp threads of the buffer layer are separately connected to the weft elastic layer and the covering layer in the form of pile floats, or interwoven on adjacent surfaces of the weft elastic layer and the covering layer, and the warp thread float length of the buffer layer is ≥5 wefts.

[0009] As a further improvement, the covering layer is woven with DTY yarn or elastic core-spun yarn as the warp, and the wire diameter is 40D-70D.

[0010] As a further improvement, the buffer layer is one or more.

[0011] As a further improvement, the covering layer is a weft-elastic or weft-inelastic structure.

[0012] As a further improvement, the webbing body has an elastic or non-elastic structure in the warp direction.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects:

[0014] The cushioning layer is restored in both the warp and weft directions, providing a more stable cushioning effect and allowing deformation to be promptly restored during wear and use. The elastic yarn used as the cover layer provides a soft and comfortable fit.

[0015] This product is formed by weaving the warp yarn and the weft yarn together to form an integrated structure, which is formed in one step and can achieve a buffering effect without subsequent processing. It enriches the use characteristics of the webbing and can be widely used in shoulder straps, girdles, cuffs, belts and other fields. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the decomposition structure of the utility model;

[0017] Figure 2 This is a schematic diagram of threading and reeding according to an embodiment of the present invention;

[0018] Figure 3 An organizational chart of an embodiment of the present invention;

[0019] Figure 4 Schematic diagram of the application of this embodiment in a belt. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and are not to be construed as limiting the present invention.

[0021] In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like are used to indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, they are only for the convenience of describing the present invention and simplifying the description, 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, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0022] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, removable connections, or integral connections. They may refer to mechanical connections or electrical connections. They may refer to direct connections or indirect connections through an intermediary, and they may refer to internal communication between two components or interactions between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.

[0023] like Figure 1 A one-piece cushioning webbing comprises a webbing body woven from warp and weft yarns. The webbing body comprises a weft elastic layer 1, a cushioning layer 2, and a covering layer 3, all woven together. The weft elastic layer 1 has a weft-wise retraction function, and the edge of the covering layer 3 is connected to the weft elastic layer 1. The cushioning layer 2 is sandwiched between the weft elastic layer 1 and the covering layer 3. The weft elastic layer 1 pulls the cushioning and covering layers back in the weft direction, causing them to contract and form an arch. The weft elastic layer comprises a weft yarn Y1, and the covering layer comprises a weft yarn Y3. The elongation at break of the weft yarn Y1 is greater than that of the weft yarn Y3, and the elongation at break of the weft yarn Y1 is greater than or equal to 150%. The weft elastic layer converges the filling yarns of the intermediate cushioning layer in the weft direction and simultaneously pulls the weft edges of the covering layer toward the center, forming an arched structure for both the cushioning and covering layers, providing a cushioning effect. The weft elastic layer always maintains weft retractability, so that the webbing can recover in time after deformation.

[0024] The buffer layer is woven with DTY elastic yarn as the warp. Since the DTY elastic yarn with good fluffiness is used for weaving, the good fluffiness of the yarn can achieve better buffering effect.

[0025] The warp yarns of the buffer layer are wrapped as free yarns between the weft elastic layer and the cover layer. Alternatively, the warp yarns of the buffer layer are individually connected to the weft elastic layer and the cover layer in a pile float pattern, or interwoven between adjacent surfaces of the weft elastic layer and the cover layer. The warp yarn float length of the buffer layer is ≥5 picks. The above weaving methods can be selected based on the weaving requirements.

[0026] The covering layer is woven with DTY yarn or elastic core-spun yarn as the warp, and the wire diameter is 40D-70D, which is a relatively fine denier and has softness, making it more comfortable to wear.

[0027] There are one or more buffer layers, and the buffer layer is entirely laid flat between the cover layer and the weft elastic layer, or multiple independent buffer layers are distributed at intervals.

[0028] The covering layer can be elastic or non-elastic in the weft direction. If elastic in the weft direction, the covering layer can also be selected to have shrinkage properties, and the weft direction of the covering layer can also be maintained to further enhance the arching effect. If the covering layer is non-elastic in the weft direction, the weft direction elastic layer can be used to pull back the fabric.

[0029] The webbing body has an elastic or non-elastic structure in the warp direction, and the elastic structure can be formed by using elastic yarn in the warp direction.

[0030] In the utility model, the retractability in the weft direction is utilized to form an arched structure, which has a good cushioning effect and can restore deformation in time during wearing and use.

[0031] During production:

[0032] 1. Root Packing Preparation

[0033] The warp yarn is double-wrapped with 560D spandex and 70D / 1SD nylon, with a core layer of 560D spandex and a covering yarn of 70D / 1 nylon, forming the Y5601 / 30 wrap. The warp yarn core is 70D spandex and a covering yarn of 40D / 1 nylon, forming the Y70V1 / 25 wrap. The weft yarn wrap is single-wrapped with 40D spandex and 70D / 1SD nylon, with a core layer of 40D spandex and a covering yarn of 70D / 1 nylon, forming the Y40V1 / 30 wrap.

[0034] 2. Warping preparation

[0035] The warp yarns for the ribbon are sorted and wound onto the warp beams in preparation for weaving. The warp yarns consist of 70D / 2 nylon, 40D / 2 nylon, Y70V1 / 25 covering yarn, and Y5604 / 30 root yarn, totaling 176 strands. These include 20 strands of skeleton yarn and 156 strands of body yarn. All yarns are then warped to form the warp material.

[0036] 3. Wear brown

[0037] according to Figure 2 The warp arrangement order shown in the palm threading diagram is to pass all the warp threads through the palm thread holes. ( Figure 2 The numbers “1, 2, 3…” in the small and medium squares represent the serial number of the palm frame; the numbers “↑1↑2↑3↑…” in the arrow boxes represent the order in which the yarn is fed into the reed).

[0038] 4. Production density

[0039] The fabric density of this embodiment is 12.7 stitches / cm.

[0040] 5. Width and reed

[0041] The width of this embodiment is 10 mm, the reed specification is 40 (i.e. 40 grids per inch), and a total of 32 grids are used. Figure 2 The order of inserting the warp threads into the reed as shown in the diagram is to insert the warp threads into the designated grid positions of the reed.

[0042] 6. Weft

[0043] The weft yarns in this embodiment are one each of 40D / 1 straight nylon and Y40V1 / 30 core-spun yarn.

[0044] 7. Sideline

[0045] The side line in this embodiment is made of 40D / 1 nylon.

[0046] 8. Laws of organizational structure movement

[0047] like Figure 3 As shown, the organizational structure diagram of this example is arranged according to the flower chain diagram. Boxes 3, 4, 5, and 6 represent the belt body skeleton structure, with a weave structure of one down, one center, and one center, one down. Boxes 7, 8, 9, 10, 11, 12, 13, and 14 represent the belt body's transverse elastic yarn structure, with a weave structure of seven down, one center, and three center, one down. Boxes 15 and 16 represent the flexible cushioning coating structure, with a weave structure of one up, one center. Boxes 17 and 18 represent the cushioning layer structure, with a weave structure of five center, one down. Boxes 1 and 2 represent the upper and lower connecting boxes, with a weave structure of one up, one down.

[0048] 9. The weft yarn 40D / 1, T40V36 / 30 passes through the weft conveyor and through the weft hook. The weft hook drives the weft through the opening formed by the warp yarn driven by the flower chain. The side thread driven by the side hook passes up and down through the weft yarn and is collected by the latch needle. The reed swings back and forth to beat the weft yarn through the yarn opening.

[0049] The rubber wheel is driven by the density adjustment device to pull the warp threads after beating to form a webbing.

[0050] It should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. However, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An integrally formed buffer webbing, comprising a webbing body woven integrally by warp and weft threads, characterized in that: The weft ribbon body comprises a weft elastic layer, a buffer layer and a covering layer. The weft elastic layer has a weft retraction function. The edge of the covering layer is connected to the weft elastic layer. The buffer layer is sandwiched between the weft elastic layer and the covering layer. The weft elastic layer pulls the buffer layer and the covering layer back in the weft direction, so that the buffer layer and the covering layer are in a contracted state and form an arch. The weft elastic layer comprises a weft yarn Y1, and the covering layer comprises a weft yarn Y3. The breaking elongation of the weft yarn Y1 is greater than the breaking elongation of the weft yarn Y3, and the breaking elongation of the weft yarn Y1 is greater than or equal to 150%.

2. The integrally formed buffer webbing according to claim 1, characterized in that: The buffer layer is woven using DTY elastic yarn as the warp.

3. The integrally formed buffer webbing according to claim 2, characterized in that: The warp yarns of the buffer layer are wrapped between the weft elastic layer and the covering layer in the form of free yarns.

4. The integrally formed buffer webbing according to claim 2, characterized in that: The warp threads of the buffer layer are separately connected to the weft elastic layer and the covering layer in the form of pile floats, or are interwoven on adjacent surfaces of the weft elastic layer and the covering layer. The warp thread float length of the buffer layer is ≥5 wefts.

5. The integrally formed buffer webbing according to claim 1, characterized in that: The covering layer is woven with DTY yarn or elastic core-spun yarn as the warp, and the wire diameter is 40D-70D.

6. The integrally formed buffer webbing according to claim 1, characterized in that: There are one or more buffer layers.

7. The integrally formed buffer webbing according to claim 1, characterized in that: The covering layer has a weft elastic or weft non-elastic structure.

8. The integrally formed buffer webbing according to claim 1, characterized in that: The webbing body is of elastic or non-elastic structure in the warp direction.

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