Warp knitting weave fabric based on warp section weave or tricot stitch
Through the warp knitting machine GB1 and GB2, warp knitting warp sections or warp-shaped fabrics are weaved, and a specific yarn combination is used to solve the problems of poor equipment ring formation and spandex leakage, achieving efficient production and unique texture and elastic effects of the fabric.
Patent Information
- Application Number
- CN202422314854.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-20
AI Technical Summary
In the prior art, special warp or flat-structured fabrics have high requirements for equipment coiling in terms of yarn formation, resulting in poor coiling. Moreover, spandex is prone to leak after dyeing and finishing, affecting the flatness of the fabric.
The warp knitting machine is used to weave warp knitting warp sections or warp flat fabrics. The warp GB1 and GB2 adopt specific tissue structures and yarn combinations, including 01/21/32/12// Fully-woven nylon yarn and 01/21/32/12/// Fully-woven spandex yarn, which is suitable for high-span configuration equipment to achieve micro-elastic effects.
It solves the problem of bad equipment circle formation, ensures that spandex does not leak, forms a unique texture effect on the surface of the fabric, has four-sided elasticity and breathability, and improves production efficiency.
Smart Images
Figure CN223150759U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a knitted fabric, and more specifically, to a warp knitted fabric based on a warp segment organization or a warp plain organization. Background Art
[0002] For special warp segment or warp plain organization fabrics, there are relatively high matching requirements for the stroke size of the loop-forming motion of the equipment in terms of yarn loop formation, so as to avoid the situation that the loop formation of the equipment is affected by the small stroke and the loop formation is poor. Therefore, the equipment needs to have the performance of being able to form loops with GB1-GB2.
[0003] For an open warp segment organization or an open warp plain organization, it is necessary to wrap the GB2 spandex in the middle of the filament to ensure that the spandex does not leak after dyeing and finishing, and to make the fabric structure maintain a flatness technical effect. The yarns of traditional woven fabrics are arranged in a crosswise manner, but compared with the method of the warp knitting 4-needle warp segment open needle bar forward movement of 2 needles or the warp knitting 2-needle warp plain open needle bar forward movement of 2 needles, the technical effect is poor. Therefore, there is a need for a warp knitting 4-needle warp segment open organization fabric or a warp knitting 2-needle warp plain open organization fabric adjustment technology that can effectively solve the above problems. Summary of the Utility Model
[0004] In view of the foregoing technical problems, the technical solution of the utility model lies in:
[0005] A warp knitted fabric based on a warp segment organization or a warp plain organization, including a warp knitted warp segment organization fabric or a warp knitted warp plain organization fabric.
[0006] (1) The warp knitted warp segment organization fabric is woven by the guide bar GB1 and the guide bar GB2 of a warp knitting machine; the guide bar GB1 is a 4-needle warp segment organization, and the organizational structure of the guide bar GB1 is 01 / 21 / 32 / 12 / / full insertion of nylon yarn; the guide bar GB2 is a 4-needle warp segment organization, and the organizational structure of the guide bar GB2 is 01 / 21 / 32 / 12 / / / / full insertion of spandex yarn.
[0007] (2) The warp knitted warp plain organization fabric is woven by the guide bar GB1 and the guide bar GB2 of a warp knitting machine; the guide bar GB1 is a 2-needle open warp plain organization, and the organizational structure of the guide bar GB1 is 01 / 21 / / full insertion of nylon yarn; the guide bar GB2 is a 2-needle open warp plain organization, and the organizational structure of the guide bar GB2 is 01 / 21 / / full insertion of spandex yarn.
[0008] (3) More detailed parameters:
[0009] For the warp knitted warp segment organization fabric:
[0010] The structure of the warp knitted warp segment organization fabric is loop formation by the needle bar forward movement of 2 needles technology on a warp knitting machine.
[0011] Preferably, the nylon yarn is 40D nylon yarn and the spandex yarn is 40D elastic yarn.
[0012] Preferably, the warp knitting machine is a high-speed warp knitting machine of HKS2-S E32-40 needles.
[0013] For the warp-knitted plain stitch fabric:
[0014] Preferably, the structure of the warp-knitted plain stitch fabric is formed by knitting with a technique of horizontal shift of 2 needles in front of the needles of the warp knitting machine.
[0015] Preferably, the nylon yarn is 40D nylon yarn and the spandex yarn is 40D elastic yarn.
[0016] Preferably, the warp knitting machine is a high-speed warp knitting machine of HKS2-S E32-E40 needles.
[0017] The advantages of the present utility model are as follows:
[0018] 1. For the technical problems to be solved, the present utility model respectively gives specific adjustment schemes for the warp-knitted 4-needle sectional shedding fabric or the warp-knitted 2-needle plain shedding fabric.
[0019] 2. The process organizational structure of the present utility model requires a relatively high stroke configuration for the production equipment, which can also be understood as it can be applicable to the equipment with a high stroke configuration.
[0020] 3. A slight horizontal float effect is formed on the surface of the warp-knitted 4-sectional fabric of the present utility model. One side of this fabric has a horizontal stripe pattern and the other side has a plain weave, with a unique effect of imitating the woven texture, and has a four-way elastic effect, and can be produced on a warp knitting machine with high efficiency.
[0021] 4. A plain weave effect is formed on the surface of the warp-knitted 2-needle plain shedding fabric of the present utility model, with a unique effect of imitating the woven texture, and has a four-way elastic effect, and can be produced on a warp knitting machine with high efficiency. Description of the Drawings
[0022] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:
[0023] Figure 1 is the chart of the yarn laying movement of GB1 and GB2 of the warp-knitted fabric based on the sectional organization of the present utility model;
[0024] Figure 2 is the chart of the yarn laying movement of GB1 and GB2 of the warp-knitted fabric based on the plain stitch organization of the present utility model. Detailed Embodiments
[0025] The following specific embodiments illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.
[0026] Embodiment 1
[0027] Please refer to Figure 1 As shown, the warp knitted fabric based on the warp segment organization includes the warp knitted warp segment fabric, which is woven by the comb bars GB1 and GB2 of the HKS2-S E32-40 needle high-speed warp knitting machine;
[0028] Comb bar GB1 is a 4-needle warp segment organization, with the organizational structure of 01 / 21 / 32 / 12 / / full insertion, and comb bar GB1 uses 40D nylon yarn;
[0029] Comb bar GB2 is a 4-needle warp segment organization, with the organizational structure of 01 / 21 / 32 / 12 / / full insertion of spandex yarn, and the spandex yarn content in the warp knitted warp segment fabric is 20% - 25%. The spandex yarn used by comb bar GB2 is 40D Hyosung yarn. Hyosung is the South Korean Hyosung Group.
[0030] It should be noted that the warp knitted warp segment fabric of the present utility model can achieve the effect of micro elasticity through the combination of special warp knitting organization and yarn threading method, making the fabric have a certain micro stretching and retracting property; it can play a very good compounding effect in the composite fabric of clothes, and the front of the fabric has a light crosswise stripe shape and has very good air permeability.
[0031] Embodiment 2
[0032] Please refer to Figure 2 As shown, the warp knitted fabric based on the plain warp organization includes the warp knitted plain warp fabric, which is woven by the comb bars GB1 and GB2 of the HKS2-S E32-E40 needle high-speed warp knitting machine;
[0033] Comb bar GB1 is a 2-needle plain warp organization, with the organizational structure of 01 / 21 / / full insertion, and comb bar GB1 uses 40D nylon yarn;
[0034] Comb bar GB2 is a 2-needle plain warp organization, with the organizational structure of 01 / 21 / / full insertion of spandex yarn, and the spandex yarn content in the warp knitted plain warp fabric is 23% - 27%. The spandex yarn used by comb bar GB2 is 40D Hyosung / Lycra yarn. Hyosung is the South Korean Hyosung Group.
[0035] It should be noted that the warp knitted tricot fabric of the present utility model can achieve the effect of micro-elasticity through the combination of special warp knitting structures and yarn feeding methods, endowing the fabric with certain micro-stretching and retracting properties; it can achieve a very good composite effect in the composite fabric of clothes, and the front side of the fabric has a plain weave shape, with very good air permeability.
[0036] The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements should also be regarded as within the protection scope of the present utility model.
Claims
1. A warp knitted fabric based on a warp stitch or a plain warp stitch, characterized in that, Including a warp-knitted warp-segment fabric, which is woven by the guide bars GB1 and GB2 of a warp knitting machine; the guide bar GB1 is a 4-needle warp-segment structure, and the fabric structure of the guide bar GB1 is 01 / 21 / 32 / 12 / / fully threaded with nylon yarn; the guide bar GB2 is a 4-needle warp-segment structure, and the fabric structure of the guide bar GB2 is 01 / 21 / 32 / 12 / / / / fully threaded with spandex yarn.
2. The warp knitted fabric based on warp segment organization or plain warp organization according to claim 1, characterized in that, The structure of the warp-knitted warp-segment fabric is formed by looping with a 2-needle front-bar lateral movement technique on the warp knitting machine.
3. The warp knitted fabric based on the warp stitch or plain stitch as claimed in claim 1, wherein The nylon yarn is 40D nylon yarn, and the spandex yarn is 40D elastic yarn.
4. The warp knitted fabric based on the warp stitch or plain warp stitch as described in claim 1, wherein, The warp knitting machine is an HKS2-S E32-40-needle high-speed warp knitting machine.
5. A warp-knitted fabric based on warp-segment or warp-plain structure, characterized in that it includes a warp-knitted warp-plain fabric, which is woven by the guide bars GB1 and GB2 of a warp knitting machine; the guide bar GB1 is a 2-needle open warp-plain structure, and the fabric structure of the guide bar GB1 is 01 / 21 / / fully threaded with nylon yarn; the guide bar GB2 is a 2-needle open warp-plain structure, and the fabric structure of the guide bar GB2 is 01 / 21 / / fully threaded with spandex yarn.
6. The warp knitted fabric based on the warp segment or plain warp organization as claimed in claim 5, characterized in that, The structure of the warp-knitted warp-plain fabric is formed by looping with a 2-needle front-bar lateral movement technique on the warp knitting machine.
7. The warp knitted fabric based on the warp stitch or plain stitch as claimed in claim 5, wherein The nylon yarn is 40D nylon yarn, and the spandex yarn is 40D elastic yarn.
8. The warp knitted fabric based on the warp stitch or plain stitch as claimed in claim 5, wherein The warp knitting machine is an HKS2-S E32-E40-needle high-speed warp knitting machine.