Novel full-width weft insertion and warp knitting terry weave

Abstract

The invention provides a novel full-width weft insertion and warp knitting terry weave, and relates to the technical field of spinning. Warp weave of the novel full-width weft-insertion warp-knitting terry weave is formed by knitting a GB1 guide bar, a GB2 guide bar and a GB3 guide bar together. A weave faceplate used by the GB1 guide bar is an even-number-position multi-needle warp flat terry weave with 10 / 56 equal span of more than two needles, and one empty and one penetrating are achieved. A weave faceplate used by the GB2 guide bar is of 10 / 10 one-empty and one-threading chain stitch weave; a weave faceplate used by the GB3 guide bar is composed of even number of multi-needle local weft insertion weaves such as 00 / 55, and one weave faceplate is empty and one weave faceplate is penetrated. And the weft yarns of the full-width weft insertion warp-knitted terry weave are full-width weft insertion, and the weft yarns are empty and interlaced. The defects in the prior art are overcome, the looped pile knitting structure with the more stable structure can be prepared, the yarn set with more functions is introduced, the good cleaning effect and the anti-deformation effect are achieved at the same time, the using effect of the cloth as cleaning cloth is comprehensively improved, and the service life of the cloth as the cleaning cloth is comprehensively prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of textiles, and in particular to a novel full-width weft-inserted warp knitted terry structure. Background Art

[0002] Textile fabrics are a common necessity in our daily life. In addition to being used as clothing, they can also be used as cleaning cloths and have certain functions such as absorbing water and oil.

[0003] Generally, cleaning cloths are used to clean stains in daily environments, especially for cleaning greasy tableware in the kitchen. The existing tableware cleaning method of ordinary households is mostly to use cleaning cloths for processing. Generally, the existing cleaning cloths are mostly yarn dishwashing cloths with good water absorption.

[0004] Our company's prior patent "CN115886680A" discloses "a full-width weft-inserted warp-knitted dishwashing cloth", which uses two combs to weave a dishwashing cloth with a specific structure. While ensuring the stability of the textile structure, it can also improve the decontamination effect. However, the dishwashing cloth will produce a large deformation after repeated immersion in water and repeated drying during actual use, which seriously affects the service life of the dishwashing cloth. Therefore, in subsequent research, in addition to ensuring the cleaning effect of the dishwashing cloth, it is also necessary to reduce the deformation of the dishwashing cloth and facilitate the addition of other functional ingredients to comprehensively improve the performance of the dishwashing cloth. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a new type of full-width weft-inserted warp knitted terry fabric, which can be prepared into a structurally stable woven fabric, has a good cleaning effect and an anti-deformation effect, and comprehensively improves the service life of the fabric as a cleaning cloth.

[0006] To achieve the above objectives, the technical solution of the present invention is implemented through the following technical solutions:

[0007] A novel full-width weft-inserted warp knitted terry structure, wherein the warp yarns of the full-width weft-inserted warp knitted terry structure are woven together by a GB1 comb bar, a GB2 comb bar and a GB3 comb bar: the structure pattern disc used by the GB1 comb bar is a multi-needle warp plain structure with an even number of needle positions spanning more than 2 needles, including 10 / 56, one empty and one threaded; the structure pattern disc used by the GB2 comb bar is a chain weft structure, including 10 / 10, one empty and one threaded; the structure pattern disc used by the GB3 comb bar is a local weft-inserted structure spanning even number of needle positions, including 00 / 55, one empty and one threaded; the weft yarns of the full-width weft-inserted warp knitted terry structure are full-width weft-inserted, one empty and one threaded.

[0008] Preferably, the fabric of the full-width weft-inserted warp knitted terry structure is used to prepare a dish towel, and the dish towel is made by placing two pieces of the fabric of the full-width weft-inserted warp knitted terry structure back to back with the terry facing outwards and sewing them with lockstitched edges all around.

[0009] Preferably, the novel full-width weft-inserted warp knitted fabric is woven using a full-width weft-inserted three-comb warp knitting machine with 20 / 24 / 28 needles.

[0010] Preferably, the GB1 comb is made of viscose filament FDY with a specification of 300D / 30-60F.

[0011] Preferably, the GB2 comb bar is made of PES FDY with a specification of 75-125D / 36F.

[0012] Preferably, the GB3 comb bar is made of PES FDY with a specification of 300D / 96F.

[0013] Preferably, the weft yarn is 7-12S antibacterial viscose hemp yarn or PESDTY, with a specification of 300-600D / 96-192F.

[0014] The present invention provides a novel full-width weft-inserted warp knitted terry structure, which has the following advantages over the prior art:

[0015] The present invention adds a local weft insertion structure with a comb node GB3 pierced empty on the basis of the company's existing prior art "CN115886680A", which further fills the base fabric yarn density, increases the structural stability and appearance and dimensional stability of the functional GB1, prevents deformation caused by multiple immersions in water and drying, and greatly extends the service life of the product; and the addition of an extra comb node also increases the possibility of mixed weaving of other functional yarns, and different functional effects are achieved by using yarns of different materials for weaving, thereby expanding the application range of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the organizational structure of the novel full-width weft-inserted warp knitted terry organization of the present invention;

[0017] Figure 2 Schematic diagram of dishwashing towels made of Example 1 of the present invention and comparative example fabrics after 100 times of immersion and drying experiments. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention is clearly and completely described below in combination with the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Embodiment 1:

[0020] Preparation of new full-width weft-inserted warp knitted fabric:

[0021] Adopt full-width weft insertion three-comb warp knitting 24-needle machine, open threading, three-comb full-width weft insertion structure:

[0022] Warp and weft yarn raw material specifications: 125DX300D / 30F X300D X450D;

[0023] GB3: 00 / 55, PES FDY 300D / 96F, let-off: 2480mm / rack=5.425x

[0024] GB2: 10 / 10 open thread, PES FDY 125D / 36F, let-off: 2010mm / rack=4.397x

[0025] GB1: 10 / 56 open thread, antibacterial bamboo Rayon FDY 300D / 60F, let-off: 4060mm / rack=8.881x

[0026] (Weft) T: One empty and one worn 12S antibacterial viscose hemp yarn

[0027] The square weight is 280.4g / m 2 of fabric.

[0028] Comparative Example:

[0029] 24-needle full-width weft-insertion two-comb warp knitting machine, open threading, two-comb full-width weft-insertion fabric products 125DX300D / 30F X600D:

[0030] (1)GB2: 10 / 10 air penetration, PES FDY 125D / 36F;

[0031] (2) GB1: 10 / 34 air-through, antibacterial bamboo Rayon FDY 300D / 60F;

[0032] (3) T (weft): one open and one threaded, 12S antibacterial viscose hemp yarn.

[0033] The square weight is 260.38g / m 2 Fabric

[0034] Detection:

[0035] The fabrics prepared in the above-mentioned embodiment 1 and the comparative example were respectively placed back to back with the loop surface facing outward, and the edges were sewn around to form 18cm×23cm dish towels. The two groups of dish towels were subjected to a soaking and drying experiment, that is, they were soaked in clean water and then rubbed, and then dehydrated and dried. The experimental treatment was repeated 100 times, and the transverse and longitudinal deformation of the dish towels were recorded, wherein the transverse deformation rate = (the width of the dish towel before the experiment-the width of the dish towel after the experiment) / the width of the dish towel before the experiment×100%; the longitudinal deformation rate = (the length of the dish towel before the experiment-the length of the dish towel after the experiment) / the length of the dish towel before the experiment×100%; the specific results are shown in the following table:

[0036]

[0037] From the above tests, it can be seen that the dishwashing towel made of the grey cloth of Example 1 can effectively resist deformation due to washing.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A new type of full-width weft-inserted warp knitted terry structure, characterized in that: The warp yarns of the full-width weft-inserted warp knitted terry structure are woven together by a GB1 comb bar, a GB2 comb bar and a GB3 comb bar: The tissue pattern disc used by the GB1 comb bar spans more than 2 needles, and has a multi-needle warp plain tissue with an even number of needle positions, including 10 / 56, one empty and one pierced; The tissue disc used in the GB2 comb bar is a chain-woven tissue, including 10 / 10, one empty and one through; The tissue disc used by the GB3 comb bar is a local weft insertion tissue across even-numbered needle positions, including 00 / 55, one empty and one threaded; The weft yarn of the full-width weft-inserted warp knitted terry structure is full-width weft-inserted, with one gap and one thread.

2. The novel full-width weft-inserted warp knitted terry structure according to claim 1, characterized in that: The fabric of full-width weft-inserted warp knitted terry structure is used to prepare dishwashing towels, and the dishwashing towels are obtained by back-to-back sewing of two fabrics of full-width weft-inserted warp knitted terry structure with the terry facing outwards and the edges thereof locked.

3. The novel full-width weft-inserted warp knitted terry structure according to claim 1, characterized in that: The novel full-width weft-inserted warp knitted fabric is woven by a full-width weft-inserted three-comb warp knitting machine with 20 / 24 / 28 needles.

4. The novel full-width weft-inserted warp knitted terry structure according to claim 1, characterized in that: The GB1 comb bar is made of viscose filament FDY, and the specification is 300D / 30-60F.

5. The novel full-width weft-inserted warp knitted terry structure according to claim 1, characterized in that: The GB2 comb bar is made of PES FDY with a specification of 75-125D / 36F.

6. The novel full-width weft-inserted warp knitted terry structure according to claim 1, characterized in that: The GB3 comb bar is made of PES FDY with a specification of 300D / 96F.

7. The novel full-width weft-inserted warp knitted terry structure according to claim 1, characterized in that: The weft yarn is 7-12S antibacterial viscose hemp yarn or PESDTY, and the specification is 300-600D / 96-192F.

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