Weaving method of all-cotton double-yarn plain weave fabric

Abstract

The invention relates to the technical field of plain weave fabrics, in particular to a weaving method of an all-cotton double-yarn plain weave fabric, which comprises the following steps of: sequentially threading warps on 10 heddles of a loom according to a direct threading method, and setting a heald lifting opening on (1, 3, 5, 7 and 9) and (2, 4, 6, 8 and 10) under the movement form of a heald frame; and weaving 32s / 1 vortex spinning cotton and 30s / 1 rotor spinning cotton by using a 34-inch 22.5-needle fleece single facer to prepare the double-spinning plain cloth. Plain and plaid patterns which are regularly distributed are formed on the surface of the prepared fabric, the fabric can be prevented from being tightly attached to the skin, and the wearing comfort is improved. The fabric can well exert respective functions of the bottom yarn and the surface yarn, and the plasticity is improved. The fabric is not prone to shrinkage after being washed, and the shrinkage performance is lower than 3%.

Description

Technical Field

[0001] The invention relates to the technical field of plain fabrics, in particular to a weaving method of a pure cotton double-yarn plain fabric. Background Art

[0002] Plain weave fabric refers to a fabric made by interweaving warp and weft in an up-and-down pattern, such as georgette, double crepe, electric spinning, etc. Plain weave fabric is the simplest type of woven fabric structure and one of the three basic structures of woven fabric. This kind of fabric is characterized by many interweaving points, strong texture, stiffness, smooth surface, relatively thin, good wear resistance and good air permeability.

[0003] With the improvement of living standards, consumers have higher and higher requirements for the diversity of clothing. The conventional cotton double-yarn plain fabric woven by the process has unclear texture and high shrinkage rate. It will shrink significantly after repeated washing. Summary of the invention

[0004] The purpose of the present invention is to provide a method for knitting a pure cotton double-yarn plain fabric, which solves the problems raised in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a method for weaving a cotton double yarn plain fabric, wherein each warp yarn is sequentially threaded onto a heald of a loom according to a straight threading method, the number of healds is 10, and the heald frame movement form is (1, 3, 5, 7, 9) up (2, 4, 6, 8, 10) down to set the heald opening;

[0006] The weft yarn is introduced into the shed formed by the warp yarn opening through the A and B nozzles, and the pattern plate is set to pass through the weft insertion so that the weft yarn and the warp yarn are interwoven. The pattern plate is in the following order:

[0007] Pattern plate 1: (A weft) 2.4.6.8.10;

[0008] Plate 2: (A weft) 1.3.5.7.9;

[0009] Pattern plate three: (A weft) 2.4.6.8.10;

[0010] Pattern plate 4: (A weft) 1.3.5.7.9;

[0011] Plate 5: (A weft) 2.4.6.8.10;

[0012] Plate 6: (A weft) 1.3.5.7.9;

[0013] Pattern plate seven: (A weft) 2.4.6.8.10;

[0014] Pattern plate eight: (A weft) 1.3.5.7.9;

[0015] Plate 9: (B weft) 1.2.4.7.9;

[0016] Pattern plate ten: (A weft) 3.5.6.8.10

[0017] Plate 11: (A weft) 1.2.4.7.9;

[0018] Plate 12: (A weft) 3.5.6.8.10;

[0019] Plate 13: (A weft) 1.2.4.7.9;

[0020] Plate 14: (B weft) 3.5.6.8.10;

[0021] Plate 15: (A weft) 1.2.4.7.9;

[0022] Plate 16: (A weft) 3.5.6.8.10;

[0023] Plate 17: (A weft) 1.2.4.7.9;

[0024] Plate 18: (A weft) 3.5.6.8.10;

[0025] Plate 19: (A weft) 1.2.4.7.9;

[0026] Plate 20: (A weft) 3.5.6.8.10;

[0027] Plate 21: (A weft) 1.2.4.7.9;

[0028] Plate 22: (A weft) 3.5.6.8.10;

[0029] Plate 23: (A weft) 1.2.4.7.9;

[0030] Plate 24: (A weft) 3.5.6.8.10;

[0031] The sequence of one to eleven pattern plates is repeated 360 times, and the sequence of eleven to twenty-four pattern plates is repeated 540 times to weave a single layer of yarn; then a 34-inch 22.5-needle sweater single-sided machine is used to weave 32s / 1 vortex-spun cotton and 30s / 1 air-spun cotton to make a double-spun plain fabric.

[0032] Among them, the veil: 32s / 1 vortex spun cotton, using 35cm / 100 needles; the bottom yarn: 30s / 1 air-spun cotton, using 30.5cm / 100 needles.

[0033] Preferably, there are a plurality of warp yarns, and the distances between the warp yarns fixed by the weft yarns are equal or unequal.

[0034] Furthermore, one yarn mouth is at the front layer of the warp yarn, and the other yarn mouth is at the back layer of the warp yarn. When one yarn mouth covers the other yarn mouth for weaving, the warp yarn is clamped and fixed in the middle.

[0035] The face veil and the bottom veil are looped twice. The face veil enters the pre-looping state first. If the needle hook is not unlooped, the face veil thread is re-stitched to store the face veil thread in the needle blade again, and then the bottom veil is fed to form a loop and the unlooping is completed.

[0036] The beneficial effects of the present invention are:

[0037] The fabric surface forms regular plain and checkered patterns, which can prevent the fabric from sticking to the skin and improve wearing comfort. The fabric can play the functions of the bottom veil and the surface veil well, and its plasticity is better. It is not easy to shrink after washing, and the shrinkage performance is less than 3%. DETAILED DESCRIPTION

[0038] The warp yarn is N620D / 12F SD FDY. Each warp yarn is threaded on the heald of the loom one by one in sequence according to the forward threading method. The number of healds is 12. The loom is woven using an electronic multi-arm machine and double nozzles. The number of warp yarns inserted into each reed is 3. The loom running speed is 550RPM. The heald frame movement form is (1,3,5,7,9) up and (2,4,6,8,10) down for the heald opening setting.

[0039] The weft yarn is introduced into the shed formed by the warp yarn opening through the A and B nozzles. The A weft uses N620D / 12F SD FDY, and the B weft uses N640D / 34F BR FDY. The pattern card is set to insert the weft through the water jet weft insertion machine so that the weft yarn and the warp yarn are interwoven. The pattern cards are as follows:

[0040] Pattern plate 1: (A weft) 2.4.6.8.10;

[0041] Plate 2: (A weft) 1.3.5.7.9;

[0042] Pattern plate three: (A weft) 2.4.6.8.10;

[0043] Pattern plate 4: (A weft) 1.3.5.7.9;

[0044] Plate 5: (A weft) 2.4.6.8.10;

[0045] Plate 6: (A weft) 1.3.5.7.9;

[0046] Pattern plate seven: (A weft) 2.4.6.8.10;

[0047] Pattern plate eight: (A weft) 1.3.5.7.9;

[0048] Plate 9: (B weft) 1.2.4.7.9;

[0049] Pattern plate ten: (A weft) 3.5.6.8.10

[0050] Plate 11: (A weft) 1.2.4.7.9;

[0051] Plate 12: (A weft) 3.5.6.8.10;

[0052] Plate 13: (A weft) 1.2.4.7.9;

[0053] Plate 14: (B weft) 3.5.6.8.10;

[0054] Plate 15: (A weft) 1.2.4.7.9;

[0055] Plate 16: (A weft) 3.5.6.8.10;

[0056] Plate 17: (A weft) 1.2.4.7.9;

[0057] Plate 18: (A weft) 3.5.6.8.10;

[0058] Plate 19: (A weft) 1.2.4.7.9;

[0059] Plate 20: (A weft) 3.5.6.8.10;

[0060] Plate 21: (A weft) 1.2.4.7.9;

[0061] Plate 22: (A weft) 3.5.6.8.10;

[0062] Plate 23: (A weft) 1.2.4.7.9;

[0063] Plate 24: (A weft) 3.5.6.8.10;

[0064] The sequence of one to eleven pattern cards is repeated for 360 times, and the sequence of eleven to twenty-four pattern cards is repeated for 540 times to weave a single-layer yarn; then a 34-inch 22.5-needle sweater single-sided machine is used to weave 32s / 1 vortex-spun cotton and 30s / 1 air-spun cotton to make a double-spun plain fabric. Surface yarn: 32s / 1 vortex-spun cotton, using 35cm / 100 needles; bottom yarn: 30s / 1 air-spun cotton, using 30.5cm / 100 needles. One yarn mouth is in the front layer of the warp yarn, and the other yarn mouth is in the back layer of the warp yarn. When one yarn mouth covers the other yarn mouth for weaving, the warp yarn is clamped and fixed in the middle. The surface yarn and the bottom yarn are looped twice. The surface yarn first enters the pre-looping state. If the needle hook is not unlooped, the needle is re-started to store the surface yarn thread in the needle leaf again, and then the bottom yarn is fed to form a loop to complete the unlooping.

[0065] 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 method for weaving a cotton double yarn plain fabric, characterized by: Each warp yarn is threaded onto the healds of the loom in sequence according to the straight threading method. The number of healds is 10, and the heald frame movement form is (1,3,5,7,9) up (2,4,6,8,10) down to set the heald opening; the weft yarn is introduced into the shed formed by the warp yarn opening through the A and B nozzles, and the pattern plate is set to pass the weft insertion so that the weft yarn and the warp yarn are interwoven. The pattern plate is in sequence: Pattern plate 1: (A weft) 2.4.6.8.10; Plate 2: (A weft) 1.3.5.7.9; Pattern plate three: (A weft) 2.4.6.8.10; Pattern plate 4: (A weft) 1.3.5.7.9; Plate 5: (A weft) 2.4.6.8.10; Plate 6: (A weft) 1.3.5.7.9; Pattern plate seven: (A weft) 2.4.6.8.10; Pattern plate eight: (A weft) 1.3.5.7.9; Plate 9: (B weft) 1.2.4.7.9; Pattern plate ten: (A weft) 3.5.6.8.10 Plate 11: (A weft) 1.2.4.7.9; Plate 12: (A weft) 3.5.6.8.10; Plate 13: (A weft) 1.2.4.7.9; Plate 14: (B weft) 3.5.6.8.10; Plate 15: (A weft) 1.2.4.7.9; Plate 16: (A weft) 3.5.6.8.10; Plate 17: (A weft) 1.2.4.7.9; Plate 18: (A weft) 3.5.6.8.10; Plate 19: (A weft) 1.2.4.7.9; Plate 20: (A weft) 3.5.6.8.10; Plate 21: (A weft) 1.2.4.7.9; Plate 22: (A weft) 3.5.6.8.10; Plate 23: (A weft) 1.2.4.7.9; Plate 24: (A weft) 3.5.6.8.10; The sequence of one to eleven patterns is repeated 360 times, and the sequence of eleven to twenty-four patterns is repeated 540 times, to produce a single-layer yarn; Then a 34-inch 22.5-needle sweatshirt single-sided machine is used to weave 32s / 1 vortex-spun cotton and 30s / 1 air-spun cotton to make a double-spun plain fabric.

2. The knitting method of a pure cotton double yarn plain fabric according to claim 1, characterized in that: The surface yarn is 32s / 1 vortex-spun cotton, using 35cm / 100 needles; the bottom yarn is 30s / 1 air-spun cotton, using 30.5cm / 100 needles.

3. The knitting method of a pure cotton double yarn plain fabric according to claim 1, characterized in that: There are a plurality of warp yarns, and the distances between the warp yarns fixed by the weft yarns are equal or unequal.

4. The knitting method of a pure cotton double yarn plain fabric according to claim 1, characterized in that: One yarn mouth is at the front layer of the warp yarn, and the other yarn mouth is at the back layer of the warp yarn. When one yarn mouth covers the other yarn mouth for weaving, the warp yarn is clamped and fixed in the middle.

5. The knitting method of a pure cotton double yarn plain fabric according to claim 1, characterized in that: The face veil and the bottom veil are looped twice. The face veil enters the pre-looping state first. If the needle hook is not unlooped, the face veil thread is re-stitched to store the face veil thread in the needle blade again, and then the bottom veil is fed to form a loop and the unlooping is completed.