A process for weaving a silk-like shirt fabric

Abstract

A fabric weaving process for a simulated silk shirt fabric, relating to the field of textile production technology, is disclosed. The warp and weft yarns of the simulated silk shirt fabric are both Tencel / diacetate fiber blended yarns with a blending ratio of 70 / 30 and a yarn count of 9.8 tex. The fabric weaving process includes the following steps: warping → sizing → heddle threading, reed threading → weaving. This invention utilizes a blend of bio-based and biodegradable diacetate fiber and Tencel to fully leverage the skin-friendly comfort, easy care, and excellent simulated silk characteristics of diacetate fiber. It combines the comfort of cotton, the strength of polyester, and the luxurious feel of wool with the comfort of Tencel. The blended fabric achieves a complementary advantage of the two fiber properties, possessing the unique touch and soft drape of real silk. This not only helps reduce production costs but also fully utilizes the functional characteristics of both fibers.

Description

Technical Field

[0001] This invention relates to the field of textile production technology, specifically a weaving process for a simulated silk shirt fabric. Background Technology

[0002] In existing technologies, silk fabrics, with their smooth and delicate soft texture, good moisture absorption and release properties, unique luster and appearance, meet people's requirements for both comfort and aesthetics in clothing. The main raw material of silk fabrics is silkworm silk. Due to the high cost of silkworm silk, the difficulty in balancing supply and demand, and its poor shape retention, the widespread adoption of silk fabrics has been restricted to some extent.

[0003] With the rapid development of synthetic fibers, the research and development of imitation synthetic silk has become a new direction for the development of silk fabrics. Imitation synthetic silk fabrics are fashionable and inexpensive, making them the preferred fabric for many companies' spring and summer clothing. However, the polyester raw material for imitation synthetic silk relies on petroleum, a non-renewable resource, and the polyester production process generates a large amount of waste gas and discharges a lot of wastewater. Its waste is non-degradable, and the resulting environmental problems are becoming increasingly prominent.

[0004] Therefore, it is particularly important to research and develop a green and environmentally friendly imitation silk fabric to replace silk fabric and chemical fiber imitation silk. Summary of the Invention

[0005] To overcome the shortcomings of existing technologies, the purpose of this invention is to provide a weaving process for imitation silk shirt fabric, which uses a blend of Tencel and diacetate fibers to produce imitation silk shirt fabric, adding a cool, silky, green and environmentally friendly new product to the summer clothing market.

[0006] To achieve the above-mentioned objectives, this invention provides a weaving process for a simulated silk shirt fabric. The warp yarn of the simulated silk shirt fabric is a Tencel / diacetate blended yarn with a blend ratio of 70 / 30 and a yarn count of 9.8 tex. The weft yarn is also a Tencel / diacetate blended yarn with a blend ratio of 70 / 30 and a yarn count of 9.8 tex. The simulated silk shirt fabric has a warp density of 562.5 ends / 10cm, a weft density of 417 ends / 10cm, a fabric width of 165cm, a total warp count of 9198 ends, and 15 selvage yarns on each side. The weaving process for this simulated silk shirt fabric includes the following steps: (a) Warping process: A batch warping machine is used, the warp yarn is Tencel / diacetate fiber (70 / 30) 9.8 tex, the number of warp beams is 14, and each warp beam has 657 yarns; the process route of "medium speed, high tension, medium elongation, few ends, and many warp beams" is adopted. (b) Sizing process: The equipment is an HS-30 Tsudakoma sizing machine, with double immersion and double pressure sizing; the sizing pressure is controlled at 3.10KN; the sizing tank temperature is between 88℃ and 91℃; the pre-drying cylinder temperature is controlled between 75℃ and 90℃; the main cylinder temperature is controlled between 75℃ and 88℃; the moisture regain is controlled at 13%; the elongation of the sized yarn is controlled to be small; the starting speed is 30 meters / minute. The sizing agent is selected as follows: 25 kg of GR-1297, 50 kg of AS-3, 37 kg of A-696, 10 kg of LE glue, 3 kg of wax flakes, 3 kg of antistatic agent, with a sizing volume of 730 liters, a solid content of 12.8%, and 0.4% post-waxing for sizing the yarn. (c) Heddle threading and reed threading process: The total number of warp threads is 9198. The heddle threading and reed threading are carried out according to the weave diagram using the forward threading method. The reed model is 265.5 teeth / 10 cm. The heddle threading sequence for the ground weave is: forward threading of pages 1, 2, 3, and 4, with 4 threads per reed. The heddle threading sequence for both sides of the selvage weave is: forward threading of pages 1, 2, 3, and 4, with 5 threads per reed, for a total of 6 reeds. The heddle threading method for the stop warp pieces is: forward threading of pages 1, 2, 3, 4, 5, and 6. Two pieces of waste selvage yarn are reserved for each of pages 1, 2, 3, and 4. (d) Weaving process: Tsudakoma 210 air-jet loom with multi-arm sheath structure and 4-page pattern heald frame; the temperature in the weaving workshop is controlled at 28℃ and the relative humidity is 88%; the weaving parameters are: machine speed is 480 rpm, machine tension: upper shaft 1200N, lower shaft 3000N, and clear sheathing of upper and lower yarns.

[0007] Compared with existing technologies, this invention fully utilizes the skin-friendly comfort, easy care, and excellent silk-like characteristics of diacetate fiber by blending it with Tencel, which is bio-based and biodegradable. It also utilizes the comfort of cotton, the strength of polyester, and the luxurious feel of wool that Tencel possesses. The blended fabric can achieve the complementary advantages of the two fibers, with the unique touch and soft drape of real silk. This not only helps to reduce production costs but also fully utilizes the functional characteristics of both fibers. Attached Figure Description

[0008] Figure 1 This is a fabric structure diagram of the present invention. Detailed Implementation

[0009] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of protection of this invention.

[0010] like Figure 1As shown, this invention discloses a weaving process for a simulated silk shirt fabric. The warp yarn of the simulated silk shirt fabric is a Tencel / diacetate blended yarn with a blending ratio of 70 / 30 and a yarn count of 9.8 tex. The weft yarn is also a Tencel / diacetate blended yarn with a blending ratio of 70 / 30 and a yarn count of 9.8 tex. The simulated silk shirt fabric adopts a plain weave structure with one over one under. The warp density is 562.5 threads / 10cm, the weft density is 417 threads / 10cm, the fabric width is 165cm, the total warp count is 9198 threads, and there are 15 selvage threads on each side. The fabric weaving process for the simulated silk shirt fabric includes the following steps: (a) Warping process: A batch warping machine is used, the warp yarn is Tencel / diacetate fiber (70 / 30) 9.8 tex, the number of warp beams is 14, and each warp beam has 657 yarns; the process route of "medium speed, high tension, medium elongation, few ends, and many warp beams" is adopted. (b) Sizing process: The equipment is an HS-30 Tsudakoma sizing machine, with double immersion and double pressure sizing; the sizing pressure is controlled at 3.10KN; the sizing tank temperature is between 88℃ and 91℃; the pre-drying cylinder temperature is controlled between 75℃ and 90℃; the main cylinder temperature is controlled between 75℃ and 88℃; the moisture regain is controlled at 13%; the elongation of the sized yarn is controlled to be small; the starting speed is 30 meters / minute. The sizing agent is selected as follows: 25 kg of GR-1297, 50 kg of AS-3, 37 kg of A-696, 10 kg of LE glue, 3 kg of wax flakes, and 3 kg of antistatic agent. The sizing volume is 730 liters, the solid content of the sizing agent is 12.8%, and 0.4% post-waxing is used to increase the smoothness and abrasion resistance of the yarn. (c) Heddle threading and reed binding process: The total number of warp threads is 9198. The warp threads are threaded and bound to the reed according to the weave diagram using the forward threading method. The reed model is 265.5 teeth / 10 cm. The heddle threading sequence for the ground weave is: forward threading of pages 1, 2, 3, and 4, with 4 insertions per reed. The heddle threading sequence for both sides of the selvage weave is: forward threading of pages 1, 2, 3, and 4, with 5 insertions per reed, for a total of 6 reeds. The heddle threading method for the stop warp pieces is: forward threading of pages 1, 2, 3, 4, 5, and 6. Two pieces of waste selvage yarn are reserved for each of pages 1, 2, 3, and 4. (d) Weaving process: Tsudakoma 210 air-jet loom with multi-arm sheath structure and 4-page pattern heald frame; the temperature of the weaving workshop is controlled at 28℃. For small workshops in the area, the relative humidity of the microenvironment is controlled to be higher, with a relative humidity of 88%; weaving parameters: machine speed is 480 rpm, machine tension: 1200N for the upper shaft and 3000N for the lower shaft. The yarn tension is set differently in different areas to ensure that the yarn is fully straightened and the upper and lower yarn sheaths are clear.

[0011] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A weaving process for a simulated silk shirt fabric, characterized in that, The fabric of the simulated silk shirt is made of Tencel / diacetate blended yarn with a blend ratio of 70 / 30 and a yarn count of 9.8 tex. The warp yarn is also made of Tencel / diacetate blended yarn with a blend ratio of 70 / 30 and a yarn count of 9.8 tex. The fabric has a warp density of 562.5 ends / 10cm, a weft density of 417 ends / 10cm, a width of 165cm, a total warp count of 9198 ends, and 15 selvage yarns on each side. The fabric weaving process for the simulated silk shirt fabric includes the following steps: (a) Warping process: A batch warping machine is used, the warp yarn is Tencel / diacetate fiber (70 / 30) 9.8 tex, the number of warp beams is 14, and each warp beam has 657 yarns; the process route of "medium speed, high tension, medium elongation, few ends, and many warp beams" is adopted. (b) Sizing process: The equipment is an HS-30 Tsudakoma sizing machine, with double immersion and double pressure sizing; the sizing pressure is controlled at 3.10KN; the sizing tank temperature is between 88℃ and 91℃; the pre-drying cylinder temperature is controlled between 75℃ and 90℃; the main cylinder temperature is controlled between 75℃ and 88℃; the moisture regain is controlled at 13%; the elongation of the sized yarn is controlled to be small; the starting speed is 30 meters / minute. The sizing agent is selected as follows: 25 kg of GR-1297, 50 kg of AS-3, 37 kg of A-696, 10 kg of LE glue, 3 kg of wax flakes, 3 kg of antistatic agent, with a sizing volume of 730 liters, a solid content of 12.8%, and 0.4% post-waxing for sizing the yarn. (c) Heddle threading and reed binding process: The total number of warp threads is 9198. The heddle threading and reed binding are carried out according to the weave diagram using the forward threading method. The reed model is 265.5 teeth / 10 cm. The heddle threading sequence for the ground weave is: forward threading of pages 1, 2, 3, and 4, with 4 insertions per reed. The heddle threading sequence for both sides of the selvage weave is: forward threading of pages 1, 2, 3, and 4, with 5 insertions per reed, for a total of 6 reeds. The heddle threading method for the stop warp pieces is: forward threading of pages 1, 2, 3, 4, 5, and 6. Two pieces of waste selvage yarn are reserved for each of pages 1, 2, 3, and 4. (d) Weaving process: Tsudakoma 210 air-jet loom with multi-arm sheath structure and 4-page pattern heald frame; the temperature in the weaving workshop is controlled at 28℃ and the relative humidity is 88%; the weaving parameters are: machine speed is 480 rpm, machine tension: upper shaft 1200N, lower shaft 3000N, and clear sheathing of upper and lower yarns.

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