CN107904730B - Composite structure slub yarn and production process thereof - Google Patents
Composite structure slub yarn and production process thereof Download PDFInfo
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- CN107904730B CN107904730B CN201711382343.9A CN201711382343A CN107904730B CN 107904730 B CN107904730 B CN 107904730B CN 201711382343 A CN201711382343 A CN 201711382343A CN 107904730 B CN107904730 B CN 107904730B
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/22—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/72—Fibre-condensing guides
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B17/00—Storing of textile materials in association with the treatment of the materials by liquids, gases or vapours
- D06B17/02—Storing of textile materials in association with the treatment of the materials by liquids, gases or vapours in superimposed, i.e. stack-packed, form; J-boxes
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/04—Linen
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/04—Silk
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Woven Fabrics (AREA)
Abstract
The invention discloses a composite structure bunchy yarn and a production process thereof, wherein the composite structure bunchy yarn comprises an A bunchy yarn and a B winding yarn, the B winding yarn is wound on the surface of the A bunchy yarn, and the mass ratio of the A bunchy yarn to the B winding yarn is as follows: 30-60%: 70-40% of siro compact spinning technology is adopted to obtain the slub yarn with a composite structure; a, the bunchy yarn is formed by blending flax fibers and ultrahigh molecular weight polyethylene fibers, and then the production process is completed through the steps of pretreatment of flax, pretreatment of ultrahigh molecular weight polyethylene fibers, a flax fiber and ultrahigh molecular weight polyethylene fiber blending process, silk fiber pretreatment, silk fiber and modal fiber blending process and spinning process of composite structure bunchy yarn; according to the invention, the spun silk, the flax and the ultra-high molecular weight polyethylene fiber are pretreated before spinning, so that the problem of serious spinning static of the spun silk and the ultra-high molecular weight polyethylene fiber is effectively relieved, the flax is effectively softened, and the spinnability of the spun silk, the flax and the ultra-high molecular weight polyethylene fiber is improved.
Description
Technical Field
The invention belongs to the technical field of textile production, and particularly relates to a composite structure slub yarn and a production process thereof.
Background
The linen fiber is moisture-absorbing and breathable and is a good material for summer clothing, but the linen fiber has high lignin content, thick and hard fiber and large yarn hairiness, and produces itching feeling on the skin; the ultra-high molecular weight polyethylene has good heat transfer performance and high strength, and is a good clothing material, but the ultra-high molecular weight polyethylene fiber has too large molecular weight, large fiber rigidity, poor cohesion, difficult spinning and large yarn hairiness.
The modal fiber is a high-wet-modulus cellulose regenerated fiber developed by Australian essence (Lenzing) company, has good hygroscopicity and air permeability, has small crystallinity, is soft and smooth, has strong silk texture, is still smooth after being washed by water for many times, is rich in bright color, does not generate fibrillation, and is comfortable to wear.
The silk is continuous long fiber formed by coagulating silk liquid secreted by the mature silkworm during cocooning, is long, thin, soft, rich in luster and good in hygroscopicity, is a high-grade clothing material, mainly comprises animal protein, is rich in various amino acids, and has a certain health-care effect on the skin. Spun silk is a spinning process in which defective cocoons and waste silk generated in silkworm breeding, silk making and silk weaving are processed into yarns in a silk reeling process. The cotton strips in the silk spinning are cut off, or the dropped cotton produced in the silk spinning production process is torn, so that the cotton can be used for cotton spinning.
The invention utilizes the different performance characteristics of the fiber to spin the yarn with unique structure and performance by the spinning technology. The flax fibers and the ultra-high molecular weight polyethylene fibers have high rigidity and much yarn hairiness, and the flax fibers have itching feeling and seriously influence the application range; the silks and the modal fibers are smooth, soft and glossy, and have good clothing performance, but the fabric is too soft and has no bone feeling; the flax, the ultra-high molecular weight polyethylene, the silk thread and the modal fiber are respectively blended to form roving, and then the roving is tightly spun through the high-gloss winding technology, because the flax and the ultra-high molecular weight polyethylene fiber are relatively stiff, a wider special-shaped pipe air suction groove and a larger negative pressure are adopted to achieve a better aggregation effect when the flax and the ultra-high molecular weight polyethylene fiber are tightly spun, the flax and the ultra-high molecular weight polyethylene fiber are combined and twisted with the aggregated spun silk and the modal fiber strip, and because the rigidity of the flax and the ultra-high molecular weight polyethylene fiber is relatively high, and the spun silk and the modal fiber are relatively soft, when the flax and the ultra-high molecular weight polyethylene fiber strip are twisted into yarn, the stiff flax and the ultra-high molecular weight polyethylene fiber strip become a main part, and the soft spun silk and the modal fiber strip are wound on the main part to form a. Because the flax fibers are wrapped in the yarn in a holding manner, the scratchiness can be greatly improved, and the hairiness of the flax and the ultrahigh molecular weight polyethylene can be greatly controlled due to the wrapping effect; spun silk and modal fiber which are wrapped around the surface of the yarn are soft, smooth and glossy, and have good appearance effect and comfortable sensation; therefore, the yarn formed by the spinning technology has the advantages that the advantages of the fibers can be complemented, the application range of the fabric is greatly improved, more space is provided for the development of textile products, and the application range of the fibers is widened.
During the spinning process of the spun yarn, the flax and the ultra-high molecular weight polyethylene fiber strips are fed at a variable speed to generate slubs, the spun silk and the Modal fiber strips are fed at a constant speed to form a half slub and a half plain yarn, the slub yarn is a main yarn, the plain yarn is a unique yarn style of winding, and more fashionable feeling is added to the fabric.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the bunchy yarn with the composite structure, which has the advantages of soft surface, good skin-friendly effect, strong wear resistance and wrinkle resistance, and the production process thereof.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the composite structure slub yarn has the innovation points that: the composite structure bunchy yarn is obtained by adopting a siro compact spinning process and winding the B winding yarn on the surface of the A bunchy yarn, wherein the A bunchy yarn and the B winding yarn have the following mass ratios: 30-60%: 70-40%; the bunchy yarn A is formed by blending flax fibers and ultrahigh molecular weight polyethylene fibers, and the blending ratio of the flax fibers to the ultrahigh molecular weight polyethylene fibers is 20-80%: 80-20%, wherein the B winding yarns are formed by blending spun silk and modal fibers, and the blending ratio of the spun silk to the modal fibers is 20-80%: 80-20%, the modal fiber specification is 1.0dtex 38 mm.
The invention also aims to disclose a production process of the composite structure slub yarn, which has the innovation points that: the production process of the bunchy yarn with the composite structure is completed through the steps of pretreatment of flax, pretreatment of ultra-high molecular weight polyethylene fiber, blending process of flax fiber and ultra-high molecular weight polyethylene fiber, pretreatment of spun silk fiber, blending process of spun silk and modal fiber and spinning process of the bunchy yarn with the composite structure; the method comprises the following specific steps:
(1) pretreatment of flax: removing extra coarse and extra hard fibers in the flax fibers by adopting a mode of fine dried ramie stripes cutting, noil and manual selection, then opening and opening the flax fibers, and uniformly spraying softening liquid on the flax fibers for braising for 24 hours to enable the moisture regain to reach 14-16%;
(2) pretreating the ultra-high molecular weight polyethylene fiber: uniformly spraying the antistatic solution on the ultra-high molecular weight polyethylene fibers, and stewing for 24 hours;
(3) the blending process of the flax fiber and the ultra-high molecular weight polyethylene fiber comprises the following steps: performing wool blending treatment on pretreated flax and ultrahigh molecular weight polyethylene fibers in a BC262 wool blending machine, then placing the flax and ultrahigh molecular weight polyethylene fibers in an FA106A opener for treatment, then performing humidification treatment in a wool storage bin, placing the flax and ultrahigh molecular weight polyethylene fibers in an UF-80A cotton feeding box, and finishing a flax fiber and ultrahigh molecular weight polyethylene fiber blending process through cotton carding of an FA266 type cotton carding machine, three-way drawing of an FA303 type drawing frame and spinning of a TJFA458 type roving frame to obtain blended yarn roving A;
(4) spun silk fiber pretreatment: tearing and cutting the spun silk fiber, uniformly spraying the antistatic solution on the upper surface of the spun silk fiber, and tightly holding for 24 hours, wherein the spun silk fiber is silk, and the cutting length is 40 mm;
(5) spun silk and modal fiber blending process: the method comprises the following steps of (1) carrying out grabbing treatment on pretreated spun silk fibers and superfine modal fibers by an FA002 plucker, mixing treatment by an FA022 multi-bin cotton mixer, opening treatment by an FA106A porcupine cotton opener, cotton feeding treatment by an FA046 cotton feeder, rolling treatment by an FA141 lapper, carding treatment by an A186F carding machine, 3-pass drawing treatment by an FA311F drawing frame, and finally finishing a roving process by an FA458 roving machine, so that a spun silk and modal fiber blending process is finished, and preparing to obtain a roving blended yarn B;
(6) the spinning process of the bunchy yarn with the composite structure comprises the following steps: and (3) carrying out spun yarn treatment on the rough yarn A and the rough yarn B through a modified FA506 spinning machine, wherein the modified points of the modified FA506 spinning machine are a drafting device and a special-shaped gathering pipe, and then carrying out spooling treatment on the spun slub yarn with the composite structure through a GA015 spooling machine to complete the production process flow of the slub yarn with the composite structure.
Further, the softening solution in the step (1) is a mixed solution of a JIK-MR softener and water, the mixing ratio of the JIK-MR softener to the water is 1:3-4, and the dosage of the softening solution is 2-3% of the dry weight of the flax fibers.
Further, the antistatic solution in the step (2) is a mixed solution of an FK-305 antistatic agent and water, the mixing ratio of the FK-305 antistatic agent to water is 1:7, and the amount of the antistatic solution is 2-3% of the dry weight of the ultra-high molecular weight polyethylene fiber.
Further, the draft device after transformation in step (6) includes cradle fixed branch, four rollers, three rollers, two rollers and front roller are installed in proper order to cradle fixed branch's right side, and four roller rear ends are equipped with four conducting bar horn mouths, and three roller rear ends are equipped with three conducting bar horn mouths, and four rollers and three rollers adopt upper apron and lower apron to be connected the draft, and three rollers adopt upper apron and lower apron to carry out the draft, and the tuber pipe is being connected to dysmorphism gathering tube bottom, and the tuber pipe bottom is connected with the fan.
Furthermore, the modified special-shaped gathering pipe is a round pipe similar to an ellipse, two inclined air suction grooves in the shape of an inverted V are formed in the surface of the special-shaped gathering pipe, the width of the air suction groove a is 1.5-3.0mm, the width of the air suction groove B is 2.5-5.0mm, grid rings are covered on the surface of the air suction grooves, drawn roving strands are gathered by the air suction grooves, the roving A passes through the grid rings on the surface of the air suction groove B, and the drawn roving B passes through the surface of the air suction groove a.
The invention has the following beneficial effects:
(1) the spun silk, the flax and the ultra-high molecular weight polyethylene fibers are pretreated before spinning, so that the problem of serious spinning static of the spun silk and the ultra-high molecular weight polyethylene fibers is effectively solved, the flax is effectively softened, and the spinnability of the spun silk, the flax and the ultra-high molecular weight polyethylene fibers is improved.
(2) The yarn spun by the invention has the characteristics of four fibers, the linen fiber in the yarn absorbs moisture and is breathable, and the yarn also has certain antibacterial performance, and the ultra-high molecular weight polyethylene fiber has good heat transfer performance and high strength, so that the yarn strength is improved, and the yarn has the performances of moisture absorption and breathability, bacteriostasis, high strength, heat dissipation and the like. Meanwhile, the spun silk and the modal fiber which are wrapped around the surface of the yarn are soft, smooth and glossy, and have good appearance effect and comfortable sensation. Therefore, the fabric formed by the yarn has the moisture absorption, ventilation, coolness, bacteriostasis, high strength and bone feeling of flax and ultrahigh molecular weight polyethylene fiber, and the surface of the fabric has the softness, smoothness and luster of spun silk and modal fiber, so that the fabric has good comfortable feeling when being contacted with the skin. Meanwhile, the slub yarn technology is adopted, so that half slub and half plain yarns are formed, the slub yarns are main yarns, and the plain yarns are in a unique winding yarn style, so that more fashionable feeling is added to the fabric.
Drawings
Fig. 1 is a schematic structural view of the irregular gathering tube of the invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
The utility model provides a composite construction bunchy yarn, includes A bunchy yarn and B winding yarn, and B winding yarn twines on the surface of A bunchy yarn, adopts the compact technology of spinning of siro, obtains composite construction bunchy yarn, and A bunchy yarn and B winding yarn mass ratio are: 30-60%: 70-40%; the bunchy yarn A is formed by blending flax fibers and ultrahigh molecular weight polyethylene fibers, and the blending ratio of the flax fibers to the ultrahigh molecular weight polyethylene fibers is 20-80%: 80-20%, wherein the B winding yarn is formed by blending spun silk and modal fiber, and the blending ratio of the spun silk to the modal fiber is 20-80%: 80-20% and modal fiber size of 1.0dtex 38 mm.
A production process of a composite structure slub yarn is completed through the steps of pretreatment of flax, pretreatment of ultra-high molecular weight polyethylene fibers, blending process of flax fibers and the ultra-high molecular weight polyethylene fibers, pretreatment of spun silk fibers, blending process of spun silk and modal fibers and spinning process of the composite structure slub yarn; the method comprises the following specific steps:
(1) pretreatment of flax: removing extra coarse and extra hard fibers in the flax fibers by adopting a mode of fine dried ramie stripes cutting, noil and manual selection, then opening and opening the flax fibers, and uniformly spraying softening liquid on the flax fibers for braising for 24 hours to enable the moisture regain to reach 14-16%;
(2) pretreating the ultra-high molecular weight polyethylene fiber: uniformly spraying the antistatic solution on the ultra-high molecular weight polyethylene fibers, and stewing for 24 hours;
(3) the blending process of the flax fiber and the ultra-high molecular weight polyethylene fiber comprises the following steps: performing wool blending treatment on pretreated flax and ultrahigh molecular weight polyethylene fibers in a BC262 wool blending machine, then placing the flax and ultrahigh molecular weight polyethylene fibers in an FA106A opener for treatment, then performing humidification treatment in a wool storage bin, placing the flax and ultrahigh molecular weight polyethylene fibers in an UF-80A cotton feeding box, and finishing a flax fiber and ultrahigh molecular weight polyethylene fiber blending process through cotton carding of an FA266 type cotton carding machine, three-way drawing of an FA303 type drawing frame and spinning of a TJFA458 type roving frame to obtain blended yarn roving A;
(4) spun silk fiber pretreatment: tearing and cutting the spun silk fiber, uniformly spraying the antistatic solution on the upper surface of the spun silk fiber, and tightly holding for 24 hours, wherein the spun silk fiber is silk, and the cutting length is 40 mm;
(5) spun silk and modal fiber blending process: the method comprises the following steps of (1) carrying out grabbing treatment on pretreated spun silk fibers and superfine modal fibers by an FA002 plucker, mixing treatment by an FA022 multi-bin cotton mixer, opening treatment by an FA106A porcupine cotton opener, cotton feeding treatment by an FA046 cotton feeder, rolling treatment by an FA141 lapper, carding treatment by an A186F carding machine, 3-pass drawing treatment by an FA311F drawing frame, and finally finishing a roving process by an FA458 roving machine, so that a spun silk and modal fiber blending process is finished, and preparing to obtain a roving blended yarn B;
(6) the spinning process of the bunchy yarn with the composite structure comprises the following steps: and (3) carrying out spinning treatment on the rough yarn A and the rough yarn B through a modified FA506 spinning machine, wherein the modified points of the modified FA506 spinning machine are a drafting device and a special-shaped gathering pipe, and then carrying out spooling treatment on the spun slub yarn with the composite structure through a GA015 spooling machine to complete the production process flow of the slub yarn with the composite structure.
The softening solution in the step (1) is a mixed solution of a JIK-MR softener and water, the mixing ratio of the JIK-MR softener to the water is 1:3-4, and the dosage of the softening solution is 2-3% of the dry weight of the flax fibers.
The antistatic solution in the step (2) is a mixed solution of FK-305 antistatic agent and water, the mixing ratio of the FK-305 antistatic agent to the water is 1:7, and the using amount of the antistatic solution is 2-3% of the dry weight of the ultra-high molecular weight polyethylene fiber.
The modified drafting device in the step (6) comprises a cradle fixing support rod, wherein four rollers, three rollers, two rollers and a front roller are sequentially arranged on the right side of the cradle fixing support rod, four-conducting-bar horn mouths are arranged at the rear ends of the four rollers, three-conducting-bar horn mouths are arranged at the rear ends of the three rollers, the four rollers and the three rollers are connected and drafted by an upper leather collar and a lower leather collar, the three rollers are drafted by the upper leather collar and the lower leather collar, the bottom of the special-shaped gathering pipe is connected with an air pipe, and the bottom of the air pipe is connected with a fan.
As shown in fig. 1, the modified irregular gathering tube is a round tube similar to an ellipse, two inclined air suction grooves in the shape of an inverted-V are formed in the surface of the irregular gathering tube, the width of the air suction groove a1 is 1.5-3.0mm, the width of the air suction groove B2 is 2.5-5.0mm, a grid ring covers the surface of the air suction groove, drawn roving strands are gathered by the air suction groove, the roving a passes through the grid ring on the surface of the air suction groove B2, and the drawn roving B passes through the surface of the air suction groove a 1.
The spun silk, the flax and the ultra-high molecular weight polyethylene fibers are pretreated before spinning, so that the problem of serious spinning static of the spun silk and the ultra-high molecular weight polyethylene fibers is effectively solved, the flax is effectively softened, and the spinnability of the spun silk, the flax and the ultra-high molecular weight polyethylene fibers is improved.
The yarn spun by the invention has the characteristics of four fibers, the linen fiber in the yarn absorbs moisture and is breathable, and the yarn also has certain antibacterial performance, and the ultra-high molecular weight polyethylene fiber has good heat transfer performance and high strength, so that the yarn strength is improved, and the yarn has the performances of moisture absorption and breathability, bacteriostasis, high strength, heat dissipation and the like. Meanwhile, the spun silk and the modal fiber which are wrapped around the surface of the yarn are soft, smooth and glossy, and have good appearance effect and comfortable sensation. Therefore, the fabric formed by the yarn has the moisture absorption, ventilation, coolness, bacteriostasis, high strength and bone feeling of flax and ultrahigh molecular weight polyethylene fiber, and the surface of the fabric has the softness, smoothness and luster of spun silk and modal fiber, so that the fabric has good comfortable feeling when being contacted with the skin. Meanwhile, the slub yarn technology is adopted, so that half slub and half plain yarns are formed, the slub yarns are main yarns, and the plain yarns are in a unique winding yarn style, so that more fashionable feeling is added to the fabric.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.
Claims (6)
1. The composite structure slub yarn is characterized in that: the composite structure bunchy yarn is obtained by adopting a siro compact spinning process and winding the B winding yarn on the surface of the A bunchy yarn, wherein the A bunchy yarn and the B winding yarn have the following mass ratios: 30-60%: 70-40%; the bunchy yarn A is formed by blending flax fibers and ultrahigh molecular weight polyethylene fibers, and the blending ratio of the flax fibers to the ultrahigh molecular weight polyethylene fibers is 20-80%: 80-20%, wherein the B winding yarns are formed by blending spun silk and modal fibers, and the blending ratio of the spun silk to the modal fibers is 20-80%: 80-20%, the modal fiber specification is 1.0dtex 38 mm.
2. A process for producing a composite structured slub yarn according to claim 1, characterized in that: the production process of the bunchy yarn with the composite structure is completed through the steps of pretreatment of flax, pretreatment of ultra-high molecular weight polyethylene fiber, blending process of flax fiber and ultra-high molecular weight polyethylene fiber, pretreatment of spun silk fiber, blending process of spun silk and modal fiber and spinning process of the bunchy yarn with the composite structure; the method comprises the following specific steps:
(1) pretreatment of flax: removing extra coarse and extra hard fibers in the flax fibers by adopting a mode of fine dried ramie stripes cutting, noil and manual selection, then opening and opening the flax fibers, and uniformly spraying softening liquid on the flax fibers for braising for 24 hours to enable the moisture regain to reach 14-16%;
(2) pretreating the ultra-high molecular weight polyethylene fiber: uniformly spraying the antistatic solution on the ultra-high molecular weight polyethylene fibers, and stewing for 24 hours;
(3) the blending process of the flax fiber and the ultra-high molecular weight polyethylene fiber comprises the following steps: performing wool blending treatment on pretreated flax and ultrahigh molecular weight polyethylene fibers in a BC262 wool blending machine, then placing the flax and ultrahigh molecular weight polyethylene fibers in an FA106A opener for treatment, then performing humidification treatment in a wool storage bin, placing the flax and ultrahigh molecular weight polyethylene fibers in an UF-80A cotton feeding box, and finishing a flax fiber and ultrahigh molecular weight polyethylene fiber blending process through cotton carding of an FA266 type cotton carding machine, three-way drawing of an FA303 type drawing frame and spinning of a TJFA458 type roving frame to obtain blended yarn roving A;
(4) spun silk fiber pretreatment: tearing and cutting the spun silk fiber, uniformly spraying the antistatic solution on the upper surface of the spun silk fiber, and tightly holding for 24 hours, wherein the spun silk fiber is silk, and the cutting length is 40 mm;
(5) spun silk and modal fiber blending process: the method comprises the following steps of (1) carrying out grabbing treatment on pretreated spun silk fibers and superfine modal fibers by an FA002 plucker, mixing treatment by an FA022 multi-bin cotton mixer, opening treatment by an FA106A porcupine cotton opener, cotton feeding treatment by an FA046 cotton feeder, rolling treatment by an FA141 lapper, carding treatment by an A186F carding machine, 3-pass drawing treatment by an FA311F drawing frame, and finally finishing a roving process by an FA458 roving machine, so that a spun silk and modal fiber blending process is finished, and preparing to obtain a roving blended yarn B;
(6) the spinning process of the bunchy yarn with the composite structure comprises the following steps: and (3) carrying out spun yarn treatment on the rough yarn A and the rough yarn B through a modified FA506 spinning machine, wherein the modified points of the modified FA506 spinning machine are a drafting device and a special-shaped gathering pipe, and then carrying out spooling treatment on the spun slub yarn with the composite structure through a GA015 spooling machine to complete the production process flow of the slub yarn with the composite structure.
3. The production process of the composite structure slub yarn according to claim 2, characterized in that: the softening solution in the step (1) is a mixed solution of a JIK-MR softener and water, the mixing ratio of the JIK-MR softener to the water is 1:3-4, and the using amount of the softening solution is 2-3% of the dry weight of the flax fibers.
4. The production process of the composite structure slub yarn according to claim 2, characterized in that: the antistatic solution in the step (2) is a mixed solution of an FK-305 antistatic agent and water, the mixing ratio of the FK-305 antistatic agent to the water is 1:7, and the using amount of the antistatic solution is 2-3% of the dry weight of the ultra-high molecular weight polyethylene fiber.
5. The production process of the composite structure slub yarn according to claim 2, characterized in that: the modified drafting device in the step (6) comprises a cradle fixing support rod, wherein four rollers, three rollers, two rollers and a front roller are sequentially installed on the right side of the cradle fixing support rod, four-bar horn mouths are arranged at the rear ends of the four rollers, three-bar horn mouths are arranged at the rear ends of the three rollers, the four rollers and the three rollers are connected and drafted by an upper leather collar and a lower leather collar, the three rollers are drafted by the upper leather collar and the lower leather collar, the bottom of the special-shaped gathering pipe is connected with an air pipe, and the bottom of the air pipe is connected with a fan.
6. The production process of the composite structure slub yarn according to claim 2 or 5, characterized in that: the modified special-shaped gathering pipe is a round pipe which is approximately elliptical, two inclined air suction grooves which are inverted V-shaped are formed in the surface of the special-shaped gathering pipe, the width of the air suction groove a is 1.5-3.0mm, the width of the air suction groove B is 2.5-5.0mm, grid rings are covered on the surface of the air suction grooves, drawn roving strands are gathered by the air suction grooves, the roving A passes through the grid rings on the surface of the air suction groove B, and the drawn roving B passes through the surface of the air suction groove a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382343.9A CN107904730B (en) | 2017-12-20 | 2017-12-20 | Composite structure slub yarn and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382343.9A CN107904730B (en) | 2017-12-20 | 2017-12-20 | Composite structure slub yarn and production process thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN107904730A CN107904730A (en) | 2018-04-13 |
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| CN108754727B (en) * | 2018-06-19 | 2020-11-10 | 江苏工程职业技术学院 | Production process of functional siro compact spinning semi-segment colored slub yarn |
| CN108505171A (en) * | 2018-06-19 | 2018-09-07 | 江苏工程职业技术学院 | Numb half cotton, half new type yarn of one kind half and half and its production technology |
| CN109505042A (en) * | 2019-01-14 | 2019-03-22 | 南通通州江华纺织有限公司 | Compound slub of multifunctional terylene and preparation method thereof |
| CN109487407A (en) * | 2019-01-14 | 2019-03-19 | 南通通州江华纺织有限公司 | More section coloured silk ring bed necessaries fabrics and preparation method thereof |
| CN109487391A (en) * | 2019-01-14 | 2019-03-19 | 南通通州江华纺织有限公司 | Half slub of double-contracting core colorful color-changeable and its Weaving method |
| CN115538009A (en) * | 2022-10-08 | 2022-12-30 | 滨州亚光家纺有限公司 | Production method of glittering terry fabric and glittering terry fabric |
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| US7866137B2 (en) * | 2006-04-27 | 2011-01-11 | Ann Margaret Kline | Recyclable chenille yarn |
| CN101191269A (en) * | 2006-11-29 | 2008-06-04 | 天津天纺投资控股有限公司 | Sheng-bast fiber and tencel blended bamboo node fabric and manufacturing technique thereof |
| CN106149067A (en) * | 2016-08-17 | 2016-11-23 | 江苏鸿顺合纤科技有限公司 | A kind of preparation method of imitative Caulis et Folium Lini dacron thread with Bamboo-shaped |
| CN106811850B (en) * | 2017-01-18 | 2019-05-31 | 魏桥纺织股份有限公司 | A kind of A/B sirospun necked yarn line and its blended weave produced with cotton fiber, viscose rayon and polyester fiber |
| CN107059192B (en) * | 2017-04-17 | 2019-03-22 | 江南大学 | A kind of double ring section color bunchy yarn process units and production method |
| CN107268138B (en) * | 2017-06-21 | 2020-03-10 | 江苏工程职业技术学院 | Functional cyproheptaculum compact spinning bunchy yarn and production process thereof |
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Effective date of registration: 20221017 Address after: No. 26, Yunxiang Road, Xiuwu County, Jiaozuo City, Henan Province, 454350 Patentee after: Xiuwu Tianhong Textile Co.,Ltd. Address before: No.87, Qingnian Middle Road, Chongchuan District, Nantong City, Jiangsu Province, 226000 Patentee before: JIANGSU College OF ENGINEERING AND TECHNOLOGY |
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Address after: No. 26, Yunxiang Road, Xiuwu County, Jiaozuo City, Henan Province, 454350 Patentee after: Xiuwu County Hongwei Textile Co.,Ltd. Address before: No. 26, Yunxiang Road, Xiuwu County, Jiaozuo City, Henan Province, 454350 Patentee before: Xiuwu Tianhong Textile Co.,Ltd. |