CN110318260A - A kind of woven fabric clothing leather and preparation method thereof - Google Patents

A kind of woven fabric clothing leather and preparation method thereof Download PDF

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Publication number
CN110318260A
CN110318260A CN201910639619.XA CN201910639619A CN110318260A CN 110318260 A CN110318260 A CN 110318260A CN 201910639619 A CN201910639619 A CN 201910639619A CN 110318260 A CN110318260 A CN 110318260A
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China
Prior art keywords
woven fabric
leather
preparation
fabric clothing
base material
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CN201910639619.XA
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Chinese (zh)
Inventor
邱召成
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Trading Co Ltd
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Trading Co Ltd
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Priority to CN201910639619.XA priority Critical patent/CN110318260A/en
Publication of CN110318260A publication Critical patent/CN110318260A/en
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0004—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using ultra-fine two-component fibres, e.g. island/sea, or ultra-fine one component fibres (< 1 denier)
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0011—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using non-woven fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/10—Properties of the materials having mechanical properties
    • D06N2209/103—Resistant to mechanical forces, e.g. shock, impact, puncture, flexion, shear, compression, tear
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/10—Properties of the materials having mechanical properties
    • D06N2209/108—Slipping, anti-blocking, low friction
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/12—Permeability or impermeability properties
    • D06N2209/121—Permeability to gases, adsorption
    • D06N2209/123—Breathable
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/16—Properties of the materials having other properties
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/16—Properties of the materials having other properties
    • D06N2209/1642—Hardnes
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    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/16—Properties of the materials having other properties
    • D06N2209/1664—Releasability
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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    • D06N2209/00—Properties of the materials
    • D06N2209/16—Properties of the materials having other properties
    • D06N2209/1685—Wear resistance

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

The present invention relates to a kind of woven fabric clothing leathers and preparation method thereof.The preparation method includes the following steps: that heating melting is blended slightly at fiber after (1) mixes nylon 6 with low density polyethylene (LDPE)；(2) it slightly will combine bunchy at fiber, then through drawing-off, curling, sizing, obtain refined fiber；(3) refined fiber is combed, needle thorn, obtains woven fabric non-woven fabrics；(4) foaming polyurethane resin is coated on woven fabric nonwoven surface, carries out pre- consolidated and main solidification, obtains leather base material；(5) leather base material is squeezed by stuffing, impregnation, be impregnated with, washed, dried to get woven fabric clothing leather.The preparation method of the woven fabric clothing leather passes through blended melting, plying bunchy, teasing needle thorn, foaming and is impregnated with the processes such as extruding, obtained woven fabric clothing leather has good pliability, artificial leather surface touch and vertical double infection, and show after tested, other properties such as water-fastness, rub resistance, folding and color inhibition are excellent.

Description

A kind of woven fabric clothing leather and preparation method thereof
Technical field
The invention belongs to field of textiles, and in particular to a kind of woven fabric clothing leather and preparation method thereof.
Background technique
As the improvement of people's living standards, everybody also changes daily necessity aesthetic conceptions therewith, especially clothing leather side Face.Traditional corium is not easy to Produce on a large scale, and in animal protection group since the different leather area sizes of poultry kind are also different Knit and environmental protection dual-pressure under, corium processing it is more and more difficult.
Common clothing leather is since there is also many defects for its physical property, durability, resistance to ag(e)ing etc., woven fabric before Clothing leather all uses Alkali reduction, drawback be it is at high cost, it is big to environmental hazard.Therefore for the technique of clothing leather, there is still a need for further It is developed.
This project is reduced using toluene, is had fewer environmental impacts, and the present invention, which develops superfine fibre clothing leather, not only to be had There are the softness of corium, true feeling of hanging down, fine and smooth sense, good permeability, small to environmental hazard, physical property is far superior to corium and PU leather, once It releases deep by market pro-gaze.
Summary of the invention
Of the existing technology in order to solve the problems, such as, the present invention provides a kind of woven fabric clothing leathers and preparation method thereof.Institute The preparation method for stating woven fabric clothing leather passes through blended melting, plying bunchy, teasing needle thorn, foaming and is impregnated with the processes such as extruding, obtains The woven fabric clothing leather arrived has good pliability, artificial leather surface touch and vertical double infection, and shows after tested, water-fastness, Other properties such as rub resistance, folding and color inhibition are excellent.
The scheme of the invention is providing a kind of preparation method of woven fabric clothing leather, include the following steps:
(1) heating melting is blended slightly at fiber after mixing nylon 6 with low density polyethylene (LDPE)；
(2) it slightly will combine bunchy at fiber obtained by step (1), then through drawing-off, curling, sizing, obtain refined fiber；
(3) refined fiber obtained by step (2) is combed, needle thorn, obtains woven fabric non-woven fabrics；
(4) foaming polyurethane resin is coated on woven fabric nonwoven surface obtained by step (3), carries out pre- consolidated and master is solidifying Gu obtaining leather base material；
(5) leather base material obtained by step (4) is squeezed by stuffing, impregnation, be impregnated with, washed, dried to get woven fabric clothes Leather.
Preferably, in step (1), the weight percent of nylon 6 is 60~75%, the weight percent of low density polyethylene (LDPE) It is 40~25%.
Preferably, in step (1), the temperature of the melting is 220~260 DEG C, and blended speed is 2500~3000r/ min。
Preferably, in step (2), the multiple of the drawing-off is 30~50 times, and fibre bundle is 0.12~0.22 denier after drawing-off.
Preferably, in step (2), the drying temperature of the sizing is 80~100 DEG C, the drying time of sizing is 30~ 50min。
Preferably, it in step (3), is verified repeatedly through inventor, when adjusting needling structure, needle lunge cloth amount and needle thorn deeply Degree, and 300~500 thorns of the density/cm for piercing the needle2When, then refined fiber is in the mechanical damage being crosslinked during entanglement Wound can reduce to the greatest extent, can guarantee the integrality of fiber, so that base fabric is soft, tangle complete, tear resistance Etc. physical property it is optimal, and it is minimum vertically and horizontally to extend almost the same, grammes per square metre irregularity value.
Preferably, it in step (4), is verified repeatedly through inventor, when the pre- consolidated temperature of the foaming polyurethane resin is 45~60 DEG C, pre-set time is 1~2h；Main setting temperature is 70~80 DEG C, and main setting time is 2~3h, obtained foaming Polyurethane abscess even compact, the rate of closed hole of abscess are 90~94% so that its with it is soft, at flesh height, folding line phase To characteristics such as exquisitenesses, the class of woven fabric clothing leather can be promoted, and when using solvent of the toluene as wet process, toluene corrosion Rate is also lower.
Preferably, it in step (5), verifies through inventor, after the leather base material is handled by fatting agent, is added with repeatedly Machine silicone oil carries out impregnation extruding to leather base material, and when being impregnated with to leather base material 3/5~4/5, corium sense of touch and vertical sense effect are most It is good.
Based on the same technical idea, the present invention also provides a kind of woven fabric clothing leathers prepared by the above method.
The invention has the benefit that
The preparation method of woven fabric clothing leather of the present invention by melt it is blended, plying bunchy, teasing needle thorn, foaming and Impregnation such as squeezes at the processes, and obtained woven fabric clothing leather has that light weight, softness, smooth, drapability is good, good permeability, soft handle With peel strength, folding fastness and abrasion index is excellent the advantages that.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work Other embodiment belongs to the range that the present invention is protected.
Embodiment 1
The present embodiment provides a kind of preparation methods of woven fabric clothing leather, include the following steps:
(1) nylon 6 is mixed by 60% with 40% weight ratio with low density polyethylene (LDPE), is heated under the conditions of 220 DEG C molten Melt, and the speed through 3000r/min is blended, obtains slightly into fiber；
(2) it slightly will combine bunchy at fiber obtained by step (1), then fibre bundle be pulled to 0.22 denier after 30 times of drawing-offs, then 50min is dried after curling under the conditions of 80 DEG C to be formed, refined fiber is obtained；
(3) refined fiber obtained by step (2) is combed and the density that needle pierces is adjusted to 300 thorns/cm2, after the completion Woven fabric non-woven fabrics；
(4) foaming polyurethane resin is coated on woven fabric nonwoven surface obtained by step (3), pre- consolidated under the conditions of 45 DEG C 2h, the main solidification 3h under the conditions of 70 DEG C, the rate of closed hole after control foaming are 90%, obtain leather base material；
(5) leather base material obtained by step (4) is added into organosilicon after fatting agent is handled, again impregnation is carried out to leather base material and squeezed It presses, after being impregnated with to leather base material 3/5, then makes its cohesion, then wash, dry to get woven fabric clothing leather.
Embodiment 2
The present embodiment provides a kind of preparation methods of woven fabric clothing leather, include the following steps:
(1) nylon 6 is mixed by 75% with 25% weight ratio with low density polyethylene (LDPE), is heated under the conditions of 260 DEG C molten Melt, and the speed through 2500r/min is blended, obtains slightly into fiber；
(2) it slightly will combine bunchy at fiber obtained by step (1), then fibre bundle be pulled to 0.12 denier after 50 times of drawing-offs, then 30min is dried after curling under the conditions of 100 DEG C to be formed, refined fiber is obtained；
(3) refined fiber obtained by step (2) is combed and the density that needle pierces is adjusted to 500 thorns/cm2, after the completion Woven fabric non-woven fabrics；
(4) foaming polyurethane resin is coated on woven fabric nonwoven surface obtained by step (3), pre- consolidated under the conditions of 60 DEG C 1h, the main solidification 2h under the conditions of 80 DEG C, the rate of closed hole after control foaming are 94%, obtain leather base material；
(5) leather base material obtained by step (4) is added into organosilicon after fatting agent is handled, again impregnation is carried out to leather base material and squeezed It presses, after being impregnated with to leather base material 4/5, then makes its cohesion, then wash, dry to get woven fabric clothing leather.
Embodiment 3
The present embodiment provides a kind of preparation methods of woven fabric clothing leather, include the following steps:
(1) nylon 6 is mixed by 65% with 35% weight ratio with low density polyethylene (LDPE), is heated under the conditions of 220 DEG C molten Melt, and the speed through 2500r/min is blended, obtains slightly into fiber；
(2) it slightly will combine bunchy at fiber obtained by step (1), then fibre bundle be pulled to 0.12 denier after 30 times of drawing-offs, then 30min is dried after curling under the conditions of 80 DEG C to be formed, refined fiber is obtained；
(3) refined fiber obtained by step (2) is combed and the density that needle pierces is adjusted to 300 thorns/cm2, after the completion Woven fabric non-woven fabrics；
(4) foaming polyurethane resin is coated on woven fabric nonwoven surface obtained by step (3), pre- consolidated under the conditions of 45 DEG C 1h, the main solidification 2h under the conditions of 70 DEG C, the rate of closed hole after control foaming are 91%, obtain leather base material；
(5) leather base material obtained by step (4) is added into organosilicon after fatting agent is handled, again impregnation is carried out to leather base material and squeezed It presses, after being impregnated with to leather base material 3/5, then makes its cohesion, then wash, dry to get woven fabric clothing leather.
Embodiment 4
The present embodiment provides a kind of preparation methods of woven fabric clothing leather, include the following steps:
(1) nylon 6 is mixed by 70% with 30% weight ratio with low density polyethylene (LDPE), is heated under the conditions of 260 DEG C molten Melt, and the speed through 3000r/min is blended, obtains slightly into fiber；
(2) it slightly will combine bunchy at fiber obtained by step (1), then fibre bundle be pulled to 0.22 denier after 50 times of drawing-offs, then 50min is dried after curling under the conditions of 100 DEG C to be formed, refined fiber is obtained；
(3) refined fiber obtained by step (2) is combed and the density that needle pierces is adjusted to 500 thorns/cm2, after the completion Woven fabric non-woven fabrics；
(4) foaming polyurethane resin is coated on woven fabric nonwoven surface obtained by step (3), pre- consolidated under the conditions of 60 DEG C 2h, the main solidification 3h under the conditions of 80 DEG C, the rate of closed hole after control foaming are 93%, obtain leather base material；
(5) leather base material obtained by step (4) is added into organosilicon after fatting agent is handled, again impregnation is carried out to leather base material and squeezed It presses, after being impregnated with to leather base material 4/5, then makes its cohesion, then wash, dry to get woven fabric clothing leather.
Embodiment 5
The present embodiment provides a kind of preparation methods of woven fabric clothing leather, include the following steps:
(1) nylon 6 is mixed by 68% with 32% weight ratio with low density polyethylene (LDPE), is heated under the conditions of 240 DEG C molten Melt, and the speed through 2750r/min is blended, obtains slightly into fiber；
(2) it slightly will combine bunchy at fiber obtained by step (1), then fibre bundle be pulled to 0.17 denier after 40 times of drawing-offs, then 40min is dried after curling under the conditions of 90 DEG C to be formed, refined fiber is obtained；
(3) refined fiber obtained by step (2) is combed and the density that needle pierces is adjusted to 400 thorns/cm2, after the completion Woven fabric non-woven fabrics；
(4) foaming polyurethane resin is coated on woven fabric nonwoven surface obtained by step (3), pre- consolidated under the conditions of 52 DEG C 1.5h, the main solidification 2.5h under the conditions of 75 DEG C, the rate of closed hole after control foaming are 92%, obtain leather base material；
(5) leather base material obtained by step (4) is added into organosilicon after fatting agent is handled, again impregnation is carried out to leather base material and squeezed It presses, after being impregnated with to leather base material 3/5, then makes its cohesion, then wash, dry to get woven fabric clothing leather.
It now chooses 5 gained woven fabric clothing leather of embodiment to be tested, test result is as shown in table 1.
The performance test results of 1 embodiment of table, 5 gained woven fabric clothing leather
Can directly it be found out by table 1, the properties of woven fabric clothing leather reach flat compared with excellent water, therefore it can also be widely applied In all kinds of leather goods such as fashionable dress, fur clothing, easy dress, gym suit, gloves, sporting goods etc..
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (10)

1. a kind of preparation method of woven fabric clothing leather, which comprises the steps of:
(1) heating melting is blended slightly at fiber after mixing nylon 6 with low density polyethylene (LDPE)；
(2) it slightly will combine bunchy at fiber obtained by step (1), then through drawing-off, curling, sizing, obtain refined fiber；
(3) refined fiber obtained by step (2) is combed, needle thorn, obtains woven fabric non-woven fabrics；
(4) foaming polyurethane resin is coated on woven fabric nonwoven surface obtained by step (3), carries out pre- consolidated and main solidification, obtains Leather base material；
(5) leather base material obtained by step (4) is squeezed by stuffing, impregnation, be impregnated with, washed, dried to get woven fabric clothing leather.
2. the preparation method of woven fabric clothing leather according to claim 1, which is characterized in that in step (1), the weight of nylon 6 Measuring percentage is 60~75%, and the weight percent of low density polyethylene (LDPE) is 40~25%.
3. the preparation method of woven fabric clothing leather according to claim 1, which is characterized in that in step (1), the melting Temperature is 220~260 DEG C, and blended speed is 2500~3000r/min.
4. the preparation method of woven fabric clothing leather according to claim 1, which is characterized in that in step (2), the drawing-off Multiple is 30~50 times, and fibre bundle is 0.12~0.22 denier after drawing-off.
5. the preparation method of woven fabric clothing leather according to claim 1, which is characterized in that in step (2), the sizing Drying temperature is 80~100 DEG C, and the drying time of sizing is 30~50min.
6. the preparation method of woven fabric clothing leather according to claim 1, which is characterized in that in step (3), the needle thorn Density be 300~500 thorns/cm2。
7. the preparation method of woven fabric clothing leather according to claim 1, which is characterized in that in step (4), the foaming is poly- The pre- consolidated temperature of urethane resin is 45~60 DEG C, and pre-set time is 1~2h；Main setting temperature is 70~80 DEG C, main solidification Time is 2~3h.
8. the preparation method of woven fabric clothing leather according to claim 1, which is characterized in that in step (4), the main solidification The rate of closed hole of abscess is 90~94% afterwards.
9. according to the preparation method of woven fabric clothing leather described in claim 1, which is characterized in that in step (5), the leather base material is logical After crossing fatting agent processing, addition organic silicone oil carries out impregnation extruding to leather base material, when being impregnated with to leather base material 3/5~4/5.
10. the woven fabric clothing leather that claim 1~9 any one the method is prepared.
CN201910639619.XA 2019-07-16 2019-07-16 A kind of woven fabric clothing leather and preparation method thereof Pending CN110318260A (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102444026A (en) * 2011-10-11 2012-05-09 福建可利得皮革纤维有限公司 Method for producing high-performance suede superfine fiber synthetic leather for clothes
CN102517918A (en) * 2011-12-05 2012-06-27 无锡双象超纤材料股份有限公司 Manufacturing method of water-proof and air-permeable ultrafine fiber safety shoe leather
US20120295505A1 (en) * 2010-01-16 2012-11-22 Zhejiang Hongzhan New Materials Co., Ltd. Reducing leather and method for preparing the same
CN102899917A (en) * 2012-09-25 2013-01-30 禾欣可乐丽超纤皮(嘉兴)有限公司 Manufacturing method of highly-bonded-leather superfine fiber synthesized leather
CN103993482A (en) * 2014-05-07 2014-08-20 陕西科技大学 Flame-retardant waterborne polyurethane superfine fiber synthetic leather base cloth and manufacturing method thereof
CN104631136A (en) * 2015-01-27 2015-05-20 山东凯仕利合成材料科技股份有限公司 Production method of superfine fiber high-imitation natural top-layer leather
CN105178040A (en) * 2015-08-19 2015-12-23 无锡双象超纤材料股份有限公司 Preparation method for environment-friendly flame-retardant microfiber leather
CN109695159A (en) * 2018-12-11 2019-04-30 无锡双象超纤材料股份有限公司 A kind of preparation method of the woven fabric ox of falling color suede leather

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120295505A1 (en) * 2010-01-16 2012-11-22 Zhejiang Hongzhan New Materials Co., Ltd. Reducing leather and method for preparing the same
CN102444026A (en) * 2011-10-11 2012-05-09 福建可利得皮革纤维有限公司 Method for producing high-performance suede superfine fiber synthetic leather for clothes
CN102517918A (en) * 2011-12-05 2012-06-27 无锡双象超纤材料股份有限公司 Manufacturing method of water-proof and air-permeable ultrafine fiber safety shoe leather
CN102899917A (en) * 2012-09-25 2013-01-30 禾欣可乐丽超纤皮(嘉兴)有限公司 Manufacturing method of highly-bonded-leather superfine fiber synthesized leather
CN103993482A (en) * 2014-05-07 2014-08-20 陕西科技大学 Flame-retardant waterborne polyurethane superfine fiber synthetic leather base cloth and manufacturing method thereof
CN104631136A (en) * 2015-01-27 2015-05-20 山东凯仕利合成材料科技股份有限公司 Production method of superfine fiber high-imitation natural top-layer leather
CN105178040A (en) * 2015-08-19 2015-12-23 无锡双象超纤材料股份有限公司 Preparation method for environment-friendly flame-retardant microfiber leather
CN109695159A (en) * 2018-12-11 2019-04-30 无锡双象超纤材料股份有限公司 A kind of preparation method of the woven fabric ox of falling color suede leather

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