CN105105387A - Moisture absorption ultra-fine fiber leather and manufacturing method thereof - Google Patents

Moisture absorption ultra-fine fiber leather and manufacturing method thereof Download PDF

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CN105105387A
CN105105387A CN201510581793.5A CN201510581793A CN105105387A CN 105105387 A CN105105387 A CN 105105387A CN 201510581793 A CN201510581793 A CN 201510581793A CN 105105387 A CN105105387 A CN 105105387A
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dye layer
layer
basic unit
moisture absorption
dyeing
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CN105105387B (en
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周文贽
蔡裕泰
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Tianshou Fujian Microfiber Technology Co Ltd
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Tianshou Fujian Microfiber Technology Co Ltd
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Abstract

The invention relates to the field of materials for clothing and discloses moisture absorption ultra-fine fiber leather. The moisture absorption ultra-fine fiber leather comprises a dyeing layer, a composite film, a base layer and an anti-wrinkle net layer, wherein the upper surface of the dyeing layer is coated with the composite film, the base layer is arranged on the lower surface of the dyeing layer, and the anti-wrinkle net layer is arranged on the lower surface of the base layer. The dyeing layer is made of micro-fiber materials. The anti-wrinkle net layer is a reticulate body woven from PTT fibers. The invention further discloses a manufacturing method of the ultra-fine fiber leather. The ultra-fine fiber leather has the windproof performance, moisture permeability, waterproof performance, oil-dirt resistance and warmth retention performance and excellent chemical resistance and low temperature resistance, and the peel strength, moisture permeability and elastic recovery rate of the ultra-fine fiber leather are all high. The ultra-fine fiber leather can be effectively recovered from wrinkles through the anti-wrinkle net layer; the dyeing layer is arranged, so that only the dyeing layer needs to be dyed in the dyeing process, dyeing cost is reduced, resources are saved, and the dyeing layer made of ultra-fine fiber materials is not likely to fade.

Description

Moisture absorption superfiber leather and manufacture method thereof
Technical field
The present invention relates to dress material field, particularly relate to a kind of moisture absorption superfiber leather and manufacture method thereof.
Background technology
At present, the dress material of existing making clothing mainly removes with the durable of dress material and outward appearance the eyeball attracting consumer, and dress material major part is individual layer, such as, makes individual layer dress material by textile material, the individual layer dress material be made up of polyester fiber material.These dress materials all have certain feature performance benefit, also have certain performance deficiency simultaneously.Such as, although textile dress material has very strong moisture absorption sweat discharging functions, its crease resistance is poor.Along with the raising day by day of people's living standard, the requirement of people to dress material is more and more higher, not only requires that outward appearance is attractive in appearance, and moisture absorption air permeable effect will be got well, can also heat insulation, insulation, there is the functions such as effect of beauty treatment.Such as:
Existing dress material air permeable effect is poor, the defect that dress is uncomfortable, and people, when motion, easily perspire in a large number, if sweat cannot be discharged in time, people can be allowed to feel sultry uncomfortable, affect sense comfortable and easy to wear.Thicker dress material is all bulk dyeings when dyeing, and dyeing is high pollution, high energy consumption industry, very water wasting, and waste resource, improves production cost; After dyeing, dress material easily fades; Dress material does not possess waterproof, the characteristic such as grease proofing, crease-resistant, and easy crumple reduces the service life of dress material, especially to the dress material being applied in curtain, sofa cloth.The dress material had in addition can be coated with last layer polyurethane coating, easily occurs bubble phenomenon when coating, affects the quality of dress material.
Summary of the invention
The present invention is directed to above-mentioned shortcoming in prior art, provide one and be provided with dye layer, grease proofing, crease-resistant, the moisture absorption superfiber leather that not easily fades and manufacture method thereof.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
Moisture absorption superfiber leather, the crease-resistant stratum reticulare comprising dye layer, be coated in the composite membrane of dye layer upper surface, be arranged on the basic unit of dye layer lower surface, be arranged on basic unit's lower surface, composite membrane employing applies one deck polyurethane film in PolytetrafluoroethylFilm Film and makes; Dye layer adopts super fiber material to make, and crease-resistant stratum reticulare is the reticulate body that ptt fiber is made into.
As preferably, dye layer upper surface is uneven, and dye layer upper surface is provided with groove, and the cross-sectional area of groove bottom is greater than the cross-sectional area on groove top.
As preferably, basic unit adopts spandex yarn to be formed by weaving, and spandex yarn forms some coils at lower surface, and two or more continuous print coil forms a salient point.
The manufacture method of moisture absorption superfiber leather, comprises the following steps:
A. in overflow dyeing machine, dye layer is dyeed;
B. dewatering process is carried out to dye layer;
C. carry out silicone oil to dye layer after dehydration to wash;
D. silicone oil is dried after washing;
E. apply one deck dryingagent solution in the method for dye layer lower surface roll marks, then dried, form water repellent layer;
F. the making of composite membrane:
1) by polytetrafluoroethylene (PTFE) adhesive coated at dye layer upper surface, polytetrafluoroethylene (PTFE) adhesive dye layer upper surface formed polytetrafluoroethylene film;
2) solid-state polyurethane and dimethyl formamide solution mixed dissolution are formed adhesive for polyurethane, the solid content of solution is between 18%-20%;
3) dry fabrication composite membrane is adopted: be directly coated on polytetrafluoroethylene film by the polyurethane adhesive scraper got ready;
4) composite membrane is placed in baking oven the solvent evaporated on adhesive for polyurethane;
G. the preparation of basic unit: basic unit adopts spandex yarn to be formed by weaving, and spandex yarn forms some coils at lower surface, and two or more continuous print coil forms a salient point;
H. adopt the mode of wet method laminating that dye layer is fitted in basic unit's upper surface;
I. the preparation of crease-resistant stratum reticulare: adopt ptt fiber to be made into reticulate body; And crease-resistant stratum reticulare is bonded in basic unit's lower surface, the salient point in basic unit is outside exposed by mesh.
As preferably, in step f 4), concrete mode is as follows: first heat up with the programming rate of 2 DEG C/min, evaporate some impurity solvents, continue insulation when being warmed up to the boiling point of secondary solvent and dry 5-15min, rear continuation heats up with the programming rate of 2 DEG C/min, finally continues insulation at 150 DEG C and dries 20-60min.
As preferably, step h dye layer lower surface sprays one deck tack coat, dye layer lower surface and tack coat are fitted, basic unit's upper surface and tack coat are fitted, during laminating, temperature is 150 DEG C-170 DEG C, formation gapless is fitted, and run with the speed of 5m/min, low-pressure is adopted to be that 2.5t dips dye layer and basic unit, after progressively dry respectively through the temperature section of 105 DEG C-110 DEG C, 110 DEG C-115 DEG C, 115 DEG C-120 DEG C, 120 DEG C-125 DEG C, 125 DEG C-130 DEG C, 130 DEG C-135 DEG C, 135 DEG C-140 DEG C, the holdup time in each stage is 2-15min.
As preferably, in overflow dyeing machine, add CD-1000N after step a dyeing and moisture absorbable and breathable finishing is carried out to dye layer.
As preferably, add hydrophilic softener in the process that in step c, silicone oil is washed, its consumption is weight ratio 0.5%-1.5%.
As preferably, in step f 2), dimethyl formamide solution is the primary solvent of dissolve polyurethane, can add secondary solvent, the secondary solvent that secondary solvent is acetone, butanone, ethyl acetate, toluene are mixed to form, the mass ratio of primary solvent and secondary solvent is 3:2.
The present invention is owing to have employed above technical scheme, there is significant technique effect: be provided with to adopt and apply in PolytetrafluoroethylFilm Film the composite membrane that one deck polyurethane film makes, polytetrafluoroethylene film has windproof, moisture-inhibiting, waterproof, oil-stain-preventing, thermal property and excellent chemical resistance and resistance to low temperature, and polyurethane film improves the elasticity that polytetrafluoroethylene film lacks, the peel strength of composite membrane, poisture-penetrability, elastic recovery rate are all higher; Ptt fiber antifouling property is good, high resilience, has excellent elongation restorative (extend 20% and still can recover its original length), can effectively make superfiber leather recover from fold; Be provided with dye layer, therefore only need dye to dye layer when dyeing, decrease dyeing cost, economize on resources, the dye layer that super-fine fiber material is made not easily fades.
Accompanying drawing explanation
Fig. 1 is the simple and easy schematic diagram of fragmentary longitudinal section structure for amplifying of the embodiment of the present invention 1.
The enlarged drawing of Tu2Shi basic unit.
Fig. 3 is the enlarged drawing of crease-resistant stratum reticulare.
The toponym that in accompanying drawing, each number designation refers to is as follows: wherein 1-dye layer, 2-composite membrane, 3-basic unit, 4-crease-resistant stratum reticulare, 5-groove, 6-coil, 7-salient point, 8-tack coat, 9-mesh, 10-water repellent layer.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
embodiment 1
Moisture absorption superfiber leather, as shown in Figure 1 to Figure 3, the crease-resistant stratum reticulare 4 comprising dye layer 1, be coated in the composite membrane 2 of dye layer 1 upper surface, be arranged on the basic unit 3 of dye layer 1 lower surface, be arranged on basic unit 3 lower surface, composite membrane 2 adopts and applies one deck polyurethane (PU) film at polytetrafluoroethylene (PTFE) (PTFE) film surface and make.Dye layer 1 lower surface applies one deck water repellent layer 10.Dye layer 1 adopts super fiber material to make, and dye layer 1 upper surface is uneven, and dye layer 1 upper surface is provided with groove 5, and the cross-sectional area of groove 5 bottom is greater than the cross-sectional area on groove 5 top.Basic unit 3 adopts spandex yarn to be formed by weaving, and spandex yarn forms some coils 6 at lower surface, and two or more continuous print coil 6 forms a salient point 7; Bondd by tack coat 8 between basic unit 3 and dye layer 1.
Adopt the dye layer 1 that super-fine fiber material is made, have the following advantages: easy cleaning, super-fine fiber material is adsorbed in dirt between fiber, and fibre number is high in addition, density is large, therefore high adsorption capacity, after using only need with clear water or a little washing agent clean; Do not fade: make the trouble that it can not bring decolouring to pollute when clean superfiber leather surface completely; Long-life: superfine fibre intensity is large, toughness is strong, repeatedly still consistency after washing, even if not airing after using, also can not be mouldy, and rot, there is extra long life; Tear-resistant, wearability, tension intensitys etc. are all better, cold-resistant, acidproof; Quality is light, and flexible, breathable is good, level and smooth and soft handle; There is antibacterial, mildew-resistant, mothproof characteristic.
The reticulate body that crease-resistant stratum reticulare 4 is made into for ptt fiber, mesh 9 size of crease-resistant stratum reticulare 4 is 2-6mm, and it is restorative that ptt fiber has excellent elongation, and the size of mesh 9 is that 2-6mm just can have efficient recovery folded region, in the present embodiment, mesh 9 size of crease-resistant stratum reticulare 4 is 4mm.Salient point 7 is superfiber leather body, changes the problem such as pro-skin comfortableness, durability of the salient point 7 in the past adopting the particle such as rubber matrix, medical stone filling material.The setting of salient point 7, make the contact area of skin and superfiber leather little, and the surface area of the whole moisture evaporation on superfiber leather is significantly expanded, spread the rapid evaporation of moisture, thus fast sweat can be derived evaporation, make superfiber leather inside dry and comfortable, its moisture pick-up properties is better, makes the micro climate between human body and clothes remain comfortable.
embodiment 2
The manufacture method of moisture absorption superfiber leather, comprises the following steps:
A. dye layer 1 is dyeed;
Dyeing adopts Italian Ba Zuoni environmental protection O type low tension type dyeing machine, overflow dyeing machine enters water and is in charge of into cloth at normal temperatures, and adds CD-1000N, it is stirred in the secondary cylinder of overflow dyeing machine and opens automatic feeding system, it will pump in overflow dyeing machine automatically, and the pH value in overflow dyeing machine controls between 3 and 6; Then technological parameter is inputted in computer system: tension force 20N, rotating speed 150m/min, nozzle exit pressure 0.21MP/cm 2, main pump rotating speed 1005r/min, bath raio 1:5, pre-treatment temperature 98 DEG C, programming rate is 2 DEG C/min, temperature retention time 20min; After be cooled to normal temperature with the speed of 1.5 DEG C/min, wash 2 times, and add CD-1000N; Post-processing temperature 50 DEG C is being warming up to, temperature retention time 20min with the speed of 2 DEG C/min.Input above technological parameter in computer system, the automatic formation process of computer is formulated.Computer is set as automatically, after whole process operation automatic operation completes, can cloth be gone out.
Wherein, when adopting CD-1000N to carry out moisture absorbable and breathable finishing after dye layer 1 dyes, pH value is controlled between 3 and 6.Temperature in arrangement process controls most important, wants slowly (2 DEG C/min) to control lower temperature and react, in case the instability of CD-1000N is separated out during intensification.
B. dewatering process is carried out after washing;
Centrifuge is adopted to dewater, dehydration parameter: rotating speed 500r/min, working time 5min.
C. carry out silicone oil to dye layer 1 after dehydration to wash;
Add hydrophilic softener in the process that silicone oil is washed, its consumption is weight ratio 0.5%-1.5%.In the present embodiment, the consumption of hydrophilic softener is weight ratio 1%.
D. silicone oil is dried after washing, and drying time is 2h-4h, and bake out temperature is 110 DEG C-130 DEG C; In the present embodiment, drying time is 3h, and bake out temperature is 120 DEG C;
E. after drying, heat treatment is carried out to dye layer 1;
Setting process is for adopting Korea S's reason and heat setting machine, technological parameter: frame amplitude 155cm, temperature 160 DEG C, machine speed 30r/min, nip pressure 2.5t, overfeeding 28, cabinet air quantity: windward 500r/min, leeward 800r/min; Operation: enter cloth roll turn down pressure be 2.5t dip dye layer 1 surface; Setup control computer box temperature 160 DEG C; Adjustment overfeeding 28; Dye layer 1 enters cloth machine speed by forming machine with 30m/min, goes out cloth and measures cloth fabric width 155cm.
Adopt CD-1000N as nanometer finishing agent, and by controlling nano finishing technical matters main points, and hydrophilic softener is added in silicone oil is washed, all enhance the soft warm property of superfiber leather, moisture absorbing and sweat releasing and frivolous heat-preserving function, its crystallized ability is stronger.
F. apply one deck dryingagent solution in the method for dye layer 1 lower surface roll marks, then dried, form water repellent layer 10;
Owing to there being water repellent layer 10, which reduce the surface tension of dye layer 1 lower surface, check the formation of capillary effect and pressure differential, make shipwreck to enter from dye layer 1 lower surface, the exchange of the water in the follow-up solvent when applying composite membrane 2 is only carried out at dye layer 1 upper surface, avoid the generation of bubble, ensure that the quality of composite membrane 2, and water repellent layer 10 be arranged so that dye layer 1 has certain moisture protection.
G. the making of composite membrane 2:
1) by the dye layer 1 of polytetrafluoroethylene (PTFE) adhesive coated after shaping, part polytetrafluoroethylene (PTFE) adhesive infiltrates groove 5 and is also full of groove 5, and polytetrafluoroethylene (PTFE) adhesive forms polytetrafluoroethylene film at dye layer 1 upper surface;
Polytetrafluoroethylene (PTFE) adhesive adopts normal temperature cure, after being namely coated in dye layer 1, being placed in 10h at the temperature of 15 DEG C-32 DEG C, also can being 5h or 24h, the mode of oven dry also can be adopted to carry out.After polytetrafluoroethylene (PTFE) adhesive solidification, the polytetrafluoroethylene (PTFE) in groove 5 be integral type structure at the polytetrafluoroethylene (PTFE) on dye layer 1 surface, thus polytetrafluoroethylene film to be arranged on dye layer 1, difficult drop-off.
2) by solid-state polyurethane and dimethyl formamide solution mixed dissolution, the solid content of solution is between 18%-20%; In the present embodiment, polyurethane formulations is become solid content be 18% polyurethane adhesive, also can to make solid content be the polyurethane adhesive of 20% or make the polyurethane adhesive that solid content is 19%.
Dimethyl formamide solution is the primary solvent of dissolve polyurethane, can add secondary solvent, the secondary solvent that secondary solvent is acetone, butanone, ethyl acetate, toluene are mixed to form, and the mass ratio of primary solvent and secondary solvent is 3:2.
Polyurethane does not really dissolve in dimethyl formamide solution, and polyurethane chain is wherein in curling shape, and interchain may be wound around mutually, and there is the dynamic balancing of " being wound around and unwrapping " state, along with the reduction of concentration, the winding of interchain is progressively opened; Obviously, due to the winding of interchain, exacerbate the viscosity of solution, unfavorable to film, therefore select the solid content of solution between 18%-20%.
3) dry fabrication composite membrane 2 is adopted: be directly coated on polytetrafluoroethylene film by the polyurethane adhesive scraper got ready;
4) composite membrane 2 is placed in baking oven the solvent evaporated on adhesive for polyurethane;
Concrete mode is as follows: first heat up with the programming rate of 2 DEG C/min, evaporate some impurity solvents, continues insulation dry 10min when being warmed up to the boiling point of secondary solvent, continues to heat up with the programming rate of 2 DEG C/min, finally continues insulation at 150 DEG C and dries 30min.
H. the preparation of basic unit 3: basic unit 3 adopts spandex yarn to be formed by weaving, spandex yarn forms some coils 6 at lower surface, and two or more continuous print coil 6 forms a salient point 7;
I. be sprayed in basic unit 3 by spray pattern by the mixing material of antistatic finish, balance 24h, also can balance 12h or 36h;
J. adopt the mode of wet method laminating that dye layer 1 is fitted in basic unit 3 upper surface;
Concrete operations are as follows: dye layer 1 lower surface sprays one deck tack coat 8, dye layer 1 lower surface and tack coat 8 are fitted, basic unit 3 upper surface and tack coat 8 are fitted, during laminating, temperature is 150 DEG C-170 DEG C, formation gapless is fitted, and run with the speed of 5m/min, low-pressure is adopted to be that 2.5t dips dye layer 1 and basic unit 3, after progressively dry respectively through the temperature section of 105 DEG C-110 DEG C, 110 DEG C-115 DEG C, 115 DEG C-120 DEG C, 120 DEG C-125 DEG C, 125 DEG C-130 DEG C, 130 DEG C-135 DEG C, 135 DEG C-140 DEG C, the holdup time in each stage is 5min.
Tack coat 8 for primary raw material is made, adopts EVA application formula to form primarily of vinylacetate, acrylate, ethene etc., has that binding speed is fast, original viscosity good, bonding force is strong, film formation at low temp performance is good.
K. dry and be placed on normal temperature and carry out maintenance, curing time is at least 24h;
L. the preparation of crease-resistant stratum reticulare 4: adopt ptt fiber to be made into reticulate body, mesh 9 size of crease-resistant stratum reticulare 4 is 2-6mm, and in the present embodiment, the size of mesh 9 is 4mm; And crease-resistant stratum reticulare 4 is bonded in basic unit 3 lower surface, the salient point 7 in basic unit 3 is outside exposed by mesh 9.
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention.

Claims (9)

1. moisture absorption superfiber leather, it is characterized in that: the crease-resistant stratum reticulare (4) comprising dye layer (1), be coated in the composite membrane (2) of dye layer (1) upper surface, be arranged on the basic unit (3) of dye layer (1) lower surface, be arranged on basic unit (3) lower surface, composite membrane (2) employing applies one deck polyurethane film in PolytetrafluoroethylFilm Film and makes; Dye layer (1) adopts super fiber material to make, the reticulate body that crease-resistant stratum reticulare (4) is made into for ptt fiber.
2. moisture absorption superfiber leather according to claim 1, is characterized in that: dye layer (1) upper surface is provided with groove (5), and the cross-sectional area of groove (5) bottom is greater than the cross-sectional area on groove (5) top.
3. moisture absorption superfiber leather according to claim 1, is characterized in that: basic unit (3) adopts spandex yarn to be formed by weaving, and spandex yarn forms some coils (6) at lower surface, and two or more continuous print coil (6) forms a salient point (7).
4., for the preparation of the manufacture method of the moisture absorption superfiber leather in claim 1, it is characterized in that, comprise the following steps:
A. in overflow dyeing machine, dye layer (1) is dyeed;
B. dewatering process is carried out to dye layer (1);
C. carry out silicone oil to dye layer (1) after dehydration to wash;
D. silicone oil is dried after washing;
E. apply one deck dryingagent solution in the method for dye layer (1) lower surface roll marks, then dried, form water repellent layer (10);
F. the making of composite membrane (2):
1) by polytetrafluoroethylene (PTFE) adhesive coated at dye layer (1) upper surface, polytetrafluoroethylene (PTFE) adhesive dye layer (1) upper surface formed polytetrafluoroethylene film;
2) solid-state polyurethane and dimethyl formamide solution mixed dissolution are formed adhesive for polyurethane, the solid content of solution is between 18%-20%;
3) dry fabrication composite membrane (2) is adopted: be directly coated on polytetrafluoroethylene film by the polyurethane adhesive scraper got ready;
4) composite membrane (2) is placed in baking oven the solvent evaporated on adhesive for polyurethane;
G. the preparation of basic unit (3): basic unit (3) adopts spandex yarn to be formed by weaving, and spandex yarn forms some coils (6) at lower surface, and two or more continuous print coil (6) forms a salient point (7);
H. adopt the mode of wet method laminating that dye layer (1) is fitted in basic unit (3) upper surface;
I. the preparation of crease-resistant stratum reticulare (4): adopt ptt fiber to be made into reticulate body; And crease-resistant stratum reticulare (4) is bonded in basic unit (3) lower surface, the salient point (7) in basic unit (3) is outside exposed by mesh (9).
5. the manufacture method of moisture absorption superfiber leather according to claim 4, it is characterized in that: 4 in step f), concrete mode is as follows: first heat up with the programming rate of 2 DEG C/min, evaporate some impurity solvents, continue insulation when being warmed up to the boiling point of secondary solvent and dry 5-15min, rear continuation heats up with the programming rate of 2 DEG C/min, finally continues insulation at 150 DEG C and dries 20-60min.
6. the manufacture method of moisture absorption superfiber leather according to claim 4, it is characterized in that: in step h, dye layer (1) lower surface sprays one deck tack coat (8), dye layer (1) lower surface and tack coat (8) are fitted, basic unit's (3) upper surface and tack coat (8) are fitted, during laminating, temperature is 150 DEG C-170 DEG C, formation gapless is fitted, and run with the speed of 5m/min, low-pressure is adopted to be that 2.5t dips dye layer (1) and basic unit (3), after respectively through 105 DEG C-110 DEG C, 110 DEG C-115 DEG C, 115 DEG C-120 DEG C, 120 DEG C-125 DEG C, 125 DEG C-130 DEG C, 130 DEG C-135 DEG C, the temperature section of 135 DEG C-140 DEG C is progressively dried, the holdup time in each stage is 2-15min.
7. the manufacture method of moisture absorption superfiber leather according to claim 4, is characterized in that: in overflow dyeing machine, add CD-1000N after step a dyeing and carry out moisture absorbable and breathable finishing to dye layer (1).
8. the manufacture method of moisture absorption superfiber leather according to claim 4, is characterized in that: add hydrophilic softener in the process that in step c, silicone oil is washed, its consumption is weight ratio 0.5%-1.5%.
9. the manufacture method of moisture absorption superfiber leather according to claim 4, it is characterized in that: 2 in step f), dimethyl formamide solution is the primary solvent of dissolve polyurethane, add secondary solvent, the secondary solvent that secondary solvent is acetone, butanone, ethyl acetate, toluene are mixed to form, the mass ratio of primary solvent and secondary solvent is 3:2.
CN201510581793.5A 2015-09-15 2015-09-15 Moisture absorption ultra-fine fiber leather and manufacturing method thereof Active CN105105387B (en)

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Publication number Priority date Publication date Assignee Title
CN108968196A (en) * 2017-06-04 2018-12-11 天津博雷利服装有限公司 A kind of garment material of good permeability

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CN203844360U (en) * 2014-04-14 2014-09-24 天守(福建)超纤科技股份有限公司 Anti-fouling and anti-wrinkle fabric
CN203923570U (en) * 2013-12-10 2014-11-05 浙江航艇针织有限公司 The woven cloth of pro-skin, band heating massage convex point
CN104708878A (en) * 2015-02-25 2015-06-17 昆山华阳新材料股份有限公司 High-elastic two-component composite microporous film

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Publication number Priority date Publication date Assignee Title
JP2002146654A (en) * 2000-11-08 2002-05-22 Hideki Horimoto Knit fabric
JP4402153B1 (en) * 2008-11-19 2010-01-20 ハニー化成株式会社 Aqueous matte surface treating agent composition and polyvinyl chloride resin product having coating layer thereof
CN103009741A (en) * 2011-09-21 2013-04-03 昆山华富合成皮革有限公司 Polyurethane composite film
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108968196A (en) * 2017-06-04 2018-12-11 天津博雷利服装有限公司 A kind of garment material of good permeability

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