CN110029504A - A kind of down-proof fabric - Google Patents
A kind of down-proof fabric Download PDFInfo
- Publication number
- CN110029504A CN110029504A CN201810030532.8A CN201810030532A CN110029504A CN 110029504 A CN110029504 A CN 110029504A CN 201810030532 A CN201810030532 A CN 201810030532A CN 110029504 A CN110029504 A CN 110029504A
- Authority
- CN
- China
- Prior art keywords
- fabric
- resin layer
- resin
- proof fabric
- porous resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- D06N3/04—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 by reactions only involving carbon-to-carbon unsaturated bonds
- D06N3/042—Acrylic polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of down-proof fabrics.The fabric includes base cloth layer and porous resin layer, contains acrylic resin and organic silicon resin in porous resin layer.Fabric of the invention not only has good gas permeability, and has good anti-chiseling down, solves leakage this problem of suede at pin hole, while fabric also has the performances such as soft.
Description
Technical field
The invention belongs to down jackets fields, and in particular to a kind of to carry out coating processing using foaming resinoid opposite material to solve
The problem of suede is certainly leaked at feather dress fabric pin hole.
Background technique
Down jackets have huge share and irreplaceable as warming product most conventional in the market on the market
Effect.And greatest problem existing for down jackets is exactly to bore suede, therefore the exploitation of down-proof fabric is also always that producer endeavours to grind
The direction studied carefully.
Currently, also having much for the method for boring the improvement of suede problem, mainly there are following three kinds of methods: (1) fabric being carried out
Calendering processing reduces the gap between yarn to achieve the purpose that anti-chiseling down, as disclosed in patent document CN102433743A
A kind of processing method of down-proof fabric will carry out again 3~5 times calenderings processing after the processing of fabric water-sprinkling, but this method needs
Multiple calendering processing will lead to filament damage, influence the useful life longevity of fabric；(2) coating processing is carried out to fabric, uses resin
A kind of heat-insulation breathable anti-chiseling down garment material is disclosed in hole such as patent document CN104473360A between filling yarn,
One layer of organic silicon resin is coated on fabric, although imparting the certain gas permeability of fabric, since resin layer is without micro- more
Hole wears and still has feeling of oppression and heat, and gas permeability deficiency also results in fabric in stress, and natural feather leaks out from pin hole；(3)
Ventilated membrane and fabric progress is compound, gap between yarn is blocked using film layer, as disclosed in patent CN106042496A
Waterproof & Moisture Permeable Film is hot-pressed onto web surface by hot melt adhesive by a kind of environmental-protection ventilation anti-chiseling down garment material, same gained
The gas permeability of fabric still needs to be further increased.
Summary of the invention
A kind of fabric superior the purpose of the present invention is to provide permeability and that suede effect is bored with fabulous anti-pitting.
Down-proof fabric of the invention, including base cloth layer and porous resin layer, wherein contain acrylic acid in porous resin layer
Resinoid and organic silicon resin.
Anti-pitting of the invention bores velvet fabric, and soft, gas permeability is superior, and has fabulous anti-chiseling down effect.
Specific embodiment
Down-proof fabric of the invention, including base cloth layer and porous resin layer, wherein contain acrylic acid in porous resin layer
Resin and organic siliconresin.Acrylic resin intensity is high, foaminess is good, and the binding force of resin layer and fabric can be improved, mention
High-peeling strength solves the problems, such as that composite material washing resistance is poor；And the elasticity and flexibility of organic silicon resin all compare
It is good, it can assign composite material superior feel, the resin layer that the two is formed has the structure of porous densification, and is evenly distributed
In web surface, not only the hole on fabric between yarn is capped, and the aperture of resin layer is also smaller, realizes anti-pitting
The porous structure of the purpose while resin layer of boring suede also ensures that the air-moisture-permeable of composite material perspires effect.
Wherein the mixing ratio of acrylic resin and organic siliconresin is preferably 1~9:1.The content of acrylic resin is excessive
Words, elasticity, feel and the wearability of resin layer have the tendency that variation, when fabric is by external force, not due to resin layer elasticity
Sufficient, aperture is replied bad at pin hole, it is possible to natural feather be caused to leak out from pin hole；If the content of organic siliconresin is excessive, have
It is possible that the problems such as foaminess of resin is bad, causes fabric aeration to be deteriorated.
Anti-pitting of the invention is bored in velvet fabric, be preferably formed as base fabric fibrous raw material be one of terylene and nylon or
Two kinds.Consider that nylon fiber has the characteristics such as light weight, intensity are high, wearability is good, more preferably.
Porous resin layer in the present invention, preferably grammes per square metre are 4~12g/m2, more preferably 6~10g/m2.The grammes per square metre of resin layer
Less than 4g/m2If, the ventilative homogeneity and anti-chiseling down effect of composite material have a declining tendency；The grammes per square metre of resin layer is super
Cross 12g/m2If, the feel and flexibility of composite material also have the tendency that variation.
Porous resin layer in the present invention, preferably its average pore size are 2~30 μm, more preferably 10~15 μm.Average pore size
If 2 μm, the gas permeability of one side composite material and moisture-inhibiting perspire ability and have the tendency that reduction, on the other hand, natural feather
When clothes are squeezed, pin hole has widened trend at suture, it is possible to occur leaking suede problem；And if average pore size is greater than 30 μm,
Contact area between resin layer and composite material is reduced, and the washing resistance of composite material has the tendency that reduction.In the present invention
The micropore of porous resin layer is through structure, is connected with each other, is mutually communicated between 80% or more Kong Yukong, uniform to be distributed
In resin layer.The expansion density of preferred porous resin layer controls between 100~300g/L in the present invention, may insure in this way
The average pore size of resin layer is between 2~30 μm.
Anti-pitting of the invention bores the preparation method of velvet fabric, includes the following steps:
(1) coating resin working fluid is prepared:
50~90 parts by weight of acrylic resin
10~50 parts by weight of organic silicon resin
1~5 parts by weight of foaming agent
2~8 parts by weight of foam stabilizer
1~6 parts by weight of crosslinking agent.
Wherein, crosslinking agent is the crosslinking degree in order to improve resin, improves resin mechanical property, it is preferable to use isocyanates
Or melamine class crosslinking agent；Foaming agent is to form the micropore of perforation, it is preferred to use alkane to enable resin uniformly to foam
The salt of base chain；Foam stabilizer is the bubble stability in order to control resin, it is preferred to use fatty acid salt.
(2) above-mentioned hybrid resin working fluid is then subjected to foaming processing；Wherein foaming handles constant speed blender used
500~3000r/min of revolving speed, 10~40min of time.
(3) foaming treated liquid to be processed is subjected to coating processing to feather dress fabric；60~100 DEG C/1~2min,
It is dried under conditions of 130~160 DEG C/1~2min, obtains product.
According to section, earnestly method (カ ケ Application method), fabric of the invention have reached anti-pitting and have bored suede qualification rank.
Embodiment
The test method for each index being related in the present invention is as follows:
(1) resin layer grammes per square metre
The sample of feather dress fabric is taken using disc sampler, then molten with 100mL formic acid dissolution nylon or 100mL hexafluoroisopropanol
Terylene is solved, porous resin layer is obtained, is claimed after drying using washing (20 DEG C × 1min) three times, under the conditions of 40 DEG C × 30min
M is measured, the grammes per square metre of porous resin can be obtained.
(2) in resin layer acrylic resin and organic siliconresin mixing ratio
A. firstly, being carried out using porous resin layer part of the infrared tester (Japanese Shimadzu Corporation FTIR8400S) to fabric
Observation, according to the characteristic absorption peak repetitive unit of the characteristic absorption peak Si-O of organosilicon and acrylic resin, confirmation
Resin type；
B. element silicon is accurately judged using Xray fluorescence spectrometer (Japanese Rigaku corporation ZSX Primus111+) again
Content, the content value of gained element silicon are content X of the organic siliconresin in porous resin layer；
C. the acrylic resin in resin layer then is dissolved with butyl acrylate, weight loss is acrylic resin in porous tree
Content Y in rouge layer；
D.Y:X is the mixing ratio of acrylic resin and organic siliconresin in resin layer.
(3) aperture
A. firstly, by the fabric with porous resin layer in liquid nitrogen freezing processing 1 minute, after taking-up, cut into 1cm × 1cm
Sample；
B. then using the TM3030 Miniscope couple of Hitachi High-Technologies Corporation production
The surface of sample and section carry out Observe and measure, and test environment is 20 ± 2 DEG C, 65 ± 4%RH；
Wherein, surface apertures: each sample chooses at four corners and middle position five (multiplying power is 200 times), and every place selects at random
Fixed 20 holes, calculate its average value d1；
Section aperture: each sample takes the place of left, center, right three (multiplying power is 200 times), and 10 holes, meter are selected in each place at random
Calculate its average value d2；
C. aperture d=(d of porous resin layer1+d2)/2.
(4) gas permeability
According to the gas permeability that 1096 standard of JIS L (2010) method measures, test area 38cm2, test pressure 125Pa, test
Sample number n=5.
(5) pliability
Using sensory evaluation.30 people are looked for evaluate the pliability of fabric.Wherein, more than 25 people think fabric hand feel softness i.e.
It is determined as excellent, 16~24 to think that fabric hand feel softness is determined as good, and 10~15 people think that fabric hand feel softness is determined as one
As, think that fabric hand feel softness is determined as difference below 9 people.
(6) anti-chiseling down
Earnestly two 50cm × 50cm square feather dress fabrics are sewn into 5 wide tubulose natural feathers by method (カ ケ Application method) for section
Packet is put into washing bag after inserting feather, then puts it into dry 1 hour (within 60 DEG C), temperature in drumdrier
Sample is taken out after being reduced under room temperature.The Down and Feather of leakage and down fiber are classified and counted, its total leakage is then surveyed
Feather amount, 10mg or less be qualification.
Embodiment 1
(1) coating resin working fluid is prepared:
70 parts by weight of acrylic resin
30 parts by weight of organic silicon resin
5 parts by weight of crosslinking agent
2 parts by weight of foaming agent
6 parts by weight of foam stabilizer
First mentioned component is mixed, then mixed liquor is subjected to foaming stir process, so that expansion density is reached 140g/L, obtains coating
Resin working fluid.
(2) then on coating machine, it is 34g/m that above-mentioned coating resin working fluid, which is coated on grammes per square metre,220D nylon woven
On object, drying film forming then is carried out by continuous drying case (60 DEG C → 130 DEG C), coating weight is in 7.0g/m2Obtain product, performance
It is shown in Table 1.
Embodiment 2
Acrylic resin used is 60 parts by weight；Organic silicon resin is 40 parts by weight, remaining is made anti-drilling with embodiment 1
Velvet fabric, performance are shown in Table 1.
Embodiment 3
Acrylic resin used is 80 parts by weight；Organic silicon resin is 20 parts by weight, remaining is made anti-drilling with embodiment 1
Velvet fabric, performance are shown in Table 1.
Embodiment 4
Acrylic resin used is 95 parts by weight；Organic silicon resin is 5 parts by weight, and anti-chiseling down is made with embodiment 1 in remaining
Fabric, performance are shown in Table 1.
Embodiment 5
Hybrid resin expansion density used is adjusted to 180g/L, and down-proof fabric is made with embodiment 1 in remaining, and performance is shown in Table
1。
Embodiment 6
Hybrid resin expansion density used is adjusted to 400g/L, and down-proof fabric is made with embodiment 1 in remaining, and performance is shown in Table
1。
Embodiment 7
Resin coating weight is 9.6g/m2, down-proof fabric is made with embodiment 1 in remaining, and performance is shown in Table 1.
Embodiment 8
Resin coating weight is 14.0g/m2, down-proof fabric is made with embodiment 1 in remaining, and performance is shown in Table 1.
Embodiment 9
It is 40g/m that base fabric, which selects grammes per square metre,220D Woven Polyester Fabrics, down-proof fabric is made with embodiment 1 in remaining, and performance is shown in
Table 1.
Comparative example 1
Acrylic resin is 100 parts by weight, does not use organic silicon resin, and down-proof fabric is made with embodiment 1 in remaining,
Its performance is shown in Table 1.
Comparative example 2
Organic silicon resin is 100 parts by weight, does not use acrylic resin, and down-proof fabric is made with embodiment 1 in remaining,
Its performance is shown in Table 1.
Table 1
According to table 1,
(1) by embodiment 1 and embodiment 4 it is found that under equal conditions, fabric and resin mixing ratio that resin mixing ratio is 70:30
It is compared for the fabric of 95:5, the anti-suede rank of the two is suitable, although the former gas permeability is slightly below the latter, pliability is better than
The latter.
(2) by embodiment 1 and embodiment 6 it is found that the working fluid and foaming that expansion density is 140g/L are close under equal conditions
Degree is that the working fluid of 400g/L is compared, the former gas permeability and pliability is obviously better than the latter.
(3) by embodiment 7 and embodiment 8 it is found that resin layer grammes per square metre is 9.6g/m under equal conditions2Fabric and resin
Layer grammes per square metre is 14.0g/m2Fabric compare, although gas permeability is consistent, pliability is obviously better than the latter.
(4) by embodiment 1 and embodiment 9 it is found that base fabric selects fabric obtained by nylon woven object and base fabric under equal conditions
Fabric obtained by Woven Polyester Fabrics is selected to compare, the gas permeability of the two is suitable, but the former pliability is better than the latter.
(5) by comparative example 1 and embodiment 1 it is found that not containing the fabric of organic silicon resin in resin layer under equal conditions
Compared with the fabric containing organic silicon resin in resin layer, the gas permeability of the two is suitable, but the former anti-chiseling down is unqualified.
(6) by comparative example 2 and embodiment 1 it is found that not containing the fabric of acrylic resin in resin layer under equal conditions
Compared with the fabric in resin layer containing acrylic resin, the former gas permeability is very poor, and anti-chiseling down is unqualified.
Claims (6)
1. a kind of down-proof fabric, including base cloth layer and porous resin layer, it is characterized in that: containing propylene in the porous resin layer
Acid resin and organic silicon resin.
2. down-proof fabric according to claim 1, it is characterized in that: the fibrous raw material for forming the base fabric is terylene and nylon
One or both of.
3. down-proof fabric according to claim 2, it is characterized in that: the fibrous raw material for forming the base fabric is nylon.
4. down-proof fabric according to claim 1, it is characterized in that: the grammes per square metre of the porous resin layer is 4~12g/m2。
5. down-proof fabric according to claim 1, it is characterized in that: the average pore size of the porous resin layer is 2~30 μm,
And hole is communicating structure.
6. down-proof fabric described according to claim 1~any one of 5, it is characterized in that: being measured according to JISL1096 method described
The gas permeability of down-proof fabric is 0.2~1.5cc/sec/sqcm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810030532.8A CN110029504A (en) | 2018-01-12 | 2018-01-12 | A kind of down-proof fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810030532.8A CN110029504A (en) | 2018-01-12 | 2018-01-12 | A kind of down-proof fabric |
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| Publication Number | Publication Date |
|---|---|
| CN110029504A true CN110029504A (en) | 2019-07-19 |
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ID=67234374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810030532.8A Pending CN110029504A (en) | 2018-01-12 | 2018-01-12 | A kind of down-proof fabric |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021082A (en) * | 2019-11-19 | 2020-04-17 | 吴江市汉塔纺织整理有限公司 | Mute breathable down-proof coating and preparation method thereof |
| CN112980313A (en) * | 2021-03-10 | 2021-06-18 | 宁波瑞凌新能源科技有限公司 | Foaming coating and preparation method and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2128475A1 (en) * | 1970-06-09 | 1971-12-23 | Nairn-Williamson Ltd., Lancaster (Grossbritannien) | Suede-like sheet material with a textile fabric base and process for the production thereof |
| JPH03241078A (en) * | 1990-02-15 | 1991-10-28 | Tokai Senko Kk | Air-permeable fabric subjected to cotton ejection preventive processing |
| JP2002069856A (en) * | 2000-08-30 | 2002-03-08 | Shinto Print Kk | Fabric preventing feather from falling |
| CN102803601A (en) * | 2009-06-18 | 2012-11-28 | 东丽株式会社 | Down proof woven fabric |
| TW201328874A (en) * | 2012-01-02 | 2013-07-16 | Singtex Ind Co Ltd | Down-proof, ventilative and absorptive textile with porous material and preparation thereof |
| CN104473360A (en) * | 2014-12-05 | 2015-04-01 | 常熟市董浜镇徐市晨晨针织服装厂 | Warm, breathable and down-proof garment fabric |
-
2018
- 2018-01-12 CN CN201810030532.8A patent/CN110029504A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2128475A1 (en) * | 1970-06-09 | 1971-12-23 | Nairn-Williamson Ltd., Lancaster (Grossbritannien) | Suede-like sheet material with a textile fabric base and process for the production thereof |
| JPH03241078A (en) * | 1990-02-15 | 1991-10-28 | Tokai Senko Kk | Air-permeable fabric subjected to cotton ejection preventive processing |
| JP2002069856A (en) * | 2000-08-30 | 2002-03-08 | Shinto Print Kk | Fabric preventing feather from falling |
| CN102803601A (en) * | 2009-06-18 | 2012-11-28 | 东丽株式会社 | Down proof woven fabric |
| TW201328874A (en) * | 2012-01-02 | 2013-07-16 | Singtex Ind Co Ltd | Down-proof, ventilative and absorptive textile with porous material and preparation thereof |
| CN104473360A (en) * | 2014-12-05 | 2015-04-01 | 常熟市董浜镇徐市晨晨针织服装厂 | Warm, breathable and down-proof garment fabric |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021082A (en) * | 2019-11-19 | 2020-04-17 | 吴江市汉塔纺织整理有限公司 | Mute breathable down-proof coating and preparation method thereof |
| CN111021082B (en) * | 2019-11-19 | 2022-04-22 | 吴江市汉塔纺织整理有限公司 | Mute breathable down-proof coating and preparation method thereof |
| CN112980313A (en) * | 2021-03-10 | 2021-06-18 | 宁波瑞凌新能源科技有限公司 | Foaming coating and preparation method and application thereof |
| CN112980313B (en) * | 2021-03-10 | 2021-11-16 | 宁波瑞凌新能源科技有限公司 | Foaming coating and preparation method and application thereof |
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Application publication date: 20190719 |