CN107419550A - A kind of preparation method of simulated leather knitted composite fabric - Google Patents
A kind of preparation method of simulated leather knitted composite fabric Download PDFInfo
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- CN107419550A CN107419550A CN201710733594.0A CN201710733594A CN107419550A CN 107419550 A CN107419550 A CN 107419550A CN 201710733594 A CN201710733594 A CN 201710733594A CN 107419550 A CN107419550 A CN 107419550A
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- China
- Prior art keywords
- fabric
- prefabricated
- knitted composite
- polyurethane coating
- simulated leather
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- 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
- 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
- D06N3/0013—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 multilayer webs
-
- 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
- D06N3/0036—Polyester fibres
-
- 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
- D06N3/0038—Polyolefin fibres
-
- 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
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
-
- 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
- D06N2201/00—Chemical constitution of the fibres, threads or yarns
- D06N2201/04—Vegetal fibres
- D06N2201/042—Cellulose fibres, e.g. cotton
-
- 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
- D06N2207/00—Treatments by energy or chemical effects
- D06N2207/06—Treatments by energy or chemical effects using liquids, e.g. water
-
- 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
- D06N2209/1607—Degradability
- D06N2209/1614—Biodegradable
-
- 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
- D06N2209/1635—Elasticity
-
- 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
-
- 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
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/28—Artificial leather
-
- 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
- D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
Abstract
A kind of preparation method of simulated leather knitted composite fabric, is related to a kind of knitting fabric, and simulated leather knitted composite fabric includes base fabric, non-woven fabrics and polyurethane coating, step A：PUR is uniformly smeared in base fabric, non-woven fabrics is then placed on PUR forms prefabricated fabric；Step B：Prefabricated fabric is heated；Step C：Nonwoven surface on prefabricated fabric uniformly smears polyurethane coating, stands 24h at 20 ~ 25 DEG C after having smeared, is allowed to form polyurethane coating；Step D：Prefabricated fabric is dyed by coloring agent；Step E：Prefabricated fabric is dried；Step F：Multiple sizing is carried out to prefabricated fabric.The imitation leather leather facing material that this method is produced is made up of the base fabric of cotton or polyester-cotton blend composition, non-woven fabrics and polyurethane coating, is had fidelity high compared to existing leather, good permeability, degradable characteristic, is a kind of environmentally friendly shell fabric.
Description
Technical field
The present invention relates to one kind to be knitted fabric, more particularly to a kind of imitation leather leather facing material.
Background technology
Leather is through the not perishable Animal Skin of denaturation obtained by physics, the chemical process such as depilation and tanning.Leather
It is made up of natural protein fibre in three dimensions close weave, there is a kind of special grain layer on its surface, has nature
Graining and gloss, comfortable feel.During human evolution, it has been found that the juice or mineral oil of some plants are to leather
With certain flexibility, raw material skin is by the immersion of juice, with more gas permeability, anti-corrosive properties.So that plate matter have it is soft, anti-
The physical and chemical performances such as lancinating, resistance to tortuosity.The skin in this period just really possesses the characteristic of leather goods.And this juice we
Referred to as tanning agent.Curriery, which develops into eighties of last century mid-term and forms stable tanning agent, is roughly divided into following three class：1. vegetable tanning agent：
Mainly there is tannin extract, for industrial leather or bottom leather.2. mineral tenning agent：Mainly there are chromic salts, aluminium salt, for various civilian leather.Such as clothes
Dress etc..3. organic tanning agent：Mainly there are formaldehyde, glutaraldehyde etc., for fur fur and all kinds of thin miscellaneous skins.Due to leather material and
Reasons in structure, most leather gas permeability is bad, very uncomfortable in summer use, simultaneously as Physical Processing and chemistry
The reason for auxiliary agent is needed to use during processing, all not environmentally, and leather finish is not easy to drop for existing leather major part production procedure
Solution.
The content of the invention
The present invention is directed to deficiency of the prior art, there is provided a kind of preparation method of simulated leather knitted composite fabric, this
The imitation leather leather facing material that method is produced is made up of base fabric, non-woven fabrics and polyurethane coating, has fidelity compared to existing leather
Height, good permeability, degradable characteristic, it is a kind of environmentally friendly shell fabric in the fabrication process without chemical assistant.
In order to solve the above-mentioned technical problem, a kind of preparation method of simulated leather knitted composite fabric, simulated leather knitting are compound
Fabric includes base fabric, non-woven fabrics and polyurethane coating, and method for weaving includes following steps, step A：It is uniform in base fabric
PUR is smeared, non-woven fabrics is then placed on PUR forms prefabricated fabric；Step B：Prefabricated fabric is heated,
Prefabricated fabric temperature is warming up to 80 DEG C to 100 DEG C in 5min ~ 15min, then kept at least 10 minutes, subsequently in 20min
Inside cool the temperature to 20 DEG C；Step C：Nonwoven surface on prefabricated fabric uniformly smears polyurethane coating, after having smeared
24h is stood at 20 ~ 25 DEG C, is allowed to form polyurethane coating；Step D：Prefabricated fabric is dyed by coloring agent；Step
E：Prefabricated fabric is dried；Step F：Multiple sizing is carried out to prefabricated fabric, a kind of simulated leather pin is obtained after the completion of multiple sizing
Knit composite material.
In above-mentioned technical proposal, it is preferred that described base fabric is to include the single jersey, cotton wool, two wires of cotton or polyester-cotton blend composition
Flannelette, three-wire flannelette.
In above-mentioned technical proposal, it is preferred that described non-woven fabrics is the non-woven fabrics that acrylic resin is raw material.
In above-mentioned technical proposal, it is preferred that need to add additive when dyeing in step D, described additive is to have
One or more of mixtures in machine silicon class defoamer, degreaser, color fixing agent, levelling agent.
In above-mentioned technical proposal, it is preferred that in step F, prefabricated fabric is carried out into multiple sizing by forming machine, wherein rolling
Liquid rate in 70% ~ 90%, platen pressure in 2Kpa ~ 5KPa, oven temperature in 100 DEG C ~ 120 DEG C, speed in the m/s of 15 m/s ~ 35.
The imitation leather leather facing material of the present invention is combined by base fabric, non-woven fabrics, polyurethane coating by PUR.Base fabric one
As select the single jersey of cotton or polyester-cotton blend composition, cotton wool, two wires flannelette, three-wire flannelette etc., base fabric mainly provides the basic hand of finished product
Sense.Non-woven fabrics main component is acrylic resin, and it act as finished product and provides texture appearance, appropriate well-pressed degree and elastic recovery
Property.Polyurethane coating is mainly made up of polyurethane and solvent, is mainly used in imitating leather surface gloss and feel.This simulated leather
The manufacturing theory of fabric be by imitating corium original structure, it is mutually compound with base fabric, non-woven fabrics, polyurethane coating, by
Polyurethane is applied with adding non-woven fabrics among base fabric, although solving, existing product is soft, and toughness deficiency, return moves stiff, bullet
The problem of property difference.Use that acrylic resin is the non-woven fabrics and cotton of raw material or the base fabric of polyester-cotton blend composition simultaneously, from raw material
Solve the bad gas permeability of existing product and nondegradable situation, reduce environmental pollution.
Compared with prior art, the beneficial effects of the invention are as follows：The imitation leather leather facing material that this method is produced is by cotton or washs
Base fabric, non-woven fabrics and the polyurethane coating of cotton composition are formed, and are had fidelity high compared to existing leather, good permeability, can be dropped
The characteristic of solution, it is a kind of environmentally friendly shell fabric in the fabrication process without chemical assistant.
Embodiment
The present invention is described in further detail with reference to embodiment.
Embodiment 1, a kind of preparation method of simulated leather knitted composite fabric, it is characterized in that, simulated leather knitted composite fabric
Including base fabric, non-woven fabrics and polyurethane coating, described base fabric is all cotton undershirt cloth.Described non-woven fabrics is that acrylic resin has been
The non-woven fabrics of raw material.
Method for weaving includes following steps：Step A, PUR is uniformly smeared in base fabric, then in PUR
Upper placement non-woven fabrics forms prefabricated fabric.Step B, prefabricated fabric is heated, prefabricated fabric temperature heated up in 5min
To 80 DEG C, then keep at least 10 minutes, 20 DEG C are subsequently cooled the temperature in 20min.Step C：On prefabricated fabric
Nonwoven surface uniformly smears polyurethane coating, stands 24h at 20 ~ 25 DEG C after having smeared, is allowed to form polyurethane coating.
Step D, prefabricated fabric is dyed by coloring agent；Need to add additive in dyeing, described additive is organic
One or more of mixtures in silicon class defoamer, degreaser, color fixing agent, levelling agent.Step E, prefabricated fabric is dried.
Step F, prefabricated fabric is subjected to multiple sizing by forming machine, wherein pick-up rate in 80%, platen pressure in 2Kpa, oven temperature
In 100 DEG C, speed in 15 m/min.A kind of simulated leather knitted composite fabric is obtained after the completion of multiple sizing.
Embodiment 2, a kind of preparation method of simulated leather knitted composite fabric, it is characterized in that, simulated leather knitted composite fabric
Including base fabric, non-woven fabrics and polyurethane coating, described base fabric is polyester-cotton blend two wires flannelette.Described non-woven fabrics is polypropylene tree
Fat is the non-woven fabrics of raw material.
Method for weaving includes following steps：Step A, PUR is uniformly smeared in base fabric, then in PUR
Upper placement non-woven fabrics forms prefabricated fabric.Step B, prefabricated fabric is heated, prefabricated fabric temperature heated up in 15min
To 100 DEG C, then keep at least 10 minutes, 20 DEG C are subsequently cooled the temperature in 20min.Step C：On prefabricated fabric
Nonwoven surface uniformly smears polyurethane coating, stands 24h at 20 ~ 25 DEG C after having smeared, is allowed to form polyurethane coating.
Step D, prefabricated fabric is dyed by coloring agent；Need to add additive in dyeing, described additive is organic
One or more of mixtures in silicon class defoamer, degreaser, color fixing agent, levelling agent.Step E, prefabricated fabric is dried.
Step F, prefabricated fabric is subjected to multiple sizing by forming machine, wherein pick-up rate in 83%, platen pressure in 5KPa, oven temperature
In 120 DEG C, speed in 35 m/min.A kind of simulated leather knitted composite fabric is obtained after the completion of multiple sizing.
Embodiment 3, a kind of preparation method of simulated leather knitted composite fabric, it is characterized in that, simulated leather knitted composite fabric
Including base fabric, non-woven fabrics and polyurethane coating, described base fabric is cotton cotton wool.Described non-woven fabrics is that acrylic resin has been
The non-woven fabrics of raw material.
Method for weaving includes following steps：Step A, PUR is uniformly smeared in base fabric, then in PUR
Upper placement non-woven fabrics forms prefabricated fabric.Step B, prefabricated fabric is heated, prefabricated fabric temperature heated up in 10min
To 90 DEG C, then keep at least 10 minutes, 20 DEG C are subsequently cooled the temperature in 20min.Step C：On prefabricated fabric
Nonwoven surface uniformly smears polyurethane coating, stands 24h at 20 ~ 25 DEG C after having smeared, is allowed to form polyurethane coating.
Step D, prefabricated fabric is dyed by coloring agent；Need to add additive in dyeing, described additive is organic
One or more of mixtures in silicon class defoamer, degreaser, color fixing agent, levelling agent.Step E, prefabricated fabric is dried.
Step F, prefabricated fabric is subjected to multiple sizing by forming machine, wherein pick-up rate in 80%, platen pressure in 3KPa, oven temperature
In 110 DEG C, speed in 25 m/min.A kind of simulated leather knitted composite fabric is obtained after the completion of multiple sizing.
Embodiment 4, a kind of preparation method of simulated leather knitted composite fabric, it is characterized in that, simulated leather knitted composite fabric
Including base fabric, non-woven fabrics and polyurethane coating, described base fabric is three-wire flannelette.Described non-woven fabrics is that acrylic resin has been
The non-woven fabrics of raw material.
Method for weaving includes following steps：Step A, PUR is uniformly smeared in base fabric, then in PUR
Upper placement non-woven fabrics forms prefabricated fabric.Step B, prefabricated fabric is heated, prefabricated fabric temperature heated up in 10min
To 90 DEG C, then keep at least 10 minutes, 20 DEG C are subsequently cooled the temperature in 20min.Step C：On prefabricated fabric
Nonwoven surface uniformly smears polyurethane coating, stands 24h at 20 ~ 25 DEG C after having smeared, is allowed to form polyurethane coating.
Step D, prefabricated fabric is dyed by coloring agent；Need to add additive in dyeing, described additive is organic
One or more of mixtures in silicon class defoamer, degreaser, color fixing agent, levelling agent.Step E, prefabricated fabric is dried.
Step F, prefabricated fabric is subjected to multiple sizing by forming machine, wherein pick-up rate in 78%, platen pressure in 4KPa, oven temperature
In 100 DEG C, speed in 30 m/min.A kind of simulated leather knitted composite fabric is obtained after the completion of multiple sizing.
Claims (5)
1. a kind of preparation method of simulated leather knitted composite fabric, it is characterized in that, simulated leather knitted composite fabric includes base fabric, nothing
Spinning cloth and polyurethane coating, method for weaving includes following steps,
Step A：PUR is uniformly smeared in base fabric, non-woven fabrics is then placed on PUR forms prefabricated fabric；
Step B：Prefabricated fabric is heated, prefabricated fabric temperature is warming up to 80 DEG C to 100 DEG C in 5min ~ 15min, so
After kept at least 10 minutes, 20 DEG C are subsequently cooled the temperature in 20min；
Step C：Nonwoven surface on prefabricated fabric uniformly smears polyurethane coating, quiet at 20 ~ 25 DEG C after having smeared
24h is put, is allowed to form polyurethane coating；
Step D：Prefabricated fabric is dyed by coloring agent；
Step E：Prefabricated fabric is dried；
Step F：Multiple sizing is carried out to prefabricated fabric, a kind of simulated leather knitted composite fabric is obtained after the completion of multiple sizing.
2. a kind of preparation method of simulated leather knitted composite fabric according to claim 1, it is characterized in that, described base fabric
It is single jersey, cotton wool, two wires flannelette, the three-wire flannelette for including cotton or polyester-cotton blend composition.
3. a kind of preparation method of simulated leather knitted composite fabric according to claim 1, it is characterized in that, described nonwoven
Cloth is the non-woven fabrics that acrylic resin is raw material.
4. a kind of preparation method of simulated leather knitted composite fabric according to claim 1, it is characterized in that, in step D
Need to add additive during dyeing, described additive is one in organic silicon defoamer, degreaser, color fixing agent, levelling agent
Kind or several mixtures.
5. a kind of preparation method of simulated leather knitted composite fabric according to claim 1, it is characterized in that, in step F,
Prefabricated fabric is subjected to multiple sizing by forming machine, wherein pick-up rate in 70% ~ 90%, platen pressure in 2Kpa ~ 5KPa, baking oven temperature
Degree is in 100 DEG C ~ 120 DEG C, speed in the m/min of 15 m/min ~ 35.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733594.0A CN107419550A (en) | 2017-08-24 | 2017-08-24 | A kind of preparation method of simulated leather knitted composite fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710733594.0A CN107419550A (en) | 2017-08-24 | 2017-08-24 | A kind of preparation method of simulated leather knitted composite fabric |
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| CN201710733594.0A Pending CN107419550A (en) | 2017-08-24 | 2017-08-24 | A kind of preparation method of simulated leather knitted composite fabric |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589415A (en) * | 2018-03-13 | 2018-09-28 | 广东银洋环保新材料有限公司 | A kind of preparation method and paper product decorations material of degradable simulated leather paper product decorations material |
| IT202100016673A1 (en) * | 2021-06-25 | 2022-12-25 | Tecno Gi S P A | REINFORCING MATERIAL FOR LEATHER GOODS AND FOOTWEAR |
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| CN202045941U (en) * | 2011-04-09 | 2011-11-23 | 江阴协统汽车附件有限公司 | Easy-scrubbing glass fiber enhanced polyurethane composite board molding interior trimming part for automobile |
| CN105398162A (en) * | 2015-12-22 | 2016-03-16 | 江苏九赛马服饰有限公司 | PU leather fabric |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589415A (en) * | 2018-03-13 | 2018-09-28 | 广东银洋环保新材料有限公司 | A kind of preparation method and paper product decorations material of degradable simulated leather paper product decorations material |
| IT202100016673A1 (en) * | 2021-06-25 | 2022-12-25 | Tecno Gi S P A | REINFORCING MATERIAL FOR LEATHER GOODS AND FOOTWEAR |
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Application publication date: 20171201 |