CN109898333A - The manufacturing method of Niu Bage style cloth and silk and Niu Bage style cloth and silk - Google Patents
The manufacturing method of Niu Bage style cloth and silk and Niu Bage style cloth and silk Download PDFInfo
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- CN109898333A CN109898333A CN201811465113.3A CN201811465113A CN109898333A CN 109898333 A CN109898333 A CN 109898333A CN 201811465113 A CN201811465113 A CN 201811465113A CN 109898333 A CN109898333 A CN 109898333A
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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
- D06N3/0002—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
- D06N3/0009—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 knitted 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
- D06N3/0006—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 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
- D06N3/0002—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
- D06N3/004—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 flocked webs or pile fabrics upon which a resin is applied; Teasing, raising web before resin application
-
- 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
- D06N3/0075—Napping, teasing, raising or abrading of the resin coating
-
- 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
- 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
-
- 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
- D06N3/128—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 silicon 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
- D06N3/12—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
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/06—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06N2203/068—Polyurethanes
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Woven Fabrics (AREA)
- Knitting Of Fabric (AREA)
Abstract
The present invention provides a kind of Niu Bage style cloth and silk, using braided fabric as substrate, has both the distinctive smooth sense of Niu Bage style and hair arrangement close to natural leather and excellent wear resistance.A kind of to have the Niu Bage style cloth and silk 100 that flexible strip 100 ' made of resin 20 is assigned to braided fabric, flexible strip 100 ' has the filling part 40 comprising fiber 10 and resin 20 and is formed with the non-filling portion 30 in space.Flexible strip 100 ' has a filoplume portion 50 on surface, filoplume portion 50 with a thickness of 0.01~0.4mm.
Description
Technical field
The present invention relates to have Niu Bage style cloth and silk and its manufacturer that flexible strip made of resin is assigned to braided fabric
Method.
Background technique
For Niu Bage style cloth and silk, it is desirable that close to the sense of touch and feel of natural leather.Natural leather is formed in inside
Unique sense of touch (the referred to as smooth and adjoint flexibility of " smooth sense " out is fermented in the gap of appropriateness through this structure
Submissive thoughts and feelings) and feel (hair arrangement).If thinking also to form the knot for being similar to natural leather in Niu Bage style cloth and silk
Structure (gap) can then make smoothly to feel and hair is arranged close to natural leather.On the other hand, the shortcomings that natural leather is prone to wear,
Therefore for Niu Bage style cloth and silk require natural leather unavailable excellent wear resistance.For this reason, it may be necessary to suitably select
Constitute the former material of Niu Bage style cloth and silk.
As the manufacturing method of Niu Bage style cloth and silk (artificial leather), commonly known following methods: it will contain and be soaked with solvent
It is that the fibre plate of polyurethane resin is impregnated in the liquid of solidification the damp process for solidifying solvent system polyurethane resin；And it will
It is dried in the gas phase containing the fibre plate for being soaked with aqueous polyurethane resin, makes the dry method of water system urethane resin solidification.
The Niu Bage style artificial leather of resin is assigned (referring for example to special to substrate by dry method for example, developing
Sharp document 1).The Niu Bage style artificial leather of patent document 1 realizes the smooth sense and hair arrangement close to natural leather, simultaneously
It is also equipped with high abrasion resistance.
Existing technical literature
Patent document
Patent document 1: International Publication No. 2017/043322
Summary of the invention
Problems to be solved by the invention
The Niu Bage style artificial leather of patent document 1 with fabric and compiles object (below always using non-woven fabrics as substrate
Referred to as " braided fabric ".) it is substrate.In network etc., the Density inhomogeneity of fiber, therefore braided fabric fiber compared with non-woven fabrics tends to
It is difficult to equably assign resin by dry method, in the past, in the case that braided fabric is used as substrate, utilizes wet type normal direction braided fabric
Assign resin.However, if using damp process to braided fabric assign resin, resin be easy excessively be attached to fiber surface and
Between fiber, therefore manufactured Niu Bage style artificial leather becomes fiber and is buried in the structure in resin.Such structure is difficult
To embody smooth sense and hair arrangement close to natural leather.
The present invention completes, and it is an object of the present invention to provide as substrate and being had both close to natural skin using braided fabric in view of the above problems
The distinctive smooth sense of the Niu Bage style of leather and hair arrangement and Niu Bage style cloth and silk and its manufacture of excellent wear resistance
Method.
The means used to solve the problem
Feature for solving the Niu Bage style cloth and silk of the present invention of the above subject, which is constituted, to be,
It is to have the Niu Bage style cloth and silk that flexible strip made of resin is assigned to braided fabric,
Above-mentioned flexible strip has the filling part comprising fiber and resin and is formed with the non-filling portion in space.
According to the Niu Bage style cloth and silk of this composition, to braided fabric assign flexible strip made of resin have comprising fiber and
The filling part of resin and the non-filling portion for being formed with space, therefore porous structure is formed in flexible strip.Such structure becomes
Similar to the structure of natural leather.Therefore, the Niu Bage style cloth and silk of this composition can be realized using braided fabric as substrate close to day
The smooth sense and hair arrangement of right leather.In addition, since, there are non-filling portion, resin will not excessively be attached to work in flexible strip
For the braided fabric of substrate, the distinctive smooth sense of the available Niu Bage style close to natural leather and hair arrangement.In addition, scratching
Property piece filling part in, fiber is enhanced by resin, therefore the available intensity higher than natural leather, becomes wear-resistant
The excellent Woven fabric product of property.
In Niu Bage style cloth and silk of the present invention,
It is preferred that above-mentioned flexible strip has filoplume portion on surface.
It can be realized by having filoplume portion on surface close to natural leather according to the Niu Bage style cloth and silk of this composition
The distinctive hair arrangement of Niu Bage style.
In Niu Bage style cloth and silk of the present invention,
It is preferred that above-mentioned filoplume portion with a thickness of 0.01~0.4mm.
According to the Niu Bage style cloth and silk of this composition, since the thickness in filoplume portion being set in appropriate range, thus
It can be realized the distinctive hair arrangement of Niu Bage style closer to natural leather.
In Niu Bage style cloth and silk of the present invention,
It is preferred that the space in above-mentioned non-filling portion is gap made of being surrounded by above-mentioned fiber.
According to the Niu Bage style cloth and silk of this composition, the space in non-filling portion is gap made of being surrounded by fiber, because
This is fixed in flexible strip internal pore with the state moderately dispersed.As a result, the porous structure being made of gap is by securely
It maintains, becomes the Woven fabric product of excellent in wear resistance.
In Niu Bage style cloth and silk of the present invention,
It is preferred that above-mentioned filling part includes multifilament yarn combination, above-mentioned multifilament yarn combination is that above-mentioned fiber and above-mentioned resin exist
Multifilament yarn combination made of the internal combustion of the multifilament yarn of above-mentioned braided fabric is constituted,
It constitutes as follows: in the region of the per unit area in the section of above-mentioned flexible strip, by above-mentioned multifilament yarn
The sectional area for the above-mentioned fiber for including in combination is set as A1, the sectional area of above-mentioned resin is set as to B1, will be in above-mentioned multifilament yarn
The sectional area in above-mentioned gap made of the inside of combination is surrounded by multiple above-mentioned fibers that above-mentioned resin combines is set as
In the case where C1, gap occupation rate Gy (%) defined with following formula (1) meets following formula (2),
Gy (%)=× 100 (1) { C1/ (A1+B1+C1) }
Gy (%)≤15 (2).
According to the Niu Bage style cloth and silk of this composition, due to according to the gap occupation rate Gy (%) defined with above-mentioned formula (1)
The mode for meeting above-mentioned formula (2) is constituted, therefore can be realized no less than the distinctive smooth sense of the Niu Bage style of natural leather.
In Niu Bage style cloth and silk of the present invention,
It is preferred that above-mentioned flexible strip has filoplume portion on surface,
Above-mentioned filling part also include above-mentioned fiber with above-mentioned resin in the root in above-mentioned filoplume portion in conjunction with film-form hair
Plumage combination,
It constitutes as follows: in the region of the per unit area in the section of above-mentioned flexible strip, by above-mentioned filoplume knot
The sectional area for the above-mentioned fiber for including in zoarium is set as A2, the sectional area of above-mentioned resin is set as to B2, will combine in above-mentioned filoplume
The sectional area in above-mentioned gap made of the inside of body is surrounded by multiple above-mentioned fibers that above-mentioned resin combines is set as C2's
In the case of, gap occupation rate Gs (%) defined with following formula (3) meets following formula (4),
Gs (%)=× 100 (3) { C2/ (A2+B2+C2) }
Gs/Gy > 1 (4).
According to the Niu Bage style cloth and silk of this composition, due to according to the gap occupation rate Gs (%) defined with above-mentioned formula (3)
The mode for meeting above-mentioned formula (4) is constituted, therefore becoming includes more gap in the filoplume combination that surface is formed about
Structure can be realized the distinctive smooth sense of Niu Bage style close to natural leather.
In Niu Bage style cloth and silk of the present invention,
It is preferred that the space in above-mentioned non-filling portion is cracking made of above-mentioned fiber separation.
According to the Niu Bage style cloth and silk of this composition, the space in non-filling portion is cracking made of fiber separation, can
It is formed and the adjacent filling part that is cracked with film-form.
In Niu Bage style cloth and silk of the present invention,
It is preferred that the single fiber degree of above-mentioned fiber is 0.1~0.7dtex.
According to the Niu Bage style cloth and silk of this composition, due to using the fiber with single fiber degree appropriate as fiber, because
This is able to maintain that the wear resistance of necessity and sufficiency, while realizing particularly good hair arrangement.
In Niu Bage style cloth and silk of the present invention,
It is preferred that above-mentioned resin is selected from least one of polyurethane resin, organic siliconresin and acrylic resin.
It can become and assign due to using resin appropriate as resin according to the Niu Bage style cloth and silk of this composition
Give the Woven fabric product of appropriate flexibility while excellent in wear resistance.
Feature for solving the manufacturing method of the Niu Bage style cloth and silk of the present invention of the above subject, which is constituted, to be,
Include:
Fluffing processing is implemented to the surface of braided fabric, forms the filoplume formation process of filoplume on above-mentioned surface；
The suppression process that the above-mentioned braided fabric for being formed with filoplume forms substrate is pressed from surface side；
Resin impregnated is set to assign process in the resin of above-mentioned substrate；
Make the drying process containing the damp and hot drying of substrate for being soaked with above-mentioned resin.
According to the manufacturing method of the Niu Bage style cloth and silk of this composition, by implementing hair before the implementation that resin assigns process
Plumage formation process and suppression process can be improved the density in the filoplume of the surface of braided fabric formation, keep resin.Further,
By implementing damp and hot drying in drying process, the inside that can be formed in flexible strip has the filling comprising fiber and resin
Portion and be formed with space non-filling portion porous structure.Since such structure is similar to the structure of natural leather,
Obtained cloth and silk can be realized the distinctive smooth sense of Niu Bage style and hair arrangement close to natural leather.In addition, due to scratching
Property piece in fiber it is enhanced by resin, therefore the available intensity higher than natural leather becomes excellent in wear resistance
Woven fabric product.
In the manufacturing method of Niu Bage style cloth and silk of the present invention,
It is preferred that carrying out the masking work in the surface of above-mentioned substrate coating water-soluble composition after above-mentioned suppression process
Sequence.
It can be prevented according to the manufacturing method of the Niu Bage style cloth and silk of this composition by carrying out above-mentioned masking process
Resin is excessively penetrated into filoplume, and the filoplume portion of appropriate thickness is formed in Niu Bage style cloth and silk.
In the manufacturing method of Niu Bage style cloth and silk of the present invention,
It is preferred that carry out implementing fluffing processing to the surface of the above-mentioned substrate for imparting resin after above-mentioned drying process,
Arrange the whole hair process of the hair arrangement of above-mentioned filoplume.
It can be realized more according to the manufacturing method of the Niu Bage style cloth and silk of this composition by carrying out above-mentioned whole hair process
Close to the distinctive smooth sense of Niu Bage style and hair arrangement of natural leather.
In the manufacturing method of Niu Bage style cloth and silk of the present invention,
It is preferred that carrying out rubbing process after above-mentioned whole hair process.
It can make to pass through by carrying out above-mentioned rubbing process according to the manufacturing method of the Niu Bage style cloth and silk of this composition
Dry and cured feel limbers up, therefore can assign flexibility to Niu Bage style cloth and silk, realizes closer to natural leather
Niu Bage style it is distinctive it is smooth sense and hair arrangement.
Detailed description of the invention
Fig. 1 is the figure of the scanning electron microscope (SEM) shot to the section of Niu Bage style cloth and silk of the invention
Picture.
Fig. 2 be the knitting direction to the looped fabric by Niu Bage style cloth and silk of the invention to be used for substrate on the basis of with not
The SEM image that the section of same three directions cutting is shot.
Fig. 3 is flow chart the step of indicating the manufacturing method of Niu Bage style cloth and silk of the invention.
Specific embodiment
Hereinafter, for embodiment involved in Niu Bage style cloth and silk of the invention and its manufacturing method, reference on one side
Attached drawing is described in detail on one side.But the present invention is not limited to following compositions.
(Niu Bage style cloth and silk)
Fig. 1 is the scanning electron microscope (SEM) shot to the section of Niu Bage style cloth and silk 100 of the invention
Image.The SEM image of Fig. 1 is to make foundation brush (SA-15-P8, T427, Daisow Co., Ltd.'s industry system) vertically contact ox bar
The filoplume portion 50 on the surface of dagger-axe style cloth and silk 100 becomes the state of lodging hair along lodging cant to Fushun 5 times, by relative to
Sample is acquired in the parallel section of the knitting direction of the round needle woven fabric of substrate, passes through scanning electron microscope (S-3000N, strain formula
Hitachi, commercial firm new and high technology system) with the image of 80 times of enlargement ratio shootings.Niu Bage style cloth and silk 100 contains according to comprising resin 20
It is dipped in and is constituted in such a way that fiber 10 is the flexible strip 100 ' in the substrate of matrix.It should be noted that Niu Bage style cloth and silk
100 commercialization in the state of making wadding etc. fit in flexible strip 100 ' sometimes, but in order to be easy to illustrate in this specification, especially
The flexible strip 100 ' of no fitting wadding etc. itself is handled as Niu Bage style cloth and silk 100.
Substrate is the substrate that fluffing processing is implemented to the braided fabric weaved by the multifilament yarn comprising fiber 10.Hereinafter, will
The side of fluffing processing is implemented in substrate as surface.For in the braided fabric of substrate, can be used such as Trico warp knit,
The double-deck La Sheer, circle volume etc. compile the fabrics such as object, plain weave, twill, satin weave.The weight per unit area of substrate is preferably adjusted to 150~
1000g/m2.If the weight per unit area of substrate is above range, it is easy to assign the resin 20 of necessity and sufficiency.The unit of substrate
Area weight is less than 150g/m2In the case where, resin 20 is easy to fall off between the fiber 10 for constituting substrate.The unit plane of substrate
Product weight is more than 1000g/m2In the case where, it is difficult to sufficiently contain resin pickup 20 between the fiber 10 for constituting substrate and keeps.Base
The thickness L of material is preferably set to 0.5~3.7mm.If the thickness L of substrate is above range, available texture and processability
Excellent cloth and silk is as final products.In the case that the thickness L of substrate is less than 0.5mm, the cloth and silk as final products is difficult to body
The existing distinctive smooth sense of Niu Bage style and hair arrangement, it is possible to become texture as paper.The thickness L of substrate is more than 3.7mm
In the case where, it is possible to the problem in the manufactures such as generation is deteriorated as the processability of industry goods, materials and equipments, sewing becomes difficult.For base
In the fiber 10 of material, the synthetic fibers such as polyester, nylon, acrylic fibers, polyvinyl, carbamate can be used；Acetic acid esters,
The semisynthetic fibres such as triacetate, Promix (Promix)；The regeneration such as artificial silk, copper ammonia fiber, rich fine (polynosic)
Fiber；The natural fibers such as cotton, silk, fiber crops.Above-mentioned each fiber may be used singly or in combination of two or more as mixed fine object
It uses.It is from the viewpoint of versatility and durability (mechanical strength, heat resistance, light resistance) as the preferred former material of fiber 10
Synthetic fibers, preferred former material are the polyester of excellent strength.
For resin 20, polyurethane resin, organic siliconresin and acrylic resin can be used.Among these resins,
It is preferable to use polyurethane resins.Polyurethane resin is broadly divided into non-water system polyurethane resin (solvent system polyurethane resin) and water system
Polyurethane resin.Niu Bage style cloth and silk 100 of the invention is manufactured using dry method, therefore is suitable for using aqueous polyurethane tree
Rouge, but the previous non-water system polyurethane resin used using damp process also can be used.It should be noted that about dry type is utilized
The manufacturing method of the Niu Bage style cloth and silk 100 of the invention of method, in aftermentioned " manufacturing method of Niu Bage style cloth and silk " one
It is described in detail in.As polyurethane resin, polyether system polyurethane resin, Polyester polyurethane resin, poly- carbonic acid can be enumerated
Ester system polyurethane resin etc..These polyurethane resins can be used alone, can also be to combine the shape of two or more mixtures
Formula uses.From the viewpoint of wear resistance, polycarbonate-based polyurethane resin is preferably as polyurethane resin.Polyurethane
The solidification form of resin can enumerate one-pack-type, biliquid curing type, moisture-curable etc..Among these, it is small from carrying capacity of environment and
From the perspective of working load is small, water-based one-pack-type is suitable.In addition, the dispersal pattern of water-based one-pack-type can be enumerated
Self-emulsifying type, forced emulsification type.It should be noted that in above-mentioned each polyurethane resin, can also add catalyst, crosslinking agent,
Smooth agent, gelation promoter, filler, wax, fast light enhancer, foaming agent, thermoplastic resin, thermosetting resin, dyestuff, face
Material, fire retardant, conductivity-imparting agent, antistatic agent, penetrability enhancer, hydrophobing agent, oleophobic agent, hollow foaming body, water absorbing agent,
Protein powder, deodorant, surfactant, defoaming agent, mould inhibitor, preservative, pigment dispersing agent, inactive gas, glues hygroscopic agent
The even various additives such as preventing agent, hydrolysis preventing agent, delustering agent, sense of touch enhancer, thickener.
Impregnation amount from resin 20 to substrate relative to the weight per unit area of substrate by solid component conversion in terms of preferred adjustment
To 7~50 weight %, more preferably it is adjusted to 10~30 weight %.If the impregnation amount of resin 20 be above range, fiber 10 with
The ratio of resin 20 is appropriate, and thus, it is possible to form the structure for being similar to natural leather.The impregnation amount of resin 20 is less than 7 weight %'s
In the case of, the binding force of fiber 10 becomes inadequate, it is difficult to form aftermentioned gap 30a, the cloth and silk as final products is difficult to
Embody the distinctive smooth sense of Niu Bage style.In the case that the impregnation amount of resin 20 is more than 50 weight %, rubber like is occurred
A possibility that sticky feeling or impaired hair arrangement.
Niu Bage style cloth and silk 100 of the invention is according to the structure having similar to the natural leather as Porous former material
Mode constitute.Specifically, it is formed on the surface for constituting the flexible strip 100 ' of Niu Bage style cloth and silk 100 from multifilament yarn piloerection
Filoplume portion 50, form a large amount of micro-spaces in the inside of flexible strip 100 '.In this specification, the micro-space will be formed with
Region is defined as non-filling portion 30.Flexible strip 100 ' is by the potting resin 20 between fiber 10, so that multiple fibers 10 are set
Rouge 20 combines, and forms multiple fibers 10 and the integrated filling part 40 of resin 20.It include multifilament yarn combination in filling part 40
40a and filoplume combination 40b.Multifilament yarn combination 40a is the structural body of fiber 10 and resin 20 in the internal combustion of multifilament yarn.
Filoplume combination 40b is the structural body for the film-form that fiber 10 and resin 20 combine near the root in filoplume portion 50, with multifilament
Knot zoarium 40a is compared, and is formed as thin skin shape in the surface side of flexible strip 100 '.In space in non-filling portion 30, it is included in
Sky made of the inside of multifilament yarn combination 40a and filoplume combination 40b are surrounded by multiple fibers 10 that resin 20 combines
Gap 30a and fiber 10 is cracked 30b made of separating between multifilament yarn combination 40a and filoplume combination 40b.Pass through shape
At such structure, the relative positional relationship between the interior fiber 10 of flexible strip 100 ' is substantially fixed.As a result, fine
The gap 30a that dimension 10 is surrounded keeps its form, in the interior fixation of flexible strip 100 '.
In Niu Bage style cloth and silk 100 of the invention, as shown in Figure 1, equal on the surface of flexible strip 100 ' with filoplume portion 50
Exist evenly, gap 30a exists in the state that the inside of flexible strip 100 ' moderately disperses.Such structure is similar to natural skin
The structure of leather, thereby, it is possible to realize close to the distinctive sense of touch of Niu Bage style (smooth sense) of natural leather and feel (hair row
Column).In addition, flexible strip 100 ' is since fiber 10 is enhanced by resin 20, intensity increases compared with natural leather, display
Excellent wear resistance.
The various characteristics such as the Niu Bage style distinctive " smooth sense, hair arrangement, wear resistance " of cloth and silk are assigned by (I) flexibility
The thickness in filoplume portion 50 in the state of lodging hair in piece 100 ', the gap occupation rate in (II) multifilament yarn combination 40a, with
And the ratio between the gap occupation rate in (III) filoplume combination 40b and the gap occupation rate in multifilament yarn combination 40a are (hereinafter referred to as
For " gap occupation rate ratio ".) influence.
(I) thickness in filoplume portion
Make filoplume portion 50 as the section of the flexible strip 100 ' of the state of lodging hair with electronics microscope photographing, if by the bat
The thickness d 1 in the filoplume portion 50 taken the photograph in image is set as range appropriate, then can embody the distinctive hair arrangement of Niu Bage style.
In Niu Bage style cloth and silk 100 of the invention, the thickness d 1 in filoplume portion 50 according to preferably become 0.01~0.4mm, more preferably at
It is set for the mode of 0.05~0.2mm.The Niu Bage style cloth and silk 100 of the invention for being set as the range of above-mentioned thickness d 1 relies on
Filoplume portion 50 assigns the hair arrangement no less than natural leather to flexible strip 100 '.In the case that thickness d 1 is less than 0.01mm, deposit
It is being difficult to a possibility that embodying hair arrangement.In the case that thickness d 1 is more than 0.4mm, there are the sense of touch possibility different from natural leather
Property.It should be noted that making foundation brush (SA-15- for the thickness d 1 in filoplume portion 50P8, T427, Daisow Co., Ltd.
Industry system) vertically contact Niu Bage style cloth and silk 100 surface filoplume portion 50, become for 5 times along lodging cant to Fushun
The state of lodging hair, in the parallel section of the weaving direction relative to substrate, the section and orthogonal section that are intersected with 45 °
Three cross-section determinations value among it is the smallest value be above range.
(II) the gap occupation rate in multifilament yarn combination
It will in the region of the per unit area of the shooting image with the section of electronics microscope photographing flexible strip 100 '
The sectional area for the fiber 10 for including in multifilament yarn combination 40a is set as A1, the sectional area of resin 20 is set as to B1, will be in multifilament yarn
The sectional area of gap 30a made of multiple fibers 10 that the inside of combination 40a is combined by resin 20 surround is set as C1's
In the case of, if gap occupation rate Gy (%) in multifilament yarn combination 40a that following formula (1) defines is set as model appropriate
It encloses, then can embody the distinctive smooth sense of Niu Bage style.
Gy (%)=× 100 (1) { C1/ (A1+B1+C1) }
Preferably by gap, occupation rate Gy is constituted Niu Bage style cloth and silk 100 of the invention in the way of meeting following formula (2).
Gy (%)≤15 (2)
Gap occupation rate Gy can change by adjusting resin 20 to the impregnation amount of fiber 10 (substrate).According in satisfaction
Niu Bage style cloth and silk 100 of the invention that the mode of formula (2) is constituted is stated by multifilament yarn combination 40a and filoplume combination
The wear resistance raising of 40b and flexible strip 100 ', and flexible strip 100 ' is assigned no less than natural skin by gap 30a
The distinctive smooth sense of the Niu Bage style of leather.In the case that gap occupation rate Gy is more than 15%, strength reduction and be prone to wear, and
And it is difficult to sufficiently assign smooth sense.
(III) gap occupation rate ratio
It will in the region of the per unit area of the shooting image with the section of electronics microscope photographing flexible strip 100 '
The sectional area for the fiber 10 for including in filoplume combination 40b is set as A2, the sectional area of resin 20 is set as to B2, will be combined in filoplume
The case where sectional area of gap 30a made of the inside of body 40b is surrounded by multiple fibers 10 that resin 20 combines is set as C2
Under, if gap occupation rate Gs (%) and above-mentioned multifilament yarn combination in the filoplume combination 40b that following formula (3) is defined
The gap occupation rate ratio (Gs/Gy) of gap occupation rate Gy (%) in 40a is set as range appropriate, then can embody Niu Bage
The distinctive smooth sense of style.
Gs (%)=× 100 (3) { C2/ (A2+B2+C2) }
Niu Bage style cloth and silk 100 of the invention preferably meets the side of following formula (4) according to gap occupation rate ratio (Gs/Gy)
Formula is constituted.
Gs/Gy > 1 (4)
Gap occupation rate Gs can change by adjusting resin 20 to the impregnation amount of fiber 10 (substrate).According in satisfaction
Stating the Niu Bage style cloth and silk 100 of the invention that the mode of formula (4) is constituted becomes in the filoplume combination 40b formed close to surface
In include more gap 30a structure, can be realized the distinctive smooth sense of Niu Bage style close to natural leather.Gap accounts for
Having rate ratio (Gs/Gy) is in 1 situation below, it is difficult to sufficiently assign smooth sense.
Niu Bage style cloth and silk 100 of the invention is by with filoplume combination 40b, so that the silk thread for constituting substrate will not
Expose on surface, lower inhibits the coefficient of friction (MIU) on surface.Specifically, the surface of Niu Bage style cloth and silk 100
Coefficient of friction is with the weaving direction of substrate and the direction that weaving direction is intersected with 45 ° and the direction orthogonal with weaving direction
Three directions measurement value among, it is the smallest value preferably 0.15~0.45.If the coefficient of friction on the surface of natural leather is
0.1~0.3 or so, the coefficient of friction on the surface of Niu Bage style cloth and silk 100 is 0.15~0.45, then can embody close to natural
The distinctive smooth sense of the Niu Bage style of leather.In the case that coefficient of friction is less than 0.15, there is a possibility that wear resistance is insufficient.
In the case that coefficient of friction is more than 0.45, the smooth sense of insufficient embodiment sometimes.
Niu Bage style cloth and silk 100 of the invention preferably becomes 0.01~0.2mm according to the thickness d 2 of filoplume combination 40b
Mode, more preferably set as the mode of 0.05~0.1mm.The ox bar of the invention being set in the range of above-mentioned thickness d 2
Dagger-axe style cloth and silk 100 can be improved wear resistance.In the case that thickness d 2 is less than 0.01mm, there are filoplume combination 40b to be easy
A possibility that being destroyed due to abrasion.In the case that thickness d 2 is more than 0.2mm, there is Niu Bage style cloth and silk 100 to be hardened, sense of touch with
A possibility that natural leather is different.
In Niu Bage style cloth and silk 100 of the invention, in order to evenly realize smooth sense, hair arrangement and wear resistance, fit
The size of locality selection or setting fiber 10 is effective.The fineness degree of fiber 10 selects to be preferably 0.1 in the form of single fiber degree
The fineness degree of~0.7dtex, more preferably 0.1~0.5dtex.The fineness degree of fiber 10 is set in above-mentioned in the form of single fiber degree
Niu Bage style cloth and silk 100 of the invention in range realizes good hair while being able to maintain that the wear resistance of necessity and sufficiency
Arrangement.In the case that single fiber degree is less than 0.1dtex, it is difficult to substantially ensure wear resistance.The case where single fiber degree is more than 0.7dtex
Under, it is difficult to realize the distinctive smooth sense of Niu Bage style and hair arrangement.It should be noted that if used fiber 10 meets
Condition is stated, then can be the mixed fine object for mixing the different multiple fiber of size.
The Niu Bage style cloth and silk 100 of the invention constituted in the above manner in the section view of its thickness direction,
Filoplume portion 50 is formed on surface, has the filling part 40 comprising fiber 10 and resin 20 and is formed with the non-filling portion in space
30.Niu Bage style cloth and silk 100, which has, as a result, forms the porous structure of gap 30a and the 30b that is cracked in inside, this becomes class
It is similar to the structure of the natural leather as Porous former material.Since such structure is relative to Niu Bage style cloth and silk 100
It is formed at least one of the parallel section of the weaving direction of substrate, the section intersected with 45 ° and orthogonal section, because
This Niu Bage style cloth and silk 100 of the invention can be realized the distinctive smooth sense of Niu Bage style and hair row close to natural leather
Column.Fig. 2 be the knitting direction to the knitted fabric by Niu Bage style cloth and silk 100 of the invention to be used for substrate on the basis of with difference
The cutting of three directions the SEM image that is shot of section.(a) it indicates the section parallel relative to knitting direction, (b) indicates
Relative to the section that knitting direction is intersected with 45 °, the section orthogonal relative to knitting direction (c) is indicated.These SEM images be
It is shot under observation condition identical with SEM image shown in FIG. 1.In example shown in Fig. 2, in any section, all formed
Similar to the structure of above-mentioned natural leather.In turn, Niu Bage style cloth and silk 100 of the invention due to including in flexible strip 100 '
Fiber 10 is enhanced by resin 20, therefore can be realized the wear resistance also more excellent than natural leather.
(manufacturing method of Niu Bage style cloth and silk)
Fig. 3 is flow chart the step of indicating the manufacturing method of Niu Bage style cloth and silk of the invention.It is added in each process
Symbol " S " indicate step.Niu Bage style cloth and silk of the invention passes through implementation filoplume formation process (S1) described below, pressure
Process (S2), masking process (S3), resin imparting process (S4), drying process (S5), whole hair process (S6) and rubbing process processed
(S7) it manufactures.Among these processes, filoplume formation process (S1), suppression process (S2), resin assign process (S4) and dry
Process (S5) is process necessary to Niu Bage style cloth and silk in order to obtain, and by implementing these processes, available realization is connect
The Woven fabric product of the distinctive smooth sense of the Niu Bage style of nearly natural leather and hair arrangement and excellent in wear resistance.In addition, logical
The masking process (S3) implemented as any process is crossed to be easy to prevent resin from excessively penetrating into the filoplume of substrate in conduct
Filoplume portion is formed in the Niu Bage style cloth and silk of final products.Further, by implementing the whole hair process as any process
(S6) and process (S7) is rubbed, the hair in Niu Bage style cloth and silk can be adjusted and arrange and further increase sense of touch, feel.With
Under each process is illustrated.
Firstly, preparing the substrate of the matrix as Niu Bage style cloth and silk.Substrate makes by following process: to having
150~1000g/m2Weight per unit area braided fabric surface implement fluffing processing, braided fabric surface side formed hair
The filoplume formation process (S1) of plumage；With the suppression process (S2) for heating pressing braided fabric from surface side.Filoplume formation process is rising
It can be used in hair processing such as the roller for being wound with needle cloth or sand paper (diamond dust) (needle cloth raising machine, diamond dust raising machine).
Using the fluffing processing of roller by contacting roller while keeping braided fabric mobile along roller direction of rotation (length direction of braided fabric)
Surface carries out.At this point, connecing pressure, braided fabric to roller to roller if changing needle cloth or the type of sand paper, the revolution of roller, braided fabric
All conditions such as contact frequency can then adjust the fluffing state of braided fabric.Filoplume formation process is not only based on for using roller
The process of hair processing, can also be by using the braided fabric tissue with filoplume or method well known to planting hair processing etc. is implemented.
Suppression process is implemented using knurling rolls of texturing patterns etc. have been marked.Thus, it is possible to improve the table for being formed with the braided fabric of filoplume
The fibre density of surface side is easy to form filoplume combination in the Niu Bage style cloth and silk as final products.
Then, implement the masking process (S3) in the surface of substrate coating water-soluble composition as needed.Cover process
By by the water-soluble combination of the cellulose derivatives such as carboxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl methyl cellulose etc.
The method that object is coated on the surface of substrate by silk-screen printing etc.；And hydrophobing agent is coated on substrate by silk-screen printing etc.
The method on surface etc. is implemented.Among these methods, Niu Bage style cloth and silk good from workability, as final products at
Product well set out, and are suitable by the method that water-soluble composition is coated on the surface of substrate.By adjusting water-soluble composition
Coating weight can be constituted so that limiting resin assigns the range that is impregnated in filoplume of resin in process with desired thickness
As in the Niu Bage style cloth and silk of final products filoplume portion and filoplume combination.
Then, implement that resin impregnated is made to assign process (S4) in the resin of substrate.Resin assigns process by the following method
Implement: substrate is impregnated in the resiniferous resin solution of packet, it is padded into (mangle- by the ironer-that ironer squeezes out
Pad) method；Resin solution is on base material using the coating such as flush coater, gravure coater, reverse coating machine, knife type coater
Rubbing method etc..Among these methods, in terms of it resin equably can be impregnated in substrate, ironer-padding method is suitable
's.The impregnation condition of resin is calculated as 30~300g/m by weight of with solid component2Resin to have 150~1000g/m2's
The mode that the substrate of weight per unit area assigns is set.As a result, in substrate, resin is attached between the fiber for including in silk thread,
And it is improved between the filoplume of fibre density by suppression process, but due to being coated with water-soluble combination in masking process
Object, therefore resin is without being adhered to the part of the most surface side of filoplume.The imparting amount of resin relative to substrate weight with resin
Solid component conversion meter be adjusted to 7~50 weight %, be preferably adjusted to 10~30 weight %.
Then, implement the drying process (S5) for making to carry out damp and hot drying containing the substrate for being soaked with resin.Drying process uses high
Warm steam generator, high pressure steam generator etc. are implemented.Damp and hot drying is resin can be made reliably to be cured to substrate
The internal preferred drying means of aspect.Intensity and excellent in wear resistance can be processed by the substrate of damp and hot drying drying
Woven fabric product.In the drying condition of substrate, drying temperature is preferably set to 80~150 DEG C, is more preferably set as 100~130
℃.If drying temperature is above range, it is able to suppress the relocation site of resin and fiber assigns resin, is capable of forming filoplume combination
Body and multifilament yarn combination.In the case that drying temperature is lower than 80 DEG C, the drying (solidification) of resin is become inadequate, resin hair
Life migrates and is difficult to assign resin to the specified position of fiber.In the case that drying temperature is more than 150 DEG C, as final products
The smooth sense of Niu Bage style cloth and silk reduces, and hair arrangement is easy to become thick and stiff.Drying time be preferably set to 50~1200 seconds, more
It is preferably set to 100~600 seconds.If drying time is above range, it is able to suppress the relocation site of resin and fiber assigns tree
Rouge is capable of forming filoplume combination and multifilament yarn combination.In the case that drying time is less than 50 seconds, the drying of resin (Gu
Change) it becomes inadequate, resin occurs migration and is difficult to assign resin to the specified position of fiber.Drying time is more than 1200 seconds
In the case of, the smooth sense of the Niu Bage style cloth and silk as final products reduces, and hair arrangement is easy to become thick and stiff.Complete drying
In the substrate of process, fiber is near the inside of silk thread and the root in filoplume portion to become by the state cured of resin-bonded
It can be as the flexible strip that Niu Bage style cloth and silk uses using this state.It is formed largely in the inside of the flexible strip by fiber package
The gap enclosed.That is, gap is moderately dispersed in flexible strip for Niu Bage style cloth and silk of the invention, formed similar
In the structure of natural leather.
Then, it carries out implementing the whole hair process (S6) of fluffing processing on the surface for the substrate for imparting resin.The whole hair work
Sequence is any process implemented as needed, can be arranged because of the arrangement of the hair of dry and at random filoplume.By carrying out whole hair work
The surface of sequence, the Niu Bage style cloth and silk of completion has appropriate coefficient of friction (MIU), can be realized closer to natural leather
The distinctive smooth sense of Niu Bage style and hair arrangement.The coefficient of friction on the surface of Niu Bage style cloth and silk is preferably 0.15~
0.45, more preferably 0.20~0.40.In the case that coefficient of friction is less than 0.15, it is insufficient there are wear resistance a possibility that.It rubs
In the case that wiping coefficient is more than 0.45, the smooth sense of insufficient embodiment sometimes.
Finally, implementing the rubbing process (S7) for adjusting feel.The rubbing process is any work implemented as needed
Sequence can make by dry cured soft.As device used in rubbing process, it can enumerate: cloth and silk is put
Entering rotating cylinder makes its rotation, taps cloth and silk from the top down and assigns the grinder (milling machine) of flexibility；To cloth and silk
Multiple contact pins are beaten on surface, and software is drawn in the oscillation for assigning flexibility and flatness.These can be used alone, and can also combine
It uses.
Embodiment
Hereinafter, being illustrated to the embodiment of Niu Bage style cloth and silk of the invention.In the present embodiment, production has this hair
The Niu Bage style cloth and silk of bright composition.In addition, having made to be compared with the present invention without composition of the invention
Cloth and silk is as comparative example.
<embodiment 1>
Using the staggeredly processing yarn comprising PET split raw yarn (84dtex/25f) and PET raw yarn (33dtex/12f), to rise
Weave is steeped into the base fabric of round needle woven fabric.The weight per unit area of base fabric is 466.6g/m2, base fabric with a thickness of 1.1mm.It will
The base fabric is used as the basis material of the flexible strip of Niu Bage style cloth and silk.Firstly, implementing filoplume formation process to base fabric (makes
With the sand paper of #600,1000 beats/min of fluffing processing is carried out) after, with disperse dyeing, it is again carried out filoplume formation process
(using the sand paper of #600, carrying out 1000 beats/min of fluffing processing).Thereafter, implement the pattern using marking hairiness textured pattern
Knurling rolls carry out the suppression process of heating pressing (100 DEG C, 150kg/mm, 3m/ minutes) and obtain substrate.Substrate is implemented to cover
Process (scrapes slurry silk screen using 1350 purposes, contains 16 weight % of carboxymethyl cellulose on the surface of substrate with the coating of WET coating weight
Aqueous solution 46g/m2Afterwards, it is heat-treated 10 minutes with 60 DEG C) after, impregnation polyurethane resin liquid is implemented by ironer-padding method
Resin assign process.Resin assigns in process, and polyurethane resin liquid is used containing aqueous polyurethane resin (" SAD82 ", the
One industrial pharmaceutical Co. Ltd. system) 20 weight % polyurethane resin liquid, unit plane of the impregnation amount of Xiang Jicai relative to substrate
Product weight is adjusted to 16 weight % in terms of solid component conversion.After the impregnation of polyurethane resin, implement the back tender of damp and hot drying
Sequence (95%RH, 130 DEG C, 10 minutes) forms the flexible strip that polyurethane resin is imparted to base fabric (compiling object).In the flexible strip,
The imparting amount of polyurethane resin is calculated as 74.7g/m with solid component conversion2.Finally implement whole hair process (using the sand paper of #600,
Carry out fluffing processing 1000 beats/min) and rubbing process (using oscillation drawing software (trade name " 3H3200A ",
CARTIGLIANO S.p.A system), process velocity 3m/ minutes beats depth 3.0mm), obtain the Niu Bage style cloth of embodiment 1
Silks.
<embodiment 2>
Using the base fabric of identical round needle woven fabric used in the Niu Bage style cloth and silk with embodiment 1 as Niu Bage style
The basis material of the flexible strip of cloth and silk uses.In the manufacture of Niu Bage style cloth and silk, resin is assigned to poly- ammonia used in process
Ester resin liquid is changed to containing aqueous polyurethane resin (" SAD82 ", Di-ichi Kogyo Seiyaku Co., Ltd.'s system) 40 weight %'s
Polyurethane resin liquid will be adjusted to 32 in terms of solid component conversion relative to the weight per unit area of substrate to the impregnation amount of substrate
Weight %.The imparting amount of polyurethane resin becomes 149.3g/m in terms of by weight of solid component2Mode adjust.Except this it
Outside, implement process similarly to Example 1, obtain the Niu Bage style cloth and silk of embodiment 2.
<embodiment 3>
Warp thread uses PET2H processing yarn (84dtex/25f), and 1 use of weft yarn includes raw yarn (84dtex/25f) 4 of PET split
The staggeredly processing yarn of item and 2 PET raw yarn (33dtex/12f), weft yarn 2 uses PET1H processing yarn (330dtex/96f), with latitude
Forging line backed weave is woven into the base fabric of fabric.The weight per unit area of base fabric is 314g/m2, base fabric with a thickness of 1.0mm.It will
The base fabric is used as the basis material of the flexible strip of Niu Bage style cloth and silk.In the manufacture of Niu Bage style cloth and silk, in resin
It assigns in process, the imparting amount of polyurethane resin becomes 50.2g/m in terms of by weight of solid component2Mode adjust.Except this
Except, implement process similarly to Example 1, obtains the Niu Bage style cloth and silk of embodiment 3.
<embodiment 4>
Surface yarn is raw yarn (84dtex/24f) using PET, and connection yarn uses PET1H processing yarn (84dtex/144f), wadding
Yarn uses the staggeredly processing yarn comprising PET split raw yarn (84dtex/25f) and PET raw yarn (44dtex/12f), is woven into trie
The warp-knit base fabric of section.The weight per unit area of base fabric is 394.1g/m2, base fabric with a thickness of 1.3mm.Using the base fabric as ox bar
The basis material of the flexible strip of dagger-axe style cloth and silk uses.In the manufacture of Niu Bage style cloth and silk, assigned in process in resin, poly- ammonia
The imparting amount of ester resin becomes 63.1g/m in terms of by weight of solid component2Mode adjust.In addition to this, implement and implement
The same process of example 1 obtains the Niu Bage style cloth and silk of embodiment 4.
<embodiment 5>
The base fabric for round needle woven fabric that material used in Niu Bage style cloth and silk with embodiment 1 is identical is as Niu Bage
The basis material of the flexible strip of style cloth and silk uses.In the manufacture of Niu Bage style cloth and silk, after implementing suppression process, do not implement to hide
Process is covered, and implements resin and assigns process.In addition to this, implement process similarly to Example 1, obtain the ox bar of embodiment 5
Dagger-axe style cloth and silk.
<comparative example 1>
The base fabric for round needle woven fabric that material used in Niu Bage style cloth and silk with embodiment 1 is identical is as cloth and silk
Basis material uses.Firstly, implementing filoplume formation process to base fabric (using the sand paper of #600, carries out 1000 beats/min of fluffing processing
Clock) after, with disperse dyeing, be again carried out filoplume formation process (using the sand paper of #600, carry out fluffing processing 1000 times/
Minute).Thereafter, implement thermal deformation field (150 DEG C, 1 minute), obtain the cloth and silk of comparative example 1.That is, the cloth and silk of comparative example 1 be
In the Niu Bage style cloth and silk of embodiment 1, so that polyurethane resin liquid is impregnated in base fabric and implement the state of thermal deformation field
Cloth and silk.
<comparative example 2>
Warp thread using 2 PET1H processing yarns (84dtex/96f) and twist yarn, weft yarn 1 use PET2H processing yarn
(167dtex/48f), weft yarn 2 use PET1H processing yarn (330dtex/96f), are woven into fabric to be forged line backed weave
Base fabric.The weight per unit area of base fabric is 501.2g/m2, base fabric with a thickness of 1.3mm.Using the base fabric as the matrix material of cloth and silk
Material uses.In the manufacture of cloth and silk, firstly, implementing resin painting process after implementing thermal deformation field (150 DEG C, 1 minute).Resin
In painting process, using scraper for coating method, in the surface of base fabric coating polyurethane resin liquid, (polyurethane resin adhesion amount is with solid
Ingredient conversion meter 30g/m2).Polyurethane resin liquid, which uses, contains (" SAT18D ", the first industrial pharmaceutical strain of aqueous polyurethane resin
Formula commercial firm system) 29.6 weight % polyurethane resin liquid.After being coated with polyurethane resin, implement (130 DEG C, 10 points of xeothermic drying
Clock), finally, carrying out (100 DEG C, 150kg/mm, 3m/ points of heating pressing using the knurling rolls of the pattern of marking hairiness textured pattern
Clock) to implement suppression process, obtain the cloth and silk of comparative example 2.
Then, in order to confirm the various characteristics of above-mentioned each cloth and silk, various measurements and evaluation are carried out, for leather structure with
The relationship of various characteristics is studied.Measurement and assessment item are as follows.
[thickness of the thickness in filoplume portion, filoplume combination]
For each cloth and silk, make foundation brush (SA-15-P8, T427, Daisow Co., Ltd.'s industry system) vertically contact surface
Filoplume portion becomes the state of lodging hair to Fushun 5 times along lodging cant, utilizes scanning electron microscope (S-3000N, strain formula
High and new technology company, Hitachi, commercial firm system) with 1000 times of enlargement ratio shooting sections parallel relative to the weaving direction of substrate, with
Three sections in 45 ° of sections intersected and orthogonal section, find out the thickness in the filoplume portion in SEM image at three sections, by it
In it is the smallest value as cloth and silk filoplume portion thickness (mm).In addition, finding out filoplume knot in the SEM image at above-mentioned three section
Fit thickness, by the thickness (mm) of wherein filoplume combination of the smallest value as cloth and silk.
[fiber occupation rate, resin occupation rate, gap occupation rate, gap occupation rate ratio]
For each cloth and silk, by scanning electron microscope (S-3000N, Hitachi Ltd.'s corporation) to put
1000 times of shootings of big multiplying power section orthogonal relative to weaving direction and parallel section, find out SEM image by image analysis
In include the fiber of filoplume combination, resin, the sum of the area in gap, the area of the filoplume combination in SEM image is set
Ratio shared by the sum of each area of fiber, resin, gap when being 100 is set to the fiber occupation rate in filoplume combination
(%), resin occupation rate (%), gap occupation rate (%).Fiber occupation rate (%), resin occupation rate in filoplume combination
The section for the fiber for including in the filoplume combination that (%), gap occupation rate (%) correspond respectively in the region of per unit area
Sky made of product A2, the sectional area B2 of resin, multiple fibers for being combined in the inside of filoplume combination by resin surround
The sectional area C2 of gap.In addition, finding out the fiber for the multifilament yarn combination for including in SEM image, resin, gap by image analysis
The sum of area, each area of fiber, resin, gap when the area of the multifilament yarn combination in SEM image is set as 100 it
Fiber occupation rate (%), the resin occupation rate (%), gap occupation rate being set to shared ratio in multifilament yarn combination
(%).Fiber occupation rate (%), resin occupation rate (%), gap occupation rate (%) in multifilament yarn combination correspond respectively to often
The sectional area A1 of the fiber for including in multifilament yarn combination in the region of unit area, the sectional area B1 of resin, in multifilament yarn
The sectional area C1 in gap made of the inside of combination is surrounded by multiple fibers that resin combines.Further, for each
Cloth and silk calculates the ratio between the gap occupation rate (%) in filoplume combination and gap occupation rate (%) in multifilament yarn combination i.e. sky
Gap occupation rate ratio.Filoplume combination and fiber in multifilament yarn combination, resin, gap occupation rate calculating relative to volume
It knits the orthogonal section in direction to carry out at 2 points (totally 4 points) with each in parallel section, using its average value.
[coefficient of friction]
For each cloth and silk, in the direction that the weaving direction of substrate is intersected with weaving direction with 45 ° and and weaving direction
Three directions in orthogonal direction are surveyed by automation surface testing machine (KES-FB4-AUTO-A plus rattan skill grind Co. Ltd. system)
The coefficient of friction (MIU) for determining surface, using the smallest value among the value of three directions measurement.
[referring to trace]
The adhering mode for referring to trace is evaluated on the surface for pressing with finger each cloth and silk according to following benchmark by visual observation.
Zero attachment is similar to the finger trace of the finger trace in natural leather.
× without adhering to the finger trace for referring to trace being similar in natural leather.
Measurement result and evaluation are summarized in table 1 below.
[table 1]
The thickness in the filoplume portion of the Niu Bage style cloth and silk of Examples 1 to 5 is all in the range of 0.01~0.4mm, filoplume
The thickness of combination is all in the range of 0.01~0.2mm.Filoplume portion and filoplume combination by thickness appropriate, obtain class
It is similar to the finger trace of natural leather.In addition, the gap occupation rate ratio (Gs/Gy) of the Niu Bage style cloth and silk of Examples 1 to 5 is above
1.That is, confirming in the filoplume combination that surface is formed about comprising more gap.In addition, the Niu Bage wind of Examples 1 to 5
The coefficient of friction of lattice cloth and silk becomes 0.4 hereinafter, obtaining the finger trace similar to natural leather.As a result, embodying close to natural
The distinctive smooth sense of the Niu Bage style of leather and hair arrangement, sense of touch are also good.
In contrast, the cloth and silk for not assigning the comparative example 1 of polyurethane resin does not form filoplume combination, without shape yet
At multifilament yarn combination, coefficient of friction is more than 0.4, does not embody the distinctive smooth sense of Niu Bage style.The cloth and silk of comparative example 2
Filoplume portion is not formed, the finger trace similar to natural leather is not obtained.Further, although the cloth and silk of comparative example 2 forms filoplume
Combination, but multifilament yarn combination is not formed, the Niu Bage style cloth and silk of the distribution and Examples 1 to 5 that confirm gap is not
Together, the distinctive smooth sense of Niu Bage style and hair arrangement are not embodied.
Will recognize that Niu Bage style cloth and silk of the invention has includes in the filoplume combination that surface is formed about
More lacunose structure, it is believed that such structure realizes the distinctive smooth sense of Niu Bage style and hair row close to natural leather
Column.
Industrial availability
The manufacturing method of Niu Bage style cloth and silk and Niu Bage style cloth and silk of the invention can be used for automobile piece
The various leather products such as material, aircraft sheet, ship sheet material, sofa, furniture, packet, shoes.
Description of symbols
10 fibers
20 resins
30 non-filling portions
The gap 30a
30b cracking
40 filling parts
40a multifilament yarn combination
40b filoplume combination
50 filoplume portions
100 Niu Bage style cloth and silks
100 ' flexible strips
Claims (13)
1. a kind of Niu Bage style cloth and silk is that have the Niu Bage style cloth for assigning flexible strip made of resin to braided fabric
Silks,
The flexible strip has the filling part comprising fiber and resin and is formed with the non-filling portion in space.
2. Niu Bage style cloth and silk according to claim 1, wherein
The flexible strip has filoplume portion on surface.
3. Niu Bage style cloth and silk according to claim 2, wherein
The filoplume portion with a thickness of 0.01mm~0.4mm.
4. Niu Bage style cloth and silk described in any one of claim 1 to 3, wherein
Space in the non-filling portion is gap made of being surrounded by the fiber.
5. Niu Bage style cloth and silk according to claim 4, wherein
The filling part includes multifilament yarn combination, and the multifilament yarn combination is the fiber and the resin described in the composition
Multifilament yarn combination made of the internal combustion of the multifilament yarn of braided fabric,
It constitutes: in the region of the per unit area in the section of the flexible strip, the multifilament yarn being combined as follows
The sectional area for the fiber for including in body is set as A1, the sectional area of the resin is set as to B1, will combine in the multifilament yarn
The inside of body by the resin in conjunction with multiple fibers surround made of the sectional area in the gap be set as C1's
In the case of, the gap occupation rate Gy defined with following formula (1) meets following formula (2), and the unit of Gy is %,
× 100 (1) Gy={ C1/ (A1+B1+C1) }
Gy≤15···(2)。
6. Niu Bage style cloth and silk according to claim 5, wherein
The flexible strip has filoplume portion on surface,
The filling part also include the fiber with the resin in the root in the filoplume portion in conjunction with film-form filoplume knot
Zoarium,
It constitutes as follows: in the region of the per unit area in the section of the flexible strip, by the filoplume combination
In include the fiber sectional area be set as A2, the sectional area of the resin be set as to B2, will be in the filoplume combination
Inside by the resin in conjunction with multiple fibers surround made of the sectional area in the gap be set as C2 the case where
Under, the gap occupation rate Gs defined with following formula (3) meets following formula (4), and the unit of Gs is %,
× 100 (3) Gs={ C2/ (A2+B2+C2) }
Gs/Gy > 1 (4).
7. Niu Bage style cloth and silk described in any one of claim 1 to 3, wherein
Space in the non-filling portion is cracking made of the fiber separation.
8. Niu Bage style cloth and silk described in any one of claim 1 to 3, wherein
The single fiber degree of the fiber is 0.1dtex~0.7dtex.
9. Niu Bage style cloth and silk described in any one of claim 1 to 3, wherein
The resin is selected from least one of polyurethane resin, organic siliconresin and acrylic resin.
10. a kind of manufacturing method of Niu Bage style cloth and silk comprising:
Fluffing processing is implemented to the surface of braided fabric, forms the filoplume formation process of filoplume on the surface；
The suppression process of substrate is formed from the braided fabric for being formed with filoplume described in surface side pressing；
Resin impregnated is set to assign process in the resin of the substrate；
Impregnation is set to have the drying process of the damp and hot drying of the substrate of the resin.
11. the manufacturing method of Niu Bage style cloth and silk according to claim 10, wherein
After the suppression process, the masking process in the surface of substrate coating water-soluble composition is carried out.
12. the manufacturing method of Niu Bage style cloth and silk described in 0 or 11 according to claim 1, wherein
After the drying process, carry out implementing the surface of the substrate for imparting resin fluffing processing, described in arrangement
The whole hair process of the hair arrangement of filoplume.
13. the manufacturing method of Niu Bage style cloth and silk according to claim 12, wherein
After the whole hair process, rubbing process is carried out.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017235340A JP2019099970A (en) | 2017-12-07 | 2017-12-07 | Nubucklike fabric and nubucklike fabric manufacturing method |
| JP2017-235340 | 2017-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109898333A true CN109898333A (en) | 2019-06-18 |
Family
ID=66735202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811465113.3A Pending CN109898333A (en) | 2017-12-07 | 2018-12-03 | The manufacturing method of Niu Bage style cloth and silk and Niu Bage style cloth and silk |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20190177910A1 (en) |
| JP (1) | JP2019099970A (en) |
| CN (1) | CN109898333A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474938A (en) * | 2020-11-13 | 2022-05-13 | 林天连布株式会社 | Suede leather texture surface skin material facing vehicle interior material |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6919037B1 (en) * | 2020-07-31 | 2021-08-11 | セーレン株式会社 | Standing leather-like sheet-like material and its manufacturing method |
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| US20130337711A1 (en) * | 2012-05-30 | 2013-12-19 | University Of Delaware | Composites having leather-like characteristics |
| US20150233050A1 (en) * | 2012-09-14 | 2015-08-20 | Toray Industries, Inc. | Process for producing sheet-shaped material and sheet-shaped material obtained by said process |
| WO2017043322A1 (en) * | 2015-09-07 | 2017-03-16 | セーレン株式会社 | Nubuck-like artificial leather, and method for producing nubuck-like artificial leather |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0943726A4 (en) * | 1997-10-06 | 2009-06-24 | Ichikintechnical Co Ltd | Process for the production of artificial leather |
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2017
- 2017-12-07 JP JP2017235340A patent/JP2019099970A/en active Pending
-
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- 2018-12-03 CN CN201811465113.3A patent/CN109898333A/en active Pending
- 2018-12-05 US US16/210,406 patent/US20190177910A1/en not_active Abandoned
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56128368A (en) * | 1980-03-10 | 1981-10-07 | Teijin Ltd | Production of nuback like artificial leather |
| JPS5711280A (en) * | 1980-06-25 | 1982-01-20 | Asahi Chemical Ind | Suede like artificial leather |
| JPS63105191A (en) * | 1986-10-17 | 1988-05-10 | Bando Chem Ind Ltd | Synthetic leather of suede tone and production thereof |
| JPH0860557A (en) * | 1994-08-25 | 1996-03-05 | Achilles Corp | Leather-like sheet having nubuck-like appearance and its production |
| JP2010031443A (en) * | 2008-06-30 | 2010-02-12 | Seiren Co Ltd | Nubuck-toned sheet-like article and method for producing the same |
| CN102061630A (en) * | 2011-01-13 | 2011-05-18 | 杭州科润超纤有限公司 | Direct-spun superfine fiber artificial leather and manufacturing method thereof |
| US20130337711A1 (en) * | 2012-05-30 | 2013-12-19 | University Of Delaware | Composites having leather-like characteristics |
| US20150233050A1 (en) * | 2012-09-14 | 2015-08-20 | Toray Industries, Inc. | Process for producing sheet-shaped material and sheet-shaped material obtained by said process |
| WO2017043322A1 (en) * | 2015-09-07 | 2017-03-16 | セーレン株式会社 | Nubuck-like artificial leather, and method for producing nubuck-like artificial leather |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114474938A (en) * | 2020-11-13 | 2022-05-13 | 林天连布株式会社 | Suede leather texture surface skin material facing vehicle interior material |
Also Published As
| Publication number | Publication date |
|---|---|
| US20190177910A1 (en) | 2019-06-13 |
| JP2019099970A (en) | 2019-06-24 |
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Application publication date: 20190618 |