CN108708178A - Earphone applies mechanically leather and preparation method thereof - Google Patents
Earphone applies mechanically leather and preparation method thereof Download PDFInfo
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- CN108708178A CN108708178A CN201810544489.7A CN201810544489A CN108708178A CN 108708178 A CN108708178 A CN 108708178A CN 201810544489 A CN201810544489 A CN 201810544489A CN 108708178 A CN108708178 A CN 108708178A
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- resin
- dimethylformamide
- polyurethane
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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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/007—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
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0095—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by inversion technique; by transfer processes
- D06N3/0097—Release surface, e.g. separation sheets; Silicone papers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1635—Elasticity
Abstract
The invention discloses a kind of earphones to apply mechanically leather and preparation method thereof, it is characterized in that including overlay coating, adhesive layer, foaming layer and base fabric, overlay coating lower layer connect with adhesive layer upper layer, adhesive layer lower layer connect with foaming layer upper layer, and foaming layer lower layer connect with base fabric upper layer.Advantage：Earphone of the invention, which applies mechanically leather, compared with prior art has the characteristics that four-way elastic force, ultra-soft, skin sense, the earphone covers made with this product as snug as a bug in a rug, with skin sense as baby.
Description
Technical field
The present invention relates to a kind of earphones to apply mechanically leather and preparation method thereof, belongs to leather manufacture technical field.
Background technology
It is therefore to increase difficulty in process of production since base fabric is four-way elastic force in place of the deficiencies in the prior art, it can only
First the compound one layer of lining cloth of base fabric is carried out again production wet method bass, increases cost and production difficulty.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, a kind of earphone is provided and applies mechanically leather and its system
Preparation Method has the characteristics that four-way elastic force, ultra-soft, skin sense.
In order to solve the above technical problems, a kind of earphone of present invention offer applies mechanically leather, characterized in that including overlay coating, bonding
Layer, foaming layer and base fabric, overlay coating lower layer connect with adhesive layer upper layer, and adhesive layer lower layer connect with foaming layer upper layer, foaming
Layer lower layer connect with base fabric upper layer.
Further, the dry method overlay coating include polyurethane surface layer resin, dimethylformamide, butanone, auxiliary agent and
Halogen toner, mass component are：80-100 parts of polyurethane surface layer resin, 20-40 parts of dimethylformamide, 30-60 parts of butanone,
0.2-1.0 parts of auxiliary agent, 3-8 parts of Halogen toner.
Further, the adhesive layer use dry method adhesive layer, the dry method adhesive layer include polyurethane adhesive layer resin,
Dimethylformamide, butanone, auxiliary agent and Halogen toner, mass component are：80-100 parts of polyurethane adhesive layer resin, diformazan
3-8 parts of 20-60 parts of base formamide, 30-60 parts of butanone, 0.2-1.0 parts of auxiliary agent and Halogen toner.
Further, the foaming layer uses wet method foaming layer, and the wet method foaming layer includes wet method resin, dimethyl methyl
Amide, wood powder, cell modifiers and mill base, mass component are：90-100 parts of wet method resin, dimethylformamide 40-120
Part, 5-15 parts of wood powder, 3-5 parts of cell modifiers and 0.5-2 parts of mill base.Improved wet method foaming layer in structure with routine
In solidification with subtle small abscess, elasticity is splendid for wet method foaming layer.
Further, the bottom uses four-way elastic force base fabric.
Further, the overlay coating, adhesive layer, foaming layer and base fabric by the resin that is coated with it is mutual from
It is crosslinked to reach connection.
A kind of earphone applies mechanically the preparation method of leather, characterized in that including polyurethane wet resin, dimethylformamide, wood
Powder, cell modifiers, mill base, four-way elastic force ultra-soft ultrathin type base fabric, release paper, polyurethane cover resin, polyurethane sticking layer
Resin, butanone, auxiliary agent, environment friendly non-halogen colorant；
Include the following steps：
（1）Wet-mixing dispensing：
A, 5-10kg dimethylformamides are added into 0.5-2kg mill base high-speed stirreds 60-90 minutes, filtering is for use, is denoted as a material；
B, add 20-30kg wood powders to stir 30 minutes 40-100kg dimethylformamides, expect to stir with a after standing 20-45 minutes
It is uniformly for use, it is denoted as b material；
C, polyurethane wet resin 100kg adds b to expect deaeration after stirring 20-40 minutes and filters sealing for use, is denoted as c material；
（2）Wet method bass produces：It is applied on the ready ultra-thin base fabric of four-way elastic force ultra-soft and scrapes c material, adjust tension,
Solidify and washed in the dimethylformamide in water of 18-30%, dry after obtain a kind of wet method bass, speed control exists
8-15m/min；
（3）Dry mixed dispensing：
3.1）：High-speed stirred after polyurethane cover resin, dimethylformamide, butanone, auxiliary agent, the mixing of Halogen toner is uniform,
Mixing time 15-20 minutes, is made dry method fabric, and filtering sealing is for use；
3.2）：Polyurethane sticking layer resin, dimethylformamide, butanone, auxiliary agent, Halogen toner high-speed stirred is uniform, stirring
Time 15-20 minute, binder is made, filtering sealing is for use；
（4）：Choose suitable release paper decorative pattern；
（5）：Dry fabrication technique：
5.1）：It uniformly coats the dry method fabric on the release paper chosen to be dried, drying temperature is a 120-130 DEG C of left side
The right side, face obtained layer dry film above uniformly coat the prepared binder, in the case that it is half-dried stick it is ready wet
Method bass, drying temperature are 130-140 DEG C, are detached with release paper after drying, cooling；
5.2）：It is 5 ~ 8 ms/min to produce linear speed；
(6)：Post-processing：
6.1:Technique at table：The surface conditioning agent with skin sense is used to use by leather surface is applied mechanically by earphone made from above-mentioned technique
150 mesh anilox rolls are carried out at table, are dried；
6.2：Rub line technique：Earphone good at table is applied mechanically and is impregnated with, squeezed in leather clear water, then in 50-80 DEG C of roller
It carries out rubbing line inside formula dryer, after drying in about 30 minutes or so.
The advantageous effect that the present invention is reached：
Earphone of the invention, which applies mechanically leather, compared with prior art has the characteristics that four-way elastic force, ultra-soft, skin sense, is made with this product
Earphone covers as snug as a bug in a rug, have skin sense as baby.
Description of the drawings
Fig. 1 is that the earphone of the present invention applies mechanically leather layer structure schematic diagram.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figure 1, embodiment 1, a kind of earphone applies mechanically leather, characterized in that including overlay coating, adhesive layer, foaming layer with
And base fabric, overlay coating lower layer connect with adhesive layer upper layer, adhesive layer lower layer connect with foaming layer upper layer, foaming layer lower layer and base fabric
Upper layer connects.
In the present embodiment, the dry method overlay coating include polyurethane surface layer resin, dimethylformamide, butanone, auxiliary agent with
And Halogen toner, mass component are：80 parts of polyurethane surface layer resin, 40 parts of dimethyl formyl, 60 parts of butanone, 1.0 parts of auxiliary agent,
8 parts of Halogen toner.Improved dry method overlay coating mainly improves the extremely low dry method fabric of modulus in structure with conventional dry
Resin, and have the characteristics that skin sense.
In the present embodiment, the adhesive layer uses dry method adhesive layer, and the dry method adhesive layer includes polyurethane adhesive layer tree
Fat, dimethylformamide, butanone, auxiliary agent and Halogen toner, mass component are：80 parts of polyurethane adhesive layer resin, diformazan
8 parts of 60 parts of base formamide, 60 parts of butanone, 1.0 parts of auxiliary agent and Halogen toner.Improved dry method adhesive layer is a kind of hydrolysis
It is outstanding, the extremely low adhesive of modulus, and it is very soft to use the earphone covers leather of half dry doubling technique productions to have, and has infant skin
The feel of feeling.
In the present embodiment, the foaming layer uses wet method foaming layer, and the wet method foaming layer includes wet method resin, dimethyl
Formamide, wood powder, cell modifiers and mill base, mass component are：90 parts of wet method resin, 120 parts of dimethylformamide, wood
2 parts of 15 parts of powder, 5 parts of cell modifiers and mill base.Improved wet method foaming layer exists in structure with conventional wet lay foaming layer
It is elastic splendid with subtle small abscess when solidification.
In the present embodiment, the bottom uses four-way elastic force base fabric, and improved elastic force base fabric is by original unidirectional elastic force
It is changed to four-way elastic force.
In the present embodiment, the overlay coating, adhesive layer, foaming layer and base fabric are by the resin that is coated with mutual
Self-crosslinking reaches connection.
A kind of earphone applies mechanically the preparation method of leather, characterized in that including polyurethane wet resin, dimethylformamide, wood
Powder, cell modifiers, mill base, four-way elastic force ultra-soft ultrathin type base fabric, release paper, polyurethane cover resin, polyurethane sticking layer
Resin, butanone, auxiliary agent, environment friendly non-halogen colorant；
Include the following steps：
（1）Wet-mixing dispensing：
A, 5kg dimethylformamides are added into 2kg mill bases high-speed stirred 60 minutes, filtering is for use, is denoted as a material；
B, add 30kg wood powders to stir 30 minutes 40kg dimethylformamides, stand and stir evenly for use, note with a material after twenty minutes
Expect for b；
C, polyurethane wet resin 100kg adds b material to stir deaeration after twenty minutes and filters sealing for use, is denoted as c material；
（2）Wet method bass produces：It is applied on the ready ultra-thin base fabric of four-way elastic force ultra-soft and scrapes c material, adjust tension,
Solidify and washed in 18% dimethylformamide in water, dry after obtain a kind of wet method bass, speed is controlled in 8m/
min；
（3）Dry mixed dispensing：
3.1）：High-speed stirred after polyurethane cover resin, dimethylformamide, butanone, auxiliary agent, the mixing of Halogen toner is uniform,
Mixing time 15 minutes, is made dry method fabric, and filtering sealing is for use；
3.2）：Polyurethane sticking layer resin, dimethylformamide, butanone, auxiliary agent, Halogen toner high-speed stirred is uniform, stirring
15 minutes time, binder is made, filtering sealing is for use；
（4）：Choose suitable release paper decorative pattern；
（5）：Dry fabrication technique：
5.1）：The dry method fabric is uniformly coated on the release paper chosen to be dried, drying temperature is 120 DEG C or so,
The prepared binder is uniformly coated on the layer dry film of face obtained, ready wet method shellfish is sticked in the case that half-dried
This, drying temperature is 130 DEG C, is detached with release paper after drying, cooling；
5.2）：It is 5 ms/min to produce linear speed；
(6)：Post-processing：
6.1:Technique at table：The surface conditioning agent with skin sense is used to use by leather surface is applied mechanically by earphone made from above-mentioned technique
150 mesh anilox rolls are carried out at table, are dried；
6.2：Rub line technique：Earphone good at table is applied mechanically and is impregnated with, squeezed in leather clear water, then the pulley type at 50 DEG C dries
It carries out rubbing line inside dry machine, after drying in about 30 minutes or so.
Embodiment 2, a kind of earphone apply mechanically leather, characterized in that including overlay coating, adhesive layer, foaming layer and base fabric, veneer
Layer lower layer connect with adhesive layer upper layer, and adhesive layer lower layer connect with foaming layer upper layer, and foaming layer lower layer connect with base fabric upper layer.
In the present embodiment, the dry method overlay coating include polyurethane surface layer resin, dimethylformamide, butanone, auxiliary agent with
And Halogen toner, mass component are：90 parts of polyurethane surface layer resin, 30 parts of dimethylformamide, 50 parts of butanone, auxiliary agent 0.8
Part, 5 parts of Halogen toner.Improved dry method overlay coating mainly improves the extremely low dry method face of modulus in structure with conventional dry
Expect resin, and has the characteristics that skin sense.
In the present embodiment, the adhesive layer uses dry method adhesive layer, and the dry method adhesive layer includes polyurethane adhesive layer tree
Fat, dimethylformamide, butanone, auxiliary agent and Halogen toner, mass component are：90 parts of polyurethane adhesive layer resin, diformazan
6 parts of 40 parts of base formamide, 40 parts of butanone, 0.6 part of auxiliary agent and Halogen toner.Improved dry method adhesive layer is a kind of hydrolysis
It is outstanding, the extremely low adhesive of modulus, and it is very soft to use the earphone covers leather of half dry doubling technique productions to have, and has infant skin
The feel of feeling.
In the present embodiment, the foaming layer uses wet method foaming layer, and the wet method foaming layer includes wet method resin, dimethyl
Formamide, wood powder, cell modifiers and mill base, mass component are：95 parts of wet method resin, 80 parts of dimethylformamide, wood
1.5 parts of 10 parts of powder, 4 parts of cell modifiers and mill base.Improved wet method foaming layer in structure with conventional wet lay foaming layer
It is elastic splendid in solidification with subtle small abscess.
In the present embodiment, the bottom uses four-way elastic force base fabric, and improved elastic force base fabric is by original unidirectional elastic force
It is changed to four-way elastic force.
In the present embodiment, the overlay coating, adhesive layer, foaming layer and base fabric are by the resin that is coated with mutual
Self-crosslinking reaches connection.
A kind of earphone applies mechanically the preparation method of leather, characterized in that including polyurethane wet resin, dimethylformamide, wood
Powder, cell modifiers, mill base, four-way elastic force ultra-soft ultrathin type base fabric, release paper, polyurethane cover resin, polyurethane sticking layer
Resin, butanone, auxiliary agent, environment friendly non-halogen colorant；
Include the following steps：
（1）Wet-mixing dispensing：
A, 8kg dimethylformamides are added into 1.5kg mill bases high-speed stirred 80 minutes, filtering is for use, is denoted as a material；
B, add 25kg wood powders to stir 30 minutes 70kg dimethylformamides, for use, note is stirred evenly with a material after standing 30 minutes
Expect for b；
C, polyurethane wet resin 100kg adds b to expect deaeration after stirring 30 minutes and filters sealing for use, is denoted as c material；
（2）Wet method bass produces：It is applied on the ready ultra-thin base fabric of four-way elastic force ultra-soft and scrapes c material, adjust tension,
Solidify and washed in 25% dimethylformamide in water, dry after obtain a kind of wet method bass, speed is controlled in 10m/
min；
（3）Dry mixed dispensing：
3.1）：High-speed stirred after polyurethane cover resin, dimethylformamide, butanone, auxiliary agent, the mixing of Halogen toner is uniform,
Mixing time 18 minutes, is made dry method fabric, and filtering sealing is for use；
3.2）：Polyurethane sticking layer resin, dimethylformamide, butanone, auxiliary agent, Halogen toner high-speed stirred is uniform, stirring
18 minutes time, binder is made, filtering sealing is for use；
（4）：Choose suitable release paper decorative pattern；
（5）：Dry fabrication technique：
5.1）：The dry method fabric is uniformly coated on the release paper chosen to be dried, drying temperature is 125 DEG C or so,
The prepared binder is uniformly coated on the layer dry film of face obtained, ready wet method shellfish is sticked in the case that half-dried
This, drying temperature is 135 DEG C, is detached with release paper after drying, cooling；
5.2）：It is 6 ms/min to produce linear speed；
(6)：Post-processing：
6.1:Technique at table：The surface conditioning agent with skin sense is used to use by leather surface is applied mechanically by earphone made from above-mentioned technique
150 mesh anilox rolls are carried out at table, are dried；
6.2：Rub line technique：Earphone good at table is applied mechanically and is impregnated with, squeezed in leather clear water, then the pulley type at 65 DEG C dries
It carries out rubbing line inside dry machine, after drying in about 30 minutes or so.
Embodiment 3, a kind of earphone apply mechanically leather, characterized in that including overlay coating, adhesive layer, foaming layer and base fabric, veneer
Layer lower layer connect with adhesive layer upper layer, and adhesive layer lower layer connect with foaming layer upper layer, and foaming layer lower layer connect with base fabric upper layer.
In the present embodiment, the dry method overlay coating include polyurethane surface layer resin, dimethylformamide, butanone, auxiliary agent with
And Halogen toner, mass component are：100 parts of polyurethane surface layer resin, 20 parts of dimethylformamide, 30 parts of butanone, auxiliary agent 0.2
Part, 3 parts of Halogen toner.Improved dry method overlay coating mainly improves the extremely low dry method face of modulus in structure with conventional dry
Expect resin, and has the characteristics that skin sense.
In the present embodiment, the adhesive layer uses dry method adhesive layer, and the dry method adhesive layer includes polyurethane adhesive layer tree
Fat, dimethylformamide, butanone, auxiliary agent and Halogen toner, mass component are：100 parts of polyurethane adhesive layer resin, diformazan
3 parts of 20 parts of base formamide, 30 parts of butanone, 0.2 part of auxiliary agent and Halogen toner.Improved dry method adhesive layer is a kind of hydrolysis
It is outstanding, the extremely low adhesive of modulus, and it is very soft to use the earphone covers leather of half dry doubling technique productions to have, and has infant skin
The feel of feeling.
In the present embodiment, the foaming layer uses wet method foaming layer, and the wet method foaming layer includes wet method resin, dimethyl
Formamide, wood powder, cell modifiers and mill base, mass component are：100 parts of wet method resin, 40 parts of dimethylformamide, wood
0.5 part of 5 parts of powder, 3 parts of cell modifiers and mill base.Improved wet method foaming layer exists in structure with conventional wet lay foaming layer
It is elastic splendid with subtle small abscess when solidification.
In the present embodiment, the bottom uses four-way elastic force base fabric, and improved elastic force base fabric is by original unidirectional elastic force
It is changed to four-way elastic force.
In the present embodiment, the overlay coating, adhesive layer, foaming layer and base fabric are by the resin that is coated with mutual
Self-crosslinking reaches connection.
A kind of earphone applies mechanically the preparation method of leather, characterized in that including polyurethane wet resin, dimethylformamide, wood
Powder, cell modifiers, mill base, four-way elastic force ultra-soft ultrathin type base fabric, release paper, polyurethane cover resin, polyurethane sticking layer
Resin, butanone, auxiliary agent, environment friendly non-halogen colorant；
Include the following steps：
（1）Wet-mixing dispensing：
A, 10kg dimethylformamides are added into 0.5kg mill bases high-speed stirred 90 minutes, filtering is for use, is denoted as a material；
B, add 20kg wood powders to stir 30 minutes 100kg dimethylformamides, stirred evenly for use with a material after standing 45 minutes,
It is denoted as b material；
C, polyurethane wet resin 100kg adds b material to stir deaeration after forty minutes and filters sealing for use, is denoted as c material；
（2）Wet method bass produces：It is applied on the ready ultra-thin base fabric of four-way elastic force ultra-soft and scrapes c material, adjust tension,
Solidify and washed in 30% dimethylformamide in water, dry after obtain a kind of wet method bass, speed is controlled in 15m/
min；
（3）Dry mixed dispensing：
3.1）：High-speed stirred after polyurethane cover resin, dimethylformamide, butanone, auxiliary agent, the mixing of Halogen toner is uniform,
Mixing time 20 minutes, is made dry method fabric, and filtering sealing is for use；
3.2）：Polyurethane sticking layer resin, dimethylformamide, butanone, auxiliary agent, Halogen toner high-speed stirred is uniform, stirring
20 minutes time, binder is made, filtering sealing is for use；
（4）：Choose suitable release paper decorative pattern；
（5）：Dry fabrication technique：
5.1）：The dry method fabric is uniformly coated on the release paper chosen to be dried, drying temperature is 130 DEG C or so,
The prepared binder is uniformly coated on the layer dry film of face obtained, ready wet method shellfish is sticked in the case that half-dried
This, drying temperature is 140 DEG C, is detached with release paper after drying, cooling；
5.2）：It is 8 ms/min to produce linear speed；
(6)：Post-processing：
6.1:Technique at table：The surface conditioning agent with skin sense is used to use by leather surface is applied mechanically by earphone made from above-mentioned technique
150 mesh anilox rolls are carried out at table, are dried；
6.2：Rub line technique：Earphone good at table is applied mechanically and is impregnated with, squeezed in leather clear water, then the pulley type at 80 DEG C dries
It carries out rubbing line inside dry machine, after drying in about 30 minutes or so.
（7）：Feature：The earphone produced using the above method, which applies mechanically leather, has the characteristics that four-way elastic force, ultra-soft, skin sense, uses
The earphone covers that this product is made as snug as a bug in a rug, have skin sense as baby.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of earphone applies mechanically leather, characterized in that including overlay coating, adhesive layer, foaming layer and base fabric, overlay coating lower layer with it is viscous
The connection of layer upper layer is closed, adhesive layer lower layer connect with foaming layer upper layer, and foaming layer lower layer connect with base fabric upper layer.
2. a kind of earphone according to claim 1 applies mechanically leather, characterized in that the overlay coating uses dry method overlay coating, institute
It includes polyurethane surface layer resin, dimethylformamide, butanone, auxiliary agent and Halogen toner, mass component to state dry method overlay coating
For：80-100 parts of polyurethane surface layer resin, 20-40 parts of dimethylformamide, 30-60 parts of butanone, 0.2-1.0 parts of auxiliary agent, Halogen
3-8 parts of toner.
3. a kind of earphone according to claim 1 applies mechanically leather, characterized in that the adhesive layer uses dry method adhesive layer, institute
It includes polyurethane adhesive layer resin, dimethylformamide, butanone, auxiliary agent and Halogen toner, quality group to state dry method adhesive layer
It is divided into：80-100 parts of polyurethane adhesive layer resin, 20-60 parts of dimethylformamide, 30-60 parts of butanone, 0.2-1.0 parts of auxiliary agent with
And 3-8 parts of Halogen toner.
4. a kind of earphone according to claim 1 applies mechanically leather, characterized in that the foaming layer uses wet method foaming layer, institute
It includes wet method resin, dimethylformamide, wood powder, cell modifiers and mill base to state wet method foaming layer, and mass component is：It is wet
90-100 parts of method resin, 40-120 parts of dimethylformamide, 5-15 parts of wood powder, 3-5 parts of cell modifiers and mill base 0.5-2
Part.
5. a kind of earphone according to claim 1 applies mechanically leather, characterized in that the bottom uses four-way elastic force base fabric.
6. a kind of earphone according to claim 1 applies mechanically leather, characterized in that the overlay coating, adhesive layer, foaming layer and
Base fabric reaches connection by the mutual self-crosslinking of the resin being coated with.
7. a kind of earphone applies mechanically the preparation method of leather, characterized in that including polyurethane wet resin, dimethylformamide, wood powder,
Cell modifiers, mill base, four-way elastic force ultra-soft ultrathin type base fabric, release paper, polyurethane cover resin, polyurethane sticking layer tree
Fat, butanone, auxiliary agent, environment friendly non-halogen colorant；
Include the following steps：
（1）Wet-mixing dispensing：
A, 5-10kg dimethylformamides are added into 0.5-2kg mill base high-speed stirreds 60-90 minutes, filtering is for use, is denoted as a material；
B, add 20-30kg wood powders to stir 30 minutes 40-100kg dimethylformamides, expect to stir with a after standing 20-45 minutes
It is uniformly for use, it is denoted as b material；
C, polyurethane wet resin 100kg adds b to expect deaeration after stirring 20-40 minutes and filters sealing for use, is denoted as c material；
（2）Wet method bass produces：It is applied on the ready ultra-thin base fabric of four-way elastic force ultra-soft and scrapes c material, adjust tension,
Solidify and washed in the dimethylformamide in water of 18-30%, dry after obtain a kind of wet method bass, speed control exists
8-15m/min；
（3）Dry mixed dispensing：
3.1）：High-speed stirred after polyurethane cover resin, dimethylformamide, butanone, auxiliary agent, the mixing of Halogen toner is uniform,
Mixing time 15-20 minutes, is made dry method fabric, and filtering sealing is for use；
3.2）：Polyurethane sticking layer resin, dimethylformamide, butanone, auxiliary agent, Halogen toner high-speed stirred is uniform, stirring
Time 15-20 minute, binder is made, filtering sealing is for use；
（4）：Choose suitable release paper decorative pattern；
（5）：Dry fabrication technique：
5.1）：It uniformly coats the dry method fabric on the release paper chosen to be dried, drying temperature is a 120-130 DEG C of left side
The right side, face obtained layer dry film above uniformly coat the prepared binder, in the case that it is half-dried stick it is ready wet
Method bass, drying temperature are 130-140 DEG C, are detached with release paper after drying, cooling；
5.2）：It is 5 ~ 8 ms/min to produce linear speed；
(6)：Post-processing：
6.1:Technique at table：The surface conditioning agent with skin sense is used to use by leather surface is applied mechanically by earphone made from above-mentioned technique
150 mesh anilox rolls are carried out at table, are dried；
6.2：Rub line technique：Earphone good at table is applied mechanically and is impregnated with, squeezed in leather clear water, then in 50-80 DEG C of roller
It carries out rubbing line inside formula dryer, after drying in about 30 minutes or so.
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| CN201810544489.7A CN108708178A (en) | 2018-05-31 | 2018-05-31 | Earphone applies mechanically leather and preparation method thereof |
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Cited By (5)
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| CN109349707A (en) * | 2018-12-06 | 2019-02-19 | 昆山协孚新材料股份有限公司 | A kind of conductive glove leather and its production method |
| CN109385907A (en) * | 2018-12-06 | 2019-02-26 | 昆山协孚新材料股份有限公司 | A kind of free-floride hydrolysis embossing clothing leather and its production method |
| CN110670375A (en) * | 2019-09-19 | 2020-01-10 | 昆山协孚新材料股份有限公司 | Environment-friendly conductive synthetic leather for labor protection gloves and production process thereof |
| CN111691194A (en) * | 2020-06-30 | 2020-09-22 | 清远市齐力合成革有限公司 | Super-protein soft synthetic leather and preparation method thereof |
| CN114808479A (en) * | 2022-05-19 | 2022-07-29 | 福建华夏合成革有限公司 | Preparation method of water-based earphone sleeve leather |
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| CN104179032A (en) * | 2014-08-01 | 2014-12-03 | 华伦皮塑（苏州）有限公司 | Preparation method of environment-friendly type protein leather for earphones |
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| JPS57154470A (en) * | 1981-03-16 | 1982-09-24 | Kohkoku Chem Ind | Synthetic leather excellent in durability and high frequency fusibility |
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Cited By (5)
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|---|---|---|---|---|
| CN109349707A (en) * | 2018-12-06 | 2019-02-19 | 昆山协孚新材料股份有限公司 | A kind of conductive glove leather and its production method |
| CN109385907A (en) * | 2018-12-06 | 2019-02-26 | 昆山协孚新材料股份有限公司 | A kind of free-floride hydrolysis embossing clothing leather and its production method |
| CN110670375A (en) * | 2019-09-19 | 2020-01-10 | 昆山协孚新材料股份有限公司 | Environment-friendly conductive synthetic leather for labor protection gloves and production process thereof |
| CN111691194A (en) * | 2020-06-30 | 2020-09-22 | 清远市齐力合成革有限公司 | Super-protein soft synthetic leather and preparation method thereof |
| CN114808479A (en) * | 2022-05-19 | 2022-07-29 | 福建华夏合成革有限公司 | Preparation method of water-based earphone sleeve leather |
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Application publication date: 20181026 |