CN105442345A - Artificial leather with high seam fatigue strength and manufacturing method of artificial leather - Google Patents
Artificial leather with high seam fatigue strength and manufacturing method of artificial leather Download PDFInfo
- Publication number
- CN105442345A CN105442345A CN201511029009.6A CN201511029009A CN105442345A CN 105442345 A CN105442345 A CN 105442345A CN 201511029009 A CN201511029009 A CN 201511029009A CN 105442345 A CN105442345 A CN 105442345A
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- China
- Prior art keywords
- adhesive
- artificial leather
- resin bed
- weight portion
- layer
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Classifications
-
- 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
- D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
-
- 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
- D06N3/06—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 with polyvinylchloride or its copolymerisation products
- D06N3/065—PVC together with other resins except polyurethanes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—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
- D06N3/142—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 mixture of polyurethanes with other resins in the same layer
-
- 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
- D06N2203/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D06N2209/10—Properties of the materials having mechanical properties
- D06N2209/103—Resistant to mechanical forces, e.g. shock, impact, puncture, flexion, shear, compression, tear
-
- 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
- D06N2209/1628—Dimensional stability
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/28—Artificial leather
Abstract
The invention discloses artificial leather with high seam fatigue strength and a manufacturing method of the artificial leather. The artificial leather with the high seam fatigue strength comprises a resin layer, an adhesive infiltration resin layer with adhesive infiltration, an adhesive layer, an adhesive infiltration chemical fiber layer with adhesive infiltration and a chemical fiber layer which are sequentially fixed and attached. The manufacturing method of the artificial leather comprises sequential steps as follows: a resin layer material is stirred to form resin layer slurry, the resin layer slurry is subjected to mixing and plasticating and then is sent into a calender for calendering, a sheet with the thickness of 0.2 mm-0.4 mm is formed, the sheet after being coated with a layer of adhesive is left to stand for 1-3 min and then is coated with one layer of adhesive again, the sheet is coated repeatedly with the adhesive for 3-5 times, and the chemical fiber layer is attached to the surface of the adhesive. The manufacturing method is simple, the overall seam fatigue strength of the acquired artificial leather is high, pinholes in tension produce elastic deformation and have low probability of plastic deformation, and the artificial leather is not prone to tearing after long-term use and keeps attractive appearance for a long time.
Description
Technical field
The present invention relates to a kind of artificial leather preparation method, particularly the tired artificial leather of a kind of high seam order and manufacture method thereof.
Background technology
Artificial leather application is more and more extensive, as being widely used on the products such as furniture, clothes, shoes and hats, traditional artificial leather quality is loosened, seam order fatigue strength is low, after artificial leather is subject to long-term pulling force, sewing hole is increasing, and generation plastic deformation cannot recover, cause artificial leather product suture site ugly, even tear.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides the tired artificial leather of a kind of high seam order and manufacture method thereof, the tired artificial leather manufacture method of this height seam order is simple, and the height seam order tired artificial leather seam order fatigue strength made is high, and sewing hole not easily plastic deformation occurs.
The present invention in order to the technical scheme solving its technical problem and adopt is: the tired artificial leather of a kind of high seam order, comprise resin bed, chemical fiber layer and adhesive phase, adhesive phase geometrical clamp is located between resin bed and chemical fiber layer, and resin bed is formed with the adhesive infiltration resin bed infiltrating adhesive towards adhesive phase side, chemical fiber layer is formed with the adhesive infiltrating adhesive and infiltrates chemical fiber layer towards adhesive phase side.
As a further improvement on the present invention, described adhesive infiltration resin layer thickness is 0.2mm ~ 0.5mm and adhesive infiltration chemical fiber layer thickness is 0.2mm ~ 0.4mm.
As a further improvement on the present invention, described resin bed is fixed laminating by surface layer and foaming layer and is formed.
The tired artificial leather manufacture method of a kind of high seam order, concrete steps are as follows:
Step one: prepare resinous layer material and be fully mixed into resin bed slurry;
Step 2: resin bed slurry is entered and carries out mixing in mixing roll, and then enter in rubber mixing machine and plasticate;
Step 3: the resin bed slurry through over-mastication is delivered in calender and be rolled into the sheet material of thickness at 0.2mm ~ 0.4mm;
Step 4: by the sheet surface brushing layer of adhesive in step 3, places after 1min ~ 3min minute, brushing layer of adhesive again, so repeatedly after brushwork adhesive 3-5 time, will shift to an earlier date ready chemical fiber layer and be fitted in adhesive surface.
As a further improvement on the present invention, described resin bed batching is as follows: acrylic resin 0 ~ 100 weight portion, plasticizer 30 ~ 100 weight portion, Corvic 0 ~ 100 weight portion, filler 10 ~ 80 weight portion, lubricant 0.5 ~ 1 weight portion, heat-resisting stabilizing agent 2 ~ 5 weight portion, pigment 3 ~ 5 weight portion, adjusting agent 1 ~ 10 weight portion, processing aid 3 ~ 15 weight portion and wear-resisting material modified 30 ~ 50 weight portions, above-mentioned surface compact layer resin compound is mixed in high speed dispersion mixer and forms resin bed slurry, wherein whipping temp 120 DEG C ~ 130 DEG C, mixing time 100s ~ 200s (the best is 150s).
As a further improvement on the present invention, resin bed resin slurry at mixing roll by melting temperature 130 DEG C ~ 150 DEG C, mixing time 200s ~ 300s (best for for 250s).
As a further improvement on the present invention, described resin bed resin slurry carries out the 10min ~ 20min (best is 15min) that plasticates in rubber mixing machine (opening rubber mixing machine) under the temperature conditions of 120 DEG C ~ 130 DEG C.
As a further improvement on the present invention, it is 160 DEG C ~ 180 DEG C that described resin bed resin slurry rolls operating condition temperature in calender, speed of production 20m/min ~ 40m/min.
As a further improvement on the present invention, resin bed and chemical fibre laminate pressure >=1T in described step 4.
As a further improvement on the present invention, be 0% ~ 50% in humidity in described step 4, temperature is brushwork adhesive 3 ~ 5 times under 80 DEG C ~ 150 DEG C conditions, and adhesive is polyurethane resin 0 ~ 100 weight portion, acrylic resin 0 ~ 30 weight portion, Corvic 50 ~ 100 weight portion.
The invention has the beneficial effects as follows: manufacture method of the present invention is simple, be convenient to realize, the present invention is by controlling adhesive at resin bed and chemical fiber layer depth of penetration, effectively improve artificial leather entirety seam order fatigue strength, pin hole tension produces elastic deformation, not easily plastic deformation occurs, Long-Time Service is also not easily torn, and keeps appearance looks elegant for a long time.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present invention.
Detailed description of the invention
Embodiment: the tired artificial leather of a kind of high seam order, comprise resin bed 1, chemical fiber layer 2 and adhesive phase 3, adhesive phase 3 geometrical clamp is located between resin bed 1 and chemical fiber layer 2, and resin bed 1 is formed with the adhesive infiltration resin bed 4 infiltrating adhesive towards adhesive phase 3 side, chemical fiber layer 2 is formed with the adhesive infiltrating adhesive and infiltrates chemical fiber layer 5 towards adhesive phase 3 side.
Described adhesive infiltration resin bed 4 thickness is 0.2mm ~ 0.5mm and adhesive infiltration chemical fiber layer 5 thickness is 0.2mm ~ 0.4mm.
Described resin bed 1 is fixed laminating by surface layer and foaming layer and is formed.
The tired artificial leather manufacture method of a kind of high seam order, concrete steps are as follows:
Step one: prepare resinous layer material and be fully mixed into resin bed slurry;
Step 2: resin bed slurry is entered and carries out mixing in mixing roll, and then enter in rubber mixing machine and plasticate;
Step 3: the resin bed slurry through over-mastication is delivered in calender and be rolled into the sheet material of thickness at 0.2mm ~ 0.4mm;
Step 4: by the sheet surface brushing layer of adhesive in step 3, places after 1min ~ 3min minute, brushing layer of adhesive again, so repeatedly after brushwork adhesive 3-5 time, will shift to an earlier date ready chemical fiber layer and be fitted in adhesive surface.
Described resin bed is prepared burden respectively by scheme each in following table:
Mixed in high speed dispersion mixer by above-mentioned surface compact layer resin compound and form resin bed slurry, wherein whipping temp 120 DEG C ~ 130 DEG C, mixing time 100s ~ 200s, the best is 150s.
Resin bed resin slurry is at mixing roll by melting temperature 130 DEG C ~ 150 DEG C, and mixing time 200s ~ 300s, best is 250s.
Described resin bed resin slurry carries out plasticating 10min ~ 20min in opening rubber mixing machine under the temperature conditions of 120 DEG C ~ 130 DEG C, and the best is 15min.
It is 160 DEG C ~ 180 DEG C that described resin bed resin slurry rolls operating condition temperature in calender, speed of production 20m/min ~ 40m/min.
Resin bed and chemical fibre laminate pressure >=1T in described step 4.
Be 0% ~ 50% in humidity in described step 4, temperature is brushwork adhesive 3 ~ 5 times under 80 DEG C ~ 150 DEG C conditions, and adhesive is prepared burden respectively by scheme each in following table:
Claims (10)
1. the one kind high tired artificial leather of seam order, it is characterized in that: comprise resin bed (1), chemical fiber layer (2) and adhesive phase (3), adhesive phase geometrical clamp is located between resin bed and chemical fiber layer, and resin bed is formed with adhesive infiltration resin bed (4) infiltrating adhesive towards adhesive phase side, chemical fiber layer is formed with the adhesive infiltrating adhesive and infiltrates chemical fiber layer (5) towards adhesive phase side.
2. the tired artificial leather of height seam order according to claim 1, is characterized in that: described adhesive infiltration resin layer thickness is 0.2mm ~ 0.5mm and adhesive infiltration chemical fiber layer thickness is 0.2mm ~ 0.4mm.
3. the tired artificial leather of height seam order according to claim 1, is characterized in that: described resin bed is fixed laminating by surface layer and foaming layer and formed.
4. the tired artificial leather manufacture method of height seam order described in claim 1, is characterized in that: concrete steps are as follows:
Step one: prepare resinous layer material and be fully mixed into resin bed slurry;
Step 2: resin bed slurry is entered and carries out mixing in mixing roll, and then enter in rubber mixing machine and plasticate;
Step 3: the resin bed slurry through over-mastication is delivered in calender and be rolled into the sheet material of thickness at 0.2mm ~ 0.4mm;
Step 4: by the sheet surface brushing layer of adhesive in step 3, places after 1min ~ 3min minute, brushing layer of adhesive again, so repeatedly after brushwork adhesive 3-5 time, will shift to an earlier date ready chemical fiber layer and be fitted in adhesive surface.
5. the tired artificial leather manufacture method of height seam order according to claim 4, it is characterized in that: described resin bed batching is as follows: acrylic resin 0 ~ 100 weight portion, plasticizer 30 ~ 100 weight portion, Corvic 0 ~ 100 weight portion, filler 10 ~ 80 weight portion, lubricant 0.5 ~ 1 weight portion, heat-resisting stabilizing agent 2 ~ 5 weight portion, pigment 3 ~ 5 weight portion, adjusting agent 1 ~ 10 weight portion, processing aid 3 ~ 15 weight portion and wear-resisting material modified 30 ~ 50 weight portions, above-mentioned surface compact layer resin compound is mixed in high speed dispersion mixer and forms resin bed slurry, wherein whipping temp 120 DEG C ~ 130 DEG C, mixing time 100s ~ 200s.
6. the tired artificial leather manufacture method of height seam order according to claim 4, is characterized in that: resin bed resin slurry at mixing roll by melting temperature 130 DEG C ~ 150 DEG C, mixing time 200s ~ 300s.
7. the tired artificial leather manufacture method of height seam order according to claim 4, is characterized in that: described resin bed resin slurry carries out plasticating 10min ~ 20min in rubber mixing machine under the temperature conditions of 120 DEG C ~ 130 DEG C.
8. the tired artificial leather manufacture method of height seam order according to claim 4, is characterized in that: it is 160 DEG C ~ 180 DEG C that described resin bed resin slurry rolls operating condition temperature in calender, speed of production 20m/min ~ 40m/min.
9. the tired artificial leather manufacture method of height seam order according to claim 4, is characterized in that: resin bed and chemical fibre laminate pressure >=1T in described step 4.
10. the tired artificial leather manufacture method of height seam order according to claim 4, it is characterized in that: be 0% ~ 50% in humidity in described step 4, temperature is brushwork adhesive 3 ~ 5 times under 80 DEG C ~ 150 DEG C conditions, and adhesive is polyurethane resin 0 ~ 100 weight portion, acrylic resin 0 ~ 30 weight portion, Corvic 50 ~ 100 weight portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029009.6A CN105442345A (en) | 2015-12-31 | 2015-12-31 | Artificial leather with high seam fatigue strength and manufacturing method of artificial leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029009.6A CN105442345A (en) | 2015-12-31 | 2015-12-31 | Artificial leather with high seam fatigue strength and manufacturing method of artificial leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105442345A true CN105442345A (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511029009.6A Pending CN105442345A (en) | 2015-12-31 | 2015-12-31 | Artificial leather with high seam fatigue strength and manufacturing method of artificial leather |
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| Country | Link |
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| CN (1) | CN105442345A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851996A (en) * | 2011-06-27 | 2013-01-02 | 昆山阿基里斯人造皮有限公司 | Method for manufacturing surface wear-resistant artificial leather |
| CN103710995A (en) * | 2013-12-11 | 2014-04-09 | 江西铭川科技实业有限公司 | Water-based synthetic leather, and production line and production method thereof |
| CN103981729A (en) * | 2014-05-07 | 2014-08-13 | 安安(中国)有限公司 | Aqueous polyurethane making method used for superfine fiber synthetic leather production |
| CN104153204A (en) * | 2014-07-29 | 2014-11-19 | 上海揽胜绿色材料科技有限公司 | Roller coating type preparation method and device for solvent-free two-component polyurethane synthetic leather as well as prepared synthetic leather |
| CN205474550U (en) * | 2015-12-31 | 2016-08-17 | 昆山阿基里斯人造皮有限公司 | Tired synthetic leather of high seam mesh |
-
2015
- 2015-12-31 CN CN201511029009.6A patent/CN105442345A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851996A (en) * | 2011-06-27 | 2013-01-02 | 昆山阿基里斯人造皮有限公司 | Method for manufacturing surface wear-resistant artificial leather |
| CN103710995A (en) * | 2013-12-11 | 2014-04-09 | 江西铭川科技实业有限公司 | Water-based synthetic leather, and production line and production method thereof |
| CN103981729A (en) * | 2014-05-07 | 2014-08-13 | 安安(中国)有限公司 | Aqueous polyurethane making method used for superfine fiber synthetic leather production |
| CN104153204A (en) * | 2014-07-29 | 2014-11-19 | 上海揽胜绿色材料科技有限公司 | Roller coating type preparation method and device for solvent-free two-component polyurethane synthetic leather as well as prepared synthetic leather |
| CN205474550U (en) * | 2015-12-31 | 2016-08-17 | 昆山阿基里斯人造皮有限公司 | Tired synthetic leather of high seam mesh |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |
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| RJ01 | Rejection of invention patent application after publication |