CN102205677A - Process for forming fiber product with elasticity - Google Patents
Process for forming fiber product with elasticity Download PDFInfo
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- CN102205677A CN102205677A CN2010101403711A CN201010140371A CN102205677A CN 102205677 A CN102205677 A CN 102205677A CN 2010101403711 A CN2010101403711 A CN 2010101403711A CN 201010140371 A CN201010140371 A CN 201010140371A CN 102205677 A CN102205677 A CN 102205677A
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- tool
- manufacturing process
- flexible fibre
- cloth
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Abstract
The invention provides a process for forming a fiber product with elasticity, comprising the following steps: providing a knitted base cloth and a plain woven base cloth, sticking the two base clothes with a hot melt adhesive to form a structure of dual-cloth, carrying out pasting, calendering to stick a rubber film onto the knitted base cloth of the dual-cloth structure, carrying out a sulfuration treatment, rolling up the dual-cloth and stripping the plain woven base cloth off the sulfurized dual-cloth. The finished product prepared by the method can be used for materials requiring for a wide range of elastic expansion, and the finished product enables the materials to have the excellent characteristics of high scalability and a high elastic recovery rate.
Description
Technical field
The present invention relates to a kind of manufacturing process of fibre, the processed and applied method of the flexible natural rubber looped fabric of particularly a kind of tool.
Background technology
Fiber article with telescopic resilience are liked by people because of its comfortable characteristic always, use the natural rubber production fabric that stretches in early days, are replaced by elastomer gradually afterwards.And along with people are more and more higher to the comfortableness requirement of clothing, the elastomer with retractility function can fully represent the natural beautiful curve of human body, also can increase surcharges such as aesthetic feeling, function, popularity simultaneously.One motion upsurge of rising in recent years in addition also makes sports products market heighten for the demand of elastomer.It is elastic yarn, PBT fiber, ptt fiber, retractility composite fibre, false twisting (False Twist) retractility processing silk that the material that has telescopic resilience at present mainly contains elastomer (Spandex), elastomer composite yarn, polyether ester.The development priority of telescopic resilience material is retractility, restoring force, durability etc. at present.
Right above-mentioned elastic material is an effect of reaching the tool telescopic resilience by the characteristic of the combination of composite or material itself, yet by the made finished product of such material, can cause producer's puzzlement aspect cost; And have the general as looped fabric of the fabric of elastic telescopic etc. with natural rubber production, when calender is done the rubberizing process,, easily make cloth metaplasia, rubberizing smoothly owing under the tension force effect.
Therefore, the present invention is directed to above-mentioned puzzlement, propose the processed and applied method of the flexible natural rubber applying of a kind of tool looped fabric, is to use PUR smooth knitting base cloth and flat fabric, makes looped fabric wouldn't possess elasticity, and can effectively overcome existing defective.
Summary of the invention
For solving above-mentioned defective of the prior art, main purpose of the present invention is to provide a kind of manufacturing process of tool elastomer goods, it is to use PUR smooth knitting base cloth and flat fabric, again to roll make-up machine single-sided lamination rubber glue face on knitting base cloth, in rolling back segment process, overlay in addition into required woven design, after sulfuration, take off again and pull out cover cloth and plain weave base cloth, promptly finish; The goods made from the method possess excellent specific properties such as high scalability, high resiliency response rate because of it, therefore of many uses, the body modelling dress that body modelling dress, back belt, the figure that can be used in needs big material of elastic telescopic such as burn and scald sufferer to use adjusts etc.
The present invention adopts following technological means in order to reach above-mentioned purpose and effect:
(A) provide a knitting base cloth and a plain weave base cloth;
(B) with coating adhesion sizing material on this plain weave base cloth, fit and rolling with this knitting base cloth again, make it become a folder cloth structure;
(C) go up the paste operation in the knitting base cloth surface of this folder cloth structure, dry behind the upward intact thickener;
(D) sizing material is fully stirred make this sizing material gel, add hot milling again, and this sizing material of gel is rolled into film;
(E) pressing is carried out on the knitting base cloth surface of this folder cloth structure of this film and completing steps (C); And
(F) have this folder cloth structure of this film to carry out vulcanizing treatment to pressing, carry out rolling after finishing, the plain weave base cloth that will finish this folder cloth structure of vulcanizing treatment at last again divests.
Wherein, this knitting base cloth in step (A) carries out the drying processing in advance.This knitting base cloth is mylar, nylon cloth, cotton, polyester/nylon blending gauze or other different blended knitted cloth of forming fiber.
Wherein, in step (B), this adhesion sizing material is a PUR, and this PUR is pressure-sensitive type or solvent type PUR.This PUR is a polyurethane.
Wherein, this PUR is done The pre-heat treatment via a baking oven, adds hot milling with a mixing roll again.The baking oven time of The pre-heat treatment is 60 minutes, and oven temperature is 120 ℃.The roller temperature of this mixing roll is controlled at 100 ℃.
Wherein, in step (B), finish this folder cloth structure of fitting with rolling after, should press from both sides the cloth structure and leave standstill 48 hours, this PUR is hardened.
Wherein, this thickener in step (C) is formed by natural gum and toluene dissolving.
Wherein, in step (C), the baking oven time is 90 seconds, and oven temperature is 150 ℃, and the toluene in the thickener is volatilized fully.
Wherein, in step (D), this sizing material is natural gum or the flexible sizing material of tool.
Wherein, in step (D), place 10,000 horsepowers of machines to carry out mixing this sizing material gel that makes this sizing material.
Wherein, in step (D), add hot milling with a mixing roll this sizing material after with gel.This mixing roll is with second wheel this sizing material fully to be mixed, and wherein this roller temperature is controlled at 70 ℃～85 ℃.This second wheel is that one group of thick wheel is carefully taken turns with one group.
Wherein, in step (D), this film is to be dropped into to roll in the glazer by the sizing material after adding hot milling and finishing to form, and wherein this film is together with being limited to 1.20mm on the gross thickness of this knitting base cloth.The roller temperature of this glazer is controlled at 75 ℃～90 ℃.
Wherein, in step (E), this folder cloth structure that the knitting base cloth face of this film and this folder cloth structure can be finished after the pressing is carried out The pre-heat treatment.
Wherein, in step (F), this vulcanizing treatment utilizes a baking oven to add sulphur.This adds the sulphur baking oven time is 10 minutes, and oven temperature is 155 ℃.
Below cooperate appended graphic explanation in detail by specific embodiment, when the effect that is easier to understand purpose of the present invention, technology contents, characteristics and is reached.
Description of drawings
Fig. 1 is a method step schematic flow sheet of the present invention;
Fig. 2 is with the made finished product structural representation of method of the present invention.
The knitting base cloth of description of reference numerals: 10-; The 14-sizing material of adhering; The 16-thickener; The 18-film.
The specific embodiment
Below in conjunction with accompanying drawing, be described in more detail with other technical characterictic and advantage the present invention is above-mentioned.
The manufacturing process of a kind of tool elastomer of the present invention goods, the finished product of method processing can be used in and need the big material of elastic telescopic thus, makes it possess excellent specific properties such as high scalability, high resiliency response rate.
Figure 1 shows that manufacturing process flow chart of the present invention, manufacturing process comprises: become a folder cloth structure, sizing material to roll into three key steps such as film and folder cloth structure and film laminating two base cloths, below detailed description respectively:
The detailed manufacturing process of folder cloth structure at first, is described.As shown in Figure 1, at first carry out steps A 10: provide a knitting base cloth 10 and a plain weave base cloth, wherein this knitting base cloth 10 carries out drying in advance and handles, and this knitting base cloth 10 can to select for use be mylar, nylon cloth, cotton, polyester/nylon blending gauze or other different blended knitted cloth of forming fibers.Then carry out steps A 12, with plain weave base cloth face coating adhesion sizing material 14, wherein, this adhesion sizing material 14 is a PUR, select for use be pressure-sensitive type or solvent type PUR, its composition be polyurethane (polyurethanes, UP).This PUR is done 60 minutes baking oven time via a baking oven earlier in addition, and the The pre-heat treatment that oven temperature is 120 ℃ is poured a mixing roll again into after The pre-heat treatment is intact and added hot milling, and the roller temperature of mixing roll is controlled at 100 ℃; After finishing the step of coating adhesion sizing material 14, knitting base cloth 10 and flat fabric be fixed on the full subsides wheel make-up machine coil handling apparatus fit and rolling, left standstill immediately 48 hours after finishing applying and rolling, make adhesion sizing material 14 sclerosis between a knitting base cloth 10 and the plain weave base cloth, then this knitting base cloth 10 with the plain weave base cloth a folder cloth structure.Then carry out steps A 14, surperficial in the knitting base cloth of folder cloth structure again through (described natural gum is acetates for example by natural gum, also can adopt monomer such as the isoamyl base class (ISOPENTENYL) or the pyrophosphoric acid class (PYROPHOSPHATE) of natural gum polymerization) and the thickener 16 that forms of toluene dissolving go up paste, described going up stuck with paste the employing pasting machine, to stick with paste liquid evenly scrapes on cloth cover to mount cutter, carry out steps A 16 after having gone up thickener, carry out 90 seconds baking oven time via a baking box again, the drying procedure that oven temperature is 150 ℃ can volatilize the toluene in the thickener 16 fully.
Then, the detailed manufacturing process of being rolled into film by sizing material is described.At first, carry out step B10, with a sizing material, as natural gum or the flexible sizing material of other tools (as described in natural gum for example 3L-natural gum or acetates, also can adopt monomer such as the isoamyl base class (ISOPENTENYL) or the pyrophosphoric acid class (PYROPHOSPHATE) of natural gum polymerization, or natural gum and water, the acetone extract thing, protein, ash, mixing such as hydrocarbon), see through abundant mixing its gel that makes of 10,000 horsepowers of machines earlier, then step B12 relends by the sizing material of a mixing roll of roller with two kinds of different thicknesses after with mixing gel fully to mix, and simultaneously the roller temperature is controlled between 70 ℃～85 ℃ sizing material is added hot milling.Carry out step B14 afterwards, to add sizing material after hot milling is finished drops in the glazer and rolls, and the roller temperature of glazer (Calender) is controlled at 75 ℃～90 ℃, to be pumped into a film 18, wherein the thickness of film 18 can be decided on demand, is 1.20mm together with the overall upper limit thickness of looped fabric.
Next, the detailed manufacturing process that the film 18 that will make and the folder cloth structure that goes up paste are carried out pressing is described.At first, carry out step S10, with 10 of the knitting base cloths of the film made 18 and the folder cloth structure that has gone up thickener 16, carry out pressing with a glazer, wherein the roller temperature of glazer is controlled at 75 ℃～90 ℃.Finish after the pressing folder cloth structure and carry out The pre-heat treatment again, described The pre-heat treatment is to heat up with the roller that steam feeds in the roller glazer, control temperature to 75～90 ℃.Then carry out step S12, the folder cloth structure that pressing has film 18 and finishes preheating is carried out vulcanizing treatment, vulcanizing treatment in this step is that to utilize a baking oven to carry out the baking oven time be 10 minutes, oven temperature is that 155 ℃ mode will be pressed from both sides the cloth structure and be added sulphur, finish and carry out step S14 rolling after adding sulphur, at last the plain weave base cloth that will finish the folder cloth structure of vulcanizing treatment again as step S16 divests, promptly finish the manufacturing process of a kind of tool elastomer goods of the present invention, and with the made finished product structure of this forwarding method promptly as shown in Figure 2.
The goods made by above-mentioned embodiment possess excellent specific properties such as high scalability, high resiliency response rate because of it, therefore of many uses, the body modelling dress that body modelling dress, back belt, the figure that can be used in needs the big material of elastic telescopic to use as the burn and scald sufferer as application adjusts etc.
The above only is preferred embodiment of the present invention, only is illustrative for the purpose of the present invention, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes to it in the spirit and scope that claim of the present invention limited, revise, even equivalence, but all will fall within the scope of protection of the present invention.
Claims (21)
1. the manufacturing process of the flexible fibre of tool is characterized in that comprising the following step:
(A) provide a knitting base cloth and a plain weave base cloth;
(B) with coating adhesion sizing material on this plain weave base cloth, fit and rolling with this knitting base cloth again, make it become a folder cloth structure;
(C) go up the paste operation in the knitting base cloth surface of this folder cloth structure, dry behind the upward intact thickener;
(D) sizing material is fully stirred make this sizing material gel, add hot milling again, and this sizing material of gel is rolled into film;
(E) pressing is carried out on the knitting base cloth surface of this folder cloth structure of this film and completing steps (C); And
(F) have this folder cloth structure of this film to carry out vulcanizing treatment to pressing, carry out rolling after finishing, the plain weave base cloth that will finish this folder cloth structure of vulcanizing treatment at last again divests.
2. the manufacturing process of the flexible fibre of tool as claimed in claim 1 is characterized in that this knitting base cloth in step (A) carries out the drying processing in advance.
3. the manufacturing process of the flexible fibre of tool as claimed in claim 2 is characterized in that this knitting base cloth is mylar, nylon cloth, cotton, polyester/nylon blending gauze or other different blended knitted cloth of forming fiber.
4. the manufacturing process of the flexible fibre of tool as claimed in claim 1 it is characterized in that in step (B), this adhesion sizing material is a PUR, and this PUR is pressure-sensitive type or solvent type PUR.
5. the manufacturing process of the flexible fibre of tool as claimed in claim 4 is characterized in that this PUR is a polyurethane.
6. the manufacturing process of the flexible fibre of tool as claimed in claim 1 is characterized in that this PUR does The pre-heat treatment via a baking oven, adds hot milling with a mixing roll again.
7. the manufacturing process of the flexible fibre of tool as claimed in claim 6, the baking oven time that it is characterized in that The pre-heat treatment is 60 minutes, oven temperature is 120 ℃.
8. the manufacturing process of the flexible fibre of tool as claimed in claim 6 is characterized in that the roller temperature of this mixing roll is controlled at 100 ℃.
9. the manufacturing process of the flexible fibre of tool as claimed in claim 1 is characterized in that in step (B), finish this folder cloth structure of fitting with rolling after, should press from both sides the cloth structure and leave standstill 48 hours, this PUR is hardened.
10. the manufacturing process of the flexible fibre of tool as claimed in claim 1 is characterized in that this thickener in step (C) is formed by natural gum and toluene dissolving.
11. the manufacturing process of the flexible fibre of tool as claimed in claim 1 is characterized in that in step (C), the baking oven time is 90 seconds, oven temperature is 150 ℃, and the toluene in the thickener is volatilized fully.
12. the manufacturing process of the flexible fibre of tool as claimed in claim 1 is characterized in that in step (D), this sizing material is natural gum or the flexible sizing material of tool.
13. the manufacturing process of the flexible fibre of tool as claimed in claim 1 is characterized in that in step (D), places 10,000 horsepowers of machines to carry out mixing this sizing material gel that makes this sizing material.
14. the manufacturing process of the flexible fibre of tool as claimed in claim 1 is characterized in that in step (D), adds hot milling with a mixing roll this sizing material after with gel.
15. the manufacturing process of the flexible fibre of tool as claimed in claim 14 is characterized in that this mixing roll is with second wheel this sizing material fully to be mixed, wherein this roller temperature is controlled at 70 ℃～85 ℃.
16. the manufacturing process of the flexible fibre of tool as claimed in claim 15 is characterized in that this second wheel is that one group of thick wheel is carefully taken turns with one group.
17. the manufacturing process of the flexible fibre of tool as claimed in claim 1, it is characterized in that in step (D), this film is to be dropped into to roll in the glazer by the sizing material after adding hot milling and finishing to form, and wherein this film is together with being limited to 1.20mm on the gross thickness of this knitting base cloth.
18. the manufacturing process of the flexible fibre of tool as claimed in claim 17 is characterized in that the roller temperature of this glazer is controlled at 75 ℃～90 ℃.
19. the manufacturing process of the flexible fibre of tool as claimed in claim 1 is characterized in that in step (E), this folder cloth structure that the knitting base cloth face of this film and this folder cloth structure can be finished after the pressing is carried out The pre-heat treatment.
20. the manufacturing process of the flexible fibre of tool as claimed in claim 1 is characterized in that in step (F), this vulcanizing treatment utilizes a baking oven to add sulphur.
21. the manufacturing process of the flexible fibre of tool as claimed in claim 20 is characterized in that this adds the sulphur baking oven time is 10 minutes, oven temperature is 155 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010140371.1A CN102205677B (en) | 2010-03-29 | 2010-03-29 | Process for forming fiber product with elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010140371.1A CN102205677B (en) | 2010-03-29 | 2010-03-29 | Process for forming fiber product with elasticity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102205677A true CN102205677A (en) | 2011-10-05 |
| CN102205677B CN102205677B (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010140371.1A Expired - Fee Related CN102205677B (en) | 2010-03-29 | 2010-03-29 | Process for forming fiber product with elasticity |
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| Country | Link |
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| CN (1) | CN102205677B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619128A (en) * | 2020-06-05 | 2020-09-04 | 江苏和众布业有限公司 | Polyester sponge cloth preparation device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100754A (en) * | 1985-01-16 | 1986-08-27 | 金伯利-克拉克公司 | Elasticized non-woven fabric and its method for making |
| EP0987358A1 (en) * | 1998-09-10 | 2000-03-22 | Chargeurs Boissy | Method of manufacturing an elastic polyester fabric completely made of fibres |
| CN1659329A (en) * | 2002-06-13 | 2005-08-24 | 美利肯工业有限公司 | Method of making a mat |
| CN1890417A (en) * | 2003-12-03 | 2007-01-03 | 因维斯塔技术有限公司 | Size-covered composite yarns and method for making same |
-
2010
- 2010-03-29 CN CN201010140371.1A patent/CN102205677B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100754A (en) * | 1985-01-16 | 1986-08-27 | 金伯利-克拉克公司 | Elasticized non-woven fabric and its method for making |
| EP0987358A1 (en) * | 1998-09-10 | 2000-03-22 | Chargeurs Boissy | Method of manufacturing an elastic polyester fabric completely made of fibres |
| CN1659329A (en) * | 2002-06-13 | 2005-08-24 | 美利肯工业有限公司 | Method of making a mat |
| CN1890417A (en) * | 2003-12-03 | 2007-01-03 | 因维斯塔技术有限公司 | Size-covered composite yarns and method for making same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619128A (en) * | 2020-06-05 | 2020-09-04 | 江苏和众布业有限公司 | Polyester sponge cloth preparation device and method |
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| Publication number | Publication date |
|---|---|
| CN102205677B (en) | 2014-05-28 |
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Granted publication date: 20140528 Termination date: 20200329 |