CN107119388A - A kind of processing technology of fire retardant nonwoven fabric - Google Patents
A kind of processing technology of fire retardant nonwoven fabric Download PDFInfo
- Publication number
- CN107119388A CN107119388A CN201610103101.0A CN201610103101A CN107119388A CN 107119388 A CN107119388 A CN 107119388A CN 201610103101 A CN201610103101 A CN 201610103101A CN 107119388 A CN107119388 A CN 107119388A
- Authority
- CN
- China
- Prior art keywords
- nonwoven fabric
- fire retardant
- processing
- processing technology
- particle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 26
- 239000003063 flame retardant Substances 0.000 title claims abstract description 21
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 239000003086 colorant Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims description 9
- 238000007731 hot pressing Methods 0.000 claims description 6
- 229920004933 Terylene® Polymers 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 abstract description 3
- 239000000975 dye Substances 0.000 abstract description 3
- 238000004043 dyeing Methods 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- ONIHPYYWNBVMID-UHFFFAOYSA-N diethyl benzene-1,4-dicarboxylate Chemical compound CCOC(=O)C1=CC=C(C(=O)OCC)C=C1 ONIHPYYWNBVMID-UHFFFAOYSA-N 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
A kind of processing technology of fire retardant nonwoven fabric, belong to technical field of construction and decoration materials, the raw material such as fire resistance fibre are first subjected to particle processing, again particle and coloring agent mix and heated, the mode that this particle is combined causes dyestuff is mixed with raw material to be more uniformly distributed, properties of product average degree is good, product even dyeing is difficult to fade, resisting combustibility is greatly improved, product enhances the vertically and horizontally tensile strength of non-woven fabrics after high-temperature shaping is extruded, and can be widely used for firefighter uniform, fire service inventory, wall covering fabric and various surface linings.
Description
Technical field
The invention belongs to technical field of construction and decoration materials, it is related to a kind of processing technology of non-woven fabrics, more particularly to a kind of processing technology of fire retardant nonwoven fabric.
Background technology
Non-woven fabrics is to use textile raw material, such as terylene, acrylic fibers, nylon, and the natural plant fibre such as polyvinyl chloride fibre, cotton, fiber crops is molded by nonwoven, i.e., the product produced by nonwoven fabric production technology is just referred to as non-woven fabrics.Because adhesive-bonded fabric color is pure, euphorosia, sense of touch is soft, sound-absorbing is breathed freely, it is elegant noble, it is the first choice of high-grade home decoration, it is more easy to put up compared with common wallpaper, more waterproof, it is difficult to take off seam, without warpage, seam crossing is as excellent as before, natural quality, fragrant odour, but, with the improvement of people ' s living standards, requirement to wall paper also more and more higher, not only need the primary demand of above-mentioned people, more functions are also needed to meet the living needs of people, the need for fire safety, the need for IAQ, and all non-woven fabrics are all inflammable thing.
In order to overcome the shortcomings of that non-woven fabrics is inflammable, the Main Ingredients and Appearance of the fire retardant nonwoven fabric occurred in the market is terylene, and polyester fiber belongs to chemical fibre, is the polymerizate of terephthalic acid (TPA) or diethyl terephthalate and ethylene glycol.Feature is as follows：Intensity is high, elasticity is good, and heat-resist, surface is smooth, and wearability is good, and light resistance is good, corrosion-resistant, and dyeability is poor.Its fire retardant mechanism is mainly addition fire retardant, and fire retardant is a kind of material additive, it is generally used for polyester plastics, textile etc., is added in polyester and reaches fire-retardant purpose by the burning-point or obstruction material combustion that improve material, so as to improve the security against fire of material.But the processing technology of current fire retardant nonwoven fabric is complicated, and dyeability is poor, and production efficiency is relatively low.
The content of the invention
The present invention is directed to above-mentioned existing fire retardant nonwoven fabric complex process, and dyeability and the low deficiency of production efficiency simplify processing process, dyeability can get a promotion, and can improve the production efficiency of fire retardant nonwoven fabric there is provided a kind of processing technology of fire retardant nonwoven fabric.
The technical scheme is that：A kind of processing technology of fire retardant nonwoven fabric, it is characterised in that comprise the following steps：
(1) fire resistance fibre and terylene are inserted into Material disintegrator and carries out particle；
(2) coloring agent is inserted in above-mentioned steps 1；
(3) raw material and coloring agent of above-mentioned steps 2 are mixed；
(4) mixture after step 3 is stirred is heated and carries out hot-pressing processing；
(5) drying and processing；
(6) curling is handled；
(7) sanding is handled；
(8) shear and pack.
The average grain diameter of particle described in step (1) is 10mm.
Hot-pressing processing temperature described in step (4) is 200 DEG C.
The temperature of drying and processing described in step (5) is 80 DEG C, and Drying Rates are 3m/min.
Beneficial effects of the present invention are：A kind of processing technology for fire retardant nonwoven fabric that the present invention is provided, the raw material such as fire resistance fibre are first subjected to particle processing, again particle and coloring agent mix and heated, the mode that this particle is combined causes dyestuff is mixed with raw material to be more uniformly distributed, properties of product average degree is good, product even dyeing is difficult to fade, resisting combustibility is greatly improved, product enhances the vertically and horizontally tensile strength of non-woven fabrics after high-temperature shaping is extruded, and can be widely used for firefighter uniform, fire service inventory, wall covering fabric and various surface linings.
Embodiment
The invention will be further described below：
A kind of processing technology of fire retardant nonwoven fabric, comprises the following steps：
(1) fire resistance fibre and terylene are inserted into Material disintegrator and carries out particle；
(2) coloring agent is inserted in above-mentioned steps 1；
(3) raw material and coloring agent of above-mentioned steps 2 are mixed；
(4) mixture after step 3 is stirred is heated and carries out hot-pressing processing；
(5) drying and processing；
(6) curling is handled；
(7) sanding is handled；
(8) shear and pack.
The average grain diameter of particle is 10mm in step (1).
Hot-pressing processing temperature in step (4) is 200 DEG C.
The temperature of drying and processing is 80 DEG C in step (5), and Drying Rates are 3m/min.
A kind of processing technology for fire retardant nonwoven fabric that the present invention is provided, the raw material such as fire resistance fibre are first subjected to particle processing, again particle and coloring agent mix and heated, the mode that this particle is combined causes dyestuff is mixed with raw material to be more uniformly distributed, properties of product average degree is good, product even dyeing is difficult to fade, resisting combustibility is greatly improved, product enhances the vertically and horizontally tensile strength of non-woven fabrics after high-temperature shaping is extruded, and can be widely used for firefighter uniform, fire service inventory, wall covering fabric and various surface linings.
Claims (4)
1. a kind of processing technology of fire retardant nonwoven fabric, it is characterised in that comprise the following steps：
(1) fire resistance fibre and terylene are inserted into Material disintegrator and carries out particle；
(2) coloring agent is inserted in above-mentioned steps 1；
(3) raw material and coloring agent of above-mentioned steps 2 are mixed；
(4) mixture after step 3 is stirred is heated and carries out hot-pressing processing；
(5) drying and processing；
(6) curling is handled；
(7) sanding is handled；
(8) shear and pack.
2. a kind of processing technology of fire retardant nonwoven fabric according to claim 1, it is characterised in that：The average grain diameter of particle described in step (1) is 10mm.
3. a kind of processing technology of fire retardant nonwoven fabric according to claim 1, it is characterised in that：Hot-pressing processing temperature described in step (4) is 200 DEG C.
4. a kind of processing technology of fire retardant nonwoven fabric according to claim 1, it is characterised in that：The temperature of drying and processing described in step (5) is 80 DEG C, and Drying Rates are 3m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610103101.0A CN107119388A (en) | 2016-02-25 | 2016-02-25 | A kind of processing technology of fire retardant nonwoven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610103101.0A CN107119388A (en) | 2016-02-25 | 2016-02-25 | A kind of processing technology of fire retardant nonwoven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107119388A true CN107119388A (en) | 2017-09-01 |
Family
ID=59717554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610103101.0A Pending CN107119388A (en) | 2016-02-25 | 2016-02-25 | A kind of processing technology of fire retardant nonwoven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107119388A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570763A (en) * | 2018-05-11 | 2018-09-25 | 杨杰 | A kind of cable production Non-woven fabric offcut recycling processing technology |
| CN109594197A (en) * | 2018-11-07 | 2019-04-09 | 桐城市鸿江包装有限公司 | The preparation method of flame retardant type wall paper non-woven fabrics |
| CN109627744A (en) * | 2018-12-08 | 2019-04-16 | 深圳市中创卓越科技有限公司 | A kind of flame retardant type material and its preparation process |
-
2016
- 2016-02-25 CN CN201610103101.0A patent/CN107119388A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570763A (en) * | 2018-05-11 | 2018-09-25 | 杨杰 | A kind of cable production Non-woven fabric offcut recycling processing technology |
| CN109594197A (en) * | 2018-11-07 | 2019-04-09 | 桐城市鸿江包装有限公司 | The preparation method of flame retardant type wall paper non-woven fabrics |
| CN109627744A (en) * | 2018-12-08 | 2019-04-16 | 深圳市中创卓越科技有限公司 | A kind of flame retardant type material and its preparation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170901 |