CN111005144A - Method for manufacturing flame-retardant warp-knitted flannelette - Google Patents
Method for manufacturing flame-retardant warp-knitted flannelette Download PDFInfo
- Publication number
- CN111005144A CN111005144A CN201911302506.7A CN201911302506A CN111005144A CN 111005144 A CN111005144 A CN 111005144A CN 201911302506 A CN201911302506 A CN 201911302506A CN 111005144 A CN111005144 A CN 111005144A
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- Prior art keywords
- machine
- fabric
- shearing
- dyeing
- flame
- 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
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000003063 flame retardant Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000010008 shearing Methods 0.000 claims abstract description 26
- 238000004043 dyeing Methods 0.000 claims abstract description 24
- 238000012360 testing method Methods 0.000 claims abstract description 20
- 238000009940 knitting Methods 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 229920000728 polyester Polymers 0.000 claims abstract description 8
- 238000005516 engineering process Methods 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 56
- 238000009960 carding Methods 0.000 claims description 9
- 239000004566 building material Substances 0.000 claims description 8
- 238000009987 spinning Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 210000002268 wool Anatomy 0.000 claims description 4
- 229920004933 Terylene® Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 6
- 238000010409 ironing Methods 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 abstract description 3
- 230000004927 fusion Effects 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000008034 disappearance Effects 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000003079 width control Methods 0.000 description 3
- 238000004383 yellowing Methods 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/02—Pile fabrics or articles having similar surface features
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C11/00—Teasing, napping or otherwise roughening or raising pile of textile fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C13/00—Shearing, clipping or cropping surfaces of textile fabrics; Pile cutting; Trimming seamed edges
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Abstract
The invention discloses a method for manufacturing flame-retardant warp-knitted flannelette, and belongs to the field of warp-knitted flannelette. The manufacturing method of the flame retardant warp knitting flannelette comprises two polyester flame retardant long fibers capable of passing a flame retardant test, and is characterized by further comprising a warp knitting loom with 32 needle beds, a napping machine, a set of dyeing pretreatment equipment with improved technology, a set of cropping stacking device, a dyeing device, a shearing machine and a setting machine; the invention can accurately control the temperature in the combing, shearing and ironing processes, has good color expression and explains the three-dimensional sense of the cross section of the material, can ideally process the mutual fusion of functions and color expression, greatly enriches the variety of home decoration flannelette and fills the blank of the market.
Description
Technical Field
The invention relates to the technical field of flannelette, in particular to a method for manufacturing flame-retardant warp-knitted flannelette.
Background
The materials of the building material decorative cloth are very wide, and common types comprise shading cloth, wall cloth, window gauze, curtains, sofa cloth, tablecloths, carpet cloth and the like. The traditional decorative cloth has relatively few flame-retardant functions, the flame-retardant performance is generally realized by adopting a mode of post-treating a coating, and due to a large amount of phosphate components contained in a coating preparation, the fabric is easy to have the problems of yellowing, embrittlement, even disappearance of flame-retardant performance and the like after being used for a long time; meanwhile, the traditional copolymerization flame-retardant primary polyester material has the defects that the requirement on temperature control in the polyester dyeing and finishing process becomes stricter due to the addition of a phosphorus flame retardant, the molding of colors and fabric styles is difficult, and a decorative fabric with comfortable hand feeling and rich colors cannot be obtained.
Disclosure of Invention
The application of the flame-retardant polyester in sofa flannelette and theater curtain is very difficult, particularly, the accurate temperature control in the combing, cutting and ironing processes, the good color expression and the interpretation of the three-dimensional sense of the cross section of the material always have technical difficulties in the development of similar fabrics in China. And the comfortable touch of the soft plush cloth promotes the fabric to have more imagination space, thereby providing the manufacturing method of the flame retardant warp knitting plush cloth.
In order to achieve the purpose, the invention adopts the following technical scheme:
the manufacturing method of the flame retardant warp knitting flannelette comprises two polyester flame retardant long fibers capable of passing a flame retardant test, and is characterized by further comprising a warp knitting loom with 32 needle beds, a napping machine, a set of dyeing pretreatment equipment with improved technology, a set of cropping stacking device, a dyeing device, a shearing machine and a setting machine;
further comprising the steps of:
s1: selecting two terylene flame-retardant long fibers for flame-retardant test, and preparing 634 groups multiplied by 2 spinning cakes which meet the requirement of single fiber length;
s2: processing the spinning cakes into 7 groups of warp beams according to the process requirements of the total warp number of the tows;
s3: setting a needle bed displacement float length process according to the requirement of the fabric on the weight of a meter, and finishing the manufacture of grey cloth by using a warp knitting machine;
s4: the manufactured grey cloth passes through a napping machine to finish primary napping, and then a cropping stacking device is used for fully loosening the napped grey cloth;
s5: the loosened grey cloth is put into a shearing machine to complete shearing operation and is sent to a large-scale forming machine for forming;
s6: after ensuring that the width stability meets the requirements, the grey fabric is sent into a dyeing machine for dyeing, and the control of color saturation and fastness must be controlled within a strict range so as to ensure the exertion of flame retardant performance and the comfort of the cross section touch of the fabric;
s7: after water bath dyeing, secondary sizing is carried out to ensure the width stability;
s8; performing primary carding, setting the lodging orientation of the fabric wool to be the same direction, performing secondary napping, finishing carding, and finishing secondary shearing;
s9: finally, finishing the shaping of the finished product;
s10: finishing the fabric roll inspection, and requiring the fabric to pass DIN4102-1 building material fireproof performance requirements and test classification level tests; GB/T8624-2012 building material and product combustion performance grading test;
preferably, in step S9, the width control range 80 "± 1", and the square meter grammage range control 230GSM-270 GSM.
Preferably, in step S5, the shearing requires uniform trimming of pile of 1mm to a height of 0.65 mm.
Compared with the prior art, the invention provides a manufacturing method of flame-retardant warp-knitted flannelette, which has the following beneficial effects:
the invention can accurately control the temperature in the combing, shearing and ironing processes, has good color expression and explains the three-dimensional sense of the cross section of the material, can ideally process the mutual fusion of functions and color expression, greatly enriches the variety of home decoration flannelette and fills the blank of the market.
Detailed Description
Example 1:
the manufacturing method of the flame retardant warp knitting flannelette comprises two polyester flame retardant long fibers capable of passing a flame retardant test, and is characterized by further comprising a warp knitting loom with 32 needle beds, a napping machine, a set of dyeing pretreatment equipment with improved technology, a set of cropping stacking device, a dyeing device, a shearing machine and a setting machine;
further comprising the steps of:
s1: selecting two terylene flame-retardant long fibers for flame-retardant test, and preparing 634 groups multiplied by 2 spinning cakes which meet the requirement of single fiber length;
s2: processing the spinning cakes into 7 groups of warp beams according to the process requirements of the total warp number of the tows;
s3: setting a needle bed displacement float length process according to the requirement of the fabric on the weight of a meter, and finishing the manufacture of grey cloth by using a warp knitting machine;
s4: the manufactured grey cloth passes through a napping machine to finish primary napping, and then a cropping stacking device is used for fully loosening the napped grey cloth;
s5: the loosened grey cloth is put into a shearing machine to complete shearing operation and is sent to a large-scale forming machine for forming;
s6: after ensuring that the width stability meets the requirements, the grey fabric is sent into a dyeing machine for dyeing, and the control of color saturation and fastness must be controlled within a strict range so as to ensure the exertion of flame retardant performance and the comfort of the cross section touch of the fabric;
s7: after water bath dyeing, secondary sizing is carried out to ensure the width stability;
s8; performing primary carding, setting the lodging orientation of the fabric wool to be the same direction, performing secondary napping, finishing carding, and finishing secondary shearing;
s9: finally, finishing the shaping of the finished product;
s10: finishing the fabric roll inspection, and requiring the fabric to pass DIN4102-1 building material fireproof performance requirements and test classification level tests; GB/T8624-2012 building material and product combustion performance grading test;
in step S9, the width control range 80 "± 1", and the square meter grammage range control 230GSM-270 GSM.
In step S5, the shearing requires uniform trimming of pile of 1mm to a height of 0.65 mm.
The traditional decorative cloth is relatively few in combination with flame retardant function, the flame retardant performance is generally realized by adopting a mode of post-treating a coating, due to the fact that a large amount of phosphate components are contained in a coating preparation, the fabric is prone to yellowing, embrittlement, even disappearance of flame retardant performance and the like after being used for a long time, and the fabric processed by the method is not prone to yellowing, embrittlement and even disappearance of flame retardant performance.
Example 2:
the important point of the embodiment lies in the selection of raw materials, the local improvement of the warp knitting machine and the optimization of dyeing and finishing pretreatment process technologies such as carding, shearing, ironing and the like, and the preparation of the raw materials and equipment comprises the following steps: two polyester flame-retardant long fibers which can pass a flame-retardant test (GB/T5454 textile flame-retardant performance test oxygen index method; GB/T5455 textile flame-retardant performance test vertical hair), DTY75D and FDY 50D; a warp knitting machine with 32 needle beds; a napping machine; a set of dyeing pretreatment equipment with improved process; a set of cropping stacking devices; a dyeing device; shearing machine; broad width forming machine. The two flame-retardant raw materials which pass the test need strict flame-retardant performance test in the early preparation process, 634 × 2 groups of spinning cakes meeting the requirement of single fiber length are prepared, the spinning cakes are processed into 7 groups of warp beams according to the process requirement of the total number of the warp threads of the tows, a needle bed displacement float-length process is set according to the requirement of the fabric in gram weight, the manufacture of gray fabric is completed by a warp knitting machine, the manufactured gray fabric is subjected to primary napping by a napping machine with proper tension, then the napped gray fabric is fully loosened by a cropping stacking device, the loosened gray fabric is put into a shearing machine to complete shearing operation, the shearing requirement is that fluff about 1mm is uniformly sheared to the height of 0.65mm and is sent to a large-scale forming machine for forming, after the condition that the stability of the width meets the requirement, the gray fabric is sent to a dyeing machine for dyeing, the control of color saturation and the control of fastness must be controlled in a strict range, in order to ensure the exertion of flame retardant performance and the comfort of the cross section touch of the fabric, after water bath dyeing, secondary setting is carried out, the width stability is ensured, one-time carding is carried out, the direction of the wool of the fabric towards the lodging orientation is set to be the consistent direction, then second-time napping is carried out, then carding is finished, finally, the second-time shearing process is finished, finally, the setting of a finished product is finished, the width control range is 80 +/-1%, the square meter gram weight range is controlled to be 230GSM-270GSM, the fabric package inspection is finished, and the fabric is required to pass DIN4102-1 building material fireproof performance requirements and test classification grade tests; GB/T8624-2012 building material and product burning performance grading test.
The invention can accurately control the temperature in the combing, shearing and ironing processes, has good color expression and explains the three-dimensional sense of the cross section of the material, can ideally process the mutual fusion of functions and color expression, greatly enriches the variety of home decoration flannelette and fills the blank of the market.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The manufacturing method of the flame retardant warp knitting flannelette comprises two polyester flame retardant long fibers capable of passing a flame retardant test, and is characterized by further comprising a warp knitting loom with 32 needle beds, a napping machine, a set of dyeing pretreatment equipment with improved technology, a set of cropping stacking device, a dyeing device, a shearing machine and a setting machine;
further comprising the steps of:
s1: selecting two terylene flame-retardant long fibers for flame-retardant test, and preparing 634 groups multiplied by 2 spinning cakes which meet the requirement of single fiber length;
s2: processing the spinning cakes into 7 groups of warp beams according to the process requirements of the total warp number of the tows;
s3: setting a needle bed displacement float length process according to the requirement of the fabric on the weight of a meter, and finishing the manufacture of grey cloth by using a warp knitting machine;
s4: the manufactured grey cloth passes through a napping machine to finish primary napping, and then a cropping stacking device is used for fully loosening the napped grey cloth;
s5: the loosened grey cloth is put into a shearing machine to complete shearing operation and is sent to a large-scale forming machine for forming;
s6: after ensuring that the width stability meets the requirements, the grey fabric is sent into a dyeing machine for dyeing, and the control of color saturation and fastness must be controlled within a strict range so as to ensure the exertion of flame retardant performance and the comfort of the cross section touch of the fabric;
s7: after water bath dyeing, secondary sizing is carried out to ensure the width stability;
s8; performing primary carding, setting the lodging orientation of the fabric wool to be the same direction, performing secondary napping, finishing carding, and finishing secondary shearing;
s9: and finally, finishing the shaping of the finished product.
S10: finishing the fabric roll inspection, and requiring the fabric to pass DIN4102-1 building material fireproof performance requirements and test classification level tests; GB/T8624-;
2. the method of claim 1, wherein in step S9, the breadth control range is 80 "± 1", and the square meter grammage range is 230GSM-270 GSM.
3. The method of claim 1, wherein the shearing step of S5 requires a uniform shearing of pile of 1mm to a height of 0.65 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911302506.7A CN111005144A (en) | 2019-12-17 | 2019-12-17 | Method for manufacturing flame-retardant warp-knitted flannelette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911302506.7A CN111005144A (en) | 2019-12-17 | 2019-12-17 | Method for manufacturing flame-retardant warp-knitted flannelette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111005144A true CN111005144A (en) | 2020-04-14 |
Family
ID=70116469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911302506.7A Pending CN111005144A (en) | 2019-12-17 | 2019-12-17 | Method for manufacturing flame-retardant warp-knitted flannelette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111005144A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660836A (en) * | 2012-04-19 | 2012-09-12 | 浙江真爱毯业科技有限公司 | Production process of temperature adjusting raschel blanket |
| CN105113115A (en) * | 2015-07-20 | 2015-12-02 | 常熟市欣鑫经纬编有限公司 | Fire-resistant fiber fabric and preparation method thereof |
| CN107460619A (en) * | 2017-08-04 | 2017-12-12 | 上海三问家居服饰有限公司 | A kind of undercoat flannel production method |
| CN108103657A (en) * | 2017-12-29 | 2018-06-01 | 浙江真爱时尚家居有限公司 | A kind of production technology of triangle cloud fiber woollen blanket |
| CN108301106A (en) * | 2018-04-04 | 2018-07-20 | 绍兴必安防护科技有限公司 | A kind of preparation method of shellproof Anti-cutting fabric |
| CN108611748A (en) * | 2018-03-16 | 2018-10-02 | 海宁市华泰针织有限公司 | A kind of production technology of fire-retardant coral fleece composite fabric |
| CN108708066A (en) * | 2018-04-04 | 2018-10-26 | 绍兴必安防护科技有限公司 | A kind of preparation method of shellproof anti-cutting inflaming retarding fabric |
-
2019
- 2019-12-17 CN CN201911302506.7A patent/CN111005144A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660836A (en) * | 2012-04-19 | 2012-09-12 | 浙江真爱毯业科技有限公司 | Production process of temperature adjusting raschel blanket |
| CN105113115A (en) * | 2015-07-20 | 2015-12-02 | 常熟市欣鑫经纬编有限公司 | Fire-resistant fiber fabric and preparation method thereof |
| CN107460619A (en) * | 2017-08-04 | 2017-12-12 | 上海三问家居服饰有限公司 | A kind of undercoat flannel production method |
| CN108103657A (en) * | 2017-12-29 | 2018-06-01 | 浙江真爱时尚家居有限公司 | A kind of production technology of triangle cloud fiber woollen blanket |
| CN108611748A (en) * | 2018-03-16 | 2018-10-02 | 海宁市华泰针织有限公司 | A kind of production technology of fire-retardant coral fleece composite fabric |
| CN108301106A (en) * | 2018-04-04 | 2018-07-20 | 绍兴必安防护科技有限公司 | A kind of preparation method of shellproof Anti-cutting fabric |
| CN108708066A (en) * | 2018-04-04 | 2018-10-26 | 绍兴必安防护科技有限公司 | A kind of preparation method of shellproof anti-cutting inflaming retarding fabric |
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