CN110359285B - Ready-made garment after-finishing finish machining method for improving durability and non-ironing performance of China-hemp shirt - Google Patents
Ready-made garment after-finishing finish machining method for improving durability and non-ironing performance of China-hemp shirt Download PDFInfo
- Publication number
- CN110359285B CN110359285B CN201910514568.8A CN201910514568A CN110359285B CN 110359285 B CN110359285 B CN 110359285B CN 201910514568 A CN201910514568 A CN 201910514568A CN 110359285 B CN110359285 B CN 110359285B
- Authority
- CN
- China
- Prior art keywords
- shirt
- hemp
- ironing
- china
- temperature
- 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.)
- Active
Links
- 239000011487 hemp Substances 0.000 title claims abstract description 118
- 238000010409 ironing Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000003754 machining Methods 0.000 title description 2
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 76
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 76
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 76
- 235000009120 camo Nutrition 0.000 claims abstract description 76
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 76
- 238000005406 washing Methods 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims abstract description 30
- 238000010025 steaming Methods 0.000 claims abstract description 30
- 230000008569 process Effects 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims description 29
- 229920005989 resin Polymers 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 20
- 239000004814 polyurethane Substances 0.000 claims description 17
- 229920002635 polyurethane Polymers 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 11
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 239000004902 Softening Agent Substances 0.000 claims description 7
- 241000275031 Nica Species 0.000 claims description 6
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- AVKLPTSKTBCMGS-UHFFFAOYSA-N but-2-ene-1,2,3,4-tetrol urea Chemical class NC(=O)N.C(O)C(=C(O)CO)O AVKLPTSKTBCMGS-UHFFFAOYSA-N 0.000 claims description 2
- 239000004744 fabric Substances 0.000 abstract description 29
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 18
- 238000007493 shaping process Methods 0.000 abstract description 5
- 238000004383 yellowing Methods 0.000 abstract description 2
- 229920000742 Cotton Polymers 0.000 description 13
- 239000012808 vapor phase Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000004132 cross linking Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000003889 chemical engineering Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 240000008564 Boehmeria nivea Species 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- -1 amide compound Chemical class 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000003223 protective agent Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- MRZJZFRMTURCQH-UHFFFAOYSA-N 1,1-dihydroxy-3-[3-hydroxy-2-(hydroxymethyl)prop-1-enyl]urea Chemical class C(O)C(=CNC(=O)N(O)O)CO MRZJZFRMTURCQH-UHFFFAOYSA-N 0.000 description 1
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- 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
- D06C15/00—Calendering, pressing, ironing, glossing or glazing 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
- D06C7/00—Heating or cooling textile fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/20—Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a finishing method for finishing ready-made clothes for improving the durability and non-ironing performance of a hemp shirt, which adopts a high-temperature damp-state pressing DP crease-resistant processing, low-temperature baking treatment and a VP steaming and washing new process, not only realizes the technical breakthrough that the crease-resistant performance of the hemp shirt reaches 4.0-level durability and non-ironing, but also can reduce the damage of DP non-ironing shaping of the ready-made clothes to the tensile breaking strength and tearing strength of the fabric, improve the wear-resisting performance of the hemp fabric, obviously improve the whiteness, color brightness and saturation, and washed appearance flatness, hand feeling and appearance of the hemp shirt, overcome the problem of yellowing of the fabric in the traditional non-ironing and high-temperature processing, improve the wearing comfort and the use durability of the hemp shirt, completely remove residual formaldehyde in the shirt, and realize high-grade and refinement of the hemp shirt products.
Description
Technical Field
The invention relates to a finishing processing method after ready-made clothes of textile clothes, in particular to a finishing processing method after ready-made clothes for improving the durability and non-ironing performance of China-hemp shirts.
Background
The environment-friendly, low-carbon, multifunctional and comfortable garment is more and more favored by consumers, and the functional requirements of the consumers on the linen fabric are higher and higher. Although the hemp fabric has unique functions of natural antibiosis, bacteriostasis, moisture absorption, coolness, ultraviolet resistance and the like, the hemp fabric has the problems of rough and hard hand feeling, knotted appearance surface, more hemp dots, easy wrinkling, large shrinkage, easy fluffing and pilling, difficult nursing and the like, is more prominent than the traditional hemp, and particularly has serious cloth cover wrinkles after washing, extremely unstable size and limits the acceptance and acceptance of consumers to hemp products.
The traditional hemp shirt has thicker yarn counts (common cotton yarns 40S/1 and 32S/1 are interwoven with hemp yarns 28Nm and 24 Nm), rough and rough fabric texture, not fine enough, easy wrinkling and influence on the appearance and the wearability of products, and the style of the hemp shirt is mainly a washing leisure clothes product.
Disclosure of Invention
The invention aims to solve the technical problem of providing a finishing method for finishing after-garment to improve the durability and non-ironing performance of the hemp shirt, which is simple to operate, low in processing cost and high in efficiency, aiming at the defects of the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a finishing method after finishing ready-made clothes for improving the durability and non-ironing performance of China-hemp shirts comprises the following steps:
1) carry out crease-resistant processing of high temperature moisture state pressing DP to the china-hemp shirt, realize the one shot forming to the china-hemp shirt, specific process is: applying DP ironing-free resin liquid to the Chinese hemp shirt in a spraying manner and pre-drying at a low temperature, controlling the moisture content of the Chinese hemp shirt to be 50-70%, and then carrying out DP ironing forming on different garment piece parts of the Chinese hemp shirt by adopting a ironing die according to the type, size specification and contour of the Chinese hemp shirt, wherein the ironing sequence of the garment piece parts is as follows: the shirt comprises a shirt back panel, a left front panel, a right front panel, left sleeves, right sleeves, a collar and sleeve caps;
2) performing low-temperature baking treatment on the once-formed China-hemp shirt by using an oven to realize secondary forming and cooling of the China-hemp shirt;
3) performing VP steaming and washing on the secondarily formed hemp shirt in a steaming box, and taking out the hemp shirt from the steaming box after the steaming and washing are finished, and naturally cooling and remoistening the hemp shirt;
4) ironing the hemp shirt and packaging the finished product.
The DP ironing-free resin liquid is sprayed on the hemp shirt by adopting a spraying processing technology, the liquid carrying capacity of the resin of the hemp shirt is controlled, the uniformity and the permeability of the application of the resin liquid are ensured, the hemp shirt is pre-dried at a low temperature, the moisture content of the hemp shirt is accurately controlled to be 50-70%, and then the hemp shirt is processed by adopting a novel composite crosslinking and shaping process of accurate high-temperature moist pressing DP crease-resistant processing and low-temperature baking processing. DP crease-resistant processing is pressed to high temperature moisture state adopts the pressure mould, carries out accurate pressure to different garment pieces positions of the china-hemp shirt under the humid state and scalds, realizes the one shot forming to the china-hemp shirt. Because the fibrilia has strong rigidity, if the traditional dry non-ironing resin is adopted for crosslinking, the strong damage of the fiber, the yarn and the fabric is serious, the invention adopts DP crease-resistant processing of high-temperature moist pressing, the China-hemp shirt is pressed and pressed DP under certain moist and hot humid conditions for forming, the flexible crosslinking degree of the non-ironing resin, the China-hemp fiber and the cotton fiber is improved, the three-dimensional forming and the shape memory of the China-hemp garment are realized, compared with the traditional dry-state non-ironing crosslinking, the DP non-ironing grade of the hemp shirt can be improved by adopting the composite crosslinking shaping of the DP anti-crease processing of high-temperature moisture pressing and the low-temperature baking treatment, so that the anti-crease non-ironing performance of the ready-made hemp shirt is obviously improved, meanwhile, the tearing strength, the tensile strength and the wear resistance of the hemp shirt are greatly improved, the damage of post-finishing processing on the strength of hemp fabrics is obviously reduced, and the wearing comfort and the use durability of the hemp shirt are improved.
In order to ensure the ecological safety of the hemp shirt ready-made clothes, the invention carries out VP steaming and washing on the hemp shirt after secondary forming so as to eliminate the substances such as residual formaldehyde and the like in the hemp shirt and further realize the energy conservation, emission reduction and clean production of the ready-made clothes non-ironing processing. VP (vapor phase) steaming and washing, which uses saturated steam to steam and wash the DP easy-care baked shirt so as to achieve the purpose of thoroughly removing residual formaldehyde in the shirt. The VP steaming and washing can replace the traditional ready-made clothes washing and drying procedures, the production flow is simplified, the friction between shirts and between the shirts and the inner wall of a machine in the washing and drying processes of the hemp shirt is avoided, the appearance of the ready-made clothes is greatly improved, particularly the color depth and the saturation of the dark hemp shirt, the problems of white shirt collar and sleeves, mutual staining, blistering of the ready-made clothes, unstable size change and the like caused by the conventional ready-made clothes washing are reduced, and the quality of the ready-made clothes is further improved. In addition, the VP steam steaming and washing process replaces the traditional clothes washing and drying process, so that water, electricity and labor can be greatly saved, clean production is realized, and the processing cost is greatly reduced.
The hemp fabric is a high-count high-density fine hemp shirt which is researched and developed by warp and weft interweaving high-count cotton such as 80S/2, 100S/2 and 120S/2 compact spinning long-stapled cotton pure cotton yarns serving as warps and high-count pure hemp yarns such as 50Nm and 36Nm serving as wefts, and the hemp fiber content of the hemp fabric obtained by interweaving is 35-65% through fabric tissue design.
Preferably, in the step 1), when the parts of the garment pieces are pressed and scalded, the pressing and ironing temperature is 150-170 ℃, and the pressing and ironing pressure is 2-4 kg/cm2The pressing time is 20-50 seconds. The pressing temperature, the pressing pressure and the pressing time can ensure the pressing effect of DP crease-resistant processing in high-temperature moisture pressing.
Preferably, in step 1), the formula of the DP non-ironing resin liquid based on 1L of the DP non-ironing resin liquid is: 140-180 g of Fixapret F-AP resin, 16-20 g of magnesium chloride, 50-60 g of polyurethane, 20-40 g of a softening agent and 2g of a penetrating agent JFC; the Fixapret F-AP resin is modified dimethylol dihydroxy ethylene urea low-temperature cross-linked resin produced by Oncology (China) Inc., and the softener is a NICA SILICONE EP-1000Z product or NICA POLYSOFT PE-208Z product provided by Zhejiang Rihua chemical Inc., or a Hi-Soft 40 product provided by Hangzhou Zhongtai cryogenic technology Inc. Magnesium chloride is used as a catalyst, and polyurethane is used as a strong protective agent.
Preferably, the polyurethane is polyurethane RPU-N produced by Ohio chemical engineering (China) Co.
Preferably, in the step 2), the temperature of the low-temperature baking treatment is 110-140 ℃ and the time is 5-15 minutes. The low-temperature baking treatment is used for realizing secondary forming of the hemp shirt, the temperature of the low-temperature baking treatment is 110-140 ℃, and is greatly lower than the traditional high-temperature baking temperature of 150-160 ℃, and the technical breakthrough of low-temperature shaping is realized.
Preferably, in the step 3), the steam temperature of the VP steam steaming and washing is 100-105 ℃, the steam pressure is 1.0-1.5 bar, and the steaming and washing time is 15-30 minutes.
Compared with the prior art, the invention has the following advantages: the processing method for improving the durability and non-ironing performance of the hemp shirt, disclosed by the invention, is simple to operate, low in processing cost and high in efficiency. The invention adopts the high-temperature damp-state pressing DP crease-resistant processing, the low-temperature baking treatment and the new steaming and washing process, not only realizes the technical breakthrough that the crease-resistant performance of the hemp shirt reaches 4.0-level durable non-ironing, but also can reduce the damage of DP non-ironing shaping of ready-made clothes to the tensile breaking strength and tearing strength of the fabric, improve the wear-resistant performance of the hemp fabric, obviously improve the whiteness, color brightness and saturation, the flatness of the appearance after washing, hand feeling and appearance of the hemp shirt, overcome the problem of yellowing of the fabric in the traditional non-ironing high-temperature processing, improve the wearing comfort and the use durability of the hemp shirt, and simultaneously can completely remove the residual formaldehyde in the shirt, thereby realizing the high-grade and refinement of the hemp non-ironing product.
Detailed Description
The present invention will be described in further detail with reference to examples.
Example 1: the method of the invention is adopted to process the shirt made of the high-count high-density shirt tatted plain fabric interwoven by the Cotton-weft ramie yarn, the specific yarn count specification of the China-HEMP/Cotton high-count high-density shirt fabric is a Cotton100S/2 HEMP50Nm 130 80 plain fabric, the fiber component is 60 percent of China HEMP/40 percent of Cotton, and the specific processing steps are as follows:
1) the method is characterized in that the China-hemp/cotton high-count and high-density shirt to be treated is subjected to high-temperature moisture-state pressing DP crease-resistant processing, so that the China-hemp shirt is formed in one step, and the specific process is as follows: spraying DP ironing-free resin liquid on the China-hemp shirt to enable the resin liquid carrying rate of the China-hemp shirt to be 90%, then pre-drying the China-hemp shirt at a low temperature, drying the China-hemp shirt at a low temperature of 45 ℃ for 5-10 minutes by using a roller dryer, and controlling the moisture content of the China-hemp shirtAnd according to the type, size specification and outline of the China-hemp shirt, DP pressing and ironing the different garment piece parts of the China-hemp shirt by using a pressing and ironing die, wherein the pressing and ironing sequence of each garment piece part is as follows: the shirt comprises a back shirt panel, a left front shirt panel, a right front shirt panel, left sleeves, right sleeves, a collar and sleeve caps, wherein when parts of each garment piece are pressed and scalded, the pressing and ironing temperature is 150-170 ℃, and the pressing and ironing pressure is 2-3 kg/cm2The pressing time is 25-40 seconds;
wherein, based on 1LDP non-ironing resin liquid, the DP non-ironing resin liquid has the formula: 150g of Fixapret F-AP resin, 20g of magnesium chloride, 50g of polyurethane RPU-N as a strength protection agent, 35g of a softening agent and 2g of a penetrating agent JFC.
2) Performing low-temperature baking treatment on the once-formed China-hemp shirt by using an oven at the temperature of 120 ℃ for 10 minutes to realize secondary forming and cooling of the China-hemp shirt;
3) performing VP steaming and washing on the secondarily formed hemp shirt in a VP steaming box, wherein the steam temperature is 100-105 ℃, the steam pressure is 1.2bar, the steaming and washing time is 20 minutes, and after the steaming and washing are finished, taking the hemp shirt out of the steaming box and naturally cooling and remoistening the hemp shirt;
4) ironing the hemp shirt and packaging the finished product.
Performing a ready-made clothes washing test on the hemp shirt finished product obtained in the example 1, wherein the DP grade of the cloth surface of the ready-made clothes after washing and drying for 5 times is 4.0 grade; after the test is carried out for 30 times, the non-ironing DP grade is 3.5, and meanwhile, the most easily worn collar and sleeve parts of the shirt are still intact and have no damage. The tearing, tensile strength and durability of the DP shirt are tested, and all indexes are higher than the relevant national standards.
Example 2: the method of the invention is adopted to process the shirt made of the high-count high-density shirt tatted plain fabric interwoven by the Cotton-weft ramie yarn, the specific yarn count specification of the China-HEMP/Cotton high-count high-density shirt fabric is a Cotton100S/2 HEMP36Nm 120 64 plain weave, the fiber component is 60 percent of China HEMP/40 percent of Cotton, and the specific processing steps are as follows:
1) the method is characterized in that the China-hemp/cotton high-count and high-density shirt to be treated is subjected to high-temperature moisture-state pressing DP crease-resistant processing, so that the China-hemp shirt is formed in one step, and the specific process is as follows: for hemp linerApplying DP ironing-free resin liquid to shirt spray to enable the resin liquid carrying rate of the China-hemp shirt to be 80%, then pre-drying the China-hemp shirt at low temperature, drying the China-hemp shirt at 50 ℃ for 5-10 minutes by using a roller dryer, controlling the moisture content of the China-hemp shirt to be 50%, then carrying out DP ironing forming on different garment piece parts of the China-hemp shirt by using an ironing die according to the version, size specification and contour of the China-hemp shirt, wherein the ironing sequence of the garment piece parts is as follows: the shirt comprises a back shirt panel, a left front shirt panel, a right front shirt panel, left sleeves, right sleeves, a collar and sleeve caps, wherein when parts of each garment piece are pressed and scalded, the pressing and ironing temperature is 160-170 ℃, and the pressing and ironing pressure is 2-3 kg/cm2The pressing time is 25-35 seconds;
wherein, based on 1LDP non-ironing resin liquid, the DP non-ironing resin liquid has the formula: 180g of Fixapret F-AP resin, 18g of magnesium chloride, 60g of the strength protectant polyurethane RPU-N, 25g of the softener and 2g of the penetrant JFC.
2) Performing low-temperature baking treatment on the once-formed China-hemp shirt by using an oven at the temperature of 130 ℃ for 10 minutes to realize secondary forming and cooling of the China-hemp shirt;
3) performing VP steaming and washing on the secondarily formed hemp shirt in a VP steaming box, wherein the steam temperature is 100-105 ℃, the steam pressure is 1.2bar, the steaming and washing time is 25 minutes, and after the steaming and washing are finished, taking the hemp shirt out of the steaming box and naturally cooling and remoistening the hemp shirt;
4) ironing the hemp shirt and packaging the finished product.
Performing a ready-made clothes washing test on the hemp shirt finished product obtained in the example 2, wherein the DP grade of the cloth surface of the ready-made clothes after washing and drying for 5 times is 4.0 grade; after the test is carried out for 30 times, the non-ironing DP grade is 3.5, and meanwhile, the most easily worn collar and sleeve parts of the shirt are still intact and have no damage. The tearing, tensile strength and durability of the DP shirt are tested, and all indexes are higher than the relevant national standards.
A comparison test is performed on the China HEMP/Cotton high-count high-density shirt fabric with the specific yarn count specification of Cotton100S/2 HEMP36Nm 120 64 plain weave in example 2, the performance indexes of the fabric after no-iron treatment, traditional dry non-iron crosslinking and high-temperature moisture pressing DP crease-resistant processing in the invention are respectively detected, and the detection results are shown in table 1.
TABLE 1 comparison of the Performance indexes of fabrics subjected to different non-ironing processes
For the HEMP/Cotton high-count high-density shirt fabric with the specific yarn count specification of Cotton100S/2 × HEMP36Nm 120 × 64 plain weave in example 2, 4 groups of products were selected for comparative tests, and the free formaldehyde content of the fabric after DP baking, after the conventional garment washing process and after the steaming and steaming in the invention were respectively detected, and the detection results are shown in table 2.
TABLE 2 content of free formaldehyde in the fabrics treated by different processes
In the above examples, the Fixapret F-AP resin is a modified dimethylol dihydroxy vinyl urea low temperature crosslinking resin produced by Ono high chemical engineering (China) Inc., and has a clear appearance and can be infinitely diluted with cold water. The polyurethane is used as a strong protective agent, RPU-N polyurethane produced by Ono high chemical engineering (China) Limited is selected, the appearance of the RPU-N polyurethane is clear liquid, the RPU-N polyurethane is thermal reactive polyurethane, the ionic polyurethane is nonionic, the pH value of stock solution is 5 +/-1, the RPU-N polyurethane can be dissolved in cold water in any proportion until the pH value is boiling, a flash point is not generated, and the RPU-N polyurethane can be stored for at least 12 months at the storage temperature of lower than 40 ℃. The softening agent is selected from NICA SILICONE EP-1000Z product provided by Rihua chemical Co., Ltd, NICA POLYSOFTER PE-208Z product or Hi-Soft 40 product provided by Zhongtao cryogenic technology Co., Ltd. NICCA SILICONE EP-1000Z type softening agent is a mixture of organosilicon, amide compound, nonionic surfactant, organic solvent and water, and has solid content of about 30% and isopropanol content of about 2%; it is in the form of yellowish-white to yellowish-brown-white viscous liquid, has no foreign odor, and has a stock solution pH of about 6.5, a boiling point of about 82 deg.C, a flash point of > 100 deg.C (closed cup), and a temperature of 20 deg.CSpecific gravity of about 0.97g/cm3And can be mutually soluble with water in any ratio. NICAM POLYSOFTER PE-208Z softener is a mixture of hydrocarbon compounds, nonionic surfactant, organic solvent and water, and has ethylene glycol content of about 0.8%; the product is in light yellow white liquid form, has no special odor, has pH of about 9.0, boiling point of about 100 deg.C, melting point of-5 deg.C (freezing), flash point > 100 deg.C (closed cup), and specific gravity of about 0.99g/cm at 20 deg.C3And can be mutually soluble with water in any ratio. The Hi-Soft 40 type softening agent is an emulsion formed by high-pressure fusion of a high-molecular combined polyethylene copolymer product, a special surfactant and a unique formula, is a light yellow semitransparent liquid in appearance, has a pH value of 9.0-10.0 at 1% concentration, is in a weak cationic type, is easy to dissolve in water, and can be compatible with resin and a cationic auxiliary agent.
Claims (4)
1. A finishing method for finishing after-garment for improving the durability and non-ironing performance of China-hemp shirts is characterized by comprising the following steps:
1) carry out crease-resistant processing of high temperature moisture state pressing DP to the china-hemp shirt, realize the one shot forming to the china-hemp shirt, specific process is: applying DP ironing-free resin liquid to the Chinese hemp shirt in a spraying manner and pre-drying at a low temperature, controlling the moisture content of the Chinese hemp shirt to be 50-70%, and then carrying out DP ironing forming on different garment piece parts of the Chinese hemp shirt by adopting a ironing die according to the type, size specification and contour of the Chinese hemp shirt, wherein the ironing sequence of the garment piece parts is as follows: the shirt comprises a shirt back panel, a left front panel, a right front panel, left sleeves, right sleeves, a collar and sleeve caps; the DP non-ironing resin liquid comprises the following components in 1L: 140-180 g of Fixapret F-AP resin, 16-20 g of magnesium chloride, 50-60 g of polyurethane, 20-40 g of a softening agent and 2g of a penetrating agent JFC; the Fixapret F-AP resin is modified dimethylol dihydroxy ethylene urea low-temperature cross-linked resin produced by Oncology (China) Inc., the polyurethane is polyurethane RPU-N produced by Oncology (China) Inc., the softening agent is a product with a model of NICA SILICONE EP-1000Z or a product with a model of NICA POLYSOFT PE-208Z provided by Ringjiang Righua chemical Co., Ltd or a product with a model of Hi-Soft 40 provided by Hangzhou Zhongzhong Tayan technology GmbH;
2) performing low-temperature baking treatment on the once-formed China-hemp shirt by using an oven to realize secondary forming and cooling of the China-hemp shirt;
3) performing VP steaming and washing on the secondarily formed hemp shirt in a steaming box, and taking out the hemp shirt from the steaming box after the steaming and washing are finished, and naturally cooling and remoistening the hemp shirt;
4) ironing the hemp shirt and packaging the finished product.
2. The finishing method for finishing ready-made clothes capable of improving the durability and easy-care performance of China-hemp shirts according to claim 1, wherein in the step 1), when parts of each garment piece are pressed and ironed, the pressing and ironing temperature is 150-170 ℃, and the pressing and ironing pressure is 2-4 kg/cm2The pressing time is 20-50 seconds.
3. The finishing method for finishing the finished product of the hemp shirt after finishing to improve the durability and easy-care performance of the hemp shirt according to claim 1, wherein in the step 2), the temperature of the low-temperature baking treatment is 110-140 ℃ and the time is 5-15 minutes.
4. The finishing method for finishing the ready-made clothes for improving the durability and non-ironing performance of the hemp shirt according to claim 1, wherein in the step 3), the steam temperature of the VP steam steaming and washing is 100-105 ℃, the steam pressure is 1.0-1.5 bar, and the steaming and washing time is 15-30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910514568.8A CN110359285B (en) | 2019-06-14 | 2019-06-14 | Ready-made garment after-finishing finish machining method for improving durability and non-ironing performance of China-hemp shirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910514568.8A CN110359285B (en) | 2019-06-14 | 2019-06-14 | Ready-made garment after-finishing finish machining method for improving durability and non-ironing performance of China-hemp shirt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110359285A CN110359285A (en) | 2019-10-22 |
| CN110359285B true CN110359285B (en) | 2022-04-26 |
Family
ID=68217240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910514568.8A Active CN110359285B (en) | 2019-06-14 | 2019-06-14 | Ready-made garment after-finishing finish machining method for improving durability and non-ironing performance of China-hemp shirt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110359285B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593584A (en) * | 2020-06-30 | 2020-08-28 | 盛虹集团有限公司 | Dyeing and finishing processing technology of cyclic renewable polyester fabric |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3957431A (en) * | 1975-03-28 | 1976-05-18 | Basf Aktiengesellschaft | Process for easy-care finishing cellulosics |
| EP2102409A1 (en) * | 2006-12-14 | 2009-09-23 | E. I. Du Pont de Nemours and Company | Low temperature cure repellents |
| CN101666037A (en) * | 2009-09-25 | 2010-03-10 | 宁波雅戈尔环球服饰科技有限公司 | Method for removing formaldehyde in wash-and-wear of shirt ready-made clothes |
| CN104432548A (en) * | 2014-12-31 | 2015-03-25 | 宁波天亚服装有限公司 | All-cotton easy-care shirt processing method |
| CN109577004A (en) * | 2018-11-23 | 2019-04-05 | 雅戈尔服装控股有限公司 | A kind of processing method of the wash-and-wear of shirt containing fiber crops or regenerated celulose fibre |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7550199B2 (en) * | 2006-07-31 | 2009-06-23 | E.I. Du Pont De Nemours And Company | Copolymers for stain resistance |
-
2019
- 2019-06-14 CN CN201910514568.8A patent/CN110359285B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3957431A (en) * | 1975-03-28 | 1976-05-18 | Basf Aktiengesellschaft | Process for easy-care finishing cellulosics |
| EP2102409A1 (en) * | 2006-12-14 | 2009-09-23 | E. I. Du Pont de Nemours and Company | Low temperature cure repellents |
| CN101666037A (en) * | 2009-09-25 | 2010-03-10 | 宁波雅戈尔环球服饰科技有限公司 | Method for removing formaldehyde in wash-and-wear of shirt ready-made clothes |
| CN104432548A (en) * | 2014-12-31 | 2015-03-25 | 宁波天亚服装有限公司 | All-cotton easy-care shirt processing method |
| CN109577004A (en) * | 2018-11-23 | 2019-04-05 | 雅戈尔服装控股有限公司 | A kind of processing method of the wash-and-wear of shirt containing fiber crops or regenerated celulose fibre |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110359285A (en) | 2019-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105671727A (en) | Production process of high-count and high-density long stapled cotton shirt fabric | |
| CN104313898B (en) | The preparation method of the functional printed woolen blanket of a kind of super imitative cotton modified polyester fiber | |
| CN105040247B (en) | Ecological chamois fabric and manufacturing process thereof | |
| WO2018026368A1 (en) | Non-iron fabrics and garments, and a method of finishing the same | |
| CN105714559A (en) | Non-iron finishing method for piece-dyed pure cotton fabric | |
| CN113684584B (en) | Preparation method of pure cotton yarn-dyed high-count high-density non-ironing fabric | |
| CN103126140A (en) | Production process of cashmere lining cloth | |
| CN104762740A (en) | Production process of spun silk-cotton blended yarn-dyed mercerizing knitting fabric | |
| CN111676715A (en) | Modal polyester peach skin lint fiber opening and dyeing process capable of reducing pollution and achieving high yield | |
| CN105113115A (en) | Fire-resistant fiber fabric and preparation method thereof | |
| CN110359285B (en) | Ready-made garment after-finishing finish machining method for improving durability and non-ironing performance of China-hemp shirt | |
| CN105155100A (en) | Preparation method of nostalgic style elastic polyester fabric | |
| CN107299527A (en) | A kind of processing method of non-ironing underlinen fabric | |
| KR101888221B1 (en) | Method for producing fibrous fabric, and fibrous fabric | |
| CN107287894B (en) | Crease-resistant finishing method for hemp fabrics | |
| CN107034669B (en) | Method for crease-resistant finishing of cotton fabric | |
| CN108728986A (en) | Cotton-polyester blend, cotton polyester interwoven four-side elasticity fabric and its long vehicle dyeing production | |
| CN102747603B (en) | Dyeing afterfinish process of cotton knitted fabric | |
| CN103993416B (en) | A kind of new method preparing blending woollens and this fabric | |
| CN108618221B (en) | Non-ironing washable shrink-proof knitted garment and preparation method thereof | |
| CN105544048A (en) | Metal wire fabrics | |
| CN104947356A (en) | Processing method of fold polyamide fabric | |
| JP2015132043A (en) | Method for producing fiber fabric and fiber fabric | |
| CN104562502A (en) | PET/PBT (polyethylene terephthalate/polybutylece terephthalate) interweaving warp-knitted elastic fabric | |
| CN113152124B (en) | Jeans-style brocade cotton edge lace fabric and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |