CN103882714B - Manufacture and refuse the method for water non-woven warmth-retaining material and refuse water non-woven warmth-retaining material - Google Patents
Manufacture and refuse the method for water non-woven warmth-retaining material and refuse water non-woven warmth-retaining material Download PDFInfo
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- CN103882714B CN103882714B CN201210562432.2A CN201210562432A CN103882714B CN 103882714 B CN103882714 B CN 103882714B CN 201210562432 A CN201210562432 A CN 201210562432A CN 103882714 B CN103882714 B CN 103882714B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 239000000463 material Substances 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 108
- 239000005871 repellent Substances 0.000 claims abstract description 57
- 230000002940 repellent Effects 0.000 claims abstract description 56
- 238000002844 melting Methods 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 11
- 239000002344 surface layer Substances 0.000 claims description 10
- 239000012209 synthetic fiber Substances 0.000 claims description 10
- 229920002994 synthetic fiber Polymers 0.000 claims description 10
- 239000004743 Polypropylene Substances 0.000 claims description 9
- -1 polyethylene Polymers 0.000 claims description 8
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 7
- 229920004933 Terylene® Polymers 0.000 claims description 6
- 235000012489 doughnuts Nutrition 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 5
- HGINCPLSRVDWNT-UHFFFAOYSA-N acrylaldehyde Natural products C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 229920003043 Cellulose fiber Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 125000003700 epoxy group Chemical group 0.000 claims description 2
- 239000012510 hollow fiber Substances 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 239000004626 polylactic acid Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000010792 warming Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 15
- 239000011810 insulating material Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 238000001035 drying Methods 0.000 description 4
- 241000283898 Ovis Species 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920006052 Chinlon® Polymers 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 241000255789 Bombyx mori Species 0.000 description 1
- 235000003301 Ceiba pentandra Nutrition 0.000 description 1
- 244000146553 Ceiba pentandra Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000004804 winding Methods 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
- D04H1/54—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
-
- 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
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
-
- 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
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
- D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
-
- 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
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- D06M15/657—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing fluorine
-
- 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
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/06—Processes in which the treating agent is dispersed in a gas, e.g. aerosols
-
- 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
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
Abstract
The present invention relates to a kind of manufacture refuse the method for water non-woven warmth-retaining material and refused water non-woven warmth-retaining material by what the method manufactured.The manufacture of the present invention is refused the method for water non-woven warmth-retaining material and is included after main fibre and optional low-melting fiber are formed fibre web by nonwovens process, water repellent is sprayed with the ratio of 0.5-20 gram every square metre in one or two surface of fibre web, then at heating temperatures 2-10 minute of 110-200 degree Celsius.The method can manufacture quickly, safely, at low cost and refuse water non-woven warmth-retaining material, and the water non-woven warmth-retaining material of refusing produced has good water repellency, is respectively provided with the warming effect of excellence when dry and wet.
Description
Technical field
The present invention relates to heat insulating material formed technical field, more specifically, relate to a kind of manufacture refuse the heat insulating material formed method of water and be produced to refuse water heat insulating material formed.
Background technology
At present, common on market heat insulating material formed mainly have natural flocculus (including Cotton Gossypii, Pilus Caprae seu Ovis, fiber crops, silkworm silk, kapok, bamboo fibre, eider down etc.) and synthetic fibers flocculus (such as terylene, chinlon, acrylon, polypropylene, acid fiber by polylactic, cellulosic fibre etc.).Natural flocculus, such as cotton, Pilus Caprae seu Ovis, eider down, owing to the regain of itself is higher, the regain such as Cotton Gossypii is 8.5%, and the regain of Pilus Caprae seu Ovis is 16%, and when high humility or misty rain, its warmth retention property is greatly reduced.Although the hydroscopicity of Common synthetic fiber is relatively low, as terylene is only about 0.4%, polypropylene 0%, acrylon 2%.But for the non-woven material with many empty fluff structure, steam or water droplet still can penetrate into flocculus, thus also reducing the warming effect of material equally.
In order to reach heat insulating material formed to refuse water effect, current existing technology includes the method to play the Expected Results such as protection, waterproof of the layer at nonwoven upper layer compression functions material, such as WO2011019478A1, US2010009112A1；The method giving its water repellency with processing immersion stain fabric, such as JP8246347；And process fiber makes it have water repellency, the method then making non-woven material, such as US5770308, CN1136613A.But the method that nonwoven upper layer presses other layers needs more processing step, and adds heat insulating material formed weight, and material thickness is had negative effect by lamination, thus affecting warmth retention property.With processing immersion stain fabric or processing the method substantial amounts for the treatment of fluid of needs of fiber, not only increase cost, but also be likely to result in safety and environmental problem.
Summary of the invention
It is desirable to provide a kind of can rapidly, safety and low cost manufacture refuse the method for water non-woven warmth-retaining material and refuse water non-woven warmth-retaining material with the method manufacture.
In order to achieve the above object, the present invention provides a kind of method that water non-woven warmth-retaining material is refused in manufacture in one, described method includes after main fibre and optional low-melting fiber are formed fibre web by nonwovens process, water repellent is sprayed with the ratio of 0.5-20 gram every square metre in one or two surface of fibre web, then at heating temperatures 2-10 minute of 110-200 degree Celsius.
The present invention refuses water non-woven warmth-retaining material what it provided on the other hand a kind of method manufacture that can pass through the present invention.
The water repellent used in the present invention can be chosen from least one in Organic fluoride type water repellent, silicone type water repellent, fluosilicic coalition type water repellent and hydrocarbon water repellent.
In the present invention, after forming fibre web, one or both sides at fibre web spray water repellent, then pass through heating and make water repellent film forming on every fiber surface of non-woven warmth-retaining material surface, water fibre web is refused thus being formed, thus obtained non-woven warmth-retaining material has the surface layer of water of refusing formed by the homogeneous film formation of water repellent, and this is refused surface layer of water and has the surface energy of reduction, refuses water effect thus having.
When the non-woven warmth-retaining material of the present invention comprises low-melting fiber, low-melting fiber melts under heating, bonds with the main fibre of surrounding thus forming the fibre web with some strength.And, owing to melted and water repellent the film forming of low-melting fiber carries out in a heated condition simultaneously, making fiber that the affinity of water repellent is higher, water repellent evenly can refuse moisture film with being stably formed, thus adding the fastness to washing refusing water non-woven warmth-retaining material.
The water non-woven warmth-retaining material of refusing of the present invention has good water repellency, is respectively provided with the warming effect of excellence when dry and wet, and can quickly, safe, manufacture at low cost.
Accompanying drawing explanation
Fig. 1 be show the present invention refuse water non-woven warmth-retaining material and common non-woven warmth-retaining material refuse water effect comparison diagram (left side is common non-woven warmth-retaining material sample, the right be the present invention refuse water non-woven warmth-retaining material sample)；
Fig. 2 is the figure of the spray test refusing water non-woven warmth-retaining material showing according to embodiments of the present invention 1, and wherein Fig. 2 A is the photo of sprinkling process, and Fig. 2 B is the photo after spraying.
Fig. 3 is the figure of the spray test showing common non-woven warmth-retaining material, and wherein Fig. 3 A is the photo of sprinkling process, and Fig. 3 B is the photo after spraying.
Detailed description of the invention
1. manufacture the method refusing water non-woven warmth-retaining material
The manufacture of the present invention is refused the method for water non-woven warmth-retaining material and is included: after main fibre and optional low-melting fiber are formed fibre web by nonwovens process, water repellent is sprayed with the ratio of 0.5-20 gram every square metre in one or two surface of fibre web, then at heating temperatures 2-10 minute of 110-200 degree Celsius.
In the present invention, after forming fibre web, one or both sides at fibre web spray water repellent, then passing through heating makes low-melting fiber (if any) melt, bond with the main fibre of surrounding and form the fibre web with some strength, also making water repellent homogeneous film formation simultaneously, refusing water fibre web thus being formed.
The fountain height of water repellent is controlled in 0.5-20 gram every square metre, it is preferable that 2-10 gram every square metre, so that water repellent can be uniformly distributed on non-woven warmth-retaining material surface.
The selection of heating-up temperature is to consider the film-forming temperature of water repellent and fixed, is generally 110-200 degree Celsius, it is preferable that 120-150 degree Celsius.
Can be used for the water repellent of the present invention is the compound with waterproofing function; including organic fluorine type water repellent, silicone type water repellent, fluosilicic coalition type water repellent and hydrocarbon water repellent; wherein Organic fluoride class water repellent is such as a kind of protective agent of 3M company, such as ScotchgardTMA kind of water repellent of PM-3633, Huntsman company, asDeng；Silicone based water repellent is such as DOW CORNING organosilicon water repellent etc., and fluosilicic coalition type water repellent is such as a kind of water repellent of big King Company, such as UNIDYNETMTG-5521, hydrocarbon water repellent such as Rudoiph water repellent.
The present invention refuses water non-woven warmth-retaining material and can comprise main fibre and low-melting fiber, and wherein the effect of low-melting fiber is by the melted fibre web being formed with the main fibre bonding of surrounding and having some strength.
Can be used for the low-melting fiber fusing point of the present invention is low-melting fiber fusing point conventional in the art, and its fusing point is typically between 100-140 degree Celsius, and specification is, 0.7D-7D, length 20-90mm, including polyester low-melting fiber, polyethylene/polypropylene low-melting fiber, polylactic acid low melting point etc..Low-melting fiber can have skin-core structure, for instance, modified PET/PET skin-core structure, it is possible to have parallel construction, for instance PP/PE parallel construction.
The ratio of low-melting fiber and main fibre is generally 0: 100-30: 70, it is preferable that 8: 92-15: 85.
Main fibre (that is, conventional fibre) can include solid fibers and doughnut.Solid fibers primarily serves the effect of filling space in fibre web, and doughnut acts primarily as supporting role, makes flocculus structure more fluffy.Solid fibers specification is generally 0.5-15D, length 20-90mm, such as 2D*51mm polyster fibre, or acrylic fiber etc.；The specification of doughnut is generally 0.5-15D, length 20-90mm, such as 3D*64mm or 7D*64mm three-dimensional hollow crimped polyester etc..Specifically, the solid fibers of the present invention can be selected from synthetic fibers or cellulose fibre, and cross section is circular or profiled-cross-section, and doughnut can be selected from a hole or porous hollow fiber.
Can be used for the composite fibre that the main fibre of the present invention can be synthetic fibers, natural fiber (chemical fibre) or natural fiber and synthetic fibers.Natural fiber includes cotton fiber, flaxen fiber, silk fiber, bombax cotton, bamboo fibre, wool fiber or the two or more mixture in them.Synthetic fibers include terylene, chinlon, acrylon, polypropylene, nylon, acid fiber by polylactic, cellulose fibre or the two or more mixture in them.Organic fluoride or silicone type water repellent can be adopted for Natural material nonwovens flocculus (cotton etc.), such as a kind of water repellent of Hunstman company,Deng.For chemical fibre non-woven material (terylene, acrylon, polypropylene, nylon etc.), it is possible to adopt Organic fluoride or silicone type water repellent, such as a kind of water repellent of 3M company, ScotchgardTMPM-3633, a kind of water repellent of big King Company, UNIDYNETMTG-5521。
In the present invention, the non-woven processing technique for manufacturing chemical fibre non-woven warmth-retaining material includes non-woven combing cross lapping or nonwoven, airlaid or spunbond one-tenth net or melt blown webbing or wet-laying etc..
It addition, after becoming net, it is possible to before spraying water repellent or with spraying water repellent, carry out glue spraying operation simultaneously.The effect of glue spraying is to make web surface smooth, and increases fibre web powerful.Glue used includes acrylic compounds or EVA (ethene-vinyl acetate copolymer) class or polyurethanes or phenolic or epoxies glue.Glue quantity is generally 2-15 gram every square metre.
2. refuse water non-woven warmth-retaining material
The present invention is refused water non-woven warmth-retaining material and can be refused the method manufacture of water non-woven warmth-retaining material by the manufacture of the present invention.
The water non-woven warmth-retaining material of refusing of the present invention is characterised by: has on one or two surface of non-woven warmth-retaining material and refuses surface layer of water, this refuse surface layer of water by make water repellent on the every fiber surface on top layer homogeneous film formation and formed.
Refuse surface layer of water and may reside on one or two surface of non-woven warmth-retaining material flocculus, the amount of water repellent, represent at non-woven fabrics weight per unit area with water repellent, for 0.5-20gsm.Within the scope of this, it is possible to what on non-woven warmth-retaining material flocculus surface, formation water repellent was uniformly distributed therein refuses surface layer of water.The thickness of non-woven warmth-retaining material flocculus is generally 0.1-10cm, it is preferable that 1-5cm, and the thickness refusing surface layer of water is generally 0.01-2cm, it is preferable that 0.3-1cm.
Refusing water non-woven warmth-retaining material according to the present invention it is possible to manufacture quickly, safely, at low cost, this refuses to have on one or two surface of water non-woven warmth-retaining material to refuse surface layer of water.Fig. 1 shows that what the present invention refused water non-woven warmth-retaining material refuses water effect, and in figure, the left side is common non-woven warmth-retaining material sample, the right be the present invention refuse water non-woven warmth-retaining material sample.Refusing on water non-woven warmth-retaining material sample in the present invention, forming water droplet, it was shown that the surface of material can be significantly reduced so that water can not infiltrate, and refuses water effect thus having.
Being more fully described the present invention below by way of specific embodiment, these embodiments are merely illustrative of, and are not construed as limiting scope.
Embodiment
Embodiment 1
Adopt 2D/51mm polyester low-melting fiber (Huvis company produces Huvis 2080) the solid polyster fibre of 2kg, 2D/51mm (the 2D solid fibers of Yizheng Fiber Optical plant) 8kg.After shredding combing cross lapping, make fibre web.Then (3M thinks noble and unsullied fibre web upper surface to be sprayed water repellentTMPM-3633), fibre web enters three-layer type baking oven, when it enters second layer drying, then fibre web lower surface is sprayed water repellent.Upper and lower surface sprays ratio respectively 0.5gsm, 5gsm, 20gsm.Oven temperature is 120 degrees Celsius, and drying time is 6-9 minute.Then again by the non-woven material winding packaging after drying.What obtain the present invention refuses water non-woven warmth-retaining material sample 1-3.
Embodiment 2
Adopt 4D/51mm polyethylene/polypropylene low-melting fiber (the ES fiber produced by Guangzhou Yi Aisi company) 2kg, cotton fiber 8kg, after shredding, air lay prepare fibre web.Then according to the technique in embodiment 1, adopt organic fluorine water-refusing agent (such as a kind of water repellent of Hunstman company,), oven temperature is 145 degrees Celsius, and drying time is 5-8 minute.Sprinkling ratio three kinds: 1. single face spraying, 2gsm；2. two-sided spray, 8gsm；3. two-sided spray, 15gsm；What manufacture the present invention refuses water non-woven warmth-retaining material sample 1 '-3 '.
Embodiment 3
According to AATCC22-2005 standard, measure embodiment refuse water non-woven warmth-retaining material sample and common non-woven warmth-retaining material (combing cross lapping type terylene is heat insulating material formed) refuse water effect.Under the temperature and humidity conditions of regulation, adopt watering spray instrument, sample is fixed on instrument, then sprays the water with notable red color of 250ml, after treating that Water spray is complete, take off sample, tremble after getting rid of 2 times, observe the sample surfaces globule and adhere to situation.Fig. 2 and 3 respectively illustrate the spray test result of the common non-woven warmth-retaining material refusing water non-woven warmth-retaining material sample 1 and the process of unused water repellent.
Measuring samples weight before and after spray water, calculates moisture content according to following formula:
Weight × 100% before moisture content %=(weight before weight-spray water after spray water)/spray water
The warm-keeping value Clo of measuring samples.Clo value is defined as peace and quiet and is seated or is engaged in the people of slight mental work, and room temperature 25 degrees Celsius, relative humidity is less than 50%, and in the wind speed environment less than 0.1 meter of second, when being comfortable on, habited thermal resistance value is 1Clo.
Measurement result shows in table 1 below.
Table 1
Blank * represents that unused water repellent processes.
As seen from Table 1, relative to untreated samples, 1-3# sample has good refuses water effect, and warm-keeping value increases.
Claims (23)
1. the method that water non-woven warmth-retaining material is refused in a manufacture, described method includes after main fibre and low-melting fiber are formed fibre web by nonwovens process, water repellent is sprayed with the ratio of 0.5-20 gram every square metre in one or two surface of fibre web, then at heating temperatures 2-10 minute of 110-200 degree Celsius.
2. method according to claim 1, wherein heating-up temperature is 120-150 degree Celsius.
3. method according to claim 1, wherein said water repellent is chosen from least one in Organic fluoride type water repellent, silicone type water repellent, fluosilicic coalition type water repellent and hydrocarbon water repellent.
4. method according to claim 1, wherein low-melting fiber is 8: 92-15: 85 with the ratio of main fibre.
5. method according to claim 1, the melting range of wherein said low-melting fiber is between 100-140 DEG C.
6. method according to claim 1, wherein said low-melting fiber has 0.7D-7D, and length is 20-90mm.
7. method according to claim 1, wherein said low-melting fiber has core-skin or parallel construction.
8. method according to claim 1, wherein said low-melting fiber includes one of polyester low-melting fiber, polyethylene/polypropylene low-melting fiber and polylactic acid low-melting fiber.
9. method according to claim 1, wherein said main fibre is the composite fibre of synthetic fibers, natural fiber or natural fiber and synthetic fibers.
10. method according to claim 9, wherein said natural fiber includes cotton fiber, flaxen fiber, silk fiber, bombax cotton, bamboo fibre, wool fiber or the two or more mixture in them.
11. method according to claim 9, wherein said synthetic fibers include terylene, acrylon, polypropylene, nylon, acid fiber by polylactic or the two or more mixture in them.
12. method according to claim 9, wherein said main fibre has 0.5-15D, and length is 20-90mm.
13. method according to claim 9, wherein said main fibre is solid fibers or doughnut.
14. method according to claim 13, wherein said solid fibers is selected from: synthetic fibers or cellulose fibre, and cross section is circular or profiled-cross-section.
15. method according to claim 13, wherein said doughnut is selected from a hole or porous hollow fiber.
16. method according to claim 1, wherein said nonwovens process includes non-woven combing cross lapping, nonwoven, airlaid.
17. method according to claim 1, after wherein said method is additionally included in into net, before spraying water repellent or while spraying water repellent, carry out glue spraying operation.
18. method according to claim 17, the glue used in wherein said glue spraying operation includes acrylic compounds glue, EVA class glue, polyurethanes glue, phenolic glue, epoxies glue or the two or more mixture in them.
19. method according to claim 18, the consumption of wherein said glue is 2-15 gram every square metre.
20. one kind can be refused water non-woven warmth-retaining material by what method in any one of the preceding claims wherein manufactured.
Refuse water non-woven warmth-retaining material 21. according to claim 20, wherein have on one or two surface of non-woven warmth-retaining material by fiber and on fiber the water repellent of film forming formed refuse surface layer of water.
22. refusing water non-woven warmth-retaining material according to claim 20, the thickness of this material is 0.1-10cm.
23. water non-woven warmth-retaining material of refusing according to claim 21, the wherein said thickness refusing surface layer of water is 0.01-2cm.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210562432.2A CN103882714B (en) | 2012-12-21 | 2012-12-21 | Manufacture and refuse the method for water non-woven warmth-retaining material and refuse water non-woven warmth-retaining material |
| PCT/US2013/076127 WO2014100178A1 (en) | 2012-12-21 | 2013-12-18 | Method for fabricating water repellent thermal insulation nonwoven material and water repellent thermal insulation nonwoven material |
| TW102147634A TW201428152A (en) | 2012-12-21 | 2013-12-20 | Method for fabricating water repellent thermal insulation nonwoven material and water repellent thermal insulation nonwoven material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210562432.2A CN103882714B (en) | 2012-12-21 | 2012-12-21 | Manufacture and refuse the method for water non-woven warmth-retaining material and refuse water non-woven warmth-retaining material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103882714A CN103882714A (en) | 2014-06-25 |
| CN103882714B true CN103882714B (en) | 2016-07-13 |
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| CN201210562432.2A Active CN103882714B (en) | 2012-12-21 | 2012-12-21 | Manufacture and refuse the method for water non-woven warmth-retaining material and refuse water non-woven warmth-retaining material |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103882714B (en) |
| TW (1) | TW201428152A (en) |
| WO (1) | WO2014100178A1 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264365A (en) * | 2014-08-01 | 2015-01-07 | 李晔 | Degradable environment-friendly flocculus material and preparation method thereof |
| CN104313794A (en) * | 2014-09-22 | 2015-01-28 | 宋进清 | Linen composite fiber and preparation method thereof |
| CN105586721A (en) * | 2014-10-24 | 2016-05-18 | 张家港骏马无纺布有限公司 | Polylactic acid thermal insulation material and manufacturing method thereof |
| CN104674456A (en) * | 2015-02-06 | 2015-06-03 | 北京大源非织造有限公司 | Production method for water-repellent non-woven fabric |
| CN105011435A (en) * | 2015-06-25 | 2015-11-04 | 张家港市华源染织有限公司 | Heat-insulating lining |
| CN105002654A (en) * | 2015-08-04 | 2015-10-28 | 苏艺志 | Manufacturing process of fluffy non-woven fabrics |
| CN105621340A (en) * | 2015-12-30 | 2016-06-01 | 3M创新有限公司 | Insulating filling material, preparing method thereof and insulating product |
| CN107287769A (en) * | 2017-07-28 | 2017-10-24 | 安徽金春无纺布股份有限公司 | A kind of special spunlace non-woven cloth of wall paper and preparation method thereof |
| CN108684401A (en) * | 2018-04-24 | 2018-10-23 | 华贝纳（杭州）毛纺染整有限公司 | Degradable agricultural film and preparation method thereof |
| CN108754868B (en) * | 2018-06-14 | 2022-01-14 | 3M创新有限公司 | Heat-insulating flocculus material, preparation method thereof and heat-insulating product |
| CN108950867B (en) * | 2018-08-31 | 2020-04-14 | 福建冠泓工业有限公司 | Production process of high-strength anti-wrinkle spunlace non-woven fabric |
| CN109023705A (en) * | 2018-10-04 | 2018-12-18 | 广东竹康材料科技有限公司 | A kind of bamboo fiber filler material of heat preservation and preparation method thereof |
| CN111152526B (en) * | 2019-12-31 | 2022-06-10 | 鼎缘（杭州）纺织品科技有限公司 | Waste spinning regenerated composite fiber board and preparation method and application thereof |
| CN111621926A (en) * | 2020-06-01 | 2020-09-04 | 广州市中诚新型材料科技有限公司 | Graphene multifunctional synthetic fiber and animal and plant fiber blended non-woven fabric |
| CN111719258A (en) * | 2020-06-12 | 2020-09-29 | 天津住总科技发展有限公司 | Water repellent flocculus and preparation method thereof |
| CN111691065B (en) * | 2020-06-18 | 2021-11-02 | 军事科学院系统工程研究院军需工程技术研究所 | Water-repellent warm-keeping flocculus and preparation method thereof |
| CN113279099B (en) * | 2021-06-24 | 2022-08-09 | 厦门安踏体育用品有限公司 | Quick-drying cotton yarn and preparation method thereof, and quick-drying fabric and preparation method thereof |
| CN114059378B (en) * | 2021-11-19 | 2022-11-25 | 东华大学 | Preparation method of high-porosity material with heat insulation and warm keeping functions |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100722A (en) * | 1986-01-30 | 1987-10-07 | 张俊生 | Spray-melt bonded elastic wadding and production process thereof |
| EP0600843A1 (en) * | 1992-11-30 | 1994-06-08 | Albany International Corp. | Breathable buoyant thermal insulating material |
| CN102677396A (en) * | 2011-09-16 | 2012-09-19 | 3M中国有限公司 | Renewable fiber-based non-woven material and preparation method thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1635687A1 (en) * | 1964-12-12 | 1970-01-02 | Glanzstoff Ag | Floatable insulation sheet |
| DE3881230T2 (en) * | 1987-02-20 | 1993-10-07 | Albany Int Corp | Artificial down. |
| US4897303A (en) * | 1988-03-07 | 1990-01-30 | The Dow Chemical Company | Buoyant coated fibers |
| JPH08246347A (en) | 1995-03-07 | 1996-09-24 | Kanebo Ltd | Durable water repellent processing of synthetic fiber structure |
| JP3460378B2 (en) | 1995-04-17 | 2003-10-27 | チッソ株式会社 | Water repellent fiber and nonwoven fabric using the same |
| JPH1046470A (en) | 1996-03-26 | 1998-02-17 | Chisso Corp | Highly water repelling fiber and nonwoven fabric |
| JP2000296280A (en) * | 1999-04-15 | 2000-10-24 | Toyohashi Seimen Kk | Silk cotton for covering futon (coverlet) and the like |
| US20080131648A1 (en) | 2003-06-23 | 2008-06-05 | Solid Water Holdings | Waterproof/breathable, moisture transfer, soft shell alpine boots and snowboard boots, insert liners and footbeds |
| WO2008018193A1 (en) * | 2006-08-11 | 2008-02-14 | Fuji Corporation | Heat-insulating sound-absorbing material with high heat resistance |
| WO2009084411A1 (en) * | 2007-12-27 | 2009-07-09 | Fuji Corporation | Heat-insulating sound-absorbing material with high heat resistance |
| US20110039468A1 (en) | 2009-08-12 | 2011-02-17 | Baldwin Jr Alfred Frank | Protective apparel having breathable film layer |
-
2012
- 2012-12-21 CN CN201210562432.2A patent/CN103882714B/en active Active
-
2013
- 2013-12-18 WO PCT/US2013/076127 patent/WO2014100178A1/en active Application Filing
- 2013-12-20 TW TW102147634A patent/TW201428152A/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100722A (en) * | 1986-01-30 | 1987-10-07 | 张俊生 | Spray-melt bonded elastic wadding and production process thereof |
| EP0600843A1 (en) * | 1992-11-30 | 1994-06-08 | Albany International Corp. | Breathable buoyant thermal insulating material |
| CN102677396A (en) * | 2011-09-16 | 2012-09-19 | 3M中国有限公司 | Renewable fiber-based non-woven material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103882714A (en) | 2014-06-25 |
| WO2014100178A1 (en) | 2014-06-26 |
| TW201428152A (en) | 2014-07-16 |
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