CN105483897A - Waterproof moisture absorption fabric - Google Patents
Waterproof moisture absorption fabric Download PDFInfo
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- CN105483897A CN105483897A CN201410467808.0A CN201410467808A CN105483897A CN 105483897 A CN105483897 A CN 105483897A CN 201410467808 A CN201410467808 A CN 201410467808A CN 105483897 A CN105483897 A CN 105483897A
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- hygroscopic material
- waterproof
- weft yarn
- water absorbent
- warp thread
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Abstract
The invention provides a waterproof moisture absorption fabric, and a weave structure thereof is a warp double structure, weft double structure or double-layer structure formed by interlacing warp yarns with filling yarns; the waterproof moisture absorption fabric weave structure comprises a surface structure and a lining structure; the lining structure comprises moisture absorption fibers; the moisture absorption fiber comprises cellulose fiber, or protein fiber, or both the two; the surface structure comprises synthetic fiber; the waterproof moisture absorption fabric is the warp double structure, weft double structure or double-layer structure, and simultaneously have the surface structure and lining structure with different properties; the surface structure comprises the synthetic fiber, so the front side of the fabric has waterproof function; the lining structure comprises the moisture absorption fiber, so the backside of the fabric has moisture absorption function; the surface structure and the lining structure cannot interfere each other; the waterproof moisture absorption fabric can provide front side waterproof and backside moisture absorption effects.
Description
Technical field
The invention belongs to textile technology field, particularly relate to a kind of waterproof Hygroscopic material.
Background technology
Tent may be the earliest for the textiles of construction material, and tent can isolate the space of an individual secure in lowered in field environment.It has easy, light and handy feature, has the functions such as windproof, rainproof, cold-proof, mosquito proof simultaneously.The development of tourist industry now facilitates the development of tourist textiles, directly drives increasing substantially of tents sales volume.
Because outdoor tent requires light portable, so its base cloth adopts light and thin type fabric mostly.Fabric meanwhile, because fabric is in use in covering state or suspension status, the various tension force of metallic support, rope etc. be born, so must have larger intensity; Tent fabric must have the ability of good Waterproof Breathable in addition.In a word, generally have following requirement to the performance of tent material: windproof, ventilative, thoroughly vapour, waterproof WATER REPELLENCY is good, sun-resistant, weatherability, COLOR FASTNESS are good, anti-mould and anti-moth, high-grade tent also requires to have anti-flammability, ultraviolet radiation resisting etc., also needs to have popularity and aesthetic property in Pattern Design and color and luster.
General tent material is the fabric with water-proof function, consider the requirement of the DIMENSIONAL STABILITY of tent material, ultimate strength and other special Final finishing simultaneously, the plain cloth of usual employing nylon and polyester filament is main, also has and selects other thicker fabric as cotton and wash/cotton etc. on a small quantity.
Traditional tent material is all adopt plain weave to weave, and is coated with PU glue, reach waterproof action, but this coating is non-hygroscopic, and completely airtight.Show according to relevant statistics, human body night by respiratory system and perspire moisture content between 200 ~ 500mL, because ambient temperature at night reduces, certain temperature difference is had inside and outside tent, steam rises when encountering outer account inwall, tent material inwall can be caused to have dew condensation phenomenon, can drop in account when condensation is many, drench sleeping bag, clothing etc., bring a lot of uncomfortable property and inconvenience to user.
Summary of the invention
The object of the present invention is to provide a kind of waterproof Hygroscopic material, waterproof Hygroscopic material front provided by the invention waterproof, reverse side moisture absorption, can avoid as tent material the problem that fabric internal condensation is many.
The invention provides a kind of waterproof Hygroscopic material, its fabric tissue be obtained by warp thread and weft yarns warp backed weave, filling-backed weave or double-layered structure;
The fabric tissue of described waterproof Hygroscopic material comprises table organization and inner tissue, and the material of described inner tissue comprises water absorbent fiber, and described water absorbent fiber comprises one or more in cellulose fiber peacekeeping protein fibre; The material of described table organization comprises synthetic fiber.
Preferably, the grammes per square metre of described waterproof Hygroscopic material is 45 ~ 65g/m
2.
Preferably, described water absorbent fiber comprises one or more in string, animal fiber, regenerated fiber, acetate fibre and acid fiber by polylactic.
Preferably, the regain of described water absorbent fiber is 7 ~ 15%.
Preferably, described water absorbent fiber is as weft yarn, and described water absorbent fiber accounts for 5 ~ 50% of the whole weft yarn gross mass of described waterproof Hygroscopic material China.
Preferably, described water absorbent fiber is weft yarn, and the weft yarn in described table organization is (4 ~ 12) with the arrangement ratio of the weft yarn in inner tissue: 1.
Preferably, described water absorbent fiber is as weft yarn, and the circulation weft yarn number of described waterproof Hygroscopic material is 20 ~ 52;
In described circulation weft yarn, material is the weft yarn number of water absorbent fiber is 3 ~ 12.
Preferably, described water absorbent fiber is as warp thread, and described water absorbent fiber accounts for 5 ~ 50% of whole warp thread gross mass in described waterproof Hygroscopic material.
Preferably, described water absorbent fiber is warp thread, and the warp thread in described table organization is (4 ~ 12) with the arrangement ratio of the warp thread in inner tissue: 1.
Preferably, described water absorbent fiber is as warp thread, and the circulation warp thread number of described waterproof Hygroscopic material is 20 ~ 52;
In described circulation weft yarn, material is the warp thread number of water absorbent fiber is 3 ~ 12.
The invention provides a kind of waterproof Hygroscopic material, its fabric tissue be obtained by warp thread and weft yarns warp backed weave, filling-backed weave or double-layered structure; The fabric tissue of described waterproof Hygroscopic material comprises table organization and inner tissue, and the material of described inner tissue comprises water absorbent fiber, and described water absorbent fiber comprises one or more in cellulose fiber peacekeeping protein fibre; The material of described table organization comprises synthetic fiber.Waterproof Hygroscopic material provided by the invention is warp backed weave, filling-backed weave or double-layered structure, such institutional framework can make waterproof Hygroscopic material provided by the invention have the table organization of different in kind and inner tissue simultaneously, the material of described table organization comprises synthetic fiber, the front of fabric is made to have the function of waterproof, described inner material of organizing comprises water absorbent fiber, makes the reverse side of fabric have the function of moisture absorption.Described table organization and inner tissue are independent of each other, and make waterproof Hygroscopic material provided by the invention reach the effect of front waterproof, reverse side moisture absorption.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 plane with the waterproof Hygroscopic material of filling-backed weave provided by the invention;
Fig. 2 is the 3 dimensional drawing with the waterproof Hygroscopic material of filling-backed weave provided by the invention.
Detailed description of the invention
A kind of waterproof Hygroscopic material provided by the invention, its fabric tissue be obtained by warp thread and weft yarns warp backed weave, filling-backed weave or double-layered structure; The fabric tissue of described waterproof Hygroscopic material comprises table organization and inner tissue, and the material of described inner tissue comprises water absorbent fiber, and described water absorbent fiber comprises one or more in cellulose fiber peacekeeping protein fibre; The material of described table organization comprises synthetic fiber.
Waterproof Hygroscopic material front provided by the invention waterproof, reverse side moisture absorption, can avoid as tent material the problem that fabric internal condensation is many.
In the present invention, the grammes per square metre of described waterproof Hygroscopic material is preferably 45 ~ 65g/m
2, be more preferably 50 ~ 60g/m
2, most preferably be 52 ~ 58g/m
2.
The fabric tissue of waterproof Hygroscopic material provided by the invention be obtained by warp thread and weft yarns warp backed weave, filling-backed weave or double-layered structure, be preferably warp backed weave or filling-backed weave, be more preferably filling-backed weave.In the present invention, the fabric tissue of described waterproof Hygroscopic material comprises table organization and inner tissue, and described warp thread comprises table organization's warp thread and innerly organizes warp thread, and described weft yarn comprises table organization's weft yarn and innerly organizes weft yarn.
When the fabric tissue employing filling-backed weave of waterproof Hygroscopic material provided by the invention, described waterproof Hygroscopic material is obtained by system warp thread, table organization's weft yarn and inner weft yarns of organizing, described system warp thread and described table organization weft yarns obtain table organization, in table organization, described system warp thread is table organization's warp thread; Described system warp thread and described inner weft yarns of organizing obtain inner tissue, and in inner tissue, described system warp thread is innerly organize warp thread.Table organization's weft yarn and inner organize weft yarn in the fabric tissue of described waterproof Hygroscopic material overlapped and hide.In the present invention, described in there is the waterproof Hygroscopic material of filling-backed weave circulation warp thread number be preferably 3 ~ 6, be more preferably 4 ~ 5; The material of described system warp thread is preferably synthetic fiber, preferably include one or more in terylene, polyamide fibre, polyvinyl, polyvinyl chloride fibre, teflon, polyvinylidene chloride fiber, polypropylene fibre and acrylic fibers, more preferably comprise one or more in terylene, polyamide fibre, polyvinyl and polypropylene fibre, most preferably be terylene and/or polyamide fibre.The consumption of the present invention to described system warp thread does not have special restriction, selects suitable system warp thread consumption according to different fabric specifications.In the present invention, described in there is the waterproof Hygroscopic material of filling-backed weave circulation weft yarn number be preferably 20 ~ 52, be more preferably 22 ~ 50, most preferably be 25 ~ 45; In described circulation weft yarn, material is that the weft yarn number of water absorbent fiber is preferably 3 ~ 12, is more preferably 4 ~ 11, most preferably is 5 ~ 10.
In the present invention, described in there is filling-backed weave waterproof Hygroscopic material comprise table organization, described table organization weft yarn and described system warp yarns form table organization.In the present invention, in described table organization, the material of table organization's weft yarn comprises synthetic fiber, preferably include one or more in terylene, polyamide fibre, polyvinyl, polyvinyl chloride fibre, teflon, polyvinylidene chloride fiber, polypropylene fibre and acrylic fibers, more preferably comprise one or more in terylene, polyamide fibre, polyvinyl and polypropylene fibre, most preferably comprise terylene and/or polyamide fibre.In the present invention, the institutional framework of described table organization is preferably plain weave construction or rib weave structure, is more preferably plain weave construction.In the present invention, in order to make described table organization, there is better water resistance, described table organization preferably also comprises the waterproof coating being arranged on described table organization surface, the material of described waterproof coating is preferably polyurethane (PU), the thickness of described waterproof coating is preferably 0.05 ~ 1mm, be more preferably 0.06 ~ 0.5mm, most preferably be 0.1 ~ 0.4mm.
In the present invention, described in there is filling-backed weave waterproof Hygroscopic material comprise inner tissue, describedly innerly organize weft yarn and described system warp yarns, organize in formation.In the present invention, the material of weft yarn is organized to comprise water absorbent fiber in described inner tissue, described water absorbent fiber comprises one or more in cellulose fiber peacekeeping protein fibre, preferably include one or more in string, animal fiber, regenerated fiber, acetate fibre and acid fiber by polylactic, more preferably comprise one or more in flax fibre, wool fibre, regenerated celulose fibre and acetate fibre; The regain of described water absorbent fiber is preferably 7 ~ 15%, is more preferably 8 ~ 14%.Most preferably 9 ~ 13%.In the present invention, described water absorbent fiber is as weft yarn, and described water absorbent fiber preferably accounts for 5 ~ 50% of whole weft yarn gross mass in described waterproof Hygroscopic material, is more preferably 10 ~ 45%, most preferably is 13 ~ 40%; Described table organization weft yarn and the inner arrangement ratio of weft yarn of organizing are preferably (4 ~ 12): 1, are more preferably (5 ~ 10): 1, most preferably are (6 ~ 8): 1.As, when described table organization weft yarn and the inner arrangement organizing weft yarn are than during for 8:1, described in have in the waterproof Hygroscopic material of filling-backed weave structure and adopt every 8 root tables to organize in weft yarn proportioning 1 to organize weft yarn to weave.In order to make the exposed reverse side in described waterproof Hygroscopic material of the water absorbent fiber in described inner tissue, in the present invention, the institutional framework of described inner tissue preferably adopts through face effect fabric construction tissue, more preferably adopt three pieces of twills, four pieces of twills, five heddle satin or eight pieces of satin weaves, most preferably adopt " on three once " in four pieces of twills through face twill-weave structure.
See Fig. 1 and Fig. 2, Fig. 1 is the plane with the waterproof Hygroscopic material of filling-backed weave provided by the invention, in FIG, a, b, c medium square longitudinally represents warp thread, and laterally represent weft yarn, black bars is through interlacing point, grey square is latitude interlacing point, a is inner tissue part, and inner tissue has 4 latitudes, represents by Roman number I ~ IV; B is table organization's part, and there are 32 latitudes in table organization, represents with Arabic numerals 1 ~ 32, and c is the organization chart being combined the waterproof Hygroscopic material with filling-backed weave by a, b.As can be seen from the c in Fig. 1, table organization's weft yarn and the inner arrangement ratio organizing weft yarn are 8:1, and table organization's weft yarn and system warp thread are woven into plain weave construction one on the other, and inner organizing on weft yarn and system warp thread three is once woven into through face left twill institutional framework.Fig. 2 is the 3 dimensional drawing with the waterproof Hygroscopic material of filling-backed weave provided by the invention.In fig. 2, white portion is the water absorbent fiber in inner tissue, and black part is divided into the synthetic fiber in table organization, Figure 2 shows that the front of described waterproof Hygroscopic material.As can be seen from Fig. 1 and Fig. 2, utilize that the principle of filling-backed weave is evenly spaced inweaves water absorbent fiber, fabric front is made to be still uniform plain cloth style, there is waterproof effect, reverse side is then the evenly spaced distribution of water absorbent fiber, utilize high regain and the wicking of water absorbent fiber, make fabric reverse side have moisture sorption effect.
The waterproof Hygroscopic material with filling-backed weave provided by the invention preferably prepares according to following steps:
There is provided system warp thread, table organization's weft yarn and innerly organize weft yarn, described inner weft yarn of organizing comprises water absorbent fiber, and described water absorbent fiber comprises one or more in cellulose fiber peacekeeping protein fibre;
System warp thread, table organization's weft yarn are weaved with inner organizing together with weft yarn, obtain the waterproof Hygroscopic material with filling-backed weave, described in there is filling-backed weave waterproof Hygroscopic material comprise table organization and inner tissue.
In the present invention, described system warp thread, table organization's weft yarn with inner organize the material of weft yarn and consumption and system warp thread in technique scheme, table organization's weft yarn and inner organize the material of weft yarn and consumption consistent, do not repeat them here.The source of the present invention to described system warp thread does not have special restriction, can adopt the commercial goods of described system warp thread, can prepare voluntarily according to the technical scheme of the described system warp thread of preparation well known to those skilled in the art yet.In the present invention, described system warp thread preferably prepares according to following steps:
Spinned by synthetic fiber, obtain system warp thread, when described system warp thread is staple fibre yarn, described spinning comprises Blowing carding, drafting, rove, spun yarn and from network successively; When described system warp thread is long filament, described synthetic fiber is directly carried out melt-spraying spinning, system warp thread can be obtained.
In the present invention, the kind of described synthetic fiber and synthetic fiber in technique scheme and originate consistent, does not repeat them here.In the present invention, described Blowing carding, drafting, rove, spun yarn and all adopt the technical scheme of spinning well known to those skilled in the art from network and melt-spraying spinning.
In the present invention, described table organization weft yarn is consistent with the preparation method of described system warp thread with the inner preparation method of weft yarn that organizes, and does not repeat them here.
Obtain described system warp thread, table organization's weft yarn and inner organize weft yarn after, described system warp thread, table organization's weft yarn are preferably weaved with inner organizing together with weft yarn by the present invention, obtain the waterproof Hygroscopic material with filling-backed weave.In the present invention, when yarn used of weaving is staple fibre yarn, the method for described weaving specifically comprises warping, sizing, wears (knot) warp, weaves and arrange; When yarn used of weaving is long filament, the method for described weaving specifically comprises warping, slurry silk, twist, wear (knot) warp, weave and arrangement is weaving techniques well known to those skilled in the art.
After obtaining having the waterproof Hygroscopic material of filling-backed weave, the table organization had in the waterproof Hygroscopic material of filling-backed weave obtained that weaves preferably is carried out water repellent finish by the present invention, obtains the waterproof Hygroscopic material with filling-backed weave that water is refused on surface.The present invention does not have special restriction to the kind of described water repellent finish water repellent used and the method for consumption and water repellent finish, adopts the kind of water repellent well known to those skilled in the art and the technical scheme of consumption and water repellent finish.The present invention preferably joins cloth and margin to seam to the waterproof Hygroscopic material that described weaving obtains before described water repellent finish, more easily carries out to make described water repellent finish.In the present invention, join cloth and margin to seam described in and be the technological means that those skilled in the art commonly use.
After completing water repellent finish, the table organization with the waterproof Hygroscopic material of filling-backed weave that water is preferably refused on surface by the present invention carries out coating process, obtains the cated waterproof Hygroscopic material with filling-backed weave in surface.In the present invention, the material of described coating is preferably polyurethane (PU), and the thickness of described coating is preferably 0.05 ~ 1mm, is more preferably 0.06 ~ 0.5mm, most preferably is 0.1 ~ 0.4mm.The method of the present invention to described coating process does not have special restriction, adopts the technical scheme of coating process well known to those skilled in the art.
After completing described coating process, cated for the surface waterproof hygroscopic fabric with filling-backed weave is preferably carried out calendering, bakes and banks up with earth, checks and clot by the present invention, obtains waterproof Hygroscopic material finished product.The present invention to described calendering, bake and bank up with earth, to check and the method for clot does not have special restriction, adopt calendering well known to those skilled in the art, bake and bank up with earth, check and the technical scheme of clot.
When the institutional framework employing warp backed weave structure of waterproof Hygroscopic material provided by the invention, described waterproof hygroscopic fabric is obtained by system weft yarn, table organization's warp thread and inner warp yarns of organizing, described system weft yarn and described table organization warp yarns obtain table organization, in table organization, described system weft yarn is table organization's weft yarn; Described system weft yarn and described inner warp yarns of organizing obtain inner tissue, and in inner tissue, described system weft yarn is innerly organize weft yarn.Table organization's warp thread and inner organize warp thread in the fabric tissue of described waterproof Hygroscopic material overlapped and hide.In the present invention, the circulation weft yarn number of described waterproof Hygroscopic material is preferably 3 ~ 6, is more preferably 4 ~ 5; The material of described system weft yarn is preferably synthetic fiber, preferably include one or more in terylene, polyamide fibre, polyvinyl, polyvinyl chloride fibre, teflon, polyvinylidene chloride fiber, polypropylene fibre and acrylic fibers, more preferably comprise one or more in terylene, polyamide fibre, polyvinyl and polypropylene fibre, most preferably comprise terylene and/or polyamide fibre.The consumption of the present invention to described system weft yarn does not have special restriction, selects suitable system weft yarn consumption according to different fabric specifications.In the present invention, described in there is the waterproof Hygroscopic material of warp backed weave circulation warp thread number be preferably 20 ~ 52, be more preferably 22 ~ 50, most preferably be 25 ~ 45; In described circulation warp thread, material is that the warp thread number of water absorbent fiber is preferably 3 ~ 12, is more preferably 4 ~ 11, most preferably is 5 ~ 10.
In the present invention, described in there is warp backed weave waterproof Hygroscopic material comprise table organization, warp thread and the described system weft yarns of described table organization form table organization.In the present invention, in described table organization, material and the consumption of table organization's warp thread are consistent with the material of table organization's weft yarn in the waterproof Hygroscopic material in technique scheme with filling-backed weave and consumption, do not repeat them here; The structure of described table organization is consistent with the structure of table organization in the waterproof Hygroscopic material in technique scheme with filling-backed weave, does not repeat them here.
In the present invention, described in there is warp backed weave waterproof Hygroscopic material comprise inner tissue, describedly innerly organize warp thread and described system weft yarns, organize in formation.In the present invention, organize in described inner tissue the material of warp thread and consumption with in the waterproof Hygroscopic material in technique scheme with filling-backed weave in organize the material of weft yarn and consumption consistent, do not repeat them here; The structure of described inner tissue with in the waterproof Hygroscopic material in technique scheme with filling-backed weave in the structure organized consistent, do not repeat them here.
The present invention preferably prepares the waterproof Hygroscopic material with warp backed weave according to the preparation method of the waterproof Hygroscopic material in technique scheme with filling-backed weave, unlike, system weft yarn is replaced the warp thread had in technique scheme in the preparation method of the waterproof Hygroscopic material of filling-backed weave by the present invention; Table organization's warp thread substitution list is organized weft yarn; Inner organizing in warp thread replacement is organized weft yarn.That is, warp, the exchange of latitude interlacing point of the waterproof hygroscopic fabric of filling-backed weave will be had in technique scheme.
When the institutional framework employing double-layered structure of waterproof Hygroscopic material provided by the invention, described table organization warp thread and table organization's weft yarns, form table organization, describedly innerly organizes warp thread and innerly organize weft yarns, organize in formation, described table organization and inner tissue are intertwined to form double-layered structure.
When described water absorbent fiber as inner organize weft yarn time, the waterproof Hygroscopic material with double-layered structure provided by the invention comprises table organization.The material of the material of described table organization, consumption and structure and table organization in the waterproof Hygroscopic material in technique scheme with filling-backed weave, consumption and structure are consistent, do not repeat them here.The consumption of the present invention to the warp thread of described table organization does not have special restriction, selects suitable amounts table organization warp thread according to fabric specification.
When described water absorbent fiber as inner organize weft yarn time, the waterproof Hygroscopic material with double-layered structure provided by the invention comprises inner tissue.The material consumption of described inner tissue and structure with in the waterproof Hygroscopic material in technique scheme with filling-backed weave in material, consumption and the structure organized consistent, do not repeat them here.The consumption of the present invention to the warp thread of described inner tissue does not have special restriction, selects to organize weft yarn in suitable amounts according to fabric specification.
In the present invention, when described water absorbent fiber as inner organize weft yarn time, described in have the preparation method of the waterproof Hygroscopic material of double-layered structure consistent with the preparation method of the waterproof Hygroscopic material in technique scheme with filling-backed weave, do not repeat them here.Unlike, when described water absorbent fiber as inner organize weft yarn time, described in there is weaving step in the preparation method of the waterproof Hygroscopic material of double-layered structure adopt the weaving method of double-layered structure well known to those skilled in the art.
When described water absorbent fiber as inner organize warp thread time, the waterproof Hygroscopic material with double-layered structure provided by the invention comprises table organization.The material of the material of described table organization, consumption and structure and table organization when waterproof Hygroscopic material is warp backed weave in technique scheme, consumption and structure are consistent, do not repeat them here.The consumption of the present invention to the weft yarn of described table organization does not have special restriction, selects suitable amounts table organization weft yarn according to fabric width.
When described water absorbent fiber as inner organize warp thread time, the waterproof Hygroscopic material with double-layered structure provided by the invention comprises inner tissue.The material consumption of described inner tissue and structure with when in technique scheme, waterproof Hygroscopic material is warp backed weave in material, consumption and the structure organized consistent, do not repeat them here.The consumption of the present invention to the weft yarn of described inner tissue does not have special restriction, selects to organize weft yarn in suitable amounts according to fabric width.
In the present invention, when described water absorbent fiber as inner organize warp thread time, described in have the preparation method of the waterproof Hygroscopic material of double-layered structure consistent with the preparation method of the waterproof Hygroscopic material in technique scheme with warp backed weave, do not repeat them here.Unlike, when described water absorbent fiber as inner organize warp thread time, described in there is weaving step in the preparation method of the waterproof Hygroscopic material of double-layered structure adopt the weaving method of double-layered structure well known to those skilled in the art.
The invention provides a kind of waterproof Hygroscopic material, its fabric tissue be obtained by warp thread and weft yarns warp backed weave, filling-backed weave or double-layered structure; The fabric tissue of described waterproof Hygroscopic material comprises table organization and inner tissue, and the material of described inner tissue comprises water absorbent fiber, and described water absorbent fiber comprises one or more in cellulose fiber peacekeeping protein fibre; The material of described table organization comprises synthetic fiber.Waterproof Hygroscopic material provided by the invention is warp backed weave, filling-backed weave or double-layered structure, such institutional framework can make waterproof Hygroscopic material provided by the invention have the table organization of different in kind and inner tissue simultaneously, the material of described table organization comprises synthetic fiber, the front of fabric is made to have the function of waterproof, described inner material of organizing comprises water absorbent fiber, makes the reverse side of fabric have the function of moisture absorption.Described table organization and inner tissue are independent of each other, and make waterproof Hygroscopic material provided by the invention reach the effect of front waterproof, reverse side moisture absorption.
The present invention utilizes the equipment of Wenzhou Darong Textile Instrument Co., Ltd., according to textile standard FZ/T01071-2008, the test of capillary effect is carried out to the waterproof Hygroscopic material that the institutional framework that the present invention obtains is filling-backed weave, result shows, during the broadwise 30min of waterproof Hygroscopic material provided by the invention, the average measure wicking height of liquid is 16.5mm, illustrates that the reverse side moisture pick-up properties of waterproof Hygroscopic material provided by the invention is good.
The present invention has carried out the test of resistance to hydrostatic pressure according to the hydrostatic platen press in the detecting and assessing of GB/T4744-2013 water resistance to waterproof Hygroscopic material provided by the invention, result shows, the resistance to hydrostatic pressure in waterproof Hygroscopic material front provided by the invention is 2100mm water column, illustrates that waterproof Hygroscopic material front provided by the invention waterproof effect is better.
In order to further illustrate the present invention, below in conjunction with embodiment, a kind of waterproof Hygroscopic material provided by the invention being described in detail, but can not limiting the scope of the present invention being understood as.
In the examples below, the manufacturing equipment used is Picanol GTMAX190 type loom, and is furnished with dobby device and weft selector; Water repellent is development of evil in febrile disease board 410C type water repellent; Tex is legal metrology line density unit of China, Tekes, is called for short special, represents the weight (g) of textile material when official regain that 1000m is long; The fabric width weaving the fabric obtained is 65 inches, is respectively 101 pieces/inch and 81 pieces/inch through close and filling density.
Embodiment 1
Flax fibre and terylene are spinned respectively, obtains flax fibre yarn and spun polyester thread;
Be innerly organize weft yarn with flax fibre yarn, take spun polyester thread as table organization's weft yarn and system warp thread, the polyster fibre yarn as table organization's weft yarn of the flax fibre yarn of 9.84tex, 7.55tex and 7.55tex are weaved as the spun polyester thread use Picanol GTMAX190 type loom of system warp thread, obtain the waterproof Hygroscopic material with filling-backed weave, waterproof Hygroscopic material grammes per square metre is 57.9861g/m
2.Wherein, flax fibre yarn and the arrangement ratio as the spun polyester thread of table organization's weft yarn are 1:8.The waterproof Hygroscopic material front obtained is the table organization of terylene material, and table organization is plain weave construction; Reverse side is organize in numb material, the inner twill-weave structure be organized as on three once.
Use development of evil in febrile disease 410C type water repellent to be carried out refusing water treatment in the front of the waterproof Hygroscopic material obtained, must arrive the waterproof Hygroscopic material that water is refused in front, the consumption of water repellent is 1.449g/m.
Adopt polyurethane (PU) to carry out coating process to the front of refusing the waterproof Hygroscopic material after water treatment, obtain waterproof Hygroscopic material finished product, coating layer thickness is 0.1mm.
The present invention has carried out the test of capillary effect according to technique scheme to the waterproof Hygroscopic material that the present embodiment obtains, and result shows, during the broadwise 30min of the waterproof Hygroscopic material that the present embodiment provides, the average measure wicking height of liquid is 16.5mm.
The present invention tests the resistance to hydrostatic pressure of the waterproof Hygroscopic material that the present embodiment obtains according to technique scheme, and result shows, the resistance to hydrostatic pressure in the waterproof Hygroscopic material front that the present embodiment obtains is 2100mm water column.
Embodiment 2
Wool fibre and polyamide fibre are spinned respectively, obtains wool yarn and polyamide fibre yarn;
Be innerly organize warp thread with wool yarn yarn, with polyamide fibre yarn for table organization's warp thread and system weft yarn, the nylon fibre yarn as table organization's warp thread of the wool yarn of 9.84tex, 7.56tex and 7.56tex are weaved as the polyamide fibre yarn use Picanol GTMAX190 type loom of system weft yarn, obtain the waterproof Hygroscopic material with warp backed weave, waterproof Hygroscopic material grammes per square metre is 55.9g/m
2.Wherein, wool yarn and the arrangement ratio as the polyamide fibre yarn of table organization's warp thread are 1:6.The waterproof Hygroscopic material front obtained is the table organization of polyamide fibre material, and table organization is plain weave construction; Reverse side is organize in wool material, the inner twill-weave structure be organized as on three once.
Use development of evil in febrile disease 410C type water repellent to be carried out refusing water treatment in the front of the waterproof Hygroscopic material obtained, must arrive the waterproof Hygroscopic material that water is refused in front, the consumption of water repellent is 1.44g/m.
Adopt polyurethane (PU) to carry out coating process to the front of refusing the waterproof Hygroscopic material after water treatment, obtain waterproof Hygroscopic material finished product, coating layer thickness is 0.1mm.
The present invention has carried out the test of capillary effect according to technique scheme to the waterproof Hygroscopic material that the present embodiment obtains, and result shows, during the warp-wise 30min of the waterproof Hygroscopic material that the present embodiment provides, the average measure wicking height of liquid is 16.0mm.
The present invention tests the resistance to hydrostatic pressure of the waterproof Hygroscopic material that the present embodiment obtains according to technique scheme, and result shows, the resistance to hydrostatic pressure in the waterproof Hygroscopic material front that the present embodiment obtains is 2100mm water column.
Embodiment 3
Rabbit fur fibre and polyamide fibre are spinned respectively, obtains rabbit hair yarn and polyamide fibre yarn;
Be innerly organize weft yarn with rabbit hair yarn, with polyamide fibre yarn for table organization's weft yarn and system warp thread, the polyster fibre yarn as table organization's weft yarn of the flax fibre yarn of 9.84tex, 7.56tex and 7.56tex are weaved as the spun polyester thread use Picanol GTMAX190 type loom of system warp thread, obtain the waterproof Hygroscopic material with filling-backed weave, waterproof Hygroscopic material grammes per square metre is 57.9861g/m
2.Wherein, rabbit hair yarn and the arrangement ratio as the polyamide fibre yarn of table organization's weft yarn are 1:8.The waterproof Hygroscopic material front obtained is the table organization of terylene material, and table organization is plain weave construction; Reverse side is organize in rabbit hair material, the inner twill-weave structure be organized as on three once.
Use development of evil in febrile disease 410C type water repellent to be carried out refusing water treatment in the front of the waterproof Hygroscopic material obtained, must arrive the waterproof Hygroscopic material that water is refused in front, the consumption of water repellent is 1.44g/m.
Adopt polyurethane (PU) to carry out coating process to the front of refusing the waterproof Hygroscopic material after water treatment, obtain waterproof Hygroscopic material finished product, coating layer thickness is 0.1mm.
The present invention has carried out the test of capillary effect according to technique scheme to the waterproof Hygroscopic material that the present embodiment obtains, and result shows, during the broadwise 30min of the waterproof Hygroscopic material that the present embodiment provides, the average measure wicking height of liquid is 16.3mm.
The present invention tests the resistance to hydrostatic pressure of the waterproof Hygroscopic material that the present embodiment obtains according to technique scheme, and result shows, the resistance to hydrostatic pressure in the waterproof Hygroscopic material front that the present embodiment obtains is 2100mm water column.
Comparative example 1
Terylene is spinned, obtains spun polyester thread;
Weaved by spun polyester thread, obtaining institutional framework is tabby fabric, and the grammes per square metre of described fabric is 57.1665g/m
2.
Use development of evil in febrile disease 410C type water repellent to be carried out refusing water treatment by the fabric obtained, must arrive the fabric that water is refused in front, the consumption of water repellent is 1.44g/m.
Adopt polyurethane (PU) to carry out coating process to refusing the fabric after water treatment, obtain fabric finished product, coating layer thickness is 0.1mm.
The present invention has carried out the test of capillary effect according to technique scheme to the fabric that this comparative example obtains, and result shows, during the broadwise 30min of the waterproof Hygroscopic material that this comparative example provides, the average measure wicking height of liquid is 0.5mm.
The present invention tests the resistance to hydrostatic pressure of the waterproof Hygroscopic material that this comparative example obtains according to technique scheme, and result shows, the resistance to hydrostatic pressure in the waterproof Hygroscopic material front that this comparative example obtains is 2000mm water column.
As can be seen from above embodiment and comparative example, under the condition that fabric grammes per square metre is close, the resistance to hydrostatic pressure in waterproof Hygroscopic material front provided by the invention is 2100mm water column, the measure wicking height of the capillary effect of reverse side is 16.5mm, the measure wicking height of existing common fabric capillary effect is 0.5mm, much smaller than the measure wicking height of waterproof Hygroscopic material provided by the invention, waterproof Hygroscopic material front provided by the invention waterproof is described, reverse side moisture absorption, is applied to tent material and effectively can solves the many problems of tent inside condensation.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a waterproof Hygroscopic material, its fabric tissue be obtained by warp thread and weft yarns warp backed weave, filling-backed weave or double-layered structure;
The fabric tissue of described waterproof Hygroscopic material comprises table organization and inner tissue, and the material of described inner tissue comprises water absorbent fiber, and described water absorbent fiber comprises one or more in cellulose fiber peacekeeping protein fibre; The material of described table organization comprises synthetic fiber.
2. waterproof Hygroscopic material according to claim 1, is characterized in that, the grammes per square metre of described waterproof Hygroscopic material is 45 ~ 65g/m
2.
3. waterproof Hygroscopic material according to claim 1, is characterized in that, described water absorbent fiber comprises one or more in string, animal fiber, regenerated fiber, acetate fibre and acid fiber by polylactic.
4. waterproof Hygroscopic material according to claim 1, is characterized in that, the regain of described water absorbent fiber is 7 ~ 15%.
5. the waterproof Hygroscopic material according to Claims 1 to 4 any one, is characterized in that, described water absorbent fiber is as weft yarn, and described water absorbent fiber accounts for 5 ~ 50% of whole weft yarn gross mass in described waterproof Hygroscopic material.
6. the waterproof Hygroscopic material according to Claims 1 to 4 any one, is characterized in that, described water absorbent fiber is weft yarn, and the weft yarn in described table organization is (4 ~ 12) with the arrangement ratio of the weft yarn in inner tissue: 1.
7. the waterproof Hygroscopic material according to Claims 1 to 4 any one, is characterized in that, described water absorbent fiber is as weft yarn, and the circulation weft yarn number of described waterproof Hygroscopic material is 20 ~ 52;
In described circulation weft yarn, material is the weft yarn number of water absorbent fiber is 3 ~ 12.
8. the waterproof Hygroscopic material according to Claims 1 to 4 any one, is characterized in that, described water absorbent fiber is as warp thread, and described water absorbent fiber accounts for 5 ~ 50% of whole warp thread gross mass in described waterproof Hygroscopic material.
9. the waterproof Hygroscopic material according to Claims 1 to 4 any one, is characterized in that, described water absorbent fiber is warp thread, and the warp thread in described table organization is (4 ~ 12) with the arrangement ratio of the warp thread in inner tissue: 1.
10. the waterproof Hygroscopic material according to Claims 1 to 4 any one, is characterized in that, described water absorbent fiber is as warp thread, and the circulation warp thread number of described waterproof Hygroscopic material is 20 ~ 52;
In described circulation weft yarn, material is the warp thread number of water absorbent fiber is 3 ~ 12.
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| CN201410467808.0A CN105483897A (en) | 2014-09-15 | 2014-09-15 | Waterproof moisture absorption fabric |
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| CN201410467808.0A CN105483897A (en) | 2014-09-15 | 2014-09-15 | Waterproof moisture absorption fabric |
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| WO2020042067A1 (en) * | 2018-08-28 | 2020-03-05 | 江苏格美高科技发展有限公司 | Wool-polyester yarn containing composite fabric |
| CN113142695A (en) * | 2021-03-12 | 2021-07-23 | 嵊州市雅莎服装有限公司 | Novel beach shorts |
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