CN104846553A - Gummed flocking type high-elastic uvioresistant warmth keeping flaky material and manufacturing method thereof - Google Patents
Gummed flocking type high-elastic uvioresistant warmth keeping flaky material and manufacturing method thereof Download PDFInfo
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- CN104846553A CN104846553A CN201510251989.8A CN201510251989A CN104846553A CN 104846553 A CN104846553 A CN 104846553A CN 201510251989 A CN201510251989 A CN 201510251989A CN 104846553 A CN104846553 A CN 104846553A
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Abstract
The invention relates to a gummed flocking type high-elastic uvioresistant warmth keeping flaky material and a manufacturing method thereof, belonging to the field of textile technology. Uvioresistant microcapsules are sprinkled inside the upper-layer fiber web and lower-layer fiber web of the high-elastic uvioresistant warmth keeping flaky material, the opposite surfaces of the upper-layer fiber web and lower-layer fiber web are coated with upper binding agent film and lower binding agent film, fluff is clamped between the upper-layer fiber web and the lower-layer fiber web, and two ends of the fluff are inserted into the upper binding agent film and the lower binding agent film respectively, and are solidified on the surfaces of the upper-layer fiber web and the lower-layer fiber web. The manufacturing method thereof comprises the following steps: (1) fiber web preparation, (2) microcapsule spraying, (3) drying, (4) gumming, (5) electrostatic flocking, (6) drying, (7) fluff absorption, (8) fiber web recombination, (9) drying, and (10) winding. Compared with the prior art, the warmth keeping flaky material manufactured by the invention has an uvioresistant function, good elasticity and good warmth keeping performance.
Description
Technical field
The present invention relates to the warming flaky material of the high-elastic uvioresistant of a kind of gluing flocking formula and manufacture method thereof, belong to field of textiles.
Background technology
In life in the past, the tradition that people's use is prepared using cotton, fiber crops, silk, hair and common terylene, polyamide fibre, acrylic fibers and artificial fibre etc. is heat insulating material formed as heat insulating material formed, during these are heat insulating material formed, silk and wool warmth retention property are better, but the easy breed bacteria of fiber, not resistance toly to damage by worms, and silk is expensive, wool fibre has peculiar smell, forming degree poor, and the cashmere price after multiple working procedure processing is more expensive, and the scope of application is limited to for many years.Along with living standard and scientific and technical development, people start will heat insulating material formed with regard to development of new, occur that by terylene, polypropylene fibre and acrylic fibers be main chemical fibre insulation flocculus, as the far infrared such as gum sprayed cotton, acupuncture cotton, space wadding, hot melting wool, melt-blown far infrared cotton, ultra-fine hot melting wool, down-like cotton.The principal mode of heat trnasfer has heat transfer, heat radiation and thermal convection current three kinds of modes.Material characteristics and internal structure determine the speed of its heat conduction velocity under normal circumstances, material internal structure and outer shape determine the quality of its heat radiation and antiradiation performance, its ability keeping still air and stop air flowing of material shape and structures shape.Traditional heat insulating material formedly to carry out between increased fiber still air layer to improve thermal property mainly through increasing thickness and density.The thickness of usual material is larger, density is less, the warmth retention property of material is larger, if but the density of material is too small, when causing air wherein to produce convection current, heat-insulating property declines on the contrary, for clothes with for heat insulating material formed, thickness is crossed conference and is caused the volume ratio of clothes more too fat to move, is not easy to motion and lacks aesthetic feeling again.Therefore, the exploitation of novel heat-preserving material becomes the main flow of heat insulating material formed research with research.The novel heat-preserving material developed in recent years also has far-infrared warm material, sunlight heat accumulation thermal material, medium phase-changing and temperature-regulating material etc., this kind ofly heat insulating material formedly not only follow traditional heat-insulation warm keeping principle, and can by some other form, such as absorb external heat, store and produce fuel factor to human body transmission, or solar energy, electric energy and chemical energy etc. are changed into heat energy to reach the object of heat-insulation warm keeping.In order to the insulation flocculus that processability is more excellent, static flocking technology is also incorporated into the preparation of insulation flocculus.Utilize static flocking technology to combine with traditional insulation flocculus manufacture method to prepare Novel heat-preservation flocculus and have bibliographical information.As Chinese invention patent application publication No. CN102493128A, denomination of invention is a kind of manufacture method of melt blowing warm retention wadding, this application case discloses a kind of manufacture method of melt blowing warm retention wadding, heat-accumulation temperature-adjustment staple fibre is implanted in the middle of melt-blowing nonwoven by electrostatic field, obtained melt blowing warm retention wadding.This method utilizes static flocking technology, staple fibre is implanted to nonwoven web inside, little to the performance impact such as elasticity and bulkiness of insulation flocculus.Ultraviolet is the electromagnetic wave of wavelength 200-400 nanometer, can cause material aging, degraded, variable color etc. after excessive Ultraviolet radiation, therefore, carries out anti UV finishing particularly important to fabric.In present insulation flocculus product, high elasticity, bulkiness, warmth retention property and the insulation flocculus with uvioresistant performance compares shortage can be realized, therefore, prepare a kind of high-elastic uvioresistant insulation flocculus and there is realistic meaning.
Summary of the invention
The object of the present invention is to provide that a kind of warmth retention property is good, the warming flaky material of the uvioresistant of good springiness and manufacture method thereof.
To achieve these goals, technical scheme of the present invention is: the warming flaky material of the high-elastic uvioresistant of a kind of gluing flocking formula, it is characterized in that: upper strata fibre web and lower floor's fibre web inside are sprayed respectively and had uvioresistant microcapsules, upper strata fibre web and lower floor's fibre web surface are in opposite directions coated with respectively and are covered with binder film, lower binder film, fine hair is clipped between upper strata fibre web and lower floor's fibre web, the two ends of fine hair are inserted among binder film, lower binder film respectively, are cemented in the surface of upper strata fibre web and lower floor's fibre web.
Described upper strata fibre web, lower floor's fibre web are the fibre web of short-fibred mechanical carding or air lay.
Described uvioresistant microcapsules are the microcapsules containing ultra-violet absorber adopting coacervation to prepare.
The adhesive that described upper binder film and lower binder film are selected is that adhesion strength is high, water-fastness, the adhesive of aging-resisting type.
Described upper binder film and the shape of lower binder film are bar shaped or grid shape, and size is identical.
The material of described fine hair is polyester fiber or polyamide fiber.
A manufacture method for the warming flaky material of the high-elastic uvioresistant of above-mentioned gluing flocking formula, is characterized in that: the method comprises the steps:
(1) fibre web preparation: prepare upper strata fibre web, lower floor's fibre web respectively;
(2) microcapsules are sprayed: spray to upper strata fibre web, lower floor's fibre web inside the uvioresistant microcapsules prepared respectively under a certain pressure respectively;
(3) drying: respectively to being sprayed with the upper strata fibre web of uvioresistant microcapsules, lower floor's fibre web carries out drying;
(4) gluing: application of adhesive on upper strata fibre web, lower floor's fibre web surface in opposite directions respectively, forms the upper binder film of bar shaped or grid shape and lower binder film;
(5) electrostatic spinning: electrostatic spinning is carried out on the surface being coated with binder film at upper strata fibre web, fine hair is implanted in the surface of upper strata fibre web;
(6) drying: drying is carried out to the upper strata fibre web completing electrostatic spinning;
(7) suede is inhaled: the upper strata fibre web crossed by drying carries out the process of suction suede;
(8) fibre web compound: carry out compound with the lower floor's fibre web being coated with adhesive and being formed lower binder film by inhaling the upper strata fibre web crossed of suede;
(9) drying: after fibre web compound, carries out drying;
(10) reel: after drying, winding, the obtained warming flaky material of the high-elastic uvioresistant of gluing flocking formula.
Owing to adopting above technical scheme, the warming flaky material of the high-elastic uvioresistant of gluing flocking formula of the present invention, has following characteristics:
One, the present invention utilizes static flocking technology to implant fine hair staple fibre between two-layer fibre web, still air region is formed between fibre web, not only warming effect can be improved, and compared with prior art, the space of fibre web inside is large, under the condition of same thickness, the use amount of fibrous material can be reduced, reduce production cost.
Two, the microcapsules that the ultra-violet absorber that the present invention selects ultraviolet radiation absorption effective is made by coacervation, fibre web is sprayed into the form of spraying, microcapsules have slow release and the advantage such as long-lasting, make ultraviolet absorber stable storing, long action time, the uvioresistant requirement of warming flaky material can be realized, also ensure the gas permeability of material, warmth retention property simultaneously, and to human body and environmental nonpollution.
Three, because the bonded oxidant layer in two ends of fine hair is cemented on two-layer fibre web, fine hair is shorter, and when villus length direction is stressed, bending resistance is strong, and recovery is good, the good springiness of the warming flaky material therefore manufactured.
Four, the adhesive that the present invention selects is adhesive that is water-fastness, aging-resisting type, the requirement of clothes can be met, take bar shaped or grid shape glue spreading method, realizing the high elasticity of warming flaky material, while improving warmth retention property, can ensure the gas permeability of flaky material, be the ideal material of alternative eider down, as filler, garment industry can be widely used in.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 carries out the structural representation after the flocking of bar shaped gluing according to embodiment of the present invention upper strata fibre web.
Fig. 3 carries out the structural representation after the flocking of grid shape gluing according to embodiment of the present invention upper strata fibre web.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
See Fig. 1-Fig. 3.
The warming flaky material of the high-elastic uvioresistant of gluing flocking formula, comprises upper strata fibre web 1, upper binder film 4, fine hair 3, lower binder film 4
', lower floor's fibre web 2, uvioresistant microcapsules 5,5
,.Upper strata fibre web 1, lower floor's fibre web 2 are the fibre web of short-fibred mechanical carding or air lay, have uvioresistant microcapsules 5 at upper strata fibre web 1 internal spray, and lower floor's fibre web 2 internal spray has uvioresistant microcapsules 5
,, upper strata fibre web 1 and lower floor's fibre web 2 surface are in opposite directions coated with respectively and are covered with binder film 4, lower binder film 4
', fine hair 3 is clipped between upper strata fibre web 1 and lower floor's fibre web 2, and the two ends of fine hair 3 insert binder film 4, lower binder film 4 respectively
'among, be cemented in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2.Upper binder film 4 and lower binder film 4
'shape and the identical bar shaped of size or lattice shape, the position being coated in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 is corresponding, is convenient to fine hair 3 one-tenth vertical, can increase heat insulating material formed interior still air, promote warming effect, improve the elasticity of warming flaky material.In order to ensure the consolidation fastness of fine hair 3 and upper strata fibre web 1 and lower floor's fibre web 2, improve the performances such as the resistance to water of warming flaky material, upper binder film 4 and lower binder film 4
'the adhesive selected is that adhesion strength is high, water-fastness, the adhesive of aging-resisting type.The material of fine hair 3 is polyester fiber or polyamide fiber.Uvioresistant microcapsules 5,5
,for the microcapsules that the ultra-violet absorber that ultraviolet radiation absorption is effective is prepared by coacervation, microcapsules have slow release and the advantage such as long-lasting, make ultraviolet absorber stable storing, the advantages such as long action time.
The manufacture method of the warming flaky material of the high-elastic uvioresistant of gluing flocking formula, the method comprises the steps:
(1) fibre web preparation: prepare upper strata fibre web 1, lower floor's fibre web 2 respectively;
(2) microcapsules are sprayed: evenly spray to upper strata fibre web 1 the uvioresistant microcapsules 5 prepared under a certain pressure respectively, evenly spray the uvioresistant microcapsules 5 prepared to lower floor's fibre web 2
,, make uvioresistant microcapsules 5,5
,the inside of upper strata fibre web 1, lower floor's fibre web 2 can be evenly distributed in as far as possible, after being convenient to drying, obtain good anti-ultraviolet property;
(3) drying: respectively to being sprayed with uvioresistant microcapsules 5,5
,upper strata fibre web 1, lower floor's fibre web 2 carry out drying;
(4) gluing: application of adhesive on upper strata fibre web 1, lower floor's fibre web 2 surface in opposite directions respectively, forms upper binder film 4 and the lower binder film 4 of bar shaped or grid shape
', upper binder film 4 and lower binder film 4
'shape and the identical bar shaped of size or lattice shape, the position being coated in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 is corresponding, is convenient to when electrostatic spinning, fine hair 3 one-tenth vertical;
(5) electrostatic spinning: electrostatic spinning is carried out on the surface being coated with binder film 4 at upper strata fibre web 1, fine hair 3 is implanted in the surface of upper strata fibre web 1, and make fine hair 3 be in plumbness with the surface of upper strata fibre web 1;
(6) drying: drying is carried out to the upper strata fibre web 1 completing electrostatic spinning, the moisture evaporation of upper binder film 4, fine hair 3 is cemented in the surface of upper strata fibre web 1;
(7) suede is inhaled: the upper strata fibre web 1 crossed by drying carries out the process of suction suede, not having the position of application of adhesive on the surface and not being sopped up by the fine hair 3 of adhesive secure bond, making the surface clean of upper strata fibre web 1 clean and tidy by being scattered in upper strata fibre web 1;
(8) fibre web compound: will upper strata fibre web 1 that suede crosses be inhaled and be coated with adhesive and form lower binder film 4
,lower floor's fibre web 2 under electrostatic field, carry out compound, fine hair 3 is vertical with the surface of lower floor fibre web 2, and fine hair 3 is in the erectility stretched;
(9) drying: after fibre web compound, carries out drying, lower binder film 4
,moisture evaporation, the other end of fine hair 3 is cemented in the surface of lower floor's fibre web 2;
(10) reel: after drying, winding, the obtained warming flaky material of the high-elastic uvioresistant of gluing flocking formula.
embodiment 1
Bar shaped gluing flocking formula machinery becomes warming flaky material of net height bullet uvioresistant and preparation method thereof:
See Fig. 1, Fig. 2, the warming flaky material of the high-elastic uvioresistant of gluing flocking formula, comprises upper strata fibre web 1, lower floor's fibre web 2, fine hair 3, upper binder film 4, lower binder film 4 ', uvioresistant microcapsules 5,5
,.Upper strata fibre web 1, lower floor's fibre web 2 for fineness be 3D, length is the hollow polyester fibre of the three-dimensional crimp of 51mm and fineness is 3D, and length is 51mm, and fusing point is the low-melting fiber of 110 DEG C, shredding mixing is carried out, through the fibre web that short-fibred mechanical combing prepares according to percentage by weight 80%:20%.Have uvioresistant microcapsules 5 at upper strata fibre web 1 internal spray, lower floor's fibre web 2 internal spray has uvioresistant microcapsules 5
,upper strata fibre web 1 and lower floor's fibre web 2 surface are in opposite directions coated with respectively and are covered with binder film 4, lower binder film 4 ', fine hair 3 is clipped between upper strata fibre web 1 and lower floor's fibre web 2, the two ends of fine hair 3 are inserted among binder film 4, lower binder film 4 ' respectively, be cemented in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2, fine hair 3 selects fineness to be 5D, and length is the polyester staple fiber of 1.5mm.Shape and the size of upper binder film 4, lower binder film 4 ' are completely the same, and the position being coated in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 is corresponding.The adhesive that upper binder film 4, lower binder film 4 ' are selected is high, water-fastness, the ageing-resistant polyacrylate static flocking adhesive of adhesion strength.The shape of upper binder film 4, lower binder film 4 ' is bar shaped.
The manufacture method of the warming flaky material of the high-elastic uvioresistant of gluing flocking formula, the method comprises the steps:
(1) fibre web preparation: adopt short-fibred mechanical carding to prepare upper strata fibre web 1, lower floor's fibre web 2 respectively;
(2) microcapsules are sprayed: evenly spray to upper strata fibre web 1 the uvioresistant microcapsules 5 prepared under a certain pressure respectively, evenly spray the uvioresistant microcapsules 5 prepared to lower floor's fibre web 2
,;
(3) drying: respectively to being sprayed with uvioresistant microcapsules 5,5
,upper strata fibre web 1, lower floor's fibre web 2 carry out drying, drying mode is hot blast drying, and temperature is 160 DEG C, and criteria thus the drying time is 3min, and drying makes uvioresistant microcapsules 5,5
,in solvent evaporation, uvioresistant microcapsules 5,5
,stick to upper strata fibre web 1 respectively inner with lower floor's fibre web 2;
(4) gluing: the upper strata fibre web 1 prepared, lower floor's fibre web 2 are fed coating machine respectively, adhesive is coated in the surface of upper strata fibre web 1, formation width is 1cm, thickness is 0.5mm, and spacing distance is the upper binder film 4 of the bar shaped along web width directional spreding of 1cm, lower binder film 4 '.Upper binder film 4 is paired with lower binder film 4 ', shape and size completely the same, the position being coated in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 is also corresponding;
(5) electrostatic spinning: electrostatic spinning is carried out on the surface being coated with adhesive at upper strata fibre web 1, use rated voltage is 50kV, output current is 5mA, the high voltage electric field of high voltage electric field anode-cathode distance 12cm, make fine hair 3 under the effect of electrostatic field, be implanted in the surface of upper strata fibre web 1, and make fine hair 3 be in plumbness with the surface of upper strata fibre web 1;
(6) drying: carry out drying to the upper strata fibre web 1 completing electrostatic spinning, drying mode is hot blast drying, and temperature is 160 DEG C, and criteria thus the drying time is 3min, drying makes the moisture of binder film 4 evaporate, and fine hair 3 is cemented in the surface of upper strata fibre web 1;
(7) suede is inhaled: the upper strata fibre web 1 crossed by drying carries out the process of suction suede, does not have the fine hair 3 at the position of application of adhesive on the surface by being scattered in upper strata fibre web 1 and not sopped up by the fine hair 3 of adhesive secure bond;
(8) fibre web compound: be 50kV by inhaling upper strata fibre web 1 that suede crosses with being coated with lower floor's fibre web 2 that adhesive forms binder film in rated voltage, output current is 5mA, compound is carried out under the high voltage electric field effect of high voltage electric field anode-cathode distance 12cm, fine hair 3 is vertical with the surface of lower floor fibre web 2, and fine hair 3 is in the state of stretching;
(9) drying: after fibre web compound, carries out drying, and drying mode is hot blast drying, and temperature is 160 DEG C, and criteria thus the drying time is 3min, and drying makes the moisture of lower binder film 4 ' evaporate, and the other end of fine hair 3 is cemented in the surface of lower floor's fibre web 2;
(10) reel: after drying, winding, the obtained warming flaky material of the high-elastic uvioresistant of gluing flocking formula.
embodiment 2
Grid shape shape gluing flocking formula machinery becomes warming flaky material of net height bullet uvioresistant and preparation method thereof:
See Fig. 1, Fig. 3, the warming flaky material of the high-elastic uvioresistant of gluing flocking formula, comprises upper strata fibre web 1, lower floor's fibre web 2, fine hair 3, upper binder film 4, lower binder film 4 ', uvioresistant microcapsules 5,5
,.Upper strata fibre web 1, lower floor's fibre web 2 for fineness be 3D, length is the hollow polyester fibre of the three-dimensional crimp of 51mm and fineness is 3D, and length is 51mm, and fusing point is the low-melting fiber of 110 DEG C, shredding mixing is carried out, through the fibre web that short-fibred mechanical combing prepares according to percentage by weight 80%:20%.Have uvioresistant microcapsules 5 at upper strata fibre web 1 internal spray, lower floor's fibre web 2 internal spray has uvioresistant microcapsules 5
,upper strata fibre web 1 and lower floor's fibre web 2 surface are in opposite directions coated with respectively and are covered with binder film 4, lower binder film 4 ', fine hair 3 is clipped between upper strata fibre web 1 and lower floor's fibre web 2, the two ends of fine hair 3 are inserted among binder film 4, lower binder film 4 ' respectively, be cemented in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2, fine hair 3 selects fineness to be 5D, and length is the polyamide fiber of 1.5mm.Shape and the size of upper binder film 4, lower binder film 4 ' are completely the same, and the position being coated in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 is corresponding, is convenient to fine hair 3 one-tenth vertical, improves the elasticity of warming flaky material.In order to ensure the consolidation fastness of fine hair 3 and upper strata fibre web 1 and lower floor's fibre web 2, improve the performances such as the resistance to water of warming flaky material, the adhesive that upper binder film 4, lower binder film 4 ' are selected is high, water-fastness, the ageing-resistant polyacrylate static flocking adhesive of adhesion strength.The shape of upper binder film 4, lower binder film 4 ' is grid shape.
The manufacture method of the warming flaky material of the high-elastic uvioresistant of gluing flocking formula, the method comprises the steps:
(1) fibre web preparation: adopt short-fibred mechanical carding to prepare upper strata fibre web 1, lower floor's fibre web 2 respectively;
(2) microcapsules are sprayed: evenly spray to upper strata fibre web 1 the uvioresistant microcapsules 5 prepared under a certain pressure respectively, evenly spray the uvioresistant microcapsules 5 prepared to lower floor's fibre web 2
,;
(3) drying: respectively to being sprayed with uvioresistant microcapsules 5,5
,upper strata fibre web 1, lower floor's fibre web 2 carry out drying, drying mode is hot blast drying, and temperature is 160 DEG C, and criteria thus the drying time is 3min, and drying makes uvioresistant microcapsules 5,5
,in solvent evaporation, uvioresistant microcapsules 5,5
,stick to upper strata fibre web 1 respectively inner with lower floor's fibre web 2;
(4) gluing: the upper strata fibre web 1 prepared, lower floor's fibre web 2 are fed coating machine respectively, adhesive is coated in the surface of upper strata fibre web 1, being formed along fabric width direction width is 1cm, spacing distance is 1cm, be 1cm along width length direction width, spacing distance is 1cm, and thickness is the upper binder film 4 of the grid shape of about 0.5mm, lower binder film 4 '.Upper binder film 4 is paired with lower binder film 4 ', shape and size completely the same, the position being coated in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 is also corresponding;
(5) electrostatic spinning: electrostatic spinning is carried out on the surface being coated with adhesive at upper strata fibre web 1, use rated voltage is 50kV, output current is 5mA, the high voltage electric field of high voltage electric field anode-cathode distance 12cm, make fine hair 3 under the effect of electrostatic field, be implanted in the surface of upper strata fibre web 1, and make fine hair 3 be in plumbness with the surface of upper strata fibre web 1;
(6) drying: carry out drying to the upper strata fibre web 1 completing electrostatic spinning, drying mode is hot blast drying, and temperature is 160 DEG C, and criteria thus the drying time is 3min, drying makes the moisture of binder film 4 evaporate, and fine hair 3 is cemented in the surface of upper strata fibre web 1;
(7) suede is inhaled: the upper strata fibre web 1 crossed by drying carries out the process of suction suede, does not have the fine hair 3 at the position of application of adhesive on the surface by being scattered in upper strata fibre web 1 and not sopped up by the fine hair 3 of adhesive secure bond;
(8) fibre web compound: be 50kV by inhaling upper strata fibre web 1 that suede crosses with being coated with lower floor's fibre web 2 that adhesive forms binder film in rated voltage, output current is 5mA, compound is carried out under the high voltage electric field effect of high voltage electric field anode-cathode distance 12cm, fine hair 3 is vertical with the surface of lower floor fibre web 2, and fine hair 3 is in the state of stretching;
(9) drying: after fibre web compound, carries out drying, and drying mode is hot blast drying, and temperature is 160 DEG C, and criteria thus the drying time is 3min, and drying makes the moisture of lower binder film 4 ' evaporate, and the other end of fine hair 3 is cemented in the surface of lower floor's fibre web 2;
(10) reel: after drying, winding, the obtained warming flaky material of the high-elastic uvioresistant of gluing flocking formula.
embodiment 3
Warming flaky material of the bar shaped gluing flocking high-elastic uvioresistant of formula air lay and preparation method thereof:
See Fig. 1, Fig. 2, the warming flaky material of the high-elastic uvioresistant of gluing flocking formula, comprises upper strata fibre web 1, lower floor's fibre web 2, fine hair 3, upper binder film 4, lower binder film 4 ', uvioresistant microcapsules 5,5
,.Upper strata fibre web 1, lower floor's fibre web 2 for fineness be 3D, length is the hollow polyester fibre of the three-dimensional crimp of 51mm and fineness is 3D, length is 51mm, fusing point is the low-melting fiber of 110 DEG C, shredding mixing is carried out, through the fibre web that short-fiber airlaid machine prepares according to percentage by weight 80%:20%.Have uvioresistant microcapsules 5 at upper strata fibre web 1 internal spray, lower floor's fibre web 2 internal spray has uvioresistant microcapsules 5
,upper strata fibre web 1 and lower floor's fibre web 2 surface are in opposite directions coated with respectively and are covered with binder film 4, lower binder film 4 ', fine hair 3 is clipped between upper strata fibre web 1 and lower floor's fibre web 2, the two ends of fine hair 3 are inserted among binder film 4, lower binder film 4 ' respectively, be cemented in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2, fine hair 3 selects fineness to be 5D, and length is the polyester staple fiber of 1.5mm.Shape and the size of upper binder film 4, lower binder film 4 ' are completely the same, and the position being coated in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 is corresponding.The adhesive that upper binder film 4, lower binder film 4 ' are selected is high, water-fastness, the ageing-resistant polyacrylate static flocking adhesive of adhesion strength.The shape of upper binder film 4, lower binder film 4 ' is bar shaped.
The manufacture method of the warming flaky material of the high-elastic uvioresistant of gluing flocking formula, the method comprises the steps:
(1) fibre web preparation: adopt short-fiber airlaid to prepare upper strata fibre web 1, lower floor's fibre web 2 respectively;
(2) microcapsules are sprayed: evenly spray to upper strata fibre web 1 the uvioresistant microcapsules 5 prepared under a certain pressure respectively, evenly spray the uvioresistant microcapsules 5 prepared to lower floor's fibre web 2
,;
(3) drying: respectively to being sprayed with uvioresistant microcapsules 5,5
,upper strata fibre web 1, lower floor's fibre web 2 carry out drying, drying mode is hot blast drying, and temperature is 160 DEG C, and criteria thus the drying time is 3min, and drying makes uvioresistant microcapsules 5,5
,in solvent evaporation, uvioresistant microcapsules 5,5
,stick to upper strata fibre web 1 respectively inner with lower floor's fibre web 2;
(4) gluing: the upper strata fibre web 1 prepared, lower floor's fibre web 2 are fed coating machine respectively, adhesive is coated in the surface of upper strata fibre web 1, formation width is 1cm, thickness is 0.5mm, and spacing distance is the upper binder film 4 of the bar shaped along web width directional spreding of 1cm, lower binder film 4 '.Upper binder film 4 is paired with lower binder film 4 ', shape and size completely the same, the position being coated in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 is also corresponding, and be conducive at fibre web compound working procedure, fine hair 3 forms vertical;
(5) electrostatic spinning: electrostatic spinning is carried out on the surface being coated with adhesive at upper strata fibre web 1, use rated voltage is 50kV, output current is 5mA, the high voltage electric field of high voltage electric field anode-cathode distance 12cm, make fine hair 3 under the effect of electrostatic field, be implanted in the surface of upper strata fibre web 1, and make fine hair 3 be in plumbness with the surface of upper strata fibre web 1;
(6) drying: carry out drying to the upper strata fibre web 1 completing electrostatic spinning, drying mode is hot blast drying, and temperature is 160 DEG C, and criteria thus the drying time is 3min, drying makes the moisture of binder film 4 evaporate, and fine hair 3 is cemented in the surface of upper strata fibre web 1;
(7) suede is inhaled: the upper strata fibre web 1 crossed by drying carries out the process of suction suede, does not have the fine hair 3 at the position of application of adhesive on the surface by being scattered in upper strata fibre web 1 and not sopped up by the fine hair 3 of adhesive secure bond;
(8) fibre web compound: be 50kV by inhaling upper strata fibre web 1 that suede crosses with being coated with lower floor's fibre web 2 that adhesive forms binder film in rated voltage, output current is 5mA, compound is carried out under the high voltage electric field effect of high voltage electric field anode-cathode distance 12cm, fine hair 3 is vertical with the surface of lower floor fibre web 2, and fine hair 3 is in the state of stretching;
(9) drying: after fibre web compound, carries out drying, and drying mode is hot blast drying, and temperature is 160 DEG C, and criteria thus the drying time is 3min, and drying makes the moisture of lower binder film 4 ' evaporate, and the other end of fine hair 3 is cemented in the surface of lower floor's fibre web 2;
(10) reel: after drying, winding, the obtained warming flaky material of the high-elastic uvioresistant of gluing flocking formula.
Claims (7)
1. the warming flaky material of the high-elastic uvioresistant of gluing flocking formula, is characterized in that: upper strata fibre web (1) internal spray has uvioresistant microcapsules (5), and lower floor's fibre web (2) internal spray has uvioresistant microcapsules (5
,), upper strata fibre web (1) and lower floor's fibre web (2) surface are in opposite directions coated with respectively and are covered with binder film (4), lower binder film (4
'), fine hair (3) is clipped between upper strata fibre web (1) and lower floor's fibre web (2), and the two ends of fine hair (3) insert binder film (4), lower binder film (4 respectively
') among, be cemented in the surface of upper strata fibre web (1) and lower floor's fibre web (2).
2. the warming flaky material of the high-elastic uvioresistant of a kind of gluing flocking formula as claimed in claim 1, is characterized in that: the fibre web that described upper strata fibre web (1), lower floor's fibre web (2) are short-fibred mechanical carding or air lay.
3. the warming flaky material of the high-elastic uvioresistant of a kind of gluing flocking formula as claimed in claim 1, is characterized in that: described uvioresistant microcapsules (5) (5
,) be the microcapsules (5) containing ultra-violet absorber adopting coacervation to prepare.
4. the warming flaky material of the high-elastic uvioresistant of a kind of gluing flocking formula as claimed in claim 1, is characterized in that: described upper binder film (4) and lower binder film (4
') adhesive selected is that adhesion strength is high, water-fastness, the adhesive of aging-resisting type.
5. the warming flaky material of the high-elastic uvioresistant of a kind of gluing flocking formula as claimed in claim 1, is characterized in that: described upper binder film (4) and lower binder film (4
') shape be bar shaped or grid shape, size is identical.
6. the warming flaky material of the high-elastic uvioresistant of a kind of gluing flocking formula as claimed in claim 1, is characterized in that: the material of described fine hair (3) is polyester fiber or polyamide fiber.
7. the manufacture method of the warming flaky material of the high-elastic uvioresistant of a kind of gluing flocking formula according to any one of claim 1-6, is characterized in that: the method comprises the steps:
(1) fibre web preparation: prepare upper strata fibre web (1), lower floor's fibre web (2) respectively;
(2) microcapsules are sprayed: under a certain pressure to the uvioresistant microcapsules (5) that upper strata fibre web (1) internal spray prepares, to the uvioresistant microcapsules (5 that lower floor's fibre web (2) internal spray prepares
,);
(3) drying: respectively to being sprayed with the upper strata fibre web (1) of uvioresistant microcapsules (5) and being sprayed with uvioresistant microcapsules (5
,) lower floor's fibre web (2) carries out drying;
(4) gluing: application of adhesive on upper strata fibre web (1), lower floor's fibre web (2) surface in opposite directions respectively, forms upper binder film (4) and the lower binder film (4 of bar shaped or grid shape
');
(5) electrostatic spinning: electrostatic spinning is carried out on the surface being coated with upper binder film (4) at upper strata fibre web (1), fine hair (3) is implanted in the surface of upper strata fibre web (1);
(6) drying: drying is carried out to the upper strata fibre web (1) completing electrostatic spinning;
(7) suede is inhaled: the upper strata fibre web (1) crossed by drying carries out the process of suction suede;
(8) fibre web compound: will the upper strata fibre web (1) crossed of suede be inhaled and be coated with adhesive and form lower binder film (4
') lower floor's fibre web (2) carry out compound;
(9) drying: after fibre web compound, carries out drying;
(10) reel: after drying, winding, the obtained warming flaky material of the high-elastic uvioresistant of gluing flocking formula.
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|---|---|---|---|
| CN201510251989.8A CN104846553B (en) | 2015-05-18 | 2015-05-18 | A kind of warming flaky material of high-elastic uvioresistant of gluing flocking formula and its manufacture method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251989.8A CN104846553B (en) | 2015-05-18 | 2015-05-18 | A kind of warming flaky material of high-elastic uvioresistant of gluing flocking formula and its manufacture method |
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|---|---|
| CN104846553A true CN104846553A (en) | 2015-08-19 |
| CN104846553B CN104846553B (en) | 2017-10-10 |
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| CN107675354A (en) * | 2017-09-30 | 2018-02-09 | 武汉每时工业发展有限公司 | Static Spinning melt-blown dry-laying prepares the method and device of three component acoustical cottons |
| CN113856986A (en) * | 2021-08-16 | 2021-12-31 | 可隆（南京）特种纺织品有限公司 | Method for producing curtain airbag having high pressure retention and curtain airbag obtained thereby |
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| Publication number | Publication date |
|---|---|
| CN104846553B (en) | 2017-10-10 |
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