CN105034467B - A kind of high-elastic fire-retardant warming flaky material of gluing flocking formula and its manufacture method - Google Patents

A kind of high-elastic fire-retardant warming flaky material of gluing flocking formula and its manufacture method Download PDF

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CN105034467B
CN105034467B CN201510251649.5A CN201510251649A CN105034467B CN 105034467 B CN105034467 B CN 105034467B CN 201510251649 A CN201510251649 A CN 201510251649A CN 105034467 B CN105034467 B CN 105034467B
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fibre web
powder
upper strata
binder film
drying
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CN105034467A (en
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张如全
蒋吉众
王罗新
邹汉涛
韦炜
黄菁菁
张明
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Yantai Mingyuan Creative Life Technology Co.,Ltd.
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Wuhan Textile University
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/028Net structure, e.g. spaced apart filaments bonded at the crossing points
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/40Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/02Coating on the layer surface on fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02Composition of the impregnated, bonded or embedded layer
    • B32B2260/025Particulate layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02Synthetic macromolecular particles
    • B32B2264/0214Particles made of materials belonging to B32B27/00
    • B32B2264/0264Polyamide particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02Synthetic macromolecular particles
    • B32B2264/0214Particles made of materials belonging to B32B27/00
    • B32B2264/0278Polyester particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/304Insulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/306Resistant to heat
    • B32B2307/3065Flame resistant or retardant, fire resistant or retardant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51Elastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/724Permeability to gases, adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00Clothing

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  • Laminated Bodies (AREA)

Abstract

The present invention relates to a kind of high-elastic fire-retardant warming flaky material of gluing flocking formula and its manufacture method, belong to textile technology field.The upper strata fibre web of the high-elastic fire-retardant warming flaky material is with lower floor's fibre web inside sprinkled with thermal fusing powder and the mixed powder of fireproof powder, binder film, lower binder film is respectively coated with the opposite surface of lower floor's fibre web in upper strata fibre web, 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 fixedly arranged at the surface of upper strata fibre web and lower floor's fibre web.Its preparation method comprises the following steps(1)It is prepared by fibre web,(2)The preparation of mixed powder,(3)Dusting,(4)Drying,(5)Gluing,(6)Electrostatic spinning,(7)Drying,(8)Inhale suede,(9)Fibre web is combined,(10)Drying,(11)Winding.Compared with prior art, warming flaky material produced by the present invention has anti-flaming function, elastic good, warmth retention property good.

Description

A kind of high-elastic fire-retardant warming flaky material of gluing flocking formula and its manufacture method
Technical field
The present invention relates to a kind of high-elastic fire-retardant warming flaky material of gluing flocking formula and its manufacture method, belong to weaving neck Domain.
Background technology
In past life, people are used with cotton, fiber crops, silk, hair and common terylene, polyamide fibre, acrylic fibers and staple fibre Traditional heat insulating material Deng preparation is as heat insulating material, in these heat insulating materials, silk and wool warmth retention property preferably, but fiber Easy breed bacteria, intolerant to damaging by worms, and silk is expensive, and wool fiber has peculiar smell, forming degree poor, by multiple working procedure plus Cashmere price after work is more expensive, is limited to for many years using scope.With the development of living standard and science and technology, Ren Menkai Beginning will just develop new heat insulating material, occur in that the chemical fibre insulation flocculus based on terylene, polypropylene fibre and the acrylic fibers, such as glue spraying The far infrareds such as cotton, acupuncture cotton, space wadding, hot melting wool, melt-blown far infrared cotton, ultra-fine hot melting wool, down-like cotton.The master of heat transfer Form is wanted to have heat transfer, three kinds of modes of heat radiation and thermal convection current.Material characteristicses and internal structure determine its heat under normal circumstances The speed of conduction of velocity, material internal structure and outer shape determine the quality of its heat radiation and antiradiation performance, material shape Its remains stationary air of shape and structures shape and the ability for preventing air flow.Traditional heat insulating material mainly passes through increase Thickness and density carry out between increased fiber still air layer to improve thermal property.The thickness of usual material is bigger, density is smaller, The warmth retention property of material is bigger, but if the density of material is too small, when causing the air therein to produce convection current, heat-insulating property on the contrary under Drop, for clothes heat insulating material, thickness crosses conference and causes the volume ratio of clothes more too fat to move, is not easy to motion and lacks beautiful Sense.Therefore, the exploitation of novel heat-preserving material becomes the main flow of heat insulating material research with research.The Novel heat-preservation developed in recent years Material also has far-infrared warm material, sunlight heat accumulation thermal material, medium phase-changing and temperature-regulating material etc., and this kind of heat insulating material is not only abided by Follow traditional heat-insulation warm keeping principle, and external heat can for example be absorbed by some other forms, store and to people Body transmits to produce fuel factor, or solar energy, electric energy and chemical energy etc. is changed into heat energy to reach the purpose of heat-insulation warm keeping. For the more excellent insulation flocculus of processability, static flocking technology is also introduced into the preparation of insulation flocculus.Utilize Static flocking technology is combined with traditional insulation flocculus manufacture method and prepares the existing document report of Novel heat-preservation flocculus.Such as middle promulgated by the State Council A kind of bright patent application publication CN102493128A, entitled manufacture method of melt blowing warm retention wadding, this application case is public A kind of manufacture method of melt blowing warm retention wadding has been opened, heat-accumulation temperature-adjustment chopped fiber has been implanted in melt-blowing nonwoven by electrostatic field Between, melt blowing warm retention wadding is made.This method, is to utilize static flocking technology, chopped fiber is implanted in non-woven webs Portion, it is little to performance impacts such as the elasticity and bulkiness of insulation flocculus.In daily life, fire safety is that people attach great importance to The problem of, the common textile overwhelming majority is inflammable or flammable, and disaster is easily become when running into the disasters such as fire Promoter, and take and fire-retardant mechanism is introduced in insulation flocculus, it can significantly delay and avoid the condition of a fire from caused may endangering.Present Insulation flocculus product in, can realize high resiliency, bulkiness, warmth retention property and with fire resistance insulation flocculus relatively lack Weary, therefore, preparing a kind of high-elastic fire-retardant insulation flocculus has realistic meaning.
The content of the invention
It is an object of the invention to provide the fire-retardant warming flaky material that a kind of warmth retention property is good, elasticity is good and its manufacturer Method.
To achieve these goals, the technical scheme is that:A kind of high-elastic fire-retardant warming sheet material of gluing flocking formula Material, it is characterised in that:Respectively sprinkled with thermal fusing powder and the mixed powder of fireproof powder inside upper strata fibre web and lower floor's fibre web, upper strata fibre web with The opposite surface of lower floor's fibre web is respectively coated binder film, lower binder film, fine hair be clipped in upper strata fibre web and lower floor's fibre web it Between, the two ends of fine hair are inserted among binder film, lower binder film respectively, are fixedly arranged at the table of upper strata fibre web and lower floor's fibre web Face.
Described upper strata fibre web, lower floor's fibre web are that short-fibred mechanical combs networking or airlaid fibre web.
Described thermal fusing powder and the mixed powder of fireproof powder are the thermal fusing powder that fusing point is low, rheological property is preferable, adhesion strength is high The mixture being mixed with heat endurance is good, fire resistance is good fireproof powder.
The adhesive that described upper binder film and lower binder film are selected is adhesion strength is high, water-fastness, aging-resisting type Adhesive.
Described upper binder film and lower binder film are shaped as bar shaped or checker board, and size is identical.
The material of described fine hair is polyester fiber or Fypro.
A kind of manufacture method of the high-elastic fire-retardant warming flaky material of above-mentioned gluing flocking formula, it is characterised in that:This method bag Include following steps:
(1)It is prepared by fibre web:Upper strata fibre web, lower floor's fibre web are prepared respectively;
(2)The preparation of mixed powder:Thermal fusing powder is uniformly mixed with fireproof powder, the mixing of thermal fusing powder and fireproof powder is prepared Powder;
(3)Dusting:The mixed powder of thermal fusing powder and fireproof powder is spread inside upper strata fibre web, lower floor's fibre web respectively;
(4)Drying:Drying is carried out to the upper strata fibre web sprinkled with thermal fusing powder and the mixed powder of fireproof powder, lower floor's fibre web respectively;
(5)Gluing:The application of adhesive on the opposite surface of upper strata fibre web, lower floor's fibre web, forms bar shaped or grid respectively The upper binder film and lower binder film of shape;
(6)Electrostatic spinning:It is coated with upper strata fibre web on the surface of binder film and carries out electrostatic spinning, fine hair is implanted in The surface of upper strata fibre web;
(7)Drying:Drying is carried out to the upper strata fibre web for having completed electrostatic spinning;
(8)Inhale suede:The upper strata fibre web that drying is crossed carries out inhaling suede processing;
(9)Fibre web is combined:The upper strata fibre web that suction suede is crossed is with being coated with lower floor's fibre web that adhesive forms lower binder film It is combined;
(10)Drying:After fibre web is compound, drying is carried out;
(11)Winding:After drying, the high-elastic fire-retardant warming flaky material of gluing flocking formula is made in winding.
Due to using above technical scheme, the high-elastic fire-retardant warming flaky material of gluing flocking formula of the invention, with following Feature:
First, the present invention is implanted into fine hair chopped fiber using static flocking technology between two layers of fibre web, is formed between fibre web Still air region, can not only improve warming effect, and compared with prior art, the space inside fibre web is big, same Under conditions of sample thickness, the usage amount of fibrous material can be reduced, production cost is reduced.
2nd, the present invention is using fusing point is low, good rheological property, adhesion strength are high thermal fusing powder and heat endurance are good, anti-flammability The mixture that the good fireproof powder of energy is mixed with, can realize the flame-retardancy requirements of warming flaky material, while also ensureing material The gas permeability of material, warmth retention property, and to human body and environmental nonpollution.
3rd, because the two ends of fine hair are fixedly arranged on two layers of fibre web by adhesive phase, fine hair is shorter, in villus length direction During stress, bending resistance is strong, and recovery is good, therefore the warming flaky material of manufacture is elastic good.
4th, the adhesive that the present invention is selected is water-fastness, aging-resisting type adhesive, disclosure satisfy that the requirement of clothes, adopts Bar shaped or checker board glue spreading method are taken, the high resiliency of warming flaky material is being realized, while improving warmth retention property, it is ensured that The gas permeability of flaky material, is the ideal material for substituting eider down, as filler, can be widely used for garment industry.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is that the structural representation after bar shaped gluing flocking is carried out according to embodiment of the present invention upper strata fibre web.
Fig. 3 is that the structural representation after checker board gluing flocking is carried out according to embodiment of the present invention upper strata fibre web.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1-Fig. 3.
The high-elastic fire-retardant warming flaky material of gluing flocking formula, including upper strata fibre web 1, upper binder film 4, fine hair 3, lower bonding Agent film 4, lower floor's fibre web 2, the mixed powder 5,5 of thermal fusing powder and fireproof powder,.Upper strata fibre web 1, lower floor's fibre web 2 are combed for short-fibred mechanical Networking or airlaid fibre web are managed, is sprinkled with the mixed powder 5 of thermal fusing powder and fireproof powder, lower floor's fibre web 2 and spreads in fibre web 1 on upper strata There is the mixed powder 5 of thermal fusing powder and fireproof powder,, upper strata fibre web 1 and the opposite surface of lower floor's fibre web 2 be respectively coated 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 binder film is inserted at the two ends of fine hair 3 respectively 4th, lower binder film 4Among, it is fixedly arranged at the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2.Upper binder film 4 and lower bonding Agent film 4Form and dimension identical bar shaped or lattice shape, be coated in surface and the lower floor's fibre web 2 of upper strata fibre web 1 The position on surface is corresponding, is easy to fine hair 3 into vertical, can increase the still air in heat insulating material, lifts 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 warming The performances such as the water resistance of flaky material, upper binder film 4 and lower binder film 4The adhesive of selection is that adhesion strength is high, water-fast Wash, the adhesive of aging-resisting type.The material of fine hair 3 is polyester fiber or Fypro.The mixed powder of thermal fusing powder and fireproof powder 5、5,For fusing point is low, the thermal fusing powder that good rheological property, adhesion strength are high and heat endurance is good, fire resistance is good fireproof powder carry out The mixture being mixed with, fireproof powder after thermal fusing powder heating melting by sticking to upper strata fibre web 1 with inside lower floor's fibre web 2, having There is preferable water-wash resistance.
The manufacture method of the high-elastic fire-retardant warming flaky material of gluing flocking formula, this method comprises the following steps:
(1)It is prepared by fibre web:Upper strata fibre web 1, lower floor's fibre web 2 are prepared respectively;
(2)The preparation of mixed powder:Thermal fusing powder is uniformly mixed with fireproof powder, the mixing of thermal fusing powder and fireproof powder is prepared Powder 5,5,
(3)Dusting:The mixed powder 5 of thermal fusing powder and fireproof powder is spread inside upper strata fibre web 1 respectively, inside lower floor's fibre web 2 Spread the mixed powder 5 of thermal fusing powder and fireproof powder,
(4)Drying:Respectively to the mixed powder 5,5 sprinkled with thermal fusing powder and fireproof powder,Upper strata fibre web 1, lower floor's fibre web 2 carries out Drying, drying melts thermal fusing powder, bonds upper strata fibre web 1, lower floor's fibre web 2 and fireproof powder;
(5)Gluing:The application of adhesive on the opposite surface of upper strata fibre web 1, lower floor's fibre web 2, forms bar shaped or lattice respectively The upper binder film 4 and lower binder film 4 of sub- shapeWith lower binder film 4 ' in pairs, form and dimension is complete for upper binder film 4 Unanimously, the position for being coated in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 is also corresponding;
(6)Electrostatic spinning:It is coated with upper strata fibre web 1 on the surface of binder film 4 and carries out electrostatic spinning, by fine hair 3 The surface of upper strata fibre web 1 is implanted in, fine hair 3 is implanted in the surface of upper strata fibre web 1 in the presence of electrostatic field, and makes fine hair 3 and upper strata The surface of fibre web 1 is in plumbness;
(7)Drying:Drying is carried out to the upper strata fibre web 1 for having completed electrostatic spinning, drying steams the moisture of binder film 4 Hair, fine hair 3 is fixedly arranged at the surface of upper strata fibre web 1;
(8)Inhale suede:The upper strata fibre web 1 that drying is crossed carries out inhaling suede processing, will be scattered on the surface of upper strata fibre web 1 and does not apply Cover the fine hair 3 at the position of adhesive and do not sopped up by the fine hair 3 of adhesive secure bond;
(9)Fibre web is combined:The upper strata fibre web 1 that suction suede is crossed forms lower binder film 4 with being coated with adhesiveLower floor it is fine Net 2 is combined, and fine hair 3 is vertical with the surface of lower floor fibre web 2, and fine hair 3 is in the state stretched;
(10)Drying:After fibre web is compound, carry out drying, drying makes the moisture evaporation of lower binder film 4 ', fine hair 3 it is another End is fixedly arranged at the surface of lower floor's fibre web 2;
(11)Winding:After drying, the high-elastic fire-retardant warming flaky material of gluing flocking formula is made in winding.
Embodiment 1
High-elastic fire-retardant warming flaky material of bar shaped gluing flocking formula machinery networking and preparation method thereof:
Referring to Fig. 1, Fig. 2, the high-elastic fire-retardant warming flaky material of gluing flocking formula, including upper strata fibre web 1, lower floor's fibre web 2, suede Hair 3, upper binder film 4, lower binder film 4 ', the mixed powder 5,5 of thermal fusing powder and fireproof powder,.Upper strata fibre web 1, lower floor's fibre web 2 are Fineness is 3D, and hollow polyester fibre and the fineness of the three-dimensional crimp that length is 51mm are 3D, and length is 51mm, and fusing point is 110 DEG C Low-melting fiber, according to percentage by weight 80%:20% carries out shredding mixing, and the fibre prepared is combed by short-fibred mechanical Net.On upper strata sprinkled with thermal fusing powder and the mixed powder 5 of fireproof powder in fibre web 1, sprinkled with the mixed of thermal fusing powder and fireproof powder in lower floor's fibre web 2 Close powder 5,, the fusing point of thermal fusing powder is 110 DEG C, and fireproof powder is the fire-retardant pulvis of inorganic polymer bromine series nanometer grade, on upper strata fibre web 1 with Binder film 4, lower binder film 4 ' is respectively coated in the opposite surface of lower floor's fibre web 2, and fine hair 3 is clipped in upper strata fibre web 1 and lower floor Between fibre web 2, the two ends of fine hair 3 are respectively inserted among binder film 4, lower binder film 4 ', are fixedly arranged at upper strata fibre web 1 Surface and the surface of lower floor's fibre web 2, fine hair 3 are 5D from fineness, and length is 1.5mm polyester staple fiber.Upper binder film 4, The form and dimension of lower binder film 4 ' is completely the same, is coated in the position on the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 It is corresponding.The adhesive that upper binder film 4, lower binder film 4 ' are selected is high, water-fastness, the ageing-resistant polypropylene of adhesion strength Esters of gallic acid static flocking adhesive.Upper binder film 4, lower binder film 4 ' are shaped as bar shaped.
The manufacture method of the high-elastic fire-retardant warming flaky material of gluing flocking formula, this method comprises the following steps:
(1)It is prepared by fibre web:Networking is combed using short-fibred mechanical and prepares upper strata fibre web 1, lower floor's fibre web 2 respectively;
(2)The preparation of mixed powder:Thermal fusing powder and fireproof powder are uniformly mixed, and prepare the mixed powder of thermal fusing powder and fireproof powder 5、5,
(3)Dusting:The mixed powder 5 of thermal fusing powder and fireproof powder is spread inside upper strata fibre web 1 respectively, inside lower floor's fibre web 2 Spread the mixed powder 5 of thermal fusing powder and fireproof powder,
(4)Drying:Respectively to the mixed powder 5,5 sprinkled with thermal fusing powder and fireproof powder,Upper strata fibre web 1, lower floor's fibre web 2 carries out Drying, drying mode is hot blast drying, and temperature is 160 DEG C, and criteria thus the drying time is 3min, and drying melts thermal fusing powder, bonds upper strata Fibre web 1, lower floor's fibre web 2 and fireproof powder;
(5)Gluing:The upper strata fibre web 1 prepared, lower floor's fibre web 2 are fed into coating machine respectively, adhesive is coated in The surface of layer fibre web 1, forms width for 1cm, and thickness is 0.5mm, and spacing distance is the 1cm bar along web width directional spreding Upper binder film 4, the lower binder film 4 ' of shape.Upper binder film 4 and lower binder film 4 ' in pairs, form and dimension complete one Cause, the position for being coated in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 is also corresponding;
(6)Electrostatic spinning:On upper strata, fibre web 1, which is coated with the surface of adhesive, carries out electrostatic spinning, uses rated voltage For 50kV, output current is 5mA, and high voltage electric field anode-cathode distance 12cm high voltage electric field makes fine hair 3 in the presence of electrostatic field, The surface of upper strata fibre web 1 is implanted in, and the surface of fine hair 3 and upper strata fibre web 1 is in plumbness;
(7)Drying:Drying is carried out to the upper strata fibre web 1 for having completed electrostatic spinning, drying mode is hot blast drying, and temperature is 160 DEG C, criteria thus the drying time is 3min, and drying makes the moisture evaporation of binder film 4, and fine hair 3 is fixedly arranged at the surface of upper strata fibre web 1;
(8)Inhale suede:The upper strata fibre web 1 that drying is crossed carries out inhaling suede processing, will be scattered on the surface of upper strata fibre web 1 and does not apply Cover the fine hair 3 at the position of adhesive and do not sopped up by the fine hair 3 of adhesive secure bond;
(9)Fibre web is combined:The upper strata fibre web 1 that suction suede is crossed and the lower floor's fibre web 2 for being coated with adhesive formation binder film It is 50kV in rated voltage, output current is 5mA, and high voltage electric field anode-cathode distance 12cm high voltage electric field effect is lower to be combined, Fine hair 3 is vertical with the surface of lower floor fibre web 2, and fine hair 3 is in the state stretched;
(10)Drying:After fibre web is compound, drying is carried out, drying mode is hot blast drying, and temperature is 160 DEG C, criteria thus the drying time For 3min, drying makes the moisture evaporation of lower binder film 4 ', and the other end of fine hair 3 is fixedly arranged at the surface of lower floor's fibre web 2;
(11)Winding:After drying, the high-elastic fire-retardant warming flaky material of gluing flocking formula is made in winding.
Embodiment 2
High-elastic fire-retardant warming flaky material of checker board gluing flocking formula machinery networking and preparation method thereof:
Referring to Fig. 1, Fig. 3, the high-elastic fire-retardant warming flaky material of gluing flocking formula, including upper strata fibre web 1, lower floor's fibre web 2, suede Hair 3, upper binder film 4, lower binder film 4 ', the mixed powder 5,5 of thermal fusing powder and fireproof powder,.Upper strata fibre web 1, lower floor's fibre web 2 are Fineness is 3D, and hollow polyester fibre and the fineness of the three-dimensional crimp that length is 51mm are 3D, and length is 51mm, and fusing point is 110 DEG C Low-melting fiber, according to percentage by weight 80%:20% carries out shredding mixing, and the fibre prepared is combed by short-fibred mechanical Net.On upper strata sprinkled with thermal fusing powder and the mixed powder 5 of fireproof powder in fibre web 1, sprinkled with the mixed of thermal fusing powder and fireproof powder in lower floor's fibre web 2 Close powder 5,, the fusing point of thermal fusing powder is 110 DEG C, and fireproof powder is the fire-retardant pulvis of inorganic polymer bromine series nanometer grade, on upper strata fibre web 1 with Binder film 4, lower binder film 4 ' is respectively coated in the opposite surface of lower floor's fibre web 2, and fine hair 3 is clipped in upper strata fibre web 1 and lower floor Between fibre web 2, the two ends of fine hair 3 are respectively inserted among binder film 4, lower binder film 4 ', are fixedly arranged at upper strata fibre web 1 Surface and the surface of lower floor's fibre web 2, fine hair 3 are 5D from fineness, and length is 1.5mm Fypro.Upper binder film 4, The form and dimension of lower binder film 4 ' is completely the same, is coated in the position on the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 It is corresponding.The adhesive that upper binder film 4, lower binder film 4 ' are selected is high, water-fastness, the ageing-resistant polypropylene of adhesion strength Esters of gallic acid static flocking adhesive.Upper binder film 4, lower binder film 4 ' are shaped as checker board, can increase in heat insulating material Still air, lifts warming effect.
The manufacture method of the high-elastic fire-retardant warming flaky material of gluing flocking formula, this method comprises the following steps:
(1)It is prepared by fibre web:Networking is combed using short-fibred mechanical and prepares upper strata fibre web 1, lower floor's fibre web 2 respectively;
(2)The preparation of mixed powder:Thermal fusing powder and fireproof powder are uniformly mixed, and prepare the mixed powder of thermal fusing powder and fireproof powder 5、5,
(3)Dusting:The mixed powder 5 of thermal fusing powder and fireproof powder is spread inside upper strata fibre web 1 respectively, inside lower floor's fibre web 2 Spread the mixed powder 5 of thermal fusing powder and fireproof powder,
(4)Drying:Respectively to the mixed powder 5,5 sprinkled with thermal fusing powder and fireproof powder,Upper strata fibre web 1, lower floor's fibre web 2 carries out Drying, drying mode is hot blast drying, and temperature is 160 DEG C, and criteria thus the drying time is 3min, and drying melts thermal fusing powder, bonds upper strata Fibre web 1, lower floor's fibre web 2 and fireproof powder;
(5)Gluing:The upper strata fibre web 1 prepared, lower floor's fibre web 2 are fed into coating machine respectively, adhesive is coated in The surface of layer fibre web 1, it is 1cm to be formed along breadth direction width, and spacing distance is 1cm, is 1cm, interval along width length direction width Distance is 1cm, and thickness is upper binder film 4, the lower binder film 4 ' of 0.5mm checker board.Upper binder film 4 and lower adhesive In pairs, form and dimension is completely the same for film 4 ', is coated in the position on the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 also phase Correspondence;
(6)Electrostatic spinning:On upper strata, fibre web 1, which is coated with the surface of adhesive, carries out electrostatic spinning, uses rated voltage For 50kV, output current is 5mA, and high voltage electric field anode-cathode distance 12cm high voltage electric field makes fine hair 3 in the presence of electrostatic field, The surface of upper strata fibre web 1 is implanted in, and the surface of fine hair 3 and upper strata fibre web 1 is in plumbness;
(7)Drying:Drying is carried out to the upper strata fibre web 1 for having completed electrostatic spinning, drying mode is hot blast drying, and temperature is 160 DEG C, criteria thus the drying time is 3min, and drying makes the moisture evaporation of binder film 4, and fine hair 3 is fixedly arranged at the surface of upper strata fibre web 1;
(8)Inhale suede:The upper strata fibre web 1 that drying is crossed carries out inhaling suede processing, will be scattered on the surface of upper strata fibre web 1 and does not apply Cover the fine hair 3 at the position of adhesive and do not sopped up by the fine hair 3 of adhesive secure bond;
(9)Fibre web is combined:The upper strata fibre web 1 that suction suede is crossed and the lower floor's fibre web 2 for being coated with adhesive formation binder film It is 50kV in rated voltage, output current is 5mA, and high voltage electric field anode-cathode distance 12cm high voltage electric field effect is lower to be combined, Fine hair 3 is vertical with the surface of lower floor fibre web 2, and fine hair 3 is in the state stretched;
(10)Drying:After fibre web is compound, drying is carried out, drying mode is hot blast drying, and temperature is 160 DEG C, criteria thus the drying time For 3min, drying makes the moisture evaporation of lower binder film 4 ', and the other end of fine hair 3 is fixedly arranged at the surface of lower floor's fibre web 2;
(11)Winding:After drying, the high-elastic fire-retardant warming flaky material of gluing flocking formula is made in winding.
Embodiment 3
Airlaid high-elastic fire-retardant warming flaky material of bar shaped gluing flocking formula and preparation method thereof:
Referring to Fig. 1, Fig. 2, the high-elastic fire-retardant warming flaky material of gluing flocking formula, including upper strata fibre web 1, lower floor's fibre web 2, suede Hair 3, upper binder film 4, lower binder film 4 ', the mixed powder 5,5 of thermal fusing powder and fireproof powder,.Upper strata fibre web 1, lower floor's fibre web 2 are Fineness is 3D, and hollow polyester fibre and the fineness of the three-dimensional crimp that length is 51mm are 3D, and length is 51mm, and fusing point is 110 DEG C Low-melting fiber, according to percentage by weight 80%:20% carries out shredding mixing, is prepared by short-fiber airlaid machine Fibre web.On upper strata sprinkled with thermal fusing powder and the mixed powder 5 of fireproof powder in fibre web 1, sprinkled with thermal fusing powder and fireproof powder in lower floor's fibre web 2 Mixed powder 5,, the fusing point of thermal fusing powder is 110 DEG C, and fireproof powder is the fire-retardant pulvis of inorganic polymer bromine series nanometer grade, the fibre web 1 on upper strata Upper binder film 4, lower binder film 4 ' is respectively coated in opposite surface with lower floor fibre web 2, and fine hair 3 is clipped in upper strata fibre web 1 with Between layer fibre web 2, the two ends of fine hair 3 are respectively inserted among binder film 4, lower binder film 4 ', are fixedly arranged at upper strata fibre web 1 Surface and lower floor's fibre web 2 surface, fine hair 3 from fineness be 5D, length be 1.5mm polyester staple fiber.Upper binder film 4th, the form and dimension of lower binder film 4 ' is completely the same, is coated in the position on the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 Put corresponding.The adhesive that upper binder film 4, lower binder film 4 ' are selected is high, water-fastness, ageing-resistant poly- third of adhesion strength Olefin(e) acid esters static flocking adhesive.Upper binder film 4, lower binder film 4 ' are shaped as bar shaped, can increase in heat insulating material Still air, lifts warming effect.
The manufacture method of the high-elastic fire-retardant warming flaky material of gluing flocking formula, this method comprises the following steps:
(1)It is prepared by fibre web:Prepare upper strata fibre web 1, lower floor's fibre web 2 respectively using short-fiber airlaid;
(2)The preparation of mixed powder:Thermal fusing powder and fireproof powder are uniformly mixed, and prepare the mixed powder of thermal fusing powder and fireproof powder 5、5,
(3)Dusting:The mixed powder 5 of thermal fusing powder and fireproof powder is spread inside upper strata fibre web 1 respectively, inside lower floor's fibre web 2 Spread the mixed powder 5 of thermal fusing powder and fireproof powder,
(4)Drying:Respectively to the mixed powder 5,5 sprinkled with thermal fusing powder and fireproof powder,Upper strata fibre web 1, lower floor's fibre web 2 carries out Drying, drying mode is hot blast drying, and temperature is 160 DEG C, and criteria thus the drying time is 3min, and drying melts thermal fusing powder, bonds upper strata Fibre web 1, lower floor's fibre web 2 and fireproof powder;
(5)Gluing:The upper strata fibre web 1 prepared, lower floor's fibre web 2 are fed into coating machine respectively, adhesive is coated in The surface of layer fibre web 1, forms width for 1cm, and thickness is 0.5mm, and spacing distance is the 1cm bar along web width directional spreding Upper binder film 4, the lower binder film 4 ' of shape.Upper binder film 4 and lower binder film 4 ' in pairs, form and dimension complete one Cause, the position for being coated in the surface of upper strata fibre web 1 and the surface of lower floor's fibre web 2 is also corresponding;
(6)Electrostatic spinning:On upper strata, fibre web 1, which is coated with the surface of adhesive, carries out electrostatic spinning, uses rated voltage For 50kV, output current is 5mA, and high voltage electric field anode-cathode distance 12cm high voltage electric field makes fine hair 3 in the presence of electrostatic field, The surface of upper strata fibre web 1 is implanted in, and the surface of fine hair 3 and upper strata fibre web 1 is in plumbness;
(7)Drying:Drying is carried out to the upper strata fibre web 1 for having completed electrostatic spinning, drying mode is hot blast drying, and temperature is 160 DEG C, criteria thus the drying time is 3min, and drying makes the moisture evaporation of binder film 4, and fine hair 3 is fixedly arranged at the surface of upper strata fibre web 1;
(8)Inhale suede:The upper strata fibre web 1 that drying is crossed carries out inhaling suede processing, will be scattered on the surface of upper strata fibre web 1 and does not apply Cover the fine hair 3 at the position of adhesive and do not sopped up by the fine hair 3 of adhesive secure bond;
(9)Fibre web is combined:The upper strata fibre web 1 that suction suede is crossed and the lower floor's fibre web 2 for being coated with adhesive formation binder film It is 50kV in rated voltage, output current is 5mA, and high voltage electric field anode-cathode distance 12cm high voltage electric field effect is lower to be combined, Fine hair 3 is vertical with the surface of lower floor fibre web 2, and fine hair 3 is in the state stretched;
(10)Drying:After fibre web is compound, drying is carried out, drying mode is hot blast drying, and temperature is 160 DEG C, criteria thus the drying time For 3min, drying makes the moisture evaporation of lower binder film 4 ', and the other end of fine hair 3 is fixedly arranged at the surface of lower floor's fibre web 2;
(11)Winding:After drying, the high-elastic fire-retardant warming flaky material of gluing flocking formula is made in winding.

Claims (7)

1. a kind of high-elastic fire-retardant warming flaky material of gluing flocking formula, it is characterised in that:Thermal fusing powder is sprinkled with inside upper strata fibre web (1) With the mixed powder (5) of fireproof powder, the internal mixed powder (5 ') for being sprinkled with thermal fusing powder and fireproof powder of lower floor's fibre web (2), upper strata fibre web (1) Upper binder film (4), lower binder film (4 '), the fine hair (3) of electrostatic spinning is respectively coated in opposite surface with lower floor's fibre web (2) It is clipped between upper strata fibre web (1) and lower floor's fibre web (2), fine hair (3) is in plumbness, and binder film is inserted at two ends respectively (4), among lower binder film (4 '), it is fixedly arranged at the surface of upper strata fibre web (1) and lower floor's fibre web (2).
2. a kind of high-elastic fire-retardant warming flaky material of gluing flocking formula as claimed in claim 1, it is characterised in that:Described is upper Layer fibre web (1), lower floor's fibre web (2) are that short-fibred mechanical combs networking or airlaid fibre web.
3. a kind of high-elastic fire-retardant warming flaky material of gluing flocking formula as claimed in claim 1, it is characterised in that:Described heat The mixed powder (5,5 ') of molten powder and fireproof powder is the thermal fusing powder and heat endurance that fusing point is low, rheological property is preferable, adhesion strength is high The mixture that the good fireproof powder of good, fire resistance is mixed with.
4. a kind of high-elastic fire-retardant warming flaky material of gluing flocking formula as claimed in claim 1, it is characterised in that:Described is upper The adhesive that binder film (4) and lower binder film (4 ') are selected is adhesion strength is high, water-fastness, aging-resisting type adhesive.
5. a kind of high-elastic fire-retardant warming flaky material of gluing flocking formula as claimed in claim 1, it is characterised in that:Described is upper Binder film (4) and lower binder film (4 ') are shaped as bar shaped or checker board, and size is identical.
6. a kind of high-elastic fire-retardant warming flaky material of gluing flocking formula as claimed in claim 1, it is characterised in that:Described suede The material of hair (3) is polyester fiber or Fypro.
7. a kind of manufacturer of the high-elastic fire-retardant warming flaky material of gluing flocking formula as any one of claim 1-6 Method, it is characterised in that:This method comprises the following steps:
(1) prepared by fibre web:Upper strata fibre web (1), lower floor's fibre web (2) are prepared respectively;
(2) preparation of mixed powder:Thermal fusing powder is uniformly mixed with fireproof powder, the mixed powder of thermal fusing powder and fireproof powder is prepared (5、5’);
(3) dusting:The mixed powder (5) of thermal fusing powder and fireproof powder is spread inside upper strata fibre web (1) respectively, lower floor's fibre web (2) is internal Spread the mixed powder (5 ') of thermal fusing powder and fireproof powder;
(4) drying:Upper strata fibre web (1) respectively to the mixed powder (5) sprinkled with thermal fusing powder and fireproof powder and sprinkled with thermal fusing powder and resistance Mixed powder (5 ') lower floor fibre web (2) for firing powder carries out drying;
(5) gluing:The application of adhesive on the opposite surface of upper strata fibre web (1), lower floor's fibre web (2), forms bar shaped or lattice respectively The upper binder film (4) and lower binder film (4 ') of sub- shape;
(6) electrostatic spinning:It is coated with upper strata fibre web (1) on the surface of upper binder film (4) and carries out electrostatic spinning, by fine hair (3) surface of upper strata fibre web (1) is implanted in, and fine hair (3) is in plumbness;
(7) drying:Drying is carried out to the upper strata fibre web (1) for having completed electrostatic spinning;
(8) suede is inhaled:The upper strata fibre web (1) that drying is crossed carries out inhaling suede processing;
(9) fibre web is combined:It is 50kV in rated voltage, output current is 5mA, high voltage electric field anode-cathode distance 12cm high voltage electric field Under effect, lower floor's fibre web (2) that the upper strata fibre web (1) that suction suede is crossed forms lower binder film (4 ') with being coated with adhesive is carried out Compound, fine hair (3) is vertical with the surface of lower floor's fibre web (2), and fine hair (3) is in the state stretched;
(10) drying:After fibre web is compound, drying is carried out, drying mode is hot blast drying, and temperature is 160 DEG C, and criteria thus the drying time is 3min, drying makes the moisture evaporation of lower binder film (4 '), and the other end of fine hair (3) is fixedly arranged at the surface of lower floor's fibre web (2);
(11) wind:After drying, the high-elastic fire-retardant warming flaky material of gluing flocking formula is made in winding.
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