CN107007115A - A kind of electrostatic spinning pavement and preparation method thereof of easily mating formation - Google Patents
A kind of electrostatic spinning pavement and preparation method thereof of easily mating formation Download PDFInfo
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- CN107007115A CN107007115A CN201710124109.XA CN201710124109A CN107007115A CN 107007115 A CN107007115 A CN 107007115A CN 201710124109 A CN201710124109 A CN 201710124109A CN 107007115 A CN107007115 A CN 107007115A
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- Prior art keywords
- pavement
- electrostatic spinning
- adhesive
- preparation
- mating formation
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G27/00—Floor fabrics; Fastenings therefor
- A47G27/02—Carpets; Stair runners; Bedside rugs; Foot mats
- A47G27/0243—Features of decorative rugs or carpets
- A47G27/0256—Braided rugs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0006—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using woven fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0011—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using non-woven fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0036—Polyester fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0097—Web coated with fibres, e.g. flocked
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/16—Flooring, e.g. parquet on flexible web, laid as flexible webs; Webs specially adapted for use as flooring; Parquet on flexible web
- E04F15/163—Webs specially adapted for use as finishing layers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2201/00—Chemical constitution of the fibres, threads or yarns
- D06N2201/04—Vegetal fibres
- D06N2201/042—Cellulose fibres, e.g. cotton
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
- E04F2290/048—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against static electricity
Abstract
The present invention provides a kind of electrostatic spinning pavement and preparation method thereof of easily mating formation, and the pavement is layer structure, and tapetum, base cloth layer and back sheet are followed successively by from top to down；The base fabric is any one in non-woven fabrics, polyester cotton blending plain, polyester cotton blending twill；The back sheet is plastic cement or wooden boards；Pass through adhesives between described tapetum and base cloth layer；The pavement is bulk, can mutually split.Flocking block blanket of the present invention is easy to mat formation, and need to only carry out simple splicing can complete to mat formation, and eliminate the program toward ground brush coating, save man-hour, and conveniently take replacing apart；Anti- alice performance is good, is difficult dirty, degree of enduring hardships height.
Description
Technical field
The present invention relates to a kind of electrostatic spinning pavement and preparation method thereof of easily mating formation, belong to static flocking technology neck
Domain.
Background technology
With the continuous improvement of people's living standards, people are to laying the material requirements also more and more higher, current city on ground
More popular on face is carpet.
Current carpet is more high-grade to surely belong to flocked carpet, and chopped fiber is exactly perpendicularly fixed at available for spreading by flocked carpet
If carpet substrate on.The principle of flocking is, using electric charge identical charges repel each other the physical characteristic that there is a natural attraction between the sexes, to make negative electricity on fine hair band
Lotus, needing the object of flocking to be placed under zero potential or grounding requirement, fine hair is attracted by different current potential by plant, perpendicular
Shape accelerates to ascend to heaven onto the body surface for needing flocking, and due to scribbling adhesive by plant, fine hair is just planted by vertical be bonded at
On object.Electrostatic flocking carpet third dimension is strong, bright-colored, luxurious noble, magnificent warmth, lifelike image, it is nonpoisonous and tasteless, insulation
Moistureproof, not lint, rub resistance, smooth zero-clearance, and do not limited by by plant shape, size；But carpet is all fiber system
Into, friction is also easy to produce in electrostatic, particularly dry environment, and electrostatic belt gives people many puzzlements, influences quality of life.
Because current electrostatic flocking carpet is generally 50*50cm square block blanket, it is with elastomeric material or macromolecule material
Expect for backing, electrostatic flocking fabric is the square carpet tile of top layer carpet surface.This carpet is really on the basis of wall-to-wall carpet
Upper invention, it overcomes wall-to-wall carpet carrying, some shortcomings of installation difficulty, but also there are some shortcomings, current plant
Suede block blanket is mainly installed using full coat mode, i.e., fill glue in ground grading, then square carpet is fitted with ground completely,
Thus cause some defects：First, square carpet of mating formation needs to use glue to bond, if customer selecting glue is improper,
Indoor formaldehyde can be caused exceeded；Second, the construction requirement of bonded carpet is high, it is necessary to which professional operates；3rd, square carpet with
Ground is fitted completely, if carpet is stained, and changes difficult；4th, if not common carpet professional mats formation, use time is long
Easy alice.
The content of the invention
For above the deficiencies in the prior art, the present invention provides a kind of easily mat formation electrostatic spinning pavement and its preparation side
Method, to realize following goal of the invention：
1st, providing one kind does not need glue and ground to bond, and installs electrostatic spinning pavement that is simple, being convenient for changing；
2nd, the anti-alice performance of electrostatic spinning pavement is improved；
3rd, the antistatic performance of electrostatic spinning pavement is improved.
The technical solution adopted by the present invention is as follows：
A kind of electrostatic spinning pavement of easily mating formation, is layer structure, tapetum, base cloth layer and backing is followed successively by from top to down
Layer；
The base fabric is any one in non-woven fabrics, polyester cotton blending plain, polyester cotton blending twill；The back sheet is modeling
Glue or wooden boards；It is be bonded by adhesive between described tapetum and base cloth layer；
The pavement is bulk, can mutually split.
The specification of the fine hair is 15-40D × 3.0-5.0mm, and described adhesive thickness degree is 0.2-0.5mm, the back of the body
Liner layer thickness is 1-3mm；
The mass area ratio of the non-woven fabrics is 90-160g/m2；
The mass area ratio of the polyester cotton blending plain is 90-150g/m2；
The mass area ratio of the polyester cotton blending twill is 130-250 g/m2。
A kind of above-mentioned preparation method for easily mating formation electrostatic spinning pavement comprises the following steps：
Step 1：Upper cloth
Base fabric is placed on unreeling machine, storage cloth holder is introduced, the cloth cover of holding base fabric is smooth during upper cloth, and upper cloth speed is 5-50m/
min；The tensile strength of the base fabric is more than 450N.
Step 2：Application of adhesive
Adhesive after modulation is coated to the upper surface of base fabric, coating thickness is 0.2-0.5mm；
Described adhesive：The cps of viscosity about 1.2-2.8 ten thousand, anti-wear performance is good；
Described adhesive, including following components：Aqueous, environmental protective adhesive, crosslinking agent, thickener and deionized water, said components
Match and be：Aqueous, environmental protective adhesive：Crosslinking agent：Thickener：Deionized water is 100：1-5：1-3：20-50.
The aqueous, environmental protective adhesive, by weight, including 12-15 parts of modified starch aqueous emulsion, 6-8 parts of VAE emulsions, water
3-8 parts of soluble cellulose derivative, 3-5 parts of rosin aqueous emulsion；
The crosslinking agent, by weight, including 100-120 parts of polyphenyl polyisocyanate, 3-12 parts of paratoluensulfonyl chloride；
The thickener, is made up of ammonium persulfate and sodium sulfite, and wherein the mass ratio of ammonium persulfate and sodium sulfite is 6-10：
5。
Step 3：Electrostatic spinning
High-quality nylon66 fiber fine hair is selected, the specification of the fine hair is 15-40D × 3.0-5.0mm, and the fine hair, color fastness is 4 grades
More than, without formaldehyde；
Above-mentioned fine hair is planted in the one side that adhesive is scribbled in base fabric by electrostatic spinning equipment, static flocking cloth is formed；Control
The voltage of electrostatic is ten thousand volts of 0.8-2.5, and it is 100-250g/ ㎡ to control flocking amount, and regulation speed is 5-50m/min；
The Flocked fabric mass area ratio of preparation is：350-600g/㎡.
Step 4：Low temperature drying
Static flocking cloth in step 3 is dried by baking oven, drying temperature is 80-120 DEG C, and the time is 6-8min, dried
Regulation speed is 5-50m/min when dry.
Step 5：Bake
Static flocking cloth after drying is baked, baking temperature is 130-160 DEG C, and time 2-3min controls car when baking
Speed is 5-50m/min.
Step 6：Bristle
With flocking hairbrush to baking after static flocking cloth on fine hair comb, brush off unnecessary pont.
Step 7：Go out cloth clot
The Flocked fabric clot of hair will be brushed, carried out clot using the paper tube consistent with Flocked fabric door width, clot speed is controlled in 5-
50m/min。
Step 8：Final finishing
Static flocking cloth is carried out by Final finishing by dressing liquid again；
Final finishing step includes surface and applies dressing liquid：Dressing liquid is foamed by foaming machine, Flocked fabric surface is uniformly coated onto；
Then, the prebake 5-10min at 100-130 DEG C, bakes 2-3min at 140-160 DEG C.
The finishing agent, using softened water as solvent, including 10-60g/L fluorocarbons copolymer, 20-80g/L antistatic
Agent, 2-6g/L lauryl sodium sulfate, 1-3% hydroxyethyl celluloses；The antistatic additive is TF-481, from the Zhejiang development of evil in febrile disease
Limited company.
Step 9：Composite back lining
In base fabric lower surface（The non-flocking one side of base fabric）Composite back lining, back sheet be by adhesive it is Nian Jie with base cloth layer or
Plastic cement is directly coated, described backing layer thickness is 1-3mm, and 5-15min is dried at 130-180 DEG C.
Step 10：Cut
After composite back lining, then size and shape on demand is cut, and forms the flocking block for being easy to mat formation with lock blanket side
Blanket, then packed.
Compared with the flocking block blanket of prior art, the present invention has the beneficial effect that：
1st, flocking block blanket of the present invention is easy to mat formation, and need to only carry out simple splicing can complete to mat formation, and eliminate toward ground brush coating
Program, save man-hour, and conveniently take replacing apart；
2nd, the anti-alice performance of flocking block blanket of the present invention is good, using will not occur within 20 years alice, and is mated formation by splicing, blanket block it
Between can be very good occlusion；
3rd, flocking block blanket good antifouling effect of the present invention, be difficult it is dirty, antifouling grade be 4 grades, even if dirty also easy to clean, to flocking
Block blanket surface sprinkling can be cleaned up easily；4th, flocking block blanket degree of enduring hardships of the present invention is high, wear-resisting, good toughness, prolonged
It is durable；The product degree of enduring hardships of the present invention is not damaged for 200000 times up to mill；
5th, flocking block blanket color fastness of the present invention is high, not fugitive color, and color fastness sun-proof is up to 6 grades；
6th, flocking block blanket of the present invention has waterproof, the performance of antistatic simultaneously；Classification of waterproof is 4 grades, and sheet resistance is less than 108
Ω。
In a word, electrostatic spinning pavement of the present invention have quick-assembling, do not warp, be convenient for changing, antifouling property and resistance to
Grind performance；There is waterproof, the performance of antistatic simultaneously；It is especially suitable for house ornamentation and business is decorate, not only breaks through industry technical bottleneck,
The quality of life of people is greatly improved simultaneously, and social effect is huge.
Embodiment
A kind of electrostatic spinning pavement of easily mating formation of embodiment 1
A kind of electrostatic spinning pavement of easily mating formation, is followed successively by tapetum, base cloth layer, back sheet from top to down；Described fine hair
Layer is be bonded by adhesive between base cloth layer, and the back sheet is latex；
The specification of the fine hair is 15D × 3.0mm, and described adhesive thickness degree is 0.2mm, and the backing layer thickness is 1mm；
The base fabric is non-woven fabrics；The mass area ratio of non-woven fabrics is 100g/m2。
A kind of preparation method of above-mentioned flocking block blanket comprises the following steps：
Step 1：Upper cloth
Base fabric is placed on unreeling machine, storage cloth holder is introduced, the cloth cover of holding base fabric is smooth during upper cloth, and upper cloth speed is 5m/
min；The tensile strength of the base fabric is more than 450N.
Step 2：Application of adhesive
Adhesive after modulation is coated to the upper surface of base fabric, coating thickness is 0.2mm；
Described adhesive：The cps of viscosity about 1.2 ten thousand, anti-wear performance is good；
Described adhesive, including following components：Aqueous, environmental protective adhesive, crosslinking agent, thickener and deionized water, said components
Match and be：Aqueous, environmental protective adhesive：Crosslinking agent：Thickener：Deionized water is 100：1：1：20.
The aqueous, environmental protective adhesive, by weight, including 12 parts of modified starch aqueous emulsion, 6 parts of VAE emulsions, water solubility
3 parts of cellulose derivative, 3 parts of rosin aqueous emulsion；
The crosslinking agent, by weight, including 100 parts of polyphenyl polyisocyanate, 3 parts of paratoluensulfonyl chloride；
The thickener, is made up of ammonium persulfate and sodium sulfite, and wherein the mass ratio of ammonium persulfate and sodium sulfite is 6：5.
Step 3：Electrostatic spinning
High-quality nylon66 fiber fine hair is selected, the specification of the fine hair is 15D × 3.0mm, and the fine hair, color fastness is more than 4 grades, no
Containing formaldehyde；
Above-mentioned fine hair is planted in the one side that adhesive is scribbled in base fabric by electrostatic spinning equipment, static flocking cloth is formed；Control
The voltage of electrostatic is 0.8 ten thousand volts, and it is 100g/ ㎡ to control flocking amount, and regulation speed is 5m/min；
The Flocked fabric mass area ratio of preparation is：350g/㎡.
Step 4：Low temperature drying
Static flocking cloth in step 3 is dried by baking oven, drying temperature is 80 DEG C, and the time is 8min, dry time control
Speed processed is 5m/min.
Step 5：Bake
Static flocking cloth after drying is baked, baking temperature is 130 DEG C, time 3min, regulation speed is 5m/ when baking
min。
Step 6：Bristle
With flocking hairbrush to baking after static flocking cloth on fine hair comb, brush off unnecessary pont.
Step 7：Go out cloth clot
The Flocked fabric clot of hair will be brushed, carried out clot using the paper tube consistent with Flocked fabric door width, clot speed is controlled in 5m/
min。
Step 8：Final finishing
Static flocking cloth is carried out by Final finishing by dressing liquid again；
Final finishing step includes surface and applies dressing liquid：Dressing liquid is foamed by foaming machine, Flocked fabric surface is uniformly coated onto；
Then, the prebake 10min at 100 DEG C, bakes 3min at 140 DEG C.
The dressing liquid, using softened water as solvent, including 10g/L fluorocarbons copolymer, 20g/L antistatic additive, 2g/
L lauryl sodium sulfate, 1% hydroxyethyl cellulose；The antistatic additive is TF-481, from the limited public affairs of Zhejiang development of evil in febrile disease share
Department.
Step 9：Composite back lining
In base fabric lower surface（The non-flocking one side of base fabric）Composite back lining, that is, coat latex, and described backing layer thickness is 1mm,
10min is dried at 150 DEG C.
Step 10：Cut
After composite back lining, then size and shape on demand is cut, and forms the flocking block for being easy to mat formation with lock blanket side
Blanket, then packed.
A kind of electrostatic spinning pavement of easily mating formation of embodiment 2
A kind of electrostatic spinning pavement of easily mating formation, is followed successively by tapetum, base cloth layer, back sheet from top to down；Described fine hair
Layer is be bonded by adhesive between base cloth layer, and the back sheet is be bonded by binding agent with base cloth layer；
The specification of the fine hair is 25D × 3.5mm, and described adhesive thickness degree is 0.3mm, and the backing layer thickness is 2mm；
The base fabric is polyester cotton blending plain；
The mass area ratio of the polyester cotton blending plain is 110g/m2；
The back sheet is wooden boards.
A kind of preparation method of above-mentioned flocking block blanket comprises the following steps：
Step 1：Upper cloth
Base fabric is placed on unreeling machine, storage cloth holder is introduced, the cloth cover of holding base fabric is smooth during upper cloth, and upper cloth speed is 15m/
min；The tensile strength of the base fabric is more than 450N.
Step 2：Application of adhesive
Adhesive after modulation is coated to the upper surface of base fabric, coating thickness is 0.3mm；
Described adhesive：The cps of viscosity about 2.0 ten thousand, anti-wear performance is good；
Described adhesive, including following components：Aqueous, environmental protective adhesive, crosslinking agent, thickener and deionized water, said components
Match and be：Aqueous, environmental protective adhesive：Crosslinking agent：Thickener：Deionized water is 100：3：2：30.
The aqueous, environmental protective adhesive, by weight, including it is 13.5 parts of modified starch aqueous emulsion, 7 parts of VAE emulsions, water-soluble
5 parts of cellulose derivative of property, 3.8 parts of rosin aqueous emulsion；
The crosslinking agent, by weight, including 115 parts of polyphenyl polyisocyanate, 6 parts of paratoluensulfonyl chloride；
The thickener, is made up of ammonium persulfate and sodium sulfite, and wherein the mass ratio of ammonium persulfate and sodium sulfite is 7.5：
5。
Step 3：Electrostatic spinning
High-quality nylon66 fiber fine hair is selected, the specification of the fine hair is 25D × 3.5mm, and the fine hair, color fastness is more than 4 grades, no
Containing formaldehyde；
Above-mentioned fine hair is planted in the one side that adhesive is scribbled in base fabric by electrostatic spinning equipment, static flocking cloth is formed；Control
The voltage of electrostatic is 1.5 ten thousand volts, and it is 180g/ ㎡ to control flocking amount, and regulation speed is 15m/min；
The Flocked fabric mass area ratio of preparation is：400g/㎡.
Step 4：Low temperature drying
Static flocking cloth in step 3 is dried by baking oven, drying temperature is 105 DEG C, and the time is 7min, dry time control
Speed processed is 15m/min.
Step 5：Bake
Static flocking cloth after drying is baked, baking temperature is 155 DEG C, time 2.5min, and regulation speed is when baking
15m/min。
Step 6：Bristle
With flocking hairbrush to baking after static flocking cloth on fine hair comb, brush off unnecessary pont.
Step 7：Go out cloth clot
The Flocked fabric clot of hair will be brushed, clot is carried out using the paper tube consistent with Flocked fabric door width, the control of clot speed exists
15m/min。
Step 8：Final finishing
Static flocking cloth is carried out by Final finishing by dressing liquid again；
Final finishing step includes surface and applies dressing liquid：Dressing liquid is foamed by foaming machine, Flocked fabric surface is uniformly coated onto；
Then, the prebake 8min at 105 DEG C, bakes 2.5min at 150 DEG C.
The dressing liquid, using softened water as solvent, including 50g/L fluorocarbons copolymer, 30g/L antistatic additive, 4g/
L lauryl sodium sulfate, 2% hydroxyethyl cellulose；The antistatic additive is TF-481, from the limited public affairs of Zhejiang development of evil in febrile disease share
Department.
Step 9：Composite back lining
In base fabric lower surface（The non-flocking one side of base fabric）Composite back lining, back sheet is Nian Jie with base cloth layer by adhesive, described
Backing layer thickness be 2mm, 130 DEG C dry 10min；
Described adhesive is：Polyurethane.
Step 10：Cut
After composite back lining, then size and shape on demand is cut, and forms the flocking block for being easy to mat formation with lock blanket side
Blanket, then packed.
A kind of electrostatic spinning pavement of easily mating formation of embodiment 3
A kind of electrostatic spinning pavement of easily mating formation, is followed successively by tapetum, base cloth layer, back sheet from top to down；Described fine hair
Layer is be bonded by adhesive between base cloth layer, and the back sheet is foamed plastic；
The specification of the fine hair is 40D × 5.0mm, and described adhesive thickness degree is 0.5mm, and the backing layer thickness is 3mm；
The base fabric is polyester cotton blending twill；
The mass area ratio of the polyester cotton blending twill is 200 g/m2。
A kind of preparation method of above-mentioned flocking block blanket comprises the following steps：
Step 1：Upper cloth
Base fabric is placed on unreeling machine, storage cloth holder is introduced, the cloth cover of holding base fabric is smooth during upper cloth, and upper cloth speed is 50m/
min；The tensile strength of the base fabric is more than 450N.
Step 2：Application of adhesive
Adhesive after modulation is coated to the upper surface of base fabric, coating thickness is 0.5mm；
Described adhesive：The cps of viscosity about 2.8 ten thousand, anti-wear performance is good；
Described adhesive, including following components：Aqueous, environmental protective adhesive, crosslinking agent, thickener and deionized water, said components
Match and be：Aqueous, environmental protective adhesive：Crosslinking agent：Thickener：Deionized water is 100： 5： 3： 50.
The aqueous, environmental protective adhesive, by weight, including 15 parts of modified starch aqueous emulsion, 8 parts of VAE emulsions, water solubility
8 parts of cellulose derivative, 5 parts of rosin aqueous emulsion；
The crosslinking agent, by weight, including 120 parts of polyphenyl polyisocyanate, 12 parts of paratoluensulfonyl chloride；
The thickener, is made up of ammonium persulfate and sodium sulfite, and wherein the mass ratio of ammonium persulfate and sodium sulfite is 2：1.
Step 3：Electrostatic spinning
High-quality nylon66 fiber fine hair is selected, the specification of the fine hair is 40D × 5.0mm, and the fine hair, color fastness is more than 4 grades, no
Containing formaldehyde；
Above-mentioned fine hair is planted in the one side that adhesive is scribbled in base fabric by electrostatic spinning equipment, static flocking cloth is formed；Control
The voltage of electrostatic is 2.5 ten thousand volts, and it is 250g/ ㎡ to control flocking amount, and regulation speed is 50m/min；
The Flocked fabric mass area ratio of preparation is： 600g/㎡.
Step 4：Low temperature drying
Static flocking cloth in step 3 is dried by baking oven, drying temperature is 120 DEG C, and the time is 6min, dry time control
Speed processed is 50m/min.
Step 5：Bake
Static flocking cloth after drying is baked, baking temperature is 160 DEG C, time 2min, and regulation speed is when baking
50m/min。
Step 6：Bristle
With flocking hairbrush to baking after static flocking cloth on fine hair comb, brush off unnecessary pont.
Step 7：Go out cloth clot
The Flocked fabric clot of hair will be brushed, clot is carried out using the paper tube consistent with Flocked fabric door width, the control of clot speed exists
50m/min。
Step 8：Final finishing
Static flocking cloth is carried out by Final finishing by dressing liquid again；
Final finishing step includes surface and applies dressing liquid：Dressing liquid is foamed by foaming machine, Flocked fabric surface is uniformly coated onto；
Then, the prebake 5min at 130 DEG C, bakes 2min at 160 DEG C.
The dressing liquid, using softened water as solvent, including 60g/L fluorocarbons copolymer, 80 g/L antistatic additive,
6g/L lauryl sodium sulfate, 3% hydroxyethyl cellulose；The antistatic additive is TF-481, and from Zhejiang, development of evil in febrile disease share is limited
Company.
Step 9：Composite back lining
In base fabric lower surface（The non-flocking one side of base fabric）Composite back lining, that is, coating the backing layer thickness described in foamed plastic is
3mm, 5min is dried at 180 DEG C.
Step 10：Cut
After composite back lining, then size and shape on demand is cut, and forms the flocking block for being easy to mat formation with lock blanket side
Blanket, then packed.
Unless specifically indicated with unit commonly used in the art, ratio of the present invention is mass ratio, the percentage,
It is mass percent.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (10)
1. a kind of electrostatic spinning pavement of easily mating formation, it is characterised in that：The pavement be layer structure, from top to down according to
Secondary is tapetum, base cloth layer and back sheet；
The base fabric is any one in non-woven fabrics, polyester cotton blending plain, polyester cotton blending twill；The back sheet is modeling
Glue or wooden boards；It is be bonded by adhesive between described tapetum and base cloth layer；
The pavement is bulk, can mutually split.
2. a kind of electrostatic spinning pavement of easily mating formation according to claim 1, it is characterised in that：The specification of the fine hair
For 15-40D × 3.0-5.0mm, described adhesive thickness degree is 0.2-0.5mm, and the backing layer thickness is 1-3mm；
The mass area ratio of the non-woven fabrics is 90-160g/m2；
The mass area ratio of the polyester cotton blending plain is 90-150g/m2；
The mass area ratio of the polyester cotton blending twill is 130-250 g/m2。
3. a kind of preparation method for electrostatic spinning pavement of easily mating formation, it is characterised in that：Described preparation method include upper cloth,
Application of adhesive, electrostatic spinning, low temperature drying, bristle, go out cloth clot, Final finishing, composite back lining and cutting step.
4. a kind of preparation method of electrostatic spinning pavement of easily mating formation according to claim 3, it is characterised in that：It is described
Final finishing step：Dressing liquid is uniformly coated onto to Flocked fabric surface, prebake 5-10min, 140-160 at 100-130 DEG C
2-3min is baked at DEG C；
The finishing agent, using softened water as solvent, including 10-60g/L fluorocarbons copolymer, 20-80g/L antistatic additive,
2-6g/L lauryl sodium sulfate, 1-3% hydroxyethyl celluloses.
5. a kind of preparation method of electrostatic spinning pavement of easily mating formation according to claim 3, it is characterised in that：It is described
Composite back lining step：
It is Nian Jie with base cloth layer or directly coat plastic cement by adhesive in base fabric lower surface composite back lining, described backing
Thickness degree is 1-3mm, and 5-15min is baked at 130-180 DEG C.
6. a kind of preparation method of electrostatic spinning pavement of easily mating formation according to claim 3, it is characterised in that：It is described
Application of adhesive：Coating thickness is 0.2-0.5mm, and adhesive viscosities are the cps of 1.2-2.8 ten thousand；
Described adhesive, including following components：Aqueous, environmental protective adhesive, crosslinking agent, thickener and deionized water, said components
Match and be：Aqueous, environmental protective adhesive：Crosslinking agent：Thickener：Deionized water is 100：1-5：1-3：20-50.
7. a kind of preparation method of electrostatic spinning pavement of easily mating formation according to claim 6, it is characterised in that：
The aqueous, environmental protective adhesive, by weight, including 12-15 parts of modified starch aqueous emulsion, 6-8 parts of VAE emulsions, water solubility
3-8 parts of cellulose derivative, 3-5 parts of rosin aqueous emulsion；
The crosslinking agent, by weight, including 100-120 parts of polyphenyl polyisocyanate, 3-12 parts of paratoluensulfonyl chloride；
The thickener, is made up of ammonium persulfate and sodium sulfite, and wherein the mass ratio of ammonium persulfate and sodium sulfite is 6-10：
5。
8. a kind of preparation method of electrostatic spinning pavement of easily mating formation according to claim 3, it is characterised in that：It is described
Electrostatic spinning：Fine hair is planted in the one side that adhesive is scribbled in base fabric, static flocking cloth is formed；The voltage for controlling electrostatic is
Ten thousand volts of 0.8-2.5, it is 100-250g/ ㎡ to control flocking amount, and regulation speed is 5-50m/min；The Flocked fabric unit area of preparation
Quality is：350-600g/㎡.
9. a kind of preparation method of electrostatic spinning pavement of easily mating formation according to claim 3, it is characterised in that：It is described
Low temperature drying：Static flocking cloth is dried by baking oven, drying temperature is 80-120 DEG C, and the time is 6-8min, drying
When regulation speed be 5-50m/min.
10. a kind of preparation method of electrostatic spinning pavement of easily mating formation according to claim 3, it is characterised in that：Institute
That states bakes：
Static flocking cloth after drying is baked, baking temperature is 130-160 DEG C, and time 2-3min controls car when baking
Speed is 5-50m/min；
Described goes out cloth clot：Clot is carried out using the paper tube consistent with Flocked fabric door width, clot speed is controlled in 5-50m/
min。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710124109.XA CN107007115A (en) | 2017-03-03 | 2017-03-03 | A kind of electrostatic spinning pavement and preparation method thereof of easily mating formation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710124109.XA CN107007115A (en) | 2017-03-03 | 2017-03-03 | A kind of electrostatic spinning pavement and preparation method thereof of easily mating formation |
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| CN109355917A (en) * | 2018-09-06 | 2019-02-19 | 山东领潮新材料有限公司 | A kind of floor file flocked material and preparation method thereof |
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