CN109023980A - A kind of manufacturing method of antiskid Polywoven Bag - Google Patents

A kind of manufacturing method of antiskid Polywoven Bag Download PDF

Info

Publication number
CN109023980A
CN109023980A CN201810830602.8A CN201810830602A CN109023980A CN 109023980 A CN109023980 A CN 109023980A CN 201810830602 A CN201810830602 A CN 201810830602A CN 109023980 A CN109023980 A CN 109023980A
Authority
CN
China
Prior art keywords
antiskid
woven bag
manufacturing
bag
boehmite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810830602.8A
Other languages
Chinese (zh)
Inventor
王其贤
余鵬洲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jujube Huaxing Textile Co Ltd
Original Assignee
Jujube Huaxing Textile Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jujube Huaxing Textile Co Ltd filed Critical Jujube Huaxing Textile Co Ltd
Priority to CN201810830602.8A priority Critical patent/CN109023980A/en
Publication of CN109023980A publication Critical patent/CN109023980A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/426—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by cutting films
    • 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
    • D06N3/0015—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
    • D06N3/0038—Polyolefin 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
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
    • 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
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
    • 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
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/045—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyolefin or polystyrene (co-)polymers
    • 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
    • D06N2209/00—Properties of the materials
    • D06N2209/06—Properties of the materials having thermal properties
    • D06N2209/067—Flame resistant, fire resistant
    • 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
    • D06N2209/00—Properties of the materials
    • D06N2209/10—Properties of the materials having mechanical properties
    • D06N2209/106—Roughness, anti-slip, abrasiveness
    • 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
    • D06N2209/00—Properties of the materials
    • D06N2209/16—Properties of the materials having other properties
    • D06N2209/1685—Wear resistance
    • 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
    • D06N2211/00—Specially adapted uses
    • D06N2211/12—Decorative or sun protection articles
    • D06N2211/20—Packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

The present invention provides a kind of manufacturing method of antiskid Polywoven Bag, comprising the following steps: S1: drying is blended in raw material；S2: drawing process；S3: knitting process；S4: non-skid coating is prepared；S5: coating processes；S6: bag making.The purpose of the present invention is to provide a kind of good antiskid effects, the manufacturing method of the high Anti sliding braided bag that again can be fire-retardant of wear-resisting property.

Description

A kind of manufacturing method of antiskid Polywoven Bag
Technical field
The present invention relates to Polywoven Bag processing technique field, in particular to a kind of manufacturer of antiskid Polywoven Bag Method.
Background technique
Polyolefin plastics woven bag is and cheap due to its light, thin, secured, waterproof, do not go rotten, fast from after coming out Speed is used widely.With the continuous development of technology, the prior art woven bag is carried with manipulator, feeding, still The woven bag surface being prepared by polypropylene is smooth, inadequate to the frictional adhesion of manipulator, therefore in carrying, feeding process In be easy to appear slippage, cause danger with personnel or cause damages to material, and the prior art is for being loaded with material Woven bag carries out accumulation deposit by way of stacked on top, and contact area is small between woven bag does not have non-skid property, stacks Woven bag be easy to happen inclination and collapse, cause safety accident.Therefore need to research and develop a kind of Anti sliding braided bag.
Summary of the invention
The purpose of the present invention is to provide a kind of good antiskid effects, the system of the high Anti sliding braided bag that again can be fire-retardant of wear-resisting property Make method.
The present invention provides a kind of manufacturing method of antiskid Polywoven Bag, comprising the following steps:
S1: drying is blended in raw material: PP GRANULES, calcium carbonate, auxiliary agent being put into dry blender and stir drying；
S2: drawing process: the material after the blending of S1 step is dry enters extruder, the heating and spiral shell by barrel The shearing of bar and machine barrel is extruded as film by die head molding, after 30-40 DEG C of water is cooling, is cut into embryo silk with blade, And be stretched to form flat filament by drying-plate, it is coiled that flat filament receives silk by receive silk machine after thermal finalization；
S3: knitting process: by coiled flat filament by circular weaving machine at cylinder-shaped woven bag, by examining, it is qualified to examine Afterwards, then by winder it winds；
S4: non-skid coating is prepared: by chlorinated polypropylene, boehmite, silane coupling agent, Si3N4Long fibre, modified rosin tree Rouge, plasticizer, antioxidant and solvent are stirred to react 6h at 65 DEG C, obtain glutinous shape liquid, glutinous shape liquid and boehmite are existed Non-skid coating is made through filtering in mixed grinding in grinding machine；
S5: coating processes: the round woven bag of S3 is sent into the inverse roll printing machine equipped with non-skid coating, by anti-skidding painting Material is coated on woven bag surface, through 105 DEG C of dry solidifications of heat source；
S6: the round woven bag being cured in step S4 bag making: is become into finished product braiding by printing, cutting and sewing Bag.
As a further improvement of the present invention, in step S4 component weight proportion are as follows:
As a further improvement of the present invention, in step S4 component weight proportion are as follows:
As a further improvement of the present invention, Si3N4Long stapled length is 5-10mm.
As a further improvement of the present invention, silane coupling agent KH550, KH560 or KH570 is one such or more Kind.
As a further improvement of the present invention, the diameter of boehmite is 40-60 mesh.
As a further improvement of the present invention, antioxidant 2,6- di-tert-butyl-4-methy phenol or thio dipropyl Sour double lauryls.
Compared with prior art, the invention has the following advantages:
1. woven bag of the invention is provided with anti-skidding outer layer, there is Si in anti-skidding outer layer3N4Long fibre and boehmite, Si3N4It is long Fiber and boehmite are distributed in anti-skidding outer layer forms network structure, and line style and point-type surface bulge are formed in anti-skidding outer layer, The surface roughness and surface area for increasing woven bag prevent from removing to increase the non-skid property and wear-resisting property of woven bag Occur the perils such as slip, topple over when fortune, stacking woven bag.
2. anti-skidding grain of the invention is boehmite and Si3N4Long fibre, boehmite surface come with reaction active groups Al- OH, therefore boehmite has excellent dispersion performance, and Si3N4Long stapled dispersibility is poor, and it is heavy to occur in non-skid coating Drop, by adding boehmite, the active group Al-OH and Si of boehmite3N4The group Si-OH on long fibre surface interacts, and mentions High Si3N4Dispersibility of the long fibre in anti-skidding binding liquid, to improve Si3N4The uniformity that long fibre disperses in anti-slip layer, Collaboration improves the coefficient of friction of anti-slip layer, increases the anti-skidding uniform performance of woven bag.
3. of the invention overcomes Si3N4" the candle wick effect " that long fibre is easy to appear causes the inflammable disadvantage of woven bag, when Si3N4When long fibre burns, boehmite is decomposed into aluminium oxide and water, thermal decomposition process heat absorption, the vapor of releasing at high temperature Imflammable gas can be diluted and harmful vapors is inhibited to generate, the alumina solid of generation blocks air, promotes burning Si3N4It is long The extinguishing of fiber, so boehmite, which can cooperate with, effectively prevents Si while improving non-skid property3N4Long fibre burns away, and improves The flame retardant property of woven bag.
4. boehmite of the invention can improve the mechanical property, flame retardant property and thermally conductive function of woven bag, boehmite is tool There is the material of layer structure, composite material thermal resistance can be effectively reduced, improves internal heat transfer efficiency, boehmite and Si3N4Long fibre phase Interaction forms the thermally conductive network chain of staggeredly combination, effectively augmentation of heat transfer, improve woven bag it is heated when inside heat transference efficiency, The heat dissipation performance and heat resistance for improving woven bag also improve heat-sinking capability when woven bag burning, promote oneself of woven bag Put out flame retardant property.
5. outer layer of the invention, which is used, is bonded in outer layer of polypropylene by the non-skid coating of matrix of chlorinated polypropylene, chlorination is poly- When propylene and polypropylene woven bag contact, with gravitational attraction polypropylene between the crystallization of identical chemical structure crystallization, thus to polypropylene There is very strong cohesive force, using silane coupling agent, makes boehmite and Si3N4Long fibre and chlorinated polypropylene are crosslinked, and improve chlorination Polyacrylic crosslinking degree, so that the fusing point of chlorinated polypropylene, increases the temperature capacity and stabilization of the anti-skidding outer layer of woven bag Property.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with specific embodiment.Obviously, described Embodiment be only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiment of the present invention, ability Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to guarantor of the present invention The range of shield.
The present invention discloses a kind of manufacturing method of antiskid Polywoven Bag, specific embodiment is as follows.
Embodiment 1
The present invention provides a kind of manufacturing method of antiskid Polywoven Bag, comprising the following steps:
S1: drying is blended in raw material: PP GRANULES, calcium carbonate, auxiliary agent being put into dry blender and stir drying；
S2: drawing process: the material after the blending of S1 step is dry enters extruder, the heating and spiral shell by barrel The shearing of bar and machine barrel is extruded as film by die head molding, after 30-40 DEG C of water is cooling, is cut into embryo silk with blade, And be stretched to form flat filament by drying-plate, it is coiled that flat filament receives silk by receive silk machine after thermal finalization；
S3: knitting process: by coiled flat filament by circular weaving machine at cylinder-shaped woven bag, by examining, it is qualified to examine Afterwards, then by winder it winds；
S4: non-skid coating is prepared: by weight ratio by 100 parts of chlorinated polypropylenes, 35 parts of boehmites, 1 part of silane coupling agent The Si that KH550,5 parts of length are 5mm3N4Long fibre, 10 parts of modified rosin resins, 10 parts of plasticizer, 0.005 part of antioxidant 2, 6- di-tert-butyl-4-methy phenol or the double lauryls of thio-2 acid and 100 parts of solvents are stirred to react 6h at 65 DEG C, obtain Non-skid coating is made through filtering in glutinous shape liquid, the mixed grinding in grinding machine by glutinous shape liquid and boehmite；
S5: coating processes: the round woven bag of S3 is sent into the inverse roll printing machine equipped with non-skid coating, by anti-skidding painting Material is coated on woven bag surface, through 105 DEG C of dry solidifications of heat source；
S6: the round woven bag being cured in step S4 bag making: is become into finished product braiding by printing, cutting and sewing Bag.
Embodiment 2
The present invention provides a kind of manufacturing method of antiskid Polywoven Bag, comprising the following steps:
S1: drying is blended in raw material: PP GRANULES, calcium carbonate, auxiliary agent being put into dry blender and stir drying；
S2: drawing process: the material after the blending of S1 step is dry enters extruder, the heating and spiral shell by barrel The shearing of bar and machine barrel is extruded as film by die head molding, after 30-40 DEG C of water is cooling, is cut into embryo silk with blade, And be stretched to form flat filament by drying-plate, it is coiled that flat filament receives silk by receive silk machine after thermal finalization；
S3: knitting process: by coiled flat filament by circular weaving machine at cylinder-shaped woven bag, by examining, it is qualified to examine Afterwards, then by winder it winds；
S4: non-skid coating is prepared: by weight ratio by 100 parts of chlorinated polypropylenes, 60 parts of boehmites, 2 parts of silane coupling agents The Si that KH560,20 parts of length are 10mm3N4Long fibre, 20 parts of modified rosin resins, 15 parts of plasticizer, 0.2 part of antioxidant 2, 6- di-tert-butyl-4-methy phenol or the double lauryls of thio-2 acid and 100 parts of solvents are stirred to react 6h at 65 DEG C, obtain Non-skid coating is made through filtering in glutinous shape liquid, the mixed grinding in grinding machine by glutinous shape liquid and boehmite；
S5: coating processes: the round woven bag of S3 is sent into the inverse roll printing machine equipped with non-skid coating, by anti-skidding painting Material is coated on woven bag surface, through 105 DEG C of dry solidifications of heat source；
S6: the round woven bag being cured in step S4 bag making: is become into finished product braiding by printing, cutting and sewing Bag.
Embodiment 3
The present invention provides a kind of manufacturing method of antiskid Polywoven Bag, comprising the following steps:
S1: drying is blended in raw material: PP GRANULES, calcium carbonate, auxiliary agent being put into dry blender and stir drying；
S2: drawing process: the material after the blending of S1 step is dry enters extruder, the heating and spiral shell by barrel The shearing of bar and machine barrel is extruded as film by die head molding, after 30-40 DEG C of water is cooling, is cut into embryo silk with blade, And be stretched to form flat filament by drying-plate, it is coiled that flat filament receives silk by receive silk machine after thermal finalization；
S3: knitting process: by coiled flat filament by circular weaving machine at cylinder-shaped woven bag, by examining, it is qualified to examine Afterwards, then by winder it winds；
S4: prepare non-skid coating: by weight ratio by 100 parts of chlorinated polypropylenes, 45 parts of boehmites, 1.5 parts it is silane coupled The Si that agent KH570,15 parts of length are 8mm3N4Long fibre, 15 parts of modified rosin resins, 12 parts of plasticizer, 0.015 part of antioxidant 2,6- di-tert-butyl-4-methy phenols or the double lauryls of thio-2 acid and 100 parts of solvents are stirred to react 6h at 65 DEG C, obtain To glutinous shape liquid, non-skid coating is made through filtering in the mixed grinding in grinding machine by glutinous shape liquid and boehmite；
S5: coating processes: the round woven bag of S3 is sent into the inverse roll printing machine equipped with non-skid coating, by anti-skidding painting Material is coated on woven bag surface, through 105 DEG C of dry solidifications of heat source；
S6: the round woven bag being cured in step S4 bag making: is become into finished product braiding by printing, cutting and sewing Bag.
Blank control example
The present invention provides a kind of manufacturing method of antiskid Polywoven Bag, comprising the following steps:
S1: drying is blended in raw material: PP GRANULES, calcium carbonate, auxiliary agent being put into dry blender and stir drying；
S2: drawing process: the material after the blending of S1 step is dry enters extruder, the heating and spiral shell by barrel The shearing of bar and machine barrel is extruded as film by die head molding, after 30-40 DEG C of water is cooling, is cut into embryo silk with blade, And be stretched to form flat filament by drying-plate, it is coiled that flat filament receives silk by receive silk machine after thermal finalization；
S3: knitting process: by coiled flat filament by circular weaving machine at cylinder-shaped woven bag, by examining, it is qualified to examine Afterwards, then by winder it winds；
S4: the round woven bag being cured in step S4 bag making: is become into finished product braiding by printing, cutting and sewing Bag.
Standard GB10006- is respectively referred to woven bag preparation test bars in embodiment 1- embodiment 3, blank comparative example 88 " measuring methods of plastic film and thin slice coefficient of friction " measure the coefficient of friction of woven bag, test by friction coefficient instrument Method are as follows: take the woven bag sample of 3 8cm × 20cm, the requirement sample that woven bag tries happy and auspicious testing surface answer it is smooth, no wrinkle and The scar of frictional property may be changed, sample edge is answered round and smooth, and the testing surface of woven bag sample answers free from dust, fingerprint and any The foreign substance of surface nature may be changed；The status adjustment of sample and the standard environment of test are at 23 ± 2 DEG C of temperature, relatively It carries out sample status adjustment at least 16 hours under the standard environment of humidity 45%~55%, is then tried under same environment It tests；The testing surface of one woven bag sample is upward, it is entirely fixed on horizontal bed, woven bag sample and testing stand Length direction should be parallel；The testing surface of another woven bag sample is downward, sliding block is encased, with adhesive tape in sliding block forward position and upper Woven bag sample is fixed on surface；The sliding block for being fixed with woven bag sample is placed on first sample center without impact, and makes two The test direction of sample is parallel with glide direction and dynamometric system does not stress just；15s is kept after two sample contacts, starts instrument Relatively move two samples.The measurement of coefficient of friction is carried out, as a result such as the following table 1.
The frictional behaviour of table 1 embodiment 1-3 and blank control example
It can be concluded that, embodiment 1-3 at least improves 182.21% compared to the frictional force of blank control example, implementation by table 1 Test result in example 1- embodiment 3 shows with boehmite, silane coupling agent, Si3N4Long stapled content increases, woven bag Frictional force be constantly to become larger, this is because having Si in anti-skidding outer layer3N4Long fibre and boehmite, Si3N4Long fibre and Bo Mu Stone is distributed in anti-skidding outer layer forms network structure, and line style and point-type surface bulge are formed in anti-skidding outer layer, increases woven bag Surface roughness and surface area, to increase the non-skid property and wear-resisting property of woven bag, and boehmite and Si3N4It is long Fiber, boehmite surface come with reaction active groups Al-OH, therefore boehmite has an excellent dispersion performance, and Si3N4 long The dispersibility of fiber is poor, can settle in non-skid coating, by adding boehmite, the active group Al-OH of boehmite With Si3N4The group Si-OH on long fibre surface interacts, and improves dispersibility of the Si3N4 long fibre in anti-skidding binding liquid, from And improve Si3N4The uniformity that long fibre disperses in anti-slip layer, collaboration improve the coefficient of friction of anti-slip layer, increase woven bag Anti-skidding uniform performance, collaboration improve the frictional behaviour of woven bag.
Using the thermal conductivity of measuring thermal conductivity instrument test woven bag, tested according to ASTM E1461, disk diameter is 10mm, with a thickness of 3mm, plate heat flow method；Woven bag heat resistance is measured using heat distortion temperature tester, according to GB/T 1634-2004 is tested, and woven bag sample is 10mm × 4mm, load 0.45MPa, is horizontally arranged；It is fired by horizontal vertical Saggar tests the flame retardant property of woven bag sample, test result such as table 2:
Thermal conductivity, heat resistance, the anti-flammability of table 2 embodiment 1-3 and blank control example
Embodiment 1, embodiment 2 and embodiment 3 are to change boehmite, silane coupling agent, Si3N4Long stapled content is in The test result of existing Polywoven Bag heating conduction, heat resistance and flame retardant property, wherein with boehmite, silane coupled Agent, the increase of the long stapled dosage of Si3N4, heating conduction and heat resistance also increase accordingly, this is because boehmite is that have Composite material thermal resistance can be effectively reduced in the material of layer structure, improve internal heat transfer efficiency, boehmite and Si3N4Long fibre is mutual Effect forms the thermally conductive network chain of staggeredly combination, effectively augmentation of heat transfer, improve woven bag it is heated when inside heat transference efficiency, mention The heat dissipation performance and heat resistance of high woven bag also improve heat-sinking capability when woven bag burning, promote the self-extinguishment of woven bag Flame retardant property, and outer layer of polypropylene, chlorinated polypropylene and polypropylene are bonded in by the non-skid coating of matrix of chlorinated polypropylene When woven bag contacts, with gravitational attraction polypropylene between the crystallization of identical chemical structure crystallization, to have very strong bonding to polypropylene Power makes boehmite and Si using silane coupling agent3N4Long fibre and chlorinated polypropylene are crosslinked, and improve the crosslinking of chlorinated polypropylene Degree, so that the fusing point of chlorinated polypropylene, increases the temperature capacity and stability of the anti-skidding outer layer of woven bag.
In terms of flame retardant property, boehmite content increases, and raising trend is also presented in flame retardant property, wherein in embodiment 2, Si3N4Long fiber length is longer, and " candle wick effect " easy to form causes woven bag burning, but when the burning of Si3N4 long fibre, Boehmite is decomposed into aluminium oxide and water, thermal decomposition process heat absorption at high temperature, and the vapor of releasing can dilute flammable gas Body simultaneously inhibits harmful vapors to generate, and the alumina solid of generation blocks air, promotes burning Si3N4Long stapled extinguishing, shows Woven bag sample self-gravitation, so boehmite, which can cooperate with, effectively prevents Si while improving non-skid property3N4Long fibre is after afterflame It burns, improves the flame retardant property of woven bag.
From the aspect of performance and cost, optimal embodiment is embodiment 3.
A kind of manufacturing method of antiskid Polywoven Bag provided by the present invention is described in detail above.Herein In apply specific embodiment principle and implementation of the present invention are described, the explanation of above example is only intended to It facilitates the understanding of the method and its core concept of the invention.It should be pointed out that for those skilled in the art, Without departing from the principles of the invention, can be with several improvements and modifications are made to the present invention, these improvement and modification are also fallen Enter in the protection scope of the claims in the present invention.

Claims (7)

1. a kind of manufacturing method of antiskid Polywoven Bag, it is characterised in that: the following steps are included:
S1: drying is blended in raw material: PP GRANULES, calcium carbonate, auxiliary agent being put into dry blender and stir drying；
S2: drawing process: the material after the blending of S1 step is dry enters extruder, by the heating of barrel and screw rod with The shearing of machine barrel is extruded as film by die head molding, after 30-40 DEG C of water is cooling, is cut into embryo silk with blade, and pass through It crosses drying-plate to be stretched to form flat filament, it is coiled that flat filament receives silk by receive silk machine after thermal finalization；
S3: knitting process: by coiled flat filament by circular weaving machine at cylinder-shaped woven bag, by examining, after the assay was approved, then It is wound by winder；
S4: non-skid coating is prepared: by chlorinated polypropylene, boehmite, silane coupling agent, Si3N4Long fibre, modified rosin resin, increasing Modeling agent, antioxidant and solvent are stirred to react 6h at 65 DEG C, glutinous shape liquid are obtained, by glutinous shape liquid and boehmite in grinding machine Non-skid coating is made through filtering in middle mixed grinding；
S5: coating processes: the round woven bag of S3 is sent into the inverse roll printing machine equipped with non-skid coating, non-skid coating is applied It is overlying on woven bag surface, through 105 DEG C of dry solidifications of heat source；
S6: the round woven bag being cured in step S4 bag making: is become into finished product woven bag by printing, cutting and sewing.
2. a kind of manufacturing method of antiskid Polywoven Bag according to claim 1, it is characterised in that: the step S4 The weight proportion of middle component are as follows:
3. a kind of manufacturing method of antiskid Polywoven Bag according to claim 1, it is characterised in that: the step S4 The weight proportion of middle component are as follows:
4. a kind of manufacturing method of antiskid Polywoven Bag according to claim 1, it is characterised in that: the Si3N4It is long The length of fiber is 5-10mm.
5. a kind of manufacturing method of antiskid Polywoven Bag according to claim 1, it is characterised in that: the silane is even Joining agent is that KH550, KH560 or KH570 are one such or a variety of.
6. a kind of manufacturing method of antiskid Polywoven Bag according to claim 1, it is characterised in that: the boehmite Diameter be 40-60 mesh.
7. a kind of manufacturing method of antiskid Polywoven Bag according to claim 1, it is characterised in that: described anti-oxidant Agent is 2,6- di-tert-butyl-4-methy phenol or the double lauryls of thio-2 acid.
CN201810830602.8A 2018-07-26 2018-07-26 A kind of manufacturing method of antiskid Polywoven Bag Withdrawn CN109023980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810830602.8A CN109023980A (en) 2018-07-26 2018-07-26 A kind of manufacturing method of antiskid Polywoven Bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810830602.8A CN109023980A (en) 2018-07-26 2018-07-26 A kind of manufacturing method of antiskid Polywoven Bag

Publications (1)

Publication Number Publication Date
CN109023980A true CN109023980A (en) 2018-12-18

Family

ID=64645285

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810830602.8A Withdrawn CN109023980A (en) 2018-07-26 2018-07-26 A kind of manufacturing method of antiskid Polywoven Bag

Country Status (1)

Country Link
CN (1) CN109023980A (en)

Similar Documents

Publication Publication Date Title
CN108929455A (en) A kind of manufacturing method of wear-resisting antiskid Polywoven Bag
Zhi et al. Towards thermoconductive, electrically insulating polymeric composites with boron nitride nanotubes as fillers
RU2346017C1 (en) Fire-resistant composite material (versions) and method of obtaining it
JP2022506006A (en) Fire protection articles and related methods
JP6497291B2 (en) Insulating heat dissipation sheet
JP6209695B1 (en) Alumina-based thermally conductive oxide and method for producing the same
CN104756265B (en) Containing phosphor resin sheet and light-emitting device
DE102019114858A1 (en) Thermal management phase change composition, methods of preparation thereof, and articles containing the composition
KR102363325B1 (en) Porous membranes filled with nano-particles and related methods
JP4983316B2 (en) Aircraft interior materials
US11208533B2 (en) Flame-retardant and abrasion-resistant composite
US20220289932A1 (en) Thermally conductive sheet and method for producing same
Yao et al. Effect of Al2O3 fibers on the high-temperature stability of silicone elastomer
US10570259B2 (en) Composition and formed article
EP3661999A1 (en) Pre-impregnated fibre-reinforced composite material and manufactured article obtained by forming and complete curing of said pre-impregnated fibre- reinforced composite material
JP2015209480A (en) Fluororesin composition
KR20180113992A (en) Discontinuous fiber reinforced composite material
EP3369567A1 (en) Organic-inorganic composite membrane excellent in smoothness and multi-layer heat resistant separator material using same
PT86385B (en) REINFORCED RESIN COMPOUNDS WITH CARBON AND GLASS FIBERS ALIGNED SEPARATED BY STRETCH
KR20190137446A (en) light-weight polymer composition with excellent thermal conductivity and manufacturing method of the same and product using the same
KR20180113991A (en) Discontinuous fiber reinforced composite material
CN109023980A (en) A kind of manufacturing method of antiskid Polywoven Bag
JP2018127530A (en) Heat conductive sheet
CN108978242A (en) A kind of manufacturing method of fire-resistant anti-skid woven bag
JP2018203969A (en) Electromagnetic wave shielding carbon nanotube coating liquid, and electromagnetic wave shielding material

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20181218

WW01 Invention patent application withdrawn after publication