CN107805337A - A kind of vinyl acetate environmental protection tablecloth and its double attaching process - Google Patents

A kind of vinyl acetate environmental protection tablecloth and its double attaching process Download PDF

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Publication number
CN107805337A
CN107805337A CN201710993276.8A CN201710993276A CN107805337A CN 107805337 A CN107805337 A CN 107805337A CN 201710993276 A CN201710993276 A CN 201710993276A CN 107805337 A CN107805337 A CN 107805337A
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temperature
area
vinyl acetate
environmental protection
tablecloth
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Chinese (zh)
Inventor
刘承发
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DONGGUAN IUIU HOUSEHOLD PRODUCTS Co Ltd
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DONGGUAN IUIU HOUSEHOLD PRODUCTS Co Ltd
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Priority to CN201710993276.8A priority Critical patent/CN107805337A/en
Publication of CN107805337A publication Critical patent/CN107805337A/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/04—Antistatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention relates to tablecloth technical field, and in particular to a kind of vinyl acetate environmental protection tablecloth and its double attaching process, the vinyl acetate environmental protection tablecloth include the raw material of following parts by weight：25 45 parts of EVA resin, 20 30 parts of the first PE resins, 20 30 parts of the 2nd PE resins, 46 parts of the first POE resin, 46 parts of the second POE resin, 46 parts of antilubricant.The vinyl acetate environmental protection tablecloth of the present invention is environment-protecting and non-poisonous, has the feel of preferable three-dimensional stereo effect and soft comfortable；And good antiskid effect, also there is good chemical stability, fire retardant insulating, acid-fast alkali-proof, waterproof and dampproof, anticorrosion, stretching resistance, anti-aging and antistatic, excellent combination property.

Description

A kind of vinyl acetate environmental protection tablecloth and its double attaching process
Technical field
The present invention relates to tablecloth technical field, and in particular to a kind of vinyl acetate environmental protection tablecloth and its double attaching process.
Background technology
With the development of society, the raising of human living standard and the constantly pursuit to material, are currently used for household day It is attractive in appearance with arts also more and more convenient fashion.The transparent attractive in appearance, soft texture of soft PVC sheet material, has been widely used for Some home decorations of everyday articles field, such as tablecloth, mat applying and table mat, ground cushion.This based article is usually in printed patterns Another side enclose hyaline membrane, when being covered in furniture especially on glass furniture, can both show the printing figure on hyaline membrane Case, the pattern that hyaline membrane observes furniture can be passed through again, plays good decorative effect.But the existing tablecloth is typically by PVC Material is made, and the feature of environmental protection is poor.
The content of the invention
In order to overcome shortcoming and defect present in prior art, it is an object of the invention to provide a kind of vinyl acetate ring The tablecloth is protected, the vinyl acetate environmental protection tablecloth is environment-protecting and non-poisonous, has the feel of preferable three-dimensional stereo effect and soft comfortable；It is and anti- Sliding effect is good, also with good chemical stability, fire retardant insulating, acid-fast alkali-proof, waterproof and dampproof, anticorrosion, stretching resistance, anti-ageing The advantages that change and antistatic, excellent combination property.
Another object of the present invention is to provide a kind of double attaching process of the vinyl acetate environmental protection tablecloth, this pair of attaching process Step is simple, convenient operation and control, steady quality, and production efficiency is high, and production cost is low, can large-scale industrial production.
The purpose of the present invention is achieved through the following technical solutions：A kind of vinyl acetate environmental protection tablecloth, the vinyl acetate ring Protecting the tablecloth includes the raw material of following parts by weight：
The present invention strictly controls the weight proportion of each raw material by using above-mentioned raw materials, obtained vinyl acetate environmental protection The tablecloth is environment-protecting and non-poisonous, has the feel of preferable three-dimensional stereo effect and soft comfortable；And good antiskid effect, also have good It is the advantages that chemical stability, fire retardant insulating, acid-fast alkali-proof, waterproof and dampproof, anticorrosion, stretching resistance, anti-aging and antistatic, comprehensive Excellent performance.
Preferably, the EVA resin be melt index in 10-50g/10min, density in 0.94-0.96g/cm3EVA Resin.It is more highly preferred to, the EVA resin is EVA180L.
The present invention is by using melt index in 10-50g/10min, density in 0.94-0.96g/cm3EVA resin, tool There is good flexibility, the elasticity as rubber, still be able to that there is preferable pliability at -50 DEG C, the transparency and lustrous surface Property it is good, chemical stability is good, and anti-aging and resistance to ozone intensity is good, non-toxic.
Preferably, the first PE resins be melt index in 2.14-2.18g/10min, density in 0.915-0.935g/ cm3LLDPE resins.It is more highly preferred to, the first PE resins are LLDPE 2426K.
The present invention is by using melt index in 2.14-2.18g/10min, density in 0.915-0.935g/cm3's LLDPE resins, there is higher softening temperature and melting temperature, have intensity big, good toughness, rigidity is big, heat-resisting, cold resistance is good etc. Advantage, also with the performance such as good environmental stress crack resistance, impact strength, tear-resistant intensity.
Preferably, the 2nd PE resins be melt index in 1.6-2.4g/10min, density in 0.917-0.923g/ cm3LLDPE resins.It is more highly preferred to, the 2nd PE resins are LLDPE 7042.
The present invention is by using melt index in 1.6-2.4g/10min, density in 0.917-0.923g/cm3LLDPE Resin, there is higher softening temperature and melting temperature, have the advantages that intensity big, good toughness, rigidity is big, heat-resisting, cold resistance is good, Also there is the performance such as good environmental stress crack resistance, impact strength, tear-resistant intensity.
Preferably, first POE resin be melt index in 1-30g/10min, density in 0.852-0.880g/cm3 POE resin.It is more highly preferred to, first POE resin is POE640.
The present invention is by using melt index in 1-30g/10min, density in 0.852-0.880g/cm3POE resin, There is good processability again with excellent toughness, heat-resist, intensity is high, also with ageing-resistant, resistance to ozone, resistant to chemical media Deng excellent properties.
Preferably, second POE resin be melt index in 30-50g/10min, density in 0.815-0.835g/cm3 POE resin.Second POE resin is POE B30.
The present invention is by using melt index in 30-50g/10min, density in 0.815-0.835g/cm3POE resin, There is good processability again with excellent toughness, heat-resist, intensity is high, also with ageing-resistant, resistance to ozone, resistant to chemical media Deng excellent properties.
Preferably, the antilubricant is with weight ratio 1-2: 1: 0.4-0.8 by rubber particles, zeolite granular and glass microsphere The mixture of composition.
The present invention, as antilubricant compounding use, and controls it by using rubber particles, zeolite granular and glass microsphere Weight ratio is 1-2: 1: 0.4-0.8, can improve the non-skid property of the tablecloth.
Preferably, the vinyl acetate environmental protection tablecloth also include aliphatic polyketone 15-35 parts, polyester staple fiber 5-15 parts and Modified POE resin 4-8 parts.
The present invention can form alloy material with EVA, can improve vinyl acetate environmental protection platform by adding aliphatic polyketone The intensity and shock resistance of cloth, also with excellent wearability, chemical resistance, fuel resistance and hydrolytic resistance.
The present invention can significantly inhibit the mechanical property caused by a large amount of inorganic matters add and drop by adding polyester staple fiber It is poorly efficient to answer, it can also improve the heat-resisting quantity of material.
The modified POE resin is polypropylene/ethylene-octene copolymer that polypropylene and POE resin blending and modifying obtain； The ethylene-octene copolymer is ethylene-octene copolymer of the octene monomers content in 20%-30%.
Polypropylene/ethylene-octene copolymer conduct that the present invention obtains by using polypropylene and POE resin blending and modifying Modified POE resin, the normal temperature and low-temperature impact toughness of material can be significantly improved.The present invention exists by using octene monomers content 20%-30% ethylene-octene copolymer, can significantly improve the impact strength and heat resistance of material, and tensile strength, tear The Main Mechanicals such as resistance to spalling all have significant improvement.
The polypropylene is the mixture being made up of COPP and HOPP with weight ratio 1.4-2.2: 1；Institute It is COPP of the melt index in 10-50g/10min to state COPP；The HOPP is that melt index exists 60-100g/10min HOPP.
The present invention by using melt index 10-50g/10min COPP and melt index in 60-100g/ 10min HOPP is as polypropylene compounding use, and it is 1.4-2.2: 1 to control its weight ratio, can significantly improve material Impact strength and heat distortion temperature.
Preferably, the vinyl acetate environmental protection tablecloth also includes cold-resistant toughened dose of 2-6 part, intensity modifier 1-5 parts, compatible Agent 1-3 parts, slipping agent 0.5-1.5 parts.
Described cold-resistant toughened dose is with weight ratio 1 by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater: 1.2-1.8 the mixture of composition.
The present invention is by using amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater as cold-resistant toughened dose Compounding use, and it is 1: 1.2-1.8 to control its weight ratio so that material toughening effect in -20 DEG C of low temperature is obvious, more than normal temperature When impact strength, while rigidly significantly improved under normal temperature.
The intensity modifier is in the magnesium salts of 4-8 μm of basalt fibre and filament diameter at 6-10 μm by filament diameter The mixture that whisker is formed with weight than 1.6-2.4: 1.
Basalt fibre is basalt building stones after 1450 DEG C~1500 DEG C meltings, and it is high to pass through platinum-rhodium alloy bushing Speed draws the continuous fiber formed.Similar to glass fibre, its performance is between high intensity S glass fibres and alkali-free E glass fibres Between, not only stability is good for basalt continuous fiber, but also a variety of with electrical insulating property, anticorrosive, flame resistant, high temperature resistant etc. Excellent properties.Using basalt building stones as intensity modifier, compared with glass fibre, have intensity height, impact strength high, resistance to The advantages that warm nature is excellent.
Magnesium salt whisker is single palpus fibre structure, and for diameter in nano-scale range, magnesium salt whisker has very high physical machine Tool performance, the intensity of nylon material can be strengthened after addition；It is good with the compatibility of resin and magnesium salt whisker is easily scattered, it is obtained Nylon product surface scratch resistance capability is strong, dimensionally stable is not easy buckling deformation, and can improve the ageing resistace of nylon product.
The present invention, as intensity modifier compounding use, and controls its weight by using basalt fibre and magnesium salt whisker Than the intensity that for 1.6-2.4: 1, can significantly mention EVA material.
The compatilizer is with weight ratio by maleic anhydride grafted polyvinyl chloride and ethlyene dichloride-vinyl acetate copolymer The mixture of 1: 1.4-2.2 composition.
The present invention is by using maleic anhydride grafted polyvinyl chloride and ethlyene dichloride-vinyl acetate copolymer as compatible Agent compounding use, and it is 1: 1.4-2.2 to control its weight ratio, can improve inorganic filler and EVA resin compatibility, improve product Stretching, impact strength, high filling is realized, reduces resin demand, improves rheological performance, improves surface smoothness.
The slipping agent is than 1.5-2.5 by erucyl amide, oleamide and N, N'- ethylene bis stearamide with weight: The mixture of 0.8-1.2: 1 composition.
The present invention as slipping agent and controls by using erucyl amide, oleamide and N, N'- ethylene bis stearamide Its weight ratio is 1.5-2.5: 0.8-1.2: 1, can strengthen mechanical resistant stirring capacity and fingerprinting stress, finished product good forming effect, table Face is bright and clean, moreover it is possible to strengthen the extensibility of finished product, it is easy-to-draw not easily broken.
A kind of double attaching process of the vinyl acetate environmental protection tablecloth, comprise the following steps：
(1) above-mentioned raw materials are weighed by weight ratio, are stirred, and mixed raw material is plastified into through casting machine Type, it is rolled into PEVA sheet materials；
(2) take part PEVA sheet materials enter to pass through printing machine carry out printing treatment；
(3) the PEVA sheet materials of plasticizing forming and the PEVA sheet materials printed are bonded through casting machine high temperature, obtain sheet material；
(4) sheet material after shaping is subjected to cooling and shaping through drawing cooling wheel, then rolling machine is wound, and acetic acid is made The ethene environmental protection tablecloth.
Preferably, in the step (1), each area's temperature of screw rod of casting machine is respectively：One 185-195 DEG C of area's temperature, two 195-205 DEG C of area's temperature, three 200-210 DEG C of area's temperature, four 205-215 DEG C of area's temperature, five 210-220 DEG C of area's temperature, six area's temperature Spend 211-221 DEG C, seven 216-226 DEG C of area's temperature, 216-226 DEG C of draping area temperature, 217-227 DEG C of bonding pad temperature, measuring pump 217-227 DEG C of area's temperature, 221-231 DEG C of static mixing area temperature.
Each area's temperature of mould of casting machine is respectively：One area's temperature to 11 area's temperature is 230-240 DEG C, mould connection Area's temperature is 230-240 DEG C；
Preferably, in the step (2), the main frame speed of service of printing machine is 100.1-102.1m/min, rolling speed For 100.1-102.1m/min, the oven temperature of printing machine is 38-48 DEG C；In the step (3), binding temperature 230-240 DEG C, laminate pressure 6-8Kg, fitting speed is 11-13m/min.
Main frame speed is 12.2-14.2m/min, and cooling wheel speed is 12.014-14.014m/min, and traction wheel speed is 13.941-15.941m/min rolling speed 14.443-16.443m/min.
The beneficial effects of the present invention are：The vinyl acetate environmental protection tablecloth of the present invention is environment-protecting and non-poisonous, has preferably three-dimensional The feel of stereoeffect and soft comfortable；And good antiskid effect, also with good chemical stability, fire retardant insulating, acidproof resistance to The advantages that alkali, waterproof and dampproof, anticorrosion, stretching resistance, anti-aging and antistatic, excellent combination property.
The double applying conjunction processing step of the present invention is simple, and convenient operation and control, steady quality, production efficiency is high, production cost It is low, can large-scale industrial production.
Embodiment
For the ease of the understanding of those skilled in the art, with reference to embodiment, the present invention is further illustrated, real The content that the mode of applying refers to not is limitation of the invention.
Embodiment 1
A kind of vinyl acetate environmental protection tablecloth, the vinyl acetate environmental protection tablecloth include the raw material of following parts by weight：
The EVA resin is for melt index in 10g/10min, density in 0.94g/cm3EVA resin.
The first PE resins are for melt index in 2.14g/10min, density in 0.915g/cm3LLDPE resins.
The 2nd PE resins are for melt index in 1.6g/10min, density in 0.917g/cm3LLDPE resins.
First POE resin is for melt index in 1g/10min, density in 0.852g/cm3POE resin.
Second POE resin is for melt index in 30g/10min, density in 0.815g/cm3POE resin.
The mixture that the antilubricant is made up of rubber particles, zeolite granular and glass microsphere with weight ratio 1: 1: 0.4.
A kind of double attaching process of the vinyl acetate environmental protection tablecloth, comprise the following steps：
(1) above-mentioned raw materials are weighed by weight ratio, are stirred, and mixed raw material is plastified into through casting machine Type, it is rolled into PEVA sheet materials；
(2) take part PEVA sheet materials enter to pass through printing machine carry out printing treatment；
(3) the PEVA sheet materials of plasticizing forming and the PEVA sheet materials printed are bonded through casting machine high temperature, obtain sheet material；
(4) sheet material after shaping is subjected to cooling and shaping through drawing cooling wheel, then rolling machine is wound, and acetic acid is made The ethene environmental protection tablecloth.
In the step (1), each area's temperature of screw rod of casting machine is respectively：One 185 DEG C of area's temperature, 195 DEG C of two area's temperature, Three 200 DEG C of area's temperature, 205 DEG C of four area's temperature, 210 DEG C of five area's temperature, 211 DEG C of six area's temperature, 216 DEG C of seven area's temperature, draping area 216 DEG C of temperature, 217 DEG C of bonding pad temperature, 217 DEG C of measuring pump area temperature, 221 DEG C of static mixing area temperature.
Each area's temperature of mould of casting machine is respectively：One area's temperature to 11 area's temperature is 230 DEG C, mould bonding pad temperature Spend for 230 DEG C；
In the step (2), the main frame speed of service of printing machine is 100.1m/min, rolling speed 100.1m/min, The oven temperature of printing machine is 38 DEG C；In the step (3), binding temperature is 230-240 DEG C, laminate pressure 6-8Kg, fitting Speed is 11-13m/min.
Main frame speed is 12.2m/min, and cooling wheel speed is 12.014m/min, and traction wheel speed is 13.941m/min, Rolling speed is 14.443m/min.
Embodiment 2
A kind of vinyl acetate environmental protection tablecloth, the vinyl acetate environmental protection tablecloth include the raw material of following parts by weight：
The EVA resin is for melt index in 20g/10min, density in 0.945g/cm3EVA resin.
The first PE resins are for melt index in 2.15g/10min, density in 0.92g/cm3LLDPE resins.
The 2nd PE resins are for melt index in 1.8g/10min, density in 0.919g/cm3LLDPE resins.
First POE resin is for melt index in 5g/10min, density in 0.86g/cm3POE resin.
Second POE resin is for melt index in 35g/10min, density in 0.82g/cm3POE resin.
The mixing that the antilubricant is made up of rubber particles, zeolite granular and glass microsphere with weight ratio 1.2: 1: 0.5 Thing.
A kind of double attaching process of the vinyl acetate environmental protection tablecloth, comprise the following steps：
(1) above-mentioned raw materials are weighed by weight ratio, are stirred, and mixed raw material is plastified into through casting machine Type, it is rolled into PEVA sheet materials；
(2) take part PEVA sheet materials enter to pass through printing machine carry out printing treatment；
(3) the PEVA sheet materials of plasticizing forming and the PEVA sheet materials printed are bonded through casting machine high temperature, obtain sheet material；
(4) sheet material after shaping is subjected to cooling and shaping through drawing cooling wheel, then rolling machine is wound, and acetic acid is made The ethene environmental protection tablecloth.
In the step (1), each area's temperature of screw rod of casting machine is respectively：One 188 DEG C of area's temperature, 198 DEG C of two area's temperature, Three 202 DEG C of area's temperature, 207 DEG C of four area's temperature, 212 DEG C of five area's temperature, 213 DEG C of six area's temperature, 218 DEG C of seven area's temperature, draping area 218 DEG C of temperature, 219 DEG C of bonding pad temperature, 219 DEG C of measuring pump area temperature, 223 DEG C of static mixing area temperature.
Each area's temperature of mould of casting machine is respectively：One area's temperature to 11 area's temperature is 232 DEG C, mould bonding pad temperature Spend for 232 DEG C；
In the step (2), the main frame speed of service of printing machine is 101.1m/min, rolling speed 101.1m/min, The oven temperature of printing machine is 40 DEG C；In the step (3), binding temperature is 22 DEG C, laminate pressure 6.5Kg, is bonded speed For 12m/min.
Main frame speed is 13.2m/min, and cooling wheel speed is 13.014m/min, and traction wheel speed is 14.941m/min, Rolling speed is 15.443m/min.
Embodiment 3
A kind of vinyl acetate environmental protection tablecloth, the vinyl acetate environmental protection tablecloth include the raw material of following parts by weight：
The EVA resin is for melt index in 30g/10min, density in 0.95g/cm3EVA resin.
The first PE resins are for melt index in 2.16g/10min, density in 0.925g/cm3LLDPE resins.
The 2nd PE resins are for melt index in 2g/10min, density in 0.92g/cm3LLDPE resins.
First POE resin is for melt index in 15g/10min, density in 0.866g/cm3POE resin.
Second POE resin is for melt index in 40g/10min, density in 0.825g/cm3POE resin.
The mixing that the antilubricant is made up of rubber particles, zeolite granular and glass microsphere with weight ratio 1.5: 1: 0.6 Thing.
A kind of double attaching process of the vinyl acetate environmental protection tablecloth, comprise the following steps：
(1) above-mentioned raw materials are weighed by weight ratio, are stirred, and mixed raw material is plastified into through casting machine Type, it is rolled into PEVA sheet materials；
(2) take part PEVA sheet materials enter to pass through printing machine carry out printing treatment；
(3) the PEVA sheet materials of plasticizing forming and the PEVA sheet materials printed are bonded through casting machine high temperature, obtain sheet material；
(4) sheet material after shaping is subjected to cooling and shaping through drawing cooling wheel, then rolling machine is wound, and acetic acid is made The ethene environmental protection tablecloth.
In the step (1), each area's temperature of screw rod of casting machine is respectively：One 190 DEG C of area's temperature, 200 DEG C of two area's temperature, Three 205 DEG C of area's temperature, 210 DEG C of four area's temperature, 215 DEG C of five area's temperature, 216 DEG C of six area's temperature, 221 DEG C of seven area's temperature, draping area 221 DEG C of temperature, 222 DEG C of bonding pad temperature, 222 DEG C of measuring pump area temperature, 226 DEG C of static mixing area temperature.
Each area's temperature of mould of casting machine is respectively：One area's temperature to 11 area's temperature is 235 DEG C, mould bonding pad temperature Spend for 235 DEG C；
In the step (2), the main frame speed of service of printing machine is 101.1m/min, rolling speed 101.1m/min, The oven temperature of printing machine is 43 DEG C；In the step (3), binding temperature is 235 DEG C, laminate pressure 7Kg, and fitting speed is 12m/min。
Main frame speed is 13.2m/min, and cooling wheel speed is 13.014m/min, and traction wheel speed is 14.941m/min, Rolling speed is 15.443m/min.
Embodiment 4
A kind of vinyl acetate environmental protection tablecloth, the vinyl acetate environmental protection tablecloth include the raw material of following parts by weight：
The EVA resin is for melt index in 40g/10min, density in 0.955g/cm3EVA resin.
The first PE resins are for melt index in 2.17g/10min, density in 0.93g/cm3LLDPE resins.
The 2nd PE resins are for melt index in 2.2g/10min, density in 0.921g/cm3LLDPE resins.
First POE resin is for melt index in 20g/10min, density in 0.870g/cm3POE resin.
Second POE resin is for melt index in 45g/10min, density in 0.83g/cm3POE resin.
The mixing that the antilubricant is made up of rubber particles, zeolite granular and glass microsphere with weight ratio 1.8: 1: 0.7 Thing.
A kind of double attaching process of the vinyl acetate environmental protection tablecloth, comprise the following steps：
(1) above-mentioned raw materials are weighed by weight ratio, are stirred, and mixed raw material is plastified into through casting machine Type, it is rolled into PEVA sheet materials；
(2) take part PEVA sheet materials enter to pass through printing machine carry out printing treatment；
(3) the PEVA sheet materials of plasticizing forming and the PEVA sheet materials printed are bonded through casting machine high temperature, obtain sheet material；
(4) sheet material after shaping is subjected to cooling and shaping through drawing cooling wheel, then rolling machine is wound, and acetic acid is made The ethene environmental protection tablecloth.
In the step (1), each area's temperature of screw rod of casting machine is respectively：One 92 DEG C of area's temperature, 102 DEG C of two area's temperature, Three 208 DEG C of area's temperature, 212 DEG C of four area's temperature, 218 DEG C of five area's temperature, 219 DEG C of six area's temperature, 224 DEG C of seven area's temperature, draping area 224 DEG C of temperature, 225 DEG C of bonding pad temperature, 225 DEG C of measuring pump area temperature, 229 DEG C of static mixing area temperature.
Each area's temperature of mould of casting machine is respectively：One area's temperature to 11 area's temperature is 238 DEG C, mould bonding pad temperature Spend for 238 DEG C；
In the step (2), the main frame speed of service of printing machine is 101.1m/min, rolling speed 101.1m/min, The oven temperature of printing machine is 45 DEG C；In the step (3), binding temperature is 238 DEG C, laminate pressure 7.5Kg, is bonded speed For 12m/min.
Main frame speed is 13.2m/min, and cooling wheel speed is 13.014m/min, and traction wheel speed is 14.941m/min, Rolling speed is 15.443m/min.
Embodiment 5
A kind of vinyl acetate environmental protection tablecloth, the vinyl acetate environmental protection tablecloth include the raw material of following parts by weight：
The EVA resin is for melt index in 50g/10min, density in 0.96g/cm3EVA resin.
The first PE resins are for melt index in 2.18g/10min, density in 0.935g/cm3LLDPE resins.
The 2nd PE resins are for melt index in 2.4g/10min, density in 0.923g/cm3LLDPE resins.
First POE resin is for melt index in 30g/10min, density in 0.880g/cm3POE resin.
Second POE resin is for melt index in 50g/10min, density in 0.835g/cm3POE resin.
The mixture that the antilubricant is made up of rubber particles, zeolite granular and glass microsphere with weight ratio 2: 1: 0.8.
A kind of double attaching process of the vinyl acetate environmental protection tablecloth, comprise the following steps：
(1) above-mentioned raw materials are weighed by weight ratio, are stirred, and mixed raw material is plastified into through casting machine Type, it is rolled into PEVA sheet materials；
(2) take part PEVA sheet materials enter to pass through printing machine carry out printing treatment；
(3) the PEVA sheet materials of plasticizing forming and the PEVA sheet materials printed are bonded through casting machine high temperature, obtain sheet material；
(4) sheet material after shaping is subjected to cooling and shaping through drawing cooling wheel, then rolling machine is wound, and acetic acid is made The ethene environmental protection tablecloth.
In the step (1), each area's temperature of screw rod of casting machine is respectively：One 195 DEG C of area's temperature, 205 DEG C of two area's temperature, Three 210 DEG C of area's temperature, 215 DEG C of four area's temperature, 220 DEG C of five area's temperature, 221 DEG C of six area's temperature, 226 DEG C of seven area's temperature, draping area 226 DEG C of temperature, 227 DEG C of bonding pad temperature, 227 DEG C of measuring pump area temperature, 231 DEG C of static mixing area temperature.
Each area's temperature of mould of casting machine is respectively：One area's temperature to 11 area's temperature is 230-240 DEG C, mould connection Area's temperature is 230-240 DEG C；
In the step (2), the main frame speed of service of printing machine is 102.1m/min, rolling speed 102.1m/min, The oven temperature of printing machine is 48 DEG C；In the step (3), binding temperature is 240 DEG C, laminate pressure 8Kg, and fitting speed is 13m/min。
Main frame speed is 14.2m/min, and cooling wheel speed is 14.014m/min, and traction wheel speed is 15.941m/min, Rolling speed is 16.443m/min.
Embodiment 6
The difference of the present embodiment and above-described embodiment 1 is：
The vinyl acetate environmental protection tablecloth also includes 15 parts of aliphatic polyketone, 5 parts of polyester staple fiber and modified POE resin 4 Part.
The modified POE resin is polypropylene/ethylene-octene copolymer that polypropylene and POE resin blending and modifying obtain； The ethylene-octene copolymer is ethylene-octene copolymer of the octene monomers content 20%.
The polypropylene is the mixture being made up of COPP and HOPP with weight ratio 1.4: 1；It is described common Poly- polypropylene is COPP of the melt index in 10g/10min；The HOPP is melt index in 60g/10min HOPP.
The vinyl acetate environmental protection tablecloth also include cold-resistant toughened dose 2 parts, it is 1 part of intensity modifier, 1 part of compatilizer, smooth 0.5 part of agent.
Described cold-resistant toughened dose is with weight ratio 1 by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater: The mixture of 1.2 compositions.
The intensity modifier is in the magnesium salt whisker of 4 μm of basalt fibre and filament diameter at 6 μm by filament diameter The mixture formed with weight than 1.6: 1.
The compatilizer is with weight ratio by maleic anhydride grafted polyvinyl chloride and ethlyene dichloride-vinyl acetate copolymer The mixture of 1: 1.4 composition.
The slipping agent is than 1.5: 0.8: 1 by erucyl amide, oleamide and N, N'- ethylene bis stearamide with weight The mixture of composition.
Embodiment 7
The difference of the present embodiment and above-described embodiment 2 is：
The vinyl acetate environmental protection tablecloth also includes 20 parts of aliphatic polyketone, 8 parts of polyester staple fiber and modified POE resin 5 Part.
The modified POE resin is polypropylene/ethylene-octene copolymer that polypropylene and POE resin blending and modifying obtain； The ethylene-octene copolymer is ethylene-octene copolymer of the octene monomers content 22%.
The polypropylene is the mixture being made up of COPP and HOPP with weight ratio 1.6: 1；It is described common Poly- polypropylene is COPP of the melt index in 20g/10min；The HOPP is melt index in 70g/10min HOPP.
The vinyl acetate environmental protection tablecloth also include cold-resistant toughened dose 3 parts, it is 2 parts of intensity modifier, 1.5 parts of compatilizer, refreshing 0.8 part of lubrication prescription.
Described cold-resistant toughened dose is with weight ratio 1 by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater: The mixture of 1.4 compositions.
The intensity modifier is in the magnesium salt whisker of 5 μm of basalt fibre and filament diameter at 7 μm by filament diameter The mixture formed with weight than 1.8: 1.
The compatilizer is with weight ratio by maleic anhydride grafted polyvinyl chloride and ethlyene dichloride-vinyl acetate copolymer The mixture of 1: 1.6 composition.
The slipping agent is than 1.8: 0.9: 1 by erucyl amide, oleamide and N, N'- ethylene bis stearamide with weight The mixture of composition.
Embodiment 8
The difference of the present embodiment and above-described embodiment 3 is：
The vinyl acetate environmental protection tablecloth also includes 25 parts of aliphatic polyketone, 10 parts of polyester staple fiber and modified POE resin 6 Part.
The modified POE resin is polypropylene/ethylene-octene copolymer that polypropylene and POE resin blending and modifying obtain； The ethylene-octene copolymer is ethylene-octene copolymer of the octene monomers content 25%.
The polypropylene is the mixture being made up of COPP and HOPP with weight ratio 1.8: 1；It is described common Poly- polypropylene is COPP of the melt index in 30g/10min；The HOPP is melt index in 80g/10min HOPP.
The vinyl acetate environmental protection tablecloth also includes 3 parts of 40 parts of Vitrified powder, 3 parts of fire retardant and smoke suppressant.
The vinyl acetate environmental protection tablecloth also include cold-resistant toughened dose 4 parts, it is 3 parts of intensity modifier, 2 parts of compatilizer, smooth 1 part of agent.
Described cold-resistant toughened dose is with weight ratio 1 by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater: The mixture of 1.5 compositions.
The intensity modifier is in the magnesium salt whisker of 6 μm of basalt fibre and filament diameter at 8 μm by filament diameter The mixture formed with weight than 2: 1.
The compatilizer is with weight ratio by maleic anhydride grafted polyvinyl chloride and ethlyene dichloride-vinyl acetate copolymer The mixture of 1: 1.8 composition.
The slipping agent is to be made up of erucyl amide, oleamide and N, N'- ethylene bis stearamide with weight than 2: 1: 1 Mixture.
Embodiment 9
The difference of the present embodiment and above-described embodiment 4 is：
The vinyl acetate environmental protection tablecloth also includes 30 parts of aliphatic polyketone, 12 parts of polyester staple fiber and modified POE resin 7 Part.
The modified POE resin is polypropylene/ethylene-octene copolymer that polypropylene and POE resin blending and modifying obtain； The ethylene-octene copolymer is ethylene-octene copolymer of the octene monomers content 28%.
The polypropylene is the mixture being made up of COPP and HOPP with weight ratio 2: 1；The copolymerization Polypropylene is COPP of the melt index in 40g/10min；The HOPP is melt index 90g/10min's HOPP.
The vinyl acetate environmental protection tablecloth also includes 4 parts of 50 parts of Vitrified powder, 4 parts of fire retardant and smoke suppressant.
The vinyl acetate environmental protection tablecloth also include cold-resistant toughened dose 5 parts, it is 4 parts of intensity modifier, 2.5 parts of compatilizer, refreshing 1.2 parts of lubrication prescription.
Described cold-resistant toughened dose is with weight ratio 1 by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater: The mixture of 1.6 compositions.
The intensity modifier is in the magnesium salt whisker of 7 μm of basalt fibre and filament diameter at 9 μm by filament diameter The mixture formed with weight than 2.2: 1.
The compatilizer is with weight ratio by maleic anhydride grafted polyvinyl chloride and ethlyene dichloride-vinyl acetate copolymer The mixture of 1: 2 composition.
The slipping agent is than 2.2: 1.1: 1 by erucyl amide, oleamide and N, N'- ethylene bis stearamide with weight The mixture of composition.
Embodiment 10
The difference of the present embodiment and above-described embodiment 5 is：
The vinyl acetate environmental protection tablecloth also includes 35 parts of aliphatic polyketone, 15 parts of polyester staple fiber and modified POE resin 8 Part.
The modified POE resin is polypropylene/ethylene-octene copolymer that polypropylene and POE resin blending and modifying obtain； The ethylene-octene copolymer is ethylene-octene copolymer of the octene monomers content 30%.
The polypropylene is the mixture being made up of COPP and HOPP with weight ratio 2.2: 1；It is described common Poly- polypropylene is COPP of the melt index in 50g/10min；The HOPP is melt index in 100g/ 10min HOPP.
The vinyl acetate environmental protection tablecloth also include cold-resistant toughened dose 6 parts, it is 5 parts of intensity modifier, 3 parts of compatilizer, smooth 1.5 parts of agent.
Described cold-resistant toughened dose is with weight ratio 1 by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater: The mixture of 1.8 compositions.
The intensity modifier is in the magnesium salt whisker of 8 μm of basalt fibre and filament diameter at 10 μm by filament diameter The mixture formed with weight than 2.4: 1.
The compatilizer is with weight ratio by maleic anhydride grafted polyvinyl chloride and ethlyene dichloride-vinyl acetate copolymer The mixture of 1: 2.2 composition.
The slipping agent is than 2.5: 1.2: 1 by erucyl amide, oleamide and N, N'- ethylene bis stearamide with weight The mixture of composition.
The vinyl acetate environmental protection tablecloth produced by the present invention is environment-protecting and non-poisonous, has preferable three-dimensional stereo effect and soft comfortable Feel；Intensity is high, and tensile strength can reach more than 28.5MPa, and tearing strength can reach more than 125MPa, extension at break Rate can reach more than 850%, excellent shock resistance, and good antiskid effect, also with good chemical stability, it is fire-retardant absolutely The advantages that edge, acid-fast alkali-proof, waterproof and dampproof, anticorrosion, stretching resistance, anti-aging and antistatic, excellent combination property.
Above-described embodiment is the preferable implementation of the present invention, and in addition, the present invention can be realized with other manner, Do not depart from and any on the premise of present inventive concept obviously replace within protection scope of the present invention.

Claims (10)

  1. A kind of 1. vinyl acetate environmental protection tablecloth, it is characterised in that：The vinyl acetate environmental protection tablecloth includes the original of following parts by weight Material：
  2. A kind of 2. vinyl acetate environmental protection tablecloth according to claim 1, it is characterised in that：The EVA resin refers to for melting Number is in 10-50g/10min, density in 0.94-0.96g/cm3EVA resin.
  3. A kind of 3. vinyl acetate environmental protection tablecloth according to claim 1, it is characterised in that：The first PE resins are melting Index is in 2.14-2.18g/10min, density in 0.915-0.935g/cm3LLDPE resins.
  4. A kind of 4. vinyl acetate environmental protection tablecloth according to claim 1, it is characterised in that：The 2nd PE resins are melting Index is in 1.6-2.4g/10min, density in 0.917-0.923g/cm3LLDPE resins.
  5. A kind of 5. vinyl acetate environmental protection tablecloth according to claim 1, it is characterised in that：First POE resin is molten Melt index in 1-30g/10min, density in 0.852-0.880g/cm3POE resin.
  6. A kind of 6. vinyl acetate environmental protection tablecloth according to claim 1, it is characterised in that：Second POE resin is molten Melt index in 30-50g/10min, density in 0.815-0.835g/cm3POE resin.
  7. A kind of 7. vinyl acetate environmental protection tablecloth according to claim 1, it is characterised in that：The antilubricant is by rubber granule Son, zeolite granular and glass microsphere compare 1-2 with weight:1:The mixture of 0.4-0.8 compositions.
  8. A kind of 8. double attaching process of vinyl acetate environmental protection tablecloth as described in claim any one of 1-7, it is characterised in that：Bag Include following steps：
    (1) above-mentioned raw materials are weighed by weight ratio, are stirred, and mixed raw material is subjected to plasticizing forming, pressure through casting machine Prolong into PEVA sheet materials；
    (2) take part PEVA sheet materials enter to pass through printing machine carry out printing treatment；
    (3) the PEVA sheet materials of plasticizing forming and the PEVA sheet materials printed are bonded through casting machine high temperature, obtain sheet material；
    (4) sheet material after shaping is subjected to cooling and shaping through drawing cooling wheel, then rolling machine is wound, and vinyl acetate is made The environmentally friendly tablecloth.
  9. A kind of 9. double attaching process of vinyl acetate environmental protection tablecloth according to claim 8, it is characterised in that：The step (1) in, each area's temperature of screw rod of casting machine is respectively：One 185-195 DEG C of area's temperature, two 195-205 DEG C of area's temperature, three area's temperature 200-210 DEG C, four 205-215 DEG C of area's temperature, five 210-220 DEG C of area's temperature, six 211-221 DEG C of area's temperature, seven area temperature 216- 226 DEG C, 216-226 DEG C of draping area temperature, 217-227 DEG C of bonding pad temperature, 217-227 DEG C of measuring pump area temperature, static mixing 221-231 DEG C of area's temperature.
    Each area's temperature of mould of casting machine is respectively：One area's temperature to 11 area's temperature is 230-240 DEG C, mould bonding pad temperature Spend for 230-240 DEG C.
  10. A kind of 10. double attaching process of vinyl acetate environmental protection tablecloth according to claim 8, it is characterised in that：The step Suddenly in (2), the main frame speed of service of printing machine is 100.1-102.1m/min, rolling speed 100.1-102.1m/min, is printed The oven temperature of brush machine is 38-48 DEG C；In the step (3), binding temperature is 230-240 DEG C, laminate pressure 6-8Kg, patch Sum velocity is 11-13m/min.
CN201710993276.8A 2017-10-23 2017-10-23 A kind of vinyl acetate environmental protection tablecloth and its double attaching process Pending CN107805337A (en)

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* Cited by examiner, † Cited by third party
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CN107234820A (en) * 2017-06-19 2017-10-10 江苏大海塑料股份有限公司 A kind of production technology of the environmentally friendly antiseize membranes of EVA
CN110628121A (en) * 2019-09-23 2019-12-31 福建省佳胜体育用品有限公司 EVA (ethylene vinyl acetate) floor mat and preparation process thereof
CN114702906A (en) * 2022-03-09 2022-07-05 北京欧森克林科技有限公司 Hot melt adhesive and preparation method and application thereof

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US6896962B1 (en) * 1999-08-02 2005-05-24 Visteon Systemes Interieurs Outer covering for the inside panel of a vehicle including a device for accomodating a safety air cushion
CN106046530A (en) * 2016-08-15 2016-10-26 东莞市悠悠美居家居制造有限公司 Vinyl acetate resin sheet material and printing and laminating process
CN106905642A (en) * 2017-04-21 2017-06-30 广东雅丽斯佳纺织科技有限公司 A kind of anti-skid wearable ground cushion and preparation method thereof

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Publication number Priority date Publication date Assignee Title
US6896962B1 (en) * 1999-08-02 2005-05-24 Visteon Systemes Interieurs Outer covering for the inside panel of a vehicle including a device for accomodating a safety air cushion
WO2001051546A1 (en) * 2000-01-10 2001-07-19 Clopay Plastic Products Company, Inc. INCREMENTALLY STRETCHED NON-EMBOSSED FILMS HAVING HIGH MOISTURE VAPOR TRANSMISSION RATES (MVTRs)
CN106046530A (en) * 2016-08-15 2016-10-26 东莞市悠悠美居家居制造有限公司 Vinyl acetate resin sheet material and printing and laminating process
CN106905642A (en) * 2017-04-21 2017-06-30 广东雅丽斯佳纺织科技有限公司 A kind of anti-skid wearable ground cushion and preparation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107234820A (en) * 2017-06-19 2017-10-10 江苏大海塑料股份有限公司 A kind of production technology of the environmentally friendly antiseize membranes of EVA
CN110628121A (en) * 2019-09-23 2019-12-31 福建省佳胜体育用品有限公司 EVA (ethylene vinyl acetate) floor mat and preparation process thereof
CN114702906A (en) * 2022-03-09 2022-07-05 北京欧森克林科技有限公司 Hot melt adhesive and preparation method and application thereof

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Application publication date: 20180316