CN109094124A - Antifouling and antibiosis skin sense furniture decoration film and preparation method thereof - Google Patents
Antifouling and antibiosis skin sense furniture decoration film and preparation method thereof Download PDFInfo
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- CN109094124A CN109094124A CN201810985163.8A CN201810985163A CN109094124A CN 109094124 A CN109094124 A CN 109094124A CN 201810985163 A CN201810985163 A CN 201810985163A CN 109094124 A CN109094124 A CN 109094124A
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- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/08—Interconnection of layers by mechanical means
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- 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
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1668—Vinyl-type polymers
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/584—Scratch resistance
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/71—Resistive to light or to UV
-
- 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
- B32B2451/00—Decorative or ornamental articles
-
- 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
- B32B2479/00—Furniture
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Plant Pathology (AREA)
- Laminated Bodies (AREA)
Abstract
A kind of antifouling and antibiosis skin sense furniture decoration film provided by the invention, it includes substrate, antibacterial film and printing facial mask, the substrate, antibacterial film and printing facial mask hot pressing are bonded, it further include aqueous polyurethane composite coating, the aqueous polyurethane composite coating is formed after drying by the mixed emulsion mixed together by aqueous polyurethane, acrylic acid ester emulsion, modified silicone resin and vulcanized rubber being coated on printing facial mask.Antifouling and antibiosis skin sense furniture decoration film of the invention has excellent anti-light corrosivity, excellent rigid, excellent imitation leather skin feel, so that decorating film realizes surface super coolization and soft feel.
Description
Technical field
The present invention relates to a kind of antifouling and antibiosis skin sense furniture decoration films and preparation method thereof, belong to ornament materials preparation field.
Background technique
Existing ornament materials in the market, enhancing with consumer to environmental consciousness, the requirement to material is also more next
It is stringenter.Most widely used at present is PVC film material, including monochromatic film, imitative wood grain film, high light-sensitive surface, clinquant decoration
Although film etc., these films can satisfy the performance requirement of most of house ornamentation, but surface smoothness and in terms of still
Shortcomings, for example, film surface feel relative coarseness, it is difficult to meet the needs of high-end house ornamentation market.
Therefore, it is still necessary to the prior art be improved, to provide, a kind of flatness is high, decoration membrane material of feel exquisiteness
Material.
Summary of the invention
Technical problem: the purpose of the present invention is to overcome the above shortcomings and to provide a kind of antifouling and antibiosis skin sense furniture decoration films
And preparation method thereof, to solve the problem of furniture upholstery in the prior art, there are the low feel relative coarseness of surface smoothness.
Technical solution: the object of the present invention is achieved like this:
A kind of antifouling and antibiosis skin sense furniture decoration film of the invention, it includes substrate, antibacterial film and printing facial mask, the base
Material, antibacterial film and printing facial mask hot pressing are bonded, and further include aqueous polyurethane composite coating, the aqueous polyurethane is compound
Coating is by being coated in being stirred on printing facial mask by the mixing of aqueous polyurethane, acrylic acid ester emulsion, modified silicone resin and vulcanized rubber
Mixed emulsion made of mixing is formed after drying.
Preferably, the aqueous polyurethane composite coating includes the aqueous polyurethane of 30~60% parts by weight, 20~40% weights
Measure the acrylic acid ester emulsion of part, the styrene resin of 15~20% parts by weight, 5~10% parts by weight vulcanized rubber.
Preferably, the aqueous polyurethane composite coating include the aqueous polyurethane of 48% parts by weight, 28% parts by weight third
Olefin(e) acid ester lotion, the styrene resin of 18% parts by weight, 6% parts by weight vulcanized rubber.
Preferably, the acrylic acid ester emulsion meets following index: solid content 56 ± 1%, and -8 DEG C of glass transition temperature, most
0 DEG C of low film formation temperature, pH value 7.0-9.0, tensile strength 0.6Mpa, elongation at break 2400%, viscosity 400-1600Mpa.S.
A kind of preparation method of antifouling and antibiosis skin sense furniture decoration film of the invention, comprising the following steps:
Step 1: by the aqueous polyurethane of 30~60% parts by weight, the acrylic acid ester emulsion of 20~40% parts by weight, 15~20% weights
The vulcanized rubber of the styrene resin, 5~10% parts by weight of measuring part is mixed, to generate mixed emulsion；
Step 2: mixed emulsion is coated on printing facial mask, to form the mixing compound painting of aqueous polyurethane on printing facial mask
Layer；
Step 3: the mixture latex film drying that will be coated on printing facial mask, to form antifouling and antibiosis skin sense furniture decoration film.
The present invention is dissolved in the solution of vulcanized rubber using the amino of aqueous polyurethane, in acrylic acid ester emulsion, styrene
Under the action of resin, acting synergistically, polycondensation reaction contacts on interface, polycondensation product is formd on several minutes of rear interfaces,
Two kinds of mix monomers form polymer from two opposite emulsion Interface Movings, form rubber elastomer, generate skin sense as satin face
Quality.
The utility model has the advantages that the invention has the advantages that effect:
Antifouling and antibiosis skin sense furniture decoration film of the invention has excellent anti-light corrosivity, excellent rigid, excellent imitation leather
Skin feel, so that decorating film realizes surface super coolization and soft feel.
The present invention effectively increases prepared the wear-resisting of furniture decoration film, scratch resistance, surface smoothness and finish, again
So that obtained decorating film has skin sense quality as satin face, to meet the demand to high-end decoration membrane material in the market.
Specific embodiment
The present invention is further explained in the light of specific embodiments:
A kind of antifouling and antibiosis skin sense furniture decoration film of the invention, it includes substrate, antibacterial film and printing facial mask, the base
Material, antibacterial film and printing facial mask hot pressing are bonded, and further include aqueous polyurethane composite coating, the aqueous polyurethane is compound
Coating is by being coated in being stirred on printing facial mask by the mixing of aqueous polyurethane, acrylic acid ester emulsion, modified silicone resin and vulcanized rubber
Mixed emulsion made of mixing is formed after drying.
Preferably, the aqueous polyurethane composite coating includes the aqueous polyurethane of 30~60% parts by weight, 20~40% weights
Measure the acrylic acid ester emulsion of part, the styrene resin of 15~20% parts by weight, 5~10% parts by weight vulcanized rubber.
Preferably, the aqueous polyurethane composite coating include the aqueous polyurethane of 48% parts by weight, 28% parts by weight third
Olefin(e) acid ester lotion, the styrene resin of 18% parts by weight, 6% parts by weight vulcanized rubber.
Preferably, the acrylic acid ester emulsion meets following index: solid content 56 ± 1%, and -8 DEG C of glass transition temperature, most
0 DEG C of low film formation temperature, pH value 7.0-9.0, tensile strength 0.6Mpa, elongation at break 2400%, viscosity 400-1600Mpa.S.
A kind of preparation method of antifouling and antibiosis skin sense furniture decoration film of the invention, comprising the following steps:
Step 1: by the aqueous polyurethane of 30~60% parts by weight, the acrylic acid ester emulsion of 20~40% parts by weight, 15~20% weights
The vulcanized rubber of the styrene resin, 5~10% parts by weight of measuring part is mixed, to generate mixed emulsion；
Step 2: mixed emulsion is coated on printing facial mask, aqueous polyurethane composite coating is mixed to be formed on printing facial mask；
Step 3: the mixture latex film drying that will be coated on printing facial mask, to form antifouling and antibiosis skin sense furniture decoration film.
Embodiment 1
A kind of antifouling and antibiosis skin sense furniture decoration film of the present invention, it includes substrate, antibacterial film and prints facial mask, described
Substrate, antibacterial film and printing facial mask hot pressing are bonded, and further include aqueous polyurethane composite coating, and the aqueous polyurethane is multiple
Coating is closed by being coated in being mixed on printing facial mask by aqueous polyurethane, acrylic acid ester emulsion, modified silicone resin and vulcanized rubber
Mixed emulsion made of stirring is formed after drying.
The preparation method of the antifouling and antibiosis skin sense furniture decoration film the following steps are included:
Step 1: preparing substrate
1.1, ingredient
Use polyvinyl chloride resin for major ingredient, according to the ratio be added PE reinforcing agent, the titanium dioxide of 1000 mesh, dioctyl ester, background color slurry and other
Plasticizing adjuvant.The weight proportion of its each component is as follows:
100 parts of polyvinyl chloride resin
12 parts of PE reinforcing agent
25-30 parts of the titanium dioxide of 1000 mesh
20-25 parts of dioctyl ester
Background color starches 1 part
1 part of other plasticizing adjuvants
Wherein background color slurry can be with are as follows: natural wood color slurry, red wingceltis, red sandalwood mill base material, Manchurian ash and pear wood mill base material.
Other plasticizing adjuvants can be with are as follows: plastics reinforcing agent, plastics high temperature resistant agent, plastics extrusion forming lubricant.
1.2, it stirs
Formulation material is weighed up according to the ratio, blender first is added in polyvinyl chloride resin, adds the titanium dioxide of PE reinforcing agent and 1000 mesh,
Stirring 3 minutes, adds dioctyl ester, and stirring adds background color slurry and other plasticizing adjuvants, is stirred for 5 minutes after 7 minutes.
Whole whipping temp is 105 ~ 115 DEG C, and mixing speed is 145 ~ 160 turns/min.
1.3, copolymerization plasticizing is blended
The mixture being sufficiently stirred addition mixer is heated to 170 ~ 175 DEG C, is being sealed with the revolving speed of 120 ~ 130 turns/min
It polymerize plasticizing under state, this process is 20 minutes, is plasticized mixture copolymerization.
1.4, Polish filtration
The mixture being plasticized is transported to extruder, extruder control temperature is in 175 ~ 180 DEG C, extruder screw revolving speed
85-95 turns/min, and extruder, which squeeze, promotes agitation refining, then pushes to 180 mesh filter screen of die orifice diameter, by what is be not plasticized
" flake " and contaminant filter fall.
1.5, roll
The clinker conveyor being plasticized completely after filtering is entered five roll calendars, is rolled into respectively according to thickness, width, specification requirement
The opaque substrate of kind specification.The calendering heating roller temperature control of five roll calendars is at 180 ~ 185 DEG C, 40 ~ 42 turns/min of revolving speed.
1.6, sided corona treatment
The substrate of calendering formation is delivered to corona treatment plant by deflector roll, and the front of substrate is handled through high-pressure electrostatic impact.
1.7, cooling
Spare, chill-roll temperature control that substrate after sided corona treatment is delivered to five roller spacer cooling cylinder roller rolling after cooling through deflector roll again
System is at 10 ~ 30 DEG C.
Step 2: preparing antibacterial film
2.1, ingredient
Using polyvinyl chloride resin, antimicrobial silver ionic agent, dioctyl ester is added with, 1000 mesh titanium dioxides and other plasticizing aids, each component
Weight proportion are as follows:
100 parts of polyvinyl chloride resin
20-23 parts of dioctyl ester
1000 25-28 parts of mesh titanium dioxides
1 part of other plasticizing adjuvants
1 part of antimicrobial silver ionic agent
2.2, it stirs
Formulation material is weighed up according to the ratio, first polyvinyl chloride resin is added, and is added 1000 mesh titanium dioxides and is stirred 3 minutes, adds dioctyl ester
It is stirred 7 minutes with antimicrobial silver ionic agent, adds other plasticizing adjuvants, be stirred for 5 minutes.
Whole whipping temp is 115 DEG C, and mixing speed is 145 ~ 160 turns/min.
2.3, it is plasticized
Mixer is added in the mixture being sufficiently stirred and is heated to 155 ~ 160 DEG C, is being sealed with the revolving speed of 120 ~ 130 turns/min
It polymerize plasticizing under state.This process is 22 minutes, is plasticized mixture copolymerization.
2.4, Polish filtration
The mixture being plasticized is transported to extruder, extruder controls temperature at 160 ~ 165 DEG C, and extruder screw revolving speed is 70
~ 80 turns/min, extruder, which squeeze, promotes agitation refining, then pushes to 200 mesh filter screen of die orifice diameter, by what is be not plasticized
" flake " and contaminant filter fall.
2.5, roll
The clinker conveyor being plasticized completely after filtering is entered five roll calendars, is rolled into according to thickness, width, specification requirement anti-
Mycoderm.The calendering heating roller temperature control of five roll calendars is at 165 ~ 170 DEG C, 38 ~ 40 turns/min of revolving speed.
2.6, antimicrobial silver sheath is coated with
The antibacterial film of calendering formation is delivered to antimicrobial silver sheath apparatus for coating by deflector roll and carries out silver ion antimicrobial agent coating.It will
Silver ion agent and ethyl acetate match the silver ion antimicrobial agent slurry at 5:95.Rack-mounted two applicator roll is formed after calendering procedure
The antibacterial film of calendering formation is passed through silver ion antimicrobial agent slurry on two by antimicrobial silver sheath apparatus for coating, and during which per pass applies
Installing heating roller after cloth rewinder roll additional makes the antibacterial film surface size solvent after starching volatilize.And every time after starching by scraper extra
Slurry, which scrapes, falls into stock tank.Meanwhile slurry coating is made uniformly by scraper pressurization, and pressure is adjusted in scraper, is pressed by adjusting
Power controls starching amount.In order to make valuable silver ion reach optimum utilization, other than scraper is adjusted, also pass through two coating works
Slurry concentration is matched to very dilute, not only saves silver ion antimicrobial agent usage amount to reach, but also be coated with silver ion antimicrobial agent by skill
Uniform effect moulding is best.Silver ion antimicrobial agent slurry applicator roll linear velocity is synchronous with preceding road calender.Scraper pressure exists
0.6kg ~ 0.8kg, heating roller temperature are controlled at 135 ~ 140 DEG C.
2.7, sided corona treatment
Antibacterial film after the coating of antimicrobial silver sheath is delivered to corona treatment plant through deflector roll, front and back sides through high-pressure electrostatic impact at
Reason.
2.8, cooling
It is spare that antibacterial film after sided corona treatment through deflector roll is delivered to five roller spacer cooling cylinder roller rolling after cooling.The control of cooling cylinder roll temperature
At 10 ~ 20 DEG C.
Step 3: preparation printing facial mask
3.1, ingredient
It uses PP plastics for major ingredient, PE reinforcing agent, dioctyl ester, fire-retardant N H1197, background color slurry and other plasticizing aids is added,
The weight proportion of its each component are as follows:
100 parts of PP plastics
10 parts of PE reinforcing agent
18-20 parts of dioctyl ester
1.5 parts of fire-retardant N H1197
Background color starches 1 part
1 part of other plasticizing aids
3.2, it stirs
Formulation material is weighed up according to the ratio, blender first is added in PP plastics, adds PE reinforcing agent, stirs 2 minutes, it is pungent to add two
Ester stirs 5 minutes, adds fire-retardant N H1197 and other plasticizing aids stir 3 minutes, is eventually adding 2 points of stirring of background color slurry
Clock.
Whole whipping temp is 105 ~ 115 DEG C, and mixing speed is 145 ~ 160 turns/min.
3.3, copolymerization plasticizing is blended
Mixer is added in the mixture being sufficiently stirred and is heated to 170 ~ 175 DEG C, is being sealed with the revolving speed of 125 ~ 130 turns/min
It polymerize plasticizing under state.This process is 22 minutes, is plasticized mixture copolymerization.
3.4, Polish filtration
The mixture being plasticized is transported to extruder, extruder controls temperature at 175 ~ 180 DEG C, and extruder screw revolving speed is 85
~ 95 turns/min, extruder, which squeeze, promotes agitation refining, then pushes to 220 mesh filter screen of die orifice diameter, by what is be not plasticized
" flake " and contaminant filter fall.
3.5, roll
The clinker conveyor being plasticized completely after filtering is entered five roll calendars, is rolled into very according to thickness, width, specification requirement
It is thin to have background color, there is the antibacterial film of flame retarding function.The calendering heating roller temperature control of five roll calendars at 180 ~ 185 DEG C, revolving speed 95 ~
105 turns/min.
3.6, cooling
It is spare that molding printing facial mask through deflector roll is delivered to five roller spacer cooling cylinder roller rolling after cooling.The control of cooling cylinder roll temperature exists
10 ~ 20 DEG C, 95 ~ 105 turns/min of revolving speed of five roller spacer cooling cylinder rollers.
Step 4: facial mask is printed
4.1, ink is deployed
By the deployed corresponding color ink of specification requirement, it is important to grasp printing ink concentration, container should cover tightly anti-after configuring well
It only volatilizees, it is spare to put ink.
4.2, printing machine heats
Start heating power supply, makes printing machine that need to heat position and begin heat to predetermined temperature.
4.3, stock inking up
Printing machine unreeling shaft on printing facial mask frame to be printed, tension is regulated, to good side, deployed ink is injected print
Brush machine oil ink tank, and periodic agitation and test ink concentration.
4.4, booting printing
Booting printing when the road Deng Ge heating roller rises up to 130 ~ 135 DEG C, and opposite side is regulated rapidly, to flower, aligns and ink is scraped
Plate angle degree and pressure adjust outer net and roller pressure.Speed is regulated, normal linear velocity is 95 ~ 100m/min.
4.5, it dries
The printing facial mask printed is dried through multiple tracks heating roller, is allowed after the solvent volatilization in ink through rolling after cooling.
4.6, needle pierces
It will complete to print and the printing facial mask dried carries out needle thorn by spiked roller, not see pin hole visually as principle,
Pin hole depth and size are grasped, is then wound spare.
Step 5: coating aqueous polyurethane composite coating
5.1, by the aqueous polyurethane of 30~60% parts by weight, the acrylic acid ester emulsion of 20~40% parts by weight, 15~20% parts by weight
Styrene resin, 5~10% parts by weight vulcanized rubber be mixed, to generate mixed emulsion；
5.2 are coated in mixed emulsion on printing facial mask, mix aqueous polyurethane composite coating to be formed on printing facial mask；
5.3 will be coated in the mixture latex film drying on printing facial mask, wind spare；
Above-mentioned acrylic acid ester emulsion meets following index: solid content 56 ± 1%, and -8 DEG C of glass transition temperature, minimum film formation temperature 0
DEG C, pH value 7.0-9.0, tensile strength 0.6Mpa, elongation at break 2400%, viscosity 400-1600Mpa.S.
Step 6: hot pressing is bonded
6.1, smooth to dry
Make-up machine material axis, substrate on the substrate prepared, antibacterial film and the printing facial mask frame that prints are existed in bottom, antibacterial film
Centre prints facial mask in surface layer, prints the printing surface of facial mask in internal layer.Heating roller is heated to 100 ~ 105 DEG C, using tension roller
With twill idler wheel respectively by substrate, antibacterial film and the longitudinal direction for printing facial mask, laterally draw floating whole, and resist substrate by heating
The evaporation of the aqueous vapor of mycoderm and printing surface film surface prevents from generating bubble and bright spot when fitting.
6.2, opposite side
It utilizes " light eye " opposite side device and tension guide roller to align substrate, antibacterial film and printing facial mask vertical, horizontal trend, prevents from wandering off
Dislocation fitting.
6.3, degasification
Deaerated two-wheel folds, substrate, antibacterial film and printing facial mask binding face to air first squeeze out and remerge,
Bubble is generated when hot pressing being prevented to be bonded.
6.4, hot pressing is bonded
Substrate that is after deaerated and being combined, antibacterial film and printing facial mask are heated to 160 ~ 170 DEG C through two-wheel roller, add
0.4kg is pressed, together by three layers of hotting mask pressurizing attaching jail in the just plasticizing phase.
6.5, cooling and shaping
The hotting mask in hot pressing fitting jail gets off through the upper chill roll cooling and shaping of deflector roll traction and then winding becomes antifouling and antibiosis macromolecule
Furniture decoration film finished product.
6.1 ~ 6.5 process speed are 60-65m/min.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of antifouling and antibiosis skin sense furniture decoration film, it includes substrate, antibacterial film and printing facial mask, the substrate, antibacterial
Film and printing facial mask hot pressing are bonded, which is characterized in that further include aqueous polyurethane composite coating, the aqueous polyurethane
Composite coating is by being coated in being mixed on printing facial mask by aqueous polyurethane, acrylic acid ester emulsion, modified silicone resin and vulcanized rubber
Mixed emulsion made of stirring is closed to be formed after drying.
2. a kind of antifouling and antibiosis skin sense furniture decoration film according to claim 1, which is characterized in that the aqueous polyurethane
Composite coating includes the aqueous polyurethane of 30~60% parts by weight, the acrylic acid ester emulsion of 20~40% parts by weight, 15~20% weight
Part styrene resin, 5~10% parts by weight vulcanized rubber.
3. a kind of antifouling and antibiosis skin sense furniture decoration film according to claim 2, which is characterized in that the aqueous polyurethane
Composite coating include the aqueous polyurethane of 48% parts by weight, the acrylic acid ester emulsion of 28% parts by weight, 18% parts by weight styrene resin
The vulcanized rubber of rouge, 6% parts by weight.
4. a kind of antifouling and antibiosis skin sense furniture decoration film according to claim 1, which is characterized in that the acrylate cream
Hydroful is enough lower index: solid content 56 ± 1%, -8 DEG C of glass transition temperature, 0 DEG C of minimum film formation temperature, pH value 7.0-9.0, draws
Stretch intensity 0.6Mpa, elongation at break 2400%, viscosity 400-1600Mpa.S.
5. a kind of preparation method of antifouling and antibiosis skin sense furniture decoration film, which comprises the following steps:
Step 1: by the aqueous polyurethane of 30~60% parts by weight, the acrylic acid ester emulsion of 20~40% parts by weight, 15~20% weights
The vulcanized rubber of the styrene resin, 5~10% parts by weight of measuring part is mixed, to generate mixed emulsion；
Step 2: mixed emulsion is coated on printing facial mask, to form the mixing compound painting of aqueous polyurethane on printing facial mask
Layer；
Step 3: the mixture latex film drying that will be coated on printing facial mask, to form antifouling and antibiosis skin sense furniture decoration film.
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| CN111303787A (en) * | 2020-02-25 | 2020-06-19 | 中国民用航空总局第二研究所 | Flame-retardant antibacterial aviation decorative film |
| CN111923545A (en) * | 2020-07-23 | 2020-11-13 | 安徽嘉阳新材料科技有限公司 | PVC furniture film and processing technology thereof |
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