CN104610836A - Moisture absorption coating for single plastic film label, label and preparation method of label - Google Patents
Moisture absorption coating for single plastic film label, label and preparation method of label Download PDFInfo
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- CN104610836A CN104610836A CN201410824910.1A CN201410824910A CN104610836A CN 104610836 A CN104610836 A CN 104610836A CN 201410824910 A CN201410824910 A CN 201410824910A CN 104610836 A CN104610836 A CN 104610836A
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- 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
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/02—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to polysaccharides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- C09D5/24—Electrically-conducting paints
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2397/00—Characterised by the use of lignin-containing materials
- C08J2397/02—Lignocellulosic material, e.g. wood, straw or bagasse
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2451/02—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to polysaccharides
-
- 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
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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
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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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
- 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
-
- 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
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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
- 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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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/0202—Forms or constructions printed before use
Abstract
The invention discloses a moisture absorption coating for a single plastic film label, the label and a preparation method of the label. By improving the formula of the moisture absorption coating, ammonia gas and organic amine released in adhesive and moisture in the environment are adsorbed by utilizing a moisture absorption coating layer obtained through the drying of the moisture absorption coating, so that the label is good in drying effect and firm in gluing; moreover, the label also has excellent moisture-proof water resistance and can be iced for a long period of time; the label has higher strength, and is not influenced by transportation and storage; the label has excellent glossiness, is suitable for automatic labeling at a high speed, and meets various printing technologies and innovation requirements.
Description
Technical field
The invention belongs to TAG field, specifically, relate to a kind of single piece of plastic film label hygroscopic paint, single piece of plastic film label and preparation method thereof.
Background technology
Along with the development of commodity economy, the added value of label improves gradually, and it not only increases the branding of commodity, especially the embodiment of commodity class and cultural taste.Therefore, the design style of label progressively presents diversification.
For beer label, at present, its printable fabric mainly contains paper labels (comprising enamelled paper, wet-strength paper, aluminized paper, laser paper etc.), aluminium foil and plastics film label three major types.
Wherein the performance index such as water content, crimp tendency, back side water-intake rate of paper labels directly have influence on normal printing and the labeling planeness of beer label, and paper labels will use paper as base material in addition, and paper-making pollution is serious.In aluminium foil label, the tensile strength of aluminium foil, trachoma size and quantity badly influence aluminium foil sealing target printing quality and labeling is active, complex process, is difficult to control.Therefore, along with these labels of development of technology are substituted by plastics film label gradually, the stalk modified plastics film label especially with environmental-protecting performance replaced.
Current plastics film label, especially single piece of plastic film label is many arranges primer bonding coat in label bottom surface, by primer bonding coat and brush, the sizing agent on bottle is fitted, the ammonia discharged due to glue in sizing agent or organic amine easily produce bubble, cause labeling to bubble, subsides bottle effect is undesirable.And primer bonding coat cost is higher, is difficult to degraded, secondary pollution can be caused to environment.Producer recycles bottles when re-using and also often occurs the quality problems such as wash bottle cull in addition, not only affects the use that secondary pastes bottle, adds operation easier simultaneously, and operation is relatively complicated, output capacity is low, cost is high.
Simultaneously, the labeling on glass, plastics, metal base such as general beer, food, beverage, owing to being often in iced environment, labeling ambient moisture is higher, moisture content enters, and the label of traditional use primer bonding coat, because label is airtight, wet water vapour etc. is difficult to effusion, easily on label, produces bubble.
Therefore, on glass, plastics, the metal base such as a kind of applicable beer, food, the single piece of plastic film label of the high humidity labeling environment of labeling, efficient labeling speed, good ink tack and the characteristic that meets the drinks bodies such as beer becomes main direction of studying.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of single piece of plastic film label hygroscopic paint, it forms hygroscopic coatings after being coated in label, like this without the need to primer bonding coat, the label obtained can fit tightly with the sizing agent of brush on bottle, bubble-free produces, and can quick-binding dry, nigh velocity bedy, and the single piece of plastic film label being adapted to high humidity labeling environment.
The solution that the present invention solves its technical problem is: a kind of single piece of plastic film label hygroscopic coatings hygroscopic paint, by the PVA of 12 ~ 24wt%, the graft starch of 42 ~ 72wt%, the casein acid of 6 ~ 13wt%, the acrylic resin of 10 ~ 21wt% and the sodium polyacrylate of 0.01 ~ 10wt%, add appropriate water and ethanol and mix and form; Described acrylic resin softens point control below 50 DEG C.
Wherein water and ethanol are solvent, preferably, by adjusting the ratio of water and ethanol, make the solid content of described hygroscopic paint be 30-80wt%.
Present invention also offers a kind of single piece of plastic film label, comprise single piece of plastic film layer, and through the dry hygroscopic coatings formed of above-mentioned hygroscopic paint coating.
Preferably, the ability that described hygroscopic coatings draws ammonia, water or organic amine is: every kilogram of hygroscopic coatings Absorbable rod ammonia, water or organic amine 10-30 milliliter, the i.e. hygroscopic coatings every kilogram Absorbable rod ammonia of the dried formation of hygroscopic paint, water or organic amine 10-30 milliliter, can ensure that the label obtained can well absorb ammonia, water or the organic amine discharged in sizing agent like this, and the moisture content etc. in storage environment, avoid label to occur bubbling phenomenon.
Preferably, described single piece of plastic film label, comprises single piece of plastic film layer, and above-mentioned hygroscopic paint is coated with the hygroscopic coatings formed, also comprise the printed layers be stacked and placed on above single piece of plastic film layer or below, and be placed in the anti-electrostatic polymeric coating above printed layers; Described hygroscopic coatings is placed under single piece of plastic film layer.
Preferably, when forming described hygroscopic coatings, the glue spread of hygroscopic paint is 6-30g/m
2, namely wet glue spread is 6-30g/m
2.
Preferably, described hygroscopic coatings can be coating layer, coextrusion layer or extruding layer.
Preferably, described hygroscopic coatings is dissolved when pH=7.1-14, does not dissolve during pH≤7.
Preferably, described single piece of plastic film is stalk modified plastics film.
Preferably, binding strength >=5 grade of described hygroscopic coatings and single piece of plastic film layer.
Preferably, the thickness of described single piece of plastic film layer is 20-100 μm.
Preferably, described anti-electrostatic polymeric coating is coated with dry formation by anti-electrostatic polymer coating, described anti-electrostatic polymer coating is made up of following component: hydroxyl acrylic water-based emulsion 40 ~ 70wt%, hydroxyl water-based vinylbenzene 20 ~ 50wt%, conductive, transparent graphite composite powder 1 ~ 10wt%.
In addition present invention also offers the method preparing above-mentioned single piece of plastic film label, comprise the steps:
The first step: prepared by single piece of plastic film layer; Be that 20 μm of-100 μm of plastic film substrates carry out corona treatment by thickness, make its surface tension reach sticking power requirement needed for printing treatment, namely obtain described single piece of plastic film layer;
Second step: prepared by printed layers; Single piece of plastic film is placed on film frame, then according to predetermined pattern, single piece of plastic film layer side printing-ink or carry out special typography process and obtain printed layers;
3rd step: prepared by anti-electrostatic polymeric coating; Anti-electrostatic polymer coating is coated with on printed layers, and dry formation anti-electrostatic polymeric coating; Described anti-electrostatic polymer coating is made up of following component: hydroxyl acrylic water-based emulsion 40 ~ 70wt%, hydroxyl water-based vinylbenzene 20 ~ 50wt%, conductive, transparent graphite composite powder 1 ~ 10wt%;
4th step: prepared by hygroscopic coatings, upset film frame, at the opposite side of single piece of plastic film layer according to 6-30g/m
2glue spread coating hygroscopic paint and dry form hygroscopic coatings; Described hygroscopic paint by the graft starch of the PVA of 12 ~ 24wt%, 42 ~ 72wt%, the acid of the casein of 6 ~ 13wt%, the acrylic resin of 10 ~ 21wt% and the sodium polyacrylate of 0.01 ~ 10wt%, add appropriate water and ethanol and mix and form; Described acrylic resin softens point control below 50 DEG C.
Or, by the 3rd step and the 4th step reversed order, first prepare hygroscopic coatings, then prepare anti-electrostatic polymeric coating, be i.e. a kind of single piece of plastic film label preparation method, comprise the following steps:
The first step: prepared by single piece of plastic film layer; Be that 20 μm of-100 μm of plastic film substrates carry out corona treatment by thickness, make its surface tension reach sticking power requirement needed for printing treatment, namely obtain described single piece of plastic film layer;
Second step: prepared by printed layers; Single piece of plastic film is placed on film frame, then according to predetermined pattern, single piece of plastic film layer side printing-ink or carry out special typography process and obtain printed layers;
3rd step: prepared by hygroscopic coatings; According to 6-30g/m on printed layers
2glue spread coating hygroscopic paint, and dry form hygroscopic coatings; Described hygroscopic paint by the graft starch of the PVA of 12 ~ 24wt%, 42 ~ 72wt%, the acid of the casein of 6 ~ 13wt%, the acrylic resin of 10 ~ 21wt% and the sodium polyacrylate of 0.01 ~ 10wt%, add appropriate water and ethanol and mix and form; Described acrylic resin softens point control below 50 DEG C;
4th step: prepared by anti-electrostatic polymeric coating; Upset film frame, at the opposite side coating anti-electrostatic polymer coating of single piece of plastic film layer, and dry formation anti-electrostatic polymeric coating; Described anti-electrostatic polymer coating is made up of following component: hydroxyl acrylic water-based emulsion 40 ~ 70wt%, hydroxyl water-based vinylbenzene 20 ~ 50wt%, conductive, transparent graphite composite powder 1 ~ 10wt%.
Or, be first coated with hygroscopic coatings, after upset film, film printed, be coated with anti-static coating.Comprise the following steps:
The first step: prepared by single piece of plastic film layer; Be that 20 μm of-100 μm of plastic film substrates carry out corona treatment by thickness, make its surface tension reach sticking power requirement needed for printing treatment, namely obtain described single piece of plastic film layer;
Second step: prepared by hygroscopic coatings; Single piece of plastic film is placed on film frame, in the side of single piece of plastic film layer according to 6-30g/m
2glue spread coating hygroscopic paint, and dry form hygroscopic coatings; Described hygroscopic paint by the graft starch of the PVA of 12 ~ 24wt%, 42 ~ 72wt%, the acid of the casein of 6 ~ 13wt%, the acrylic resin of 10 ~ 21wt% and the sodium polyacrylate of 0.01 ~ 10wt%, add appropriate water and ethanol and mix and form; Described acrylic resin softens point control below 50 DEG C;
3rd step: prepared by printed layers; Upset film frame, at the opposite side of single piece of plastic film layer, according to predetermined pattern, printing-ink or carry out special typography process and obtain printed layers;
4th step: prepared by anti-electrostatic polymeric coating; Anti-electrostatic polymer coating is coated with on printed layers, and dry formation anti-electrostatic polymeric coating; Described anti-electrostatic polymer coating is made up of following component: hydroxyl acrylic water-based emulsion 40 ~ 70wt%, hydroxyl water-based vinylbenzene 20 ~ 50wt%, conductive, transparent graphite composite powder 1 ~ 10wt%.
The invention has the beneficial effects as follows: the present invention is by improving hygroscopic paint formula, add vinylformic acid and sour ammonia and the organic amine adsorbing sizing agent release of casein wherein, also include PVC, starch etc. simultaneously, the label making to have the hygroscopic coatings that this hygroscopic paint is formed can active adsorption ammonia, organic amine and water, drying effect is good, laminating is firm, label also has splendid moistureproof water resistance simultaneously, can ice for a long time; There is high intensity, the impact do not transported and store; There is splendid glossiness, be applicable to High-Speed Automatic labeling and meet various typography and innovation calls.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is the label construction schematic diagram of one embodiment of the invention;
Fig. 2 is the label construction schematic diagram of another embodiment of the present invention.
Embodiment
A kind of single piece of plastic film label hygroscopic paint provided by the invention is by the PVA of 12 ~ 24wt%, the graft starch of 42 ~ 72wt%, the casein acid of 6 ~ 13wt%, the acrylic resin of 10 ~ 21wt% and the sodium polyacrylate of 0.01 ~ 10wt%, add appropriate water and ethanol and mix and form; Described acrylic resin softens point control below 50 DEG C.
Wherein water and ethanol are solvent, preferably, by adjusting the ratio of water and ethanol, make the solid content of described hygroscopic paint be 30-80wt%.
By adding vinylformic acid and casein acid in coating, the ammonia in sizing agent, organic amine and water can be absorbed, thus when avoiding bonding, the ammonia discharged in sizing agent glue, water or organic amine, or the moisture content in environment enters generation bubble, cause labeling to bubble, subsides bottle effect is undesirable.
Preferably, dry hygroscopic coatings every kilogram Absorbable rod ammonia, water or the organic amine 10-30 milliliter obtained of described hygroscopic paint.
A kind of single piece of plastic film label of the present invention, comprises single piece of plastic film layer, and is coated with the hygroscopic coatings formed through above-mentioned hygroscopic paint.Preferably, described single piece of plastic film label, comprises single piece of plastic film layer, and above-mentioned hygroscopic paint is coated with the hygroscopic coatings formed, also comprise the printed layers be stacked and placed on above single piece of plastic film layer or below, and be placed in the anti-electrostatic polymeric coating above printed layers; Described hygroscopic coatings is placed under single piece of plastic film layer.
" on being placed in " mentioned refers to close contact also can be not close contact.And " on being stacked and placed on ", then referring to, is the relation of close contact between two-layer.
I.e. a kind of single piece of plastic film label of the present invention, comprise single piece of plastic film layer 1, and described hygroscopic paint is coated with the hygroscopic coatings 4 formed, be stacked and placed on printed layers 2 above single piece of plastic film layer or below, be placed in the anti-electrostatic polymeric coating 3 above printed layers, wherein, being placed under single piece of plastic film layer of described hygroscopic coatings 4.
Can be interpreted as comprising following two schemes:
Scheme one, as shown in Figure 1, a kind of single piece of plastic film label, comprises anti-electrostatic polymeric coating 3, printed layers 2, single piece of plastic film layer 1 and hygroscopic coatings 4 from top to bottom successively.
Scheme two, as shown in Figure 2, a kind of single piece of plastic film label, comprises anti-electrostatic polymeric coating 3, single piece of plastic film layer 1, printed layers 2 and hygroscopic coatings 4 from top to bottom successively.
Single piece of plastic film layer 1 of the present invention is can the plastics film of double spread, can adopt a lot of material, and what be usually used in label can the plastics film of double spread, preferably adopts stalk modified plastics film, more environmental protection.Film can be transparent also can be opaque, and need to select according to printing effect, the thickness of film is preferably 20-100 μm.
Prepare for method such as casting method or the coetrusion of the plastics film in label of the present invention by those skilled in the art's resin.The extrudate of thin-film material or coextrusion are by known to extrude or coextrusion die head is extruded and formed from suitable simultaneously, and in coextrusion situation, each layer is forever to combine to provide single coextrusion.
Preferably, the glue spread forming hygroscopic paint during described hygroscopic coatings 4 is 6-30g/m
2.
Described hygroscopic coatings 4 can by adopting coating, extruding or the setting of coextrusion method.
Preferably, described hygroscopic coatings 4 is dissolved when pH=7.1-14, does not dissolve during pH≤7.
Preferably, binding strength >=5 grade of described hygroscopic coatings 4 and single piece of plastic film layer 1.
On the other hand, anti-electrostatic polymeric coating 3 in the embodiment of the present invention is coated with dry obtaining by anti-electrostatic polymer coating, anti-electrostatic polymer coating is made up of following component: hydroxyl acrylic water-based emulsion 40 ~ 70wt%, hydroxyl water-based vinylbenzene 20 ~ 50wt%, conductive, transparent graphite composite powder 1 ~ 10wt%
The method of the above-mentioned single piece of plastic film label of preparation provided by the invention, comprises step:
Prepared by single piece of plastic film layer 1;
Prepared by printed layers 2;
Prepared by anti-electrostatic polymeric coating 3;
Prepared by hygroscopic coatings 4.
As the single piece of plastic film label in scheme one, can adopt and first prepare printed layers 2, printed layers 2 be coated with anti-static coating 3, then turnover bracket, in thin film layer opposite side coating hygroscopic coatings 4.That is,
The first step: prepared by single piece of plastic film layer 1; Be that 20-100 μm of plastic film substrates carry out corona treatment by thickness, make its surface tension reach sticking power requirement needed for printing treatment;
Second step: prepared by printed layers 2, is placed on film frame by single piece of plastic film layer 1, then according to predetermined pattern, single piece of plastic film layer 1 side printing-ink or carry out special typography process and obtain printed layers 2;
3rd step: prepared by anti-electrostatic polymeric coating 3; At printed layers 2 side coating anti-electrostatic polymer coating, and drying obtains anti-electrostatic polymeric coating 3; Described anti-electrostatic polymer coating is made up of following component: hydroxyl acrylic water-based emulsion 40 ~ 70wt%, hydroxyl water-based vinylbenzene 20 ~ 50wt%, conductive, transparent graphite composite powder 1 ~ 10wt%;
4th step: prepared by hygroscopic coatings 4; Upset film frame, at the opposite side of single piece of plastic film layer 1 according to 6-30g/m
2glue spread coating hygroscopic paint, and drying obtains hygroscopic coatings 4; Described hygroscopic paint by the graft starch of the PVA of 12 ~ 24wt%, 42 ~ 72wt%, the acid of the casein of 6 ~ 13wt%, the acrylic resin of 10 ~ 21wt% and the sodium polyacrylate of 0.01 ~ 10wt%, add appropriate water and ethanol and mix and form; Described acrylic resin softens point control below 50 DEG C.
Or, be first coated with hygroscopic coatings 4, then overturn film, film is printed, be coated with anti-static coating 3.That is,
The first step: prepared by single piece of plastic film layer 1; Be that 20-100 μm of plastic film substrates carry out corona treatment by thickness, make its surface tension reach sticking power requirement needed for printing treatment;
Second step: prepared by hygroscopic coatings 4; Single piece of plastic film layer 1 is placed on film frame, in the side of single piece of plastic film layer 1 according to 6-30g/m
2glue spread coating hygroscopic paint, and drying obtains hygroscopic coatings 4; Described hygroscopic paint by the graft starch of the PVA of 12 ~ 24wt%, 42 ~ 72wt%, the acid of the casein of 6 ~ 13wt%, the acrylic resin of 10 ~ 21wt% and the sodium polyacrylate of 0.01 ~ 10wt%, add appropriate water and ethanol and mix and form; Described acrylic resin softens point control below 50 DEG C;
3rd step: prepared by printed layers 2; Upset film frame, at the opposite side of single piece of plastic film layer, according to predetermined pattern, printing-ink or carry out special typography process and obtain printed layers 2;
4th step: prepared by anti-electrostatic polymeric coating 3; On printed layers 2, be coated with anti-electrostatic polymer coating, and drying obtains anti-electrostatic polymeric coating 3; Described anti-electrostatic polymer coating is made up of following component: hydroxyl acrylic water-based emulsion 40 ~ 70wt%, hydroxyl water-based vinylbenzene 20 ~ 50wt%, conductive, transparent graphite composite powder 1 ~ 10wt%.
For the film in scheme two, following steps can be adopted to be prepared,
The first step: prepared by single piece of plastic film layer 1; Be that 20 μm of-100 μm of plastic film substrates carry out corona treatment by thickness, make its surface tension reach sticking power requirement needed for printing treatment;
Second step: prepared by printed layers 2, is placed on film frame by single piece of plastic film layer 1, then according to predetermined pattern, single piece of plastic film layer 1 side printing-ink or carry out special typography process and obtain printed layers;
3rd step: prepared by hygroscopic coatings 4; Be coated with according to 6-30g/m on printed layers 2
2glue spread coating hygroscopic paint, and drying obtains hygroscopic coatings 4; Described hygroscopic paint by the graft starch of the PVA of 12 ~ 24wt%, 42 ~ 72wt%, the acid of the casein of 6 ~ 13wt%, the acrylic resin of 10 ~ 21wt% and the sodium polyacrylate of 0.01 ~ 10wt%, add appropriate water and ethanol and mix and form; Described acrylic resin softens point control below 50 DEG C;
4th step: prepared by anti-electrostatic polymeric coating 3, upset film frame, at the opposite side coating anti-electrostatic polymer coating of single piece of plastic film layer 1, and drying obtains anti-electrostatic polymeric coating 3; Described anti-electrostatic polymer coating is made up of following component: hydroxyl acrylic water-based emulsion 40 ~ 70wt%, hydroxyl water-based vinylbenzene 20 ~ 50wt%, conductive, transparent graphite composite powder 1 ~ 10wt%.
embodiment 1
1, the preparation of hygroscopic paint: add 12 parts of PVA successively, 70 parts of graft starchs, 6 parts of casein acid, 10 parts of vinylformic acid (acrylic resin softens point control below 50 DEG C), 2 parts of sodium polyacrylates, then appropriate second alcohol and water is added, wherein ethanol and water volume ratio are 1:1, make the mixture solid content obtained be 30%, after mixing under 500 revs/min of conditions, stir 30min, mix and namely obtain hygroscopic paint.
2, the preparation of anti-electrostatic polymer coating: add 59 parts of hydroxyl acrylic water-based emulsions successively in proportion, 40 parts of hydroxyl water-based vinylbenzene, after 1 part of conductive, transparent graphite composite powder, under 650 revs/min of conditions, stir 40min, mix and namely obtain anti-electrostatic polymer coating.
3, the implementation step preparing single piece of plastic film label is:
1) be that 20 μm of stalk modified plastics film substrates carry out corona treatment by thickness, make its surface tension reach sticking power requirement needed for printing treatment, thus obtain plastic film layers 1;
2) single piece of plastic film layer 1 is placed on film frame, according to predetermined pattern, carries out intaglio printing in the side of single piece of plastic film layer 1, obtain printed layers 2;
3) adopt at the upper surface of printed layers 2 the anti-electrostatic polymer coating obtained in intaglio printing press application step 2, and drying obtains anti-electrostatic polymeric coating 3; Application conditions is as follows: adopt 20 μm of degree of depth rollers, and version order is at 120 orders, and based on baking oven warm air drying, baking oven length is about 6m, and baking oven significant temp can reach 150 DEG C; Surface covered 180m/min;
4) overturn film frame, adopt the hygroscopic paint obtained in intaglio printing press application step 1 at single piece of plastic film layer 1 opposite side, and drying obtains hygroscopic coatings 4; Application conditions is as follows: adopt 50 μm of degree of depth rollers, and version order is at 400 orders, and surface covered is 180m/min, wet glue spread 6g/m
2; Based on baking oven warm air drying, baking oven length is about 6m, and baking oven significant temp reaches 150 DEG C; Obtain hygroscopic coatings 4 every kilogram can absorb ammonia, water or organic amine and be about 10ml;
5) the single piece of plastic film label obtained is carried out cut, cross cutting, packaging warehouse-in after product examine.The label construction obtained as shown in Figure 1.
embodiment 2
1, the preparation of hygroscopic paint: add 18 parts of PVA successively, 53.99 part graft starch, 8 parts of casein acid, 20 parts of vinylformic acid (acrylic resin softens point control below 50 DEG C), 0.01 part of sodium polyacrylate, then appropriate second alcohol and water is added, wherein ethanol and water volume ratio are 1:1, make the mixture solid content obtained be 60%, under 800 revs/min of conditions, stir 40min, mix and namely obtain hygroscopic paint.
2, the preparation of anti-electrostatic polymer coating: add 40 parts of hydroxyl acrylic water-based emulsions successively, 50 parts of hydroxyl water-based vinylbenzene, after 10 parts of conductive, transparent graphite composite powders, under 500 revs/min of conditions, stir 50min, mix and namely obtain anti-electrostatic polymer coating.
3, the implementation step preparing single piece of plastic film label is:
1) be that 100 μm of stalk modified plastics film substrates carry out corona treatment by thickness, make its surface tension reach sticking power requirement needed for printing treatment, thus obtain plastic film layers 1;
2) be placed on film frame by single piece of plastic film layer 1, according to predetermined pattern, carry out intaglio plate in the side of single piece of plastic film layer 1, the hygroscopic paint obtained in application step 1 is also dry, obtains hygroscopic coatings 4; Application conditions is as follows: adopt 80 μm of degree of depth rollers, and version order is at 100 orders, and surface covered 100m/min, wet glue spread 15g/m
2; Based on baking oven warm air drying, baking oven length is about 3m, and baking oven significant temp can reach 150 DEG C; Obtain hygroscopic coatings 4 every kilogram can absorb ammonia, water or organic amine and be about 30ml;
3) overturn film frame, at the opposite side of single piece of plastic film layer 1, according to predetermined pattern, carry out intaglio printing, obtain printed layers 2;
4) on printed layers 1, adopt the anti-electrostatic polymer coating obtained in intaglio printing press application step 2, and drying obtains anti-electrostatic polymeric coating 3; Application conditions: adopt 80 μm of degree of depth rollers, version order at 100 orders, surface covered 100m/min, based on baking oven warm air drying, baking oven length is about 3m, and baking oven significant temp can reach 150 DEG C;
5) single piece of plastic film label is carried out cut, cross cutting, packaging warehouse-in after product examine.The label construction obtained as shown in Figure 1.
embodiment 3
1, the preparation of hygroscopic paint: add 24 parts of PVA successively, 44 parts of graft starchs, 10 parts of casein acid, 15 parts of vinylformic acid (acrylic resin softens point control below 50 DEG C), 7 parts of sodium polyacrylates, then appropriate second alcohol and water is added, wherein ethanol and water volume ratio are 1:1, make the mixture solid content obtained be 80%, then under 800 revs/min of conditions, stir 50min, mix and namely obtain hygroscopic paint.
2, the preparation of anti-electrostatic polymer coating: add 70 parts of hydroxyl acrylic water-based emulsions successively, 20 parts of hydroxyl water-based vinylbenzene, after 10 parts of conductive, transparent graphite composite powders, under 800 revs/min of conditions, stir 30min, mix and namely obtain anti-electrostatic polymer coating.
3, the implementation step preparing single piece of plastic film label is:
1) be that 80 μm of stalk modified plastics film substrates carry out corona treatment by thickness, make its surface tension reach sticking power requirement needed for printing treatment layer, thus obtain plastic film layers 1;
2) single piece of plastic film layer 1 is placed on film frame, according to predetermined pattern, carries out intaglio printing in the side of single piece of plastic film layer 1, obtain printed layers 2;
3) on printed layers 2, adopt the hygroscopic paint obtained in intaglio printing press application step 1, obtain hygroscopic coatings 4, application conditions: adopt 80 μm of degree of depth rollers, version order is at 100 orders, and surface covered 100m/min, wet glue spread 25g/m
2; Based on baking oven warm air drying, baking oven length is about 3m, and baking oven significant temp can reach 150 DEG C; Obtain hygroscopic coatings 4 every kilogram can absorb ammonia, water or organic amine and be about 20ml;
4) film frame is overturn, anti-electrostatic polymer coating in intaglio printing press application step 2 is adopted at single piece of plastic film layer 1 opposite side, obtain anti-electrostatic polymeric coating 3, application conditions is as follows: adopt 80 μm of degree of depth rollers, version order is at 100 orders, and surface covered 100m/min, based on baking oven warm air drying, baking oven length is about 3m, and baking oven significant temp can reach 150 DEG C;
5) single piece of plastic film label is carried out cut, cross cutting, packaging warehouse-in after product examine.The label construction obtained as shown in Figure 2.
Above better embodiment of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (16)
1. a single piece of plastic film label hygroscopic coatings hygroscopic paint, it is characterized in that: by the PVA of 12 ~ 24wt%, the graft starch of 42 ~ 72wt%, the casein acid of 6 ~ 13wt%, the acrylic resin of 10 ~ 21wt% and the sodium polyacrylate of 0.01 ~ 10wt%, add appropriate water and ethanol and mix and form; Described acrylic resin softens point control below 50 DEG C.
2. single piece of plastic film label hygroscopic coatings hygroscopic paint according to claim 1, is characterized in that, the solid content of described hygroscopic paint is 30-80wt%.
3. a single piece of plastic film label, comprise single piece of plastic film layer, and through the dry hygroscopic coatings formed of hygroscopic paint coating, it is characterized in that, described hygroscopic paint is single piece of plastic film label hygroscopic coatings hygroscopic paint as claimed in claim 1 or 2.
4. single piece of plastic film label according to claim 3, is characterized in that, the ability that described hygroscopic coatings draws ammonia, water or organic amine is: every kilogram of hygroscopic coatings Absorbable rod ammonia, water or organic amine 10-30 milliliter.
5. single piece of plastic film label according to claim 4, is characterized in that: also comprise the printed layers be stacked and placed on above single piece of plastic film layer or below, and is placed in the anti-electrostatic polymeric coating above printed layers; Described hygroscopic coatings is placed under single piece of plastic film layer.
6. single piece of plastic film label according to claim 5, is characterized in that, when forming described hygroscopic coatings, the glue spread of hygroscopic paint is 6-30g/m
2.
7. single piece of plastic film label according to claim 5, is characterized in that, described hygroscopic coatings is coating layer, coextrusion layer or extruding layer.
8. single piece of plastic film label according to claim 5, is characterized in that, described hygroscopic coatings is dissolved when pH=7.1-14, does not dissolve during pH≤7.
9. single piece of plastic film label according to claim 5, is characterized in that, described single piece of plastic film is stalk modified plastics film.
10. single piece of plastic film label according to claim 5, is characterized in that, binding strength >=5 grade of described hygroscopic coatings and single piece of plastic film layer.
11. single piece of plastic film labels according to claim 5, is characterized in that, the thickness of described single piece of plastic film layer is 20-100 μm.
12. single piece of plastic film labels according to claim 5, it is characterized in that, described anti-electrostatic polymeric coating is coated with dry formation by anti-electrostatic polymer coating, described anti-electrostatic polymer coating is made up of following component: hydroxyl acrylic water-based emulsion 40 ~ 70wt%, hydroxyl water-based vinylbenzene 20 ~ 50wt%, conductive, transparent graphite composite powder 1 ~ 10wt%.
The preparation method of 13. 1 kinds of single piece of plastic film labels, is characterized in that, comprises the steps:
The first step: prepared by single piece of plastic film layer; Be that 20 μm of-100 μm of plastic film substrates carry out corona treatment by thickness, make its surface tension reach sticking power requirement needed for printing treatment, namely obtain described single piece of plastic film layer;
Second step: prepared by printed layers; Single piece of plastic film is placed on film frame, then according to predetermined pattern, single piece of plastic film layer side printing-ink or carry out special typography process and obtain printed layers;
3rd step: prepared by anti-electrostatic polymeric coating; Anti-electrostatic polymer coating is coated with on printed layers, and dry formation anti-electrostatic polymeric coating; Described anti-electrostatic polymer coating is made up of following component: hydroxyl acrylic water-based emulsion 40 ~ 70wt%, hydroxyl water-based vinylbenzene 20 ~ 50wt%, conductive, transparent graphite composite powder 1 ~ 10wt%;
4th step: prepared by hygroscopic coatings; Upset film frame, at the opposite side of single piece of plastic film layer according to 6-30g/m
2glue spread coating hygroscopic paint and dry form hygroscopic coatings; Described hygroscopic paint by the graft starch of the PVA of 12 ~ 24wt%, 42 ~ 72wt%, the acid of the casein of 6 ~ 13wt%, the acrylic resin of 10 ~ 21wt% and the sodium polyacrylate of 0.01 ~ 10wt%, add appropriate water and ethanol and mix and form; Described acrylic resin softens point control below 50 DEG C.
14. 1 kinds of single piece of plastic film label preparation methods, is characterized in that, comprise the following steps:
The first step: prepared by single piece of plastic film layer; Be that 20 μm of-100 μm of plastic film substrates carry out corona treatment by thickness, make its surface tension reach sticking power requirement needed for printing treatment, namely obtain described single piece of plastic film layer;
Second step: prepared by printed layers; Single piece of plastic film is placed on film frame, then according to predetermined pattern, single piece of plastic film layer side printing-ink or carry out special typography process and obtain printed layers;
3rd step: prepared by hygroscopic coatings; According to 6-30g/m on printed layers
2glue spread coating hygroscopic paint, and dry form hygroscopic coatings; Described hygroscopic paint by the graft starch of the PVA of 12 ~ 24wt%, 42 ~ 72wt%, the acid of the casein of 6 ~ 13wt%, the acrylic resin of 10 ~ 21wt% and the sodium polyacrylate of 0.01 ~ 10wt%, add appropriate water and ethanol and mix and form; Described acrylic resin softens point control below 50 DEG C;
4th step: prepared by anti-electrostatic polymeric coating; Upset film frame, at the opposite side coating anti-electrostatic polymer coating of single piece of plastic film layer, and dry formation anti-electrostatic polymeric coating; Described anti-electrostatic polymer coating is made up of following component: hydroxyl acrylic water-based emulsion 40 ~ 70wt%, hydroxyl water-based vinylbenzene 20 ~ 50wt%, conductive, transparent graphite composite powder 1 ~ 10wt%.
The preparation method of 15. 1 kinds of single piece of plastic film labels, is characterized in that, comprises the steps:
The first step: prepared by single piece of plastic film layer; Be that 20 μm of-100 μm of plastic film substrates carry out corona treatment by thickness, make its surface tension reach sticking power requirement needed for printing treatment, namely obtain described single piece of plastic film layer;
Second step: prepared by hygroscopic coatings; Single piece of plastic film is placed on film frame, in the side of single piece of plastic film layer according to 6-30g/m
2glue spread coating hygroscopic paint, and dry form hygroscopic coatings; Described hygroscopic paint by the graft starch of the PVA of 12 ~ 24wt%, 42 ~ 72wt%, the acid of the casein of 6 ~ 13wt%, the acrylic resin of 10 ~ 21wt% and the sodium polyacrylate of 0.01 ~ 10wt%, add appropriate water and ethanol and mix and form; Described acrylic resin softens point control below 50 DEG C;
3rd step: prepared by printed layers; Upset film frame, at the opposite side of single piece of plastic film layer, according to predetermined pattern, printing-ink or carry out special typography process and obtain printed layers;
4th step: prepared by anti-electrostatic polymeric coating; Anti-electrostatic polymer coating is coated with on printed layers, and dry formation anti-electrostatic polymeric coating; Described anti-electrostatic polymer coating is made up of following component: hydroxyl acrylic water-based emulsion 40 ~ 70wt%, hydroxyl water-based vinylbenzene 20 ~ 50wt%, conductive, transparent graphite composite powder 1 ~ 10wt%.
The preparation method of 16. single piece of plastic film labels according to any one of claim 13-15, it is characterized in that, the coating of described printed layers, anti-static coating and hygroscopic coatings is realized by intaglio printing press.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952361A (en) * | 2015-06-12 | 2015-09-30 | 广东万昌印刷包装股份有限公司 | Plastic label with metal positioning effect and preparation method thereof |
| CN105427743A (en) * | 2015-12-19 | 2016-03-23 | 广东万昌印刷包装股份有限公司 | Plastic label |
| CN109473030A (en) * | 2018-09-30 | 2019-03-15 | 上海诗冠印刷有限公司 | A kind of processing method of label |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3733286A (en) * | 1970-10-19 | 1973-05-15 | Nalco Chemical Co | Compositions for pigmented paper coatings which contain styrene-acrolein polymers |
| CN1592682A (en) * | 2001-10-29 | 2005-03-09 | 艾弗里·丹尼森公司 | Label films and labeling process |
| CN102796431A (en) * | 2012-09-13 | 2012-11-28 | 惠州艺都影像科技有限公司 | Label film paint and manufacturing method thereof |
| CN103280156A (en) * | 2013-06-17 | 2013-09-04 | 海南赛诺实业有限公司 | Plastic tag and manufacturing method thereof |
| CN104077960A (en) * | 2014-06-24 | 2014-10-01 | 广东万昌印刷包装有限公司 | Film label and preparation method |
-
2014
- 2014-12-24 CN CN201410824910.1A patent/CN104610836A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3733286A (en) * | 1970-10-19 | 1973-05-15 | Nalco Chemical Co | Compositions for pigmented paper coatings which contain styrene-acrolein polymers |
| CN1592682A (en) * | 2001-10-29 | 2005-03-09 | 艾弗里·丹尼森公司 | Label films and labeling process |
| CN102796431A (en) * | 2012-09-13 | 2012-11-28 | 惠州艺都影像科技有限公司 | Label film paint and manufacturing method thereof |
| CN103280156A (en) * | 2013-06-17 | 2013-09-04 | 海南赛诺实业有限公司 | Plastic tag and manufacturing method thereof |
| CN104077960A (en) * | 2014-06-24 | 2014-10-01 | 广东万昌印刷包装有限公司 | Film label and preparation method |
Non-Patent Citations (3)
| Title |
|---|
| 化学工业部科学技术情报研究所: "《世界精细化工手册》", 31 December 1982, 西安新华印刷厂 * |
| 邢传波: "《丙烯酸型高吸水性树脂的制备及改性研究》", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 陈战利: "《塑料防静电涂料的研制》", 《现代涂料与涂装》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952361A (en) * | 2015-06-12 | 2015-09-30 | 广东万昌印刷包装股份有限公司 | Plastic label with metal positioning effect and preparation method thereof |
| CN105427743A (en) * | 2015-12-19 | 2016-03-23 | 广东万昌印刷包装股份有限公司 | Plastic label |
| CN109473030A (en) * | 2018-09-30 | 2019-03-15 | 上海诗冠印刷有限公司 | A kind of processing method of label |
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