CN109345950B - Manufacturing method of high-brightness gold-stamping-simulated aluminized paper label - Google Patents
Manufacturing method of high-brightness gold-stamping-simulated aluminized paper label Download PDFInfo
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- CN109345950B CN109345950B CN201811316562.1A CN201811316562A CN109345950B CN 109345950 B CN109345950 B CN 109345950B CN 201811316562 A CN201811316562 A CN 201811316562A CN 109345950 B CN109345950 B CN 109345950B
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/22—Metallic printing; Printing with powdered inks
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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
- G09F2003/0208—Indicia
- G09F2003/021—Indicia behind the front foil
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Abstract
The invention discloses a method for manufacturing a high-brightness gilding-imitating aluminized paper label, which is characterized by comprising the following steps of: 1) embossing, namely pressing preset grains on the high-brightness aluminized paper; 2) breaking the paper, and dividing the embossed high-brightness aluminized paper into pieces according to a set specification; 3) flashing, removing burrs at the edge of the broken high-brightness aluminized paper; 4) printing, namely printing gold ink on the high-brightness aluminized paper to form a gold-imitating effect. Compared with the prior art, the high-brightness gilding-imitating aluminized paper label provided by the invention has the advantages that a gilding link is omitted, the cost is reduced, and the integrated molding is realized. Meanwhile, the anti-counterfeiting printing ink can be printed in batches, has outstanding performance advantage and effect, belongs to advanced technology in the label industry, has high requirements on matching of coating and various kinds of printing, is difficult to copy, and plays a certain anti-counterfeiting role.
Description
Technical Field
The invention relates to the technical field of labels, in particular to a manufacturing method of a high-gloss aluminized paper label with a gold stamping imitating effect.
Background
The traditional gold stamping process is a special printing process for transferring a color layer on an electrochemical aluminum foil onto a printed product by utilizing hot stamping equipment under hot pressing, and is often used as a post-printing processing process for giving a unique decorative effect and a metal three-dimensional sense to a label, but has the major problems of economy and the like, including high cost of the electrochemical aluminum foil, low production efficiency caused by the fact that the electrochemical aluminum foil cannot be integrally formed, lack of environmental protection due to secondary pollution caused by residual films, insufficient definition of images and texts of the printed product and insufficient richness of layers.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a method for manufacturing high-brightness gilding imitation aluminized paper, which directly prints golden ink on the high-brightness aluminized paper to achieve the gilding imitation effect, does not need post-processing and overcomes the economic problem of the existing gilding process.
In order to achieve the purpose, the invention adopts the following technical scheme.
A manufacturing method of a high-brightness gold-like gold-stamped aluminum-plated paper label is characterized by comprising the following steps:
1) embossing, namely pressing preset grains on the high-brightness aluminized paper;
2) breaking the paper, and dividing the embossed high-brightness aluminized paper into pieces according to a set specification;
3) flashing, removing burrs at the edge of the broken high-brightness aluminized paper;
4) printing, namely printing gold ink on the high-brightness aluminized paper to form a gold-imitating effect.
As a further explanation of the scheme, the golden ink comprises the following raw materials in parts by weight: 5-10 parts of a thinner, 0.5-1 part of a golden red ink and 1-5 parts of a transparent yellow ink.
As a further illustration of the above scheme, the density value of the ink after printing of the golden ink is controlled to be 1.5 +/-0.1.
As a further explanation of the above scheme, the highlight effect of the high-brightness aluminized paper is formed by coating a coating resin.
As a further illustration of the above scheme, the high light effect of the high brightness aluminized paper is formed by using a PET/BOPP film as a transfer carrier and performing a direct plating method or a BOPP transfer plating method on the aluminized paper.
As a further explanation of the above scheme, the high brightness aluminized paper is manufactured by the following steps:
1) molding, namely molding on a molding press to obtain a finished paper product;
2) rewinding, namely performing quality inspection on the rewinding machine, and if slitting is required, adding a slitting knife on the rewinding machine;
3) compounding, namely compounding the paper and the transfer film on a compounding machine;
4) peeling, the transfer film and the paper are peeled by a peeling machine, so that the holographic image on the transfer film is transferred to the paper;
5) drying;
6) aluminizing, namely aluminizing the dried paper to obtain aluminized paper;
7) top coating/back coating, coating resin on the front and back of the aluminized paper to generate a highlight effect;
8) dampening, namely dampening the aluminized paper coated with the coating resin to restore the moisture;
9) and (7) warehousing.
As a further explanation of the above scheme, the coating resin is prepared from the following raw materials in percentage by mass: 20-30% of acrylic resin, 0.1-1% of leveling assistant, 0.1-1% of defoaming assistant, 0.1-1% of wetting agent, 0.1-1% of hinge agent, 0.1-1% of preservative and 70-78% of water.
As a further explanation of the above solution, the method further comprises the following steps after the printing step: selecting paper, aligning paper, cutting paper, punching die, binding paper, boxing and sealing.
The invention has the beneficial effects that:
firstly, gold ink is directly printed on high-brightness aluminized paper to form a gold-imitation stamping effect, post-processing is not needed, bottle-sticking performance and paper performance are achieved, meanwhile, one-step forming printing can be directly conducted, the gold stamping use of a metal aluminum foil is eliminated, and the economic problem of the original gold stamping process is solved.
Secondly, batch printing can be performed, and the cost is lower by adopting the high-brightness aluminized paper process technology than by directly adopting line gilding and gilding after printing; the anti-counterfeiting label has outstanding performance advantages and effects, belongs to advanced technology in the label industry, has high requirements on matching of paint and various kinds of printing, is difficult to copy, and plays a certain anti-counterfeiting role.
Drawings
Fig. 1 is a flow chart of a manufacturing method of the high-brightness gilding-imitation aluminized paper label provided by the invention.
Detailed Description
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the feature, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the present invention, unless otherwise specified and limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.
The following describes the embodiments of the present invention with reference to the drawings of the specification, so that the technical solutions and the advantages thereof are more clear and clear. The embodiments described below are exemplary and are intended to be illustrative of the invention, but are not to be construed as limiting the invention.
Example one
As shown in fig. 1, a method for manufacturing a high-brightness gold-stamping-like aluminized paper label is characterized by comprising the following steps:
1) embossing, pressing preset lines on the high-brightness aluminized paper.
2) And (5) breaking the paper, and dividing the embossed high-brightness aluminized paper into pieces according to a set specification.
3) And (4) flashing, namely removing burrs at the edge of the high-brightness aluminized paper after the broken paper is cut.
4) Printing, namely printing gold ink on the high-brightness aluminized paper to form a gold-imitating effect.
5) Selecting paper, aligning paper, cutting paper, punching, screening printed high-brightness aluminized paper, aligning, cutting, and punching to form.
6) Binding paper, boxing and sealing strips, and binding and packaging the prepared high-brightness gilding-imitating aluminized paper.
The golden ink comprises the following raw materials in parts by mass: 8.00 parts of thinner, 0.80 part of golden red ink and 2.00 parts of transparent yellow ink. The density value of the ink after the golden ink is printed is controlled to be 1.5 +/-0.1.
The high-brightness aluminized paper is formed by coating paint resin, and specifically comprises the following steps: 1) molding, namely molding on a molding press to obtain a finished paper product; 2) rewinding, namely performing quality inspection on the rewinding machine, and if slitting is required, adding a slitting knife on the rewinding machine; 3) compounding, namely compounding the paper and the transfer film on a compounding machine; 4) peeling, the transfer film and the paper are peeled by a peeling machine, so that the holographic image on the transfer film is transferred to the paper; 5) drying; 6) aluminizing, namely aluminizing the dried paper to obtain aluminized paper; 7) top coating/back coating, coating resin on the front and back of the aluminized paper to generate a highlight effect; the coating resin comprises the following raw materials in percentage by mass: acrylic resin: a leveling assistant: defoaming auxiliaries: wetting agent: a hinge agent: preservative: 24% of water: 0.3%: 0.3%: 0.2%: 0.5%: 0.2%: 74.5 percent. 8) Dampening, namely dampening the aluminized paper coated with the coating resin to restore the moisture; 9) and (7) warehousing.
The high-brightness aluminized paper prepared by the method has very glossy surface, the brightness is improved by 50 percent on the same scale, and the abrasion resistance of the ink layer is not influenced, and the ink does not fall off or wrinkle; meanwhile, the shrinkage stress on the surface of the paper is effectively reduced, the deformation tendency of the product is reduced, and the deformation probability of the product is reduced. In the temperature resistance aspect: the paper is baked for 5 minutes at 105 ℃, obvious whitening and coloring do not occur, the gloss is bright, the temperature resistance is improved by 200 percent compared with that of common paper, and the influence of the environmental temperature is reduced. In the aspect of alkali resistance: and the ammonia alkali resistance test shows that the paper has no blackening after more than 30 minutes, and the alkali resistance is improved by 50% compared with the common paper. In terms of moisture resistance: the storage humidity is 75%, the paper is not easy to deform or mildew, the water curl is more than 20 seconds, and the paper stability is improved.
Compared with the prior art, the high-brightness gilding-imitation aluminized paper label provided by the embodiment omits a gilding link, reduces the cost and realizes integrated molding. Meanwhile, the anti-counterfeiting printing ink can be printed in batches, has outstanding performance advantage and effect, belongs to advanced technology in the label industry, has high requirements on matching of coating and various kinds of printing, is difficult to copy, and plays a certain anti-counterfeiting role.
Example two
The manufacturing method of the high-brightness gilding-like aluminized paper label provided by the embodiment has the manufacturing steps basically the same as those of the embodiment, and is different from the embodiment,
firstly, the high-brightness aluminized paper is formed by using a PET/BOPP film as a transfer carrier and performing direct plating or BOPP transfer plating on the aluminized paper.
Secondly, the golden ink consists of the following raw materials in parts by weight: 10 parts of a thinning agent, 1 part of golden red ink and 5 parts of transparent yellow ink. The coating resin is prepared from the following raw materials in percentage by mass: 20% of acrylic resin, 0.1% of leveling assistant, 0.3% of defoaming assistant, 0.2% of wetting agent, 0.4% of hinge agent, 1% of preservative and 70-78% of water.
EXAMPLE III
The manufacturing method of the high-brightness gilding-imitation aluminized paper label provided by the embodiment has the manufacturing steps basically the same as those of the embodiment, and is different from the embodiment;
the golden ink comprises the following raw materials in parts by weight: 5 parts of a thinning agent, 0.5 part of golden red ink and 1 part of transparent yellow ink. The coating resin is prepared from the following raw materials in percentage by mass: 30% of acrylic resin, 0.6% of leveling assistant, 0.9% of defoaming assistant, 0.3% of wetting agent, 0.1% of hinge agent, 0.2% of preservative and 78% of water.
It will be appreciated by those skilled in the art from the foregoing description of construction and principles that the invention is not limited to the specific embodiments described above, and that modifications and substitutions based on the teachings of the art may be made without departing from the scope of the invention as defined by the appended claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.
Claims (4)
1. A manufacturing method of a high-brightness gold-like gold-stamped aluminum-plated paper label is characterized by comprising the following steps:
1) embossing, namely pressing preset grains on the high-brightness aluminized paper;
2) breaking the paper, and dividing the embossed high-brightness aluminized paper into pieces according to a set specification;
3) flashing, removing burrs at the edge of the broken high-brightness aluminized paper;
4) printing, namely printing gold ink on the high-brightness aluminized paper to form a gold-imitating effect;
the golden ink comprises the following raw materials in parts by weight: 5-10 parts of a thinning agent, 0.5-1 part of golden red ink and 1-5 parts of transparent yellow ink;
the high-brightness aluminized paper comprises the following manufacturing steps:
1) molding, namely molding on a molding press to obtain a finished paper product;
2) rewinding, namely performing quality inspection on the rewinding machine, and if slitting is required, adding a slitting knife on the rewinding machine;
3) compounding, namely compounding the paper and the transfer film on a compounding machine;
4) peeling, the transfer film and the paper are peeled by a peeling machine, so that the holographic image on the transfer film is transferred to the paper;
5) drying;
6) aluminizing, namely aluminizing the dried paper to obtain aluminized paper;
7) top coating/back coating, coating resin on the front and back of the aluminized paper to generate a highlight effect;
8) dampening, namely dampening the aluminized paper coated with the coating resin to restore the moisture;
the coating resin is prepared from the following raw materials in percentage by mass: 20-30% of acrylic resin, 0.1-1% of leveling assistant, 0.1-1% of defoaming assistant, 0.1-1% of wetting agent, 0.1-1% of hinge agent, 0.1-1% of preservative and 70-78% of water.
2. The method for manufacturing the high-brightness gilded and aluminized paper label according to claim 1, wherein the density value of the ink after printing the gold ink is controlled to be 1.5 ± 0.1.
3. The method for manufacturing the high-brightness gilded and aluminized paper label according to claim 1, wherein the high-brightness aluminized paper is formed by using a PET/BOPP film as a transfer carrier and performing direct plating or BOPP transfer plating on the aluminized paper.
4. The method for manufacturing the high-brightness gilded aluminized paper label according to claim 1, further comprising the following steps after the printing step: selecting paper, aligning paper, cutting paper, punching die, binding paper, boxing and sealing.
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