CN110534014B - Aluminum foil paper grinding wheel label and manufacturing method thereof - Google Patents
Aluminum foil paper grinding wheel label and manufacturing method thereof Download PDFInfo
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- CN110534014B CN110534014B CN201910845914.0A CN201910845914A CN110534014B CN 110534014 B CN110534014 B CN 110534014B CN 201910845914 A CN201910845914 A CN 201910845914A CN 110534014 B CN110534014 B CN 110534014B
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- label
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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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- 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
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/10—Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
Abstract
The invention discloses an aluminum foil grinding wheel label, which comprises label paper and a printing label, wherein the label paper is aluminum foil composite paper or aluminum foil paper coated by aluminum paste; the printed label is printed by high-temperature-resistant ink. The label paper comprises 60-80g per square meter of base paper, an adhesive layer and an aluminum foil, wherein the aluminum foil is bonded on the base paper through the adhesive layer. Meanwhile, the invention also provides a manufacturing method of the grinding wheel label, and the color and the brightness of the aluminum-foil paper grinding wheel label manufactured by the method are effectively improved, so that the quality of the grinding wheel is improved under the condition of the same quality.
Description
Technical Field
The invention relates to a grinding tool label, in particular to an aluminum-foil paper grinding wheel label of a resin grinding wheel and a manufacturing method thereof.
Background
When the resin grinding wheel is formed, grinding wheel tissues such as abrasive fiber mesh trademark hole rings and the like are pressed together by a grinding tool, the trademark of the grinding wheel is used for marking trademark brands, purposes, specifications, models, sizes, thicknesses, materials and the like, a grinding wheel label and the grinding wheel are subjected to high-temperature curve fluidized drying, in the fluidized drying process, the temperature curve is between 165 and 210 ℃, and the vulcanizing drying time is as long as 30 hours.
Disclosure of Invention
The invention aims to solve the technical problems and provides an aluminum-foil paper grinding wheel label of a resin grinding wheel and a manufacturing method thereof, which can effectively improve the color and brightness of the label without increasing the cost of products and ensure that the quality of the grinding wheel is improved under the condition of the same quality.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the aluminum foil grinding wheel label comprises label paper and a printing label, wherein the label paper is aluminum foil composite paper or aluminum foil paper coated by aluminum paste; the printed label is printed by high-temperature-resistant ink.
Preferably, the label paper is 60-80g per square meter.
Preferably, the label paper has 65g per square meter.
Preferably, the label paper comprises base paper, an adhesive layer and an aluminum foil, wherein the aluminum foil is bonded on the base paper through the adhesive layer.
Preferably, the base paper is 54-60g per square meter, the adhesive layer is 2g per square meter, and the aluminum foil is 6-10g per square meter.
Preferably, the base paper is 57g per square meter, the adhesive layer is 2g per square meter, and the aluminum foil is 8g per square meter.
As a preferable scheme, the high-temperature resistant ink comprises the following component raw materials: 45-55 parts of UV ink, 10-15 parts of epoxy acrylic resin, 6-10 parts of polyester acrylic resin, 4-6 parts of tricarboxymethyl propane triacrylate, 8-10 parts of tripropylene glycol diacrylate, 1-2 parts of benzophenone, 1-2 parts of diphenylethylene glycol, 1-2 parts of methyldiethanolamine, 1-2 parts of benzenediol, 1-2 parts of 502A/B-2 glue, 9-10 parts of pigment, 1-2 parts of auxiliary additive and 3-6 parts of polyurethane resin binder.
Meanwhile, the invention also provides a manufacturing method of the aluminum-foil paper grinding wheel label, the method is simple and convenient to operate, and the quality of the grinding wheel is improved under the condition of the same quality due to low realization difficulty.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the method comprises the following steps:
(1) adhering the aluminum foil to the base paper through the adhesive layer, and rolling to obtain a label paper original;
(2) if the thickness of the original label paper is more than or equal to 40 mu m, directly cutting; if the thickness of the original label paper is less than or equal to 40 mu m, the original label paper needs to be rolled, then rolled in a doubling way and then cut to obtain qualified label paper;
(3) coating a layer of gloss oil on the surface of the aluminum foil of the label paper;
(4) printing an ink label on the surface of the aluminum foil;
(5) annealing, inspecting and packaging.
Preferably, 6% -8% of polyurethane resin binder is added into the gloss oil.
Compared with the prior art, the invention has the following beneficial effects:
(1) the aluminum foil grinding wheel label adopts aluminum foil composite paper and aluminum foil coated by aluminum paste, has good high-temperature resistance effect, and is not easy to discolor and deform after high temperature. Compared with the common aluminum foil, the aluminum foil has the advantages that the color and the light color are closer to the mirror surface, the brightness is high, the aluminum foil is firm and safe, the appearance can be more metal, and the appearance of a user can be more reliable.
(2) The printing ink disclosed by the invention combines the characteristics of PE printing ink on the basis of high-temperature-resistant printing ink, improves the connection resin of the printing ink, and realizes that the high-temperature-resistant printing ink is firmly printed on the aluminum foil paper. The printing ink is adopted to print labels on the tin foil paper, is not easy to fall off, can not be transferred to a steel grinder, and is more resistant to high temperature and better in firmness. The requirements of users can be met.
(3) The manufacturing method is simple and quick, the working procedures are basically the same as those of the prior art, and the difference is only in raw materials and partial conditions, if a gloss oil layer is required to be additionally coated, the method is suitable for various printing modes, the adaptability of the method is enhanced, and the printing difficulty is reduced; and limiting the thickness of the rolled aluminum foil paper layer so as to improve the quality on the premise of meeting the quality requirement.
Detailed Description
The present invention is further illustrated by the following examples, which include, but are not limited to, the following examples.
The resin grinding wheel is mainly applied to cutting and grinding of steel, stainless steel, aluminum, stone and other substances, is called as industrial teeth, and the existing customers require the resin grinding wheel to be firm in appearance, safe to use and the technical core of a grinding wheel factory, the firmness in appearance is greatly related to labels, the existing grinding wheel labels mainly use coated paper, and the gold and silver ink is difficult to meet the requirements of consumers on appearance.
In view of this, the inventor mainly proceeds to improve the grinding wheel label from two aspects.
Firstly, the structural design of the label base paper is adopted. At present, the aluminum foil paper is not widely applied to the manufacturing process of the resin grinding wheel label due to the limitation of the defects that the aluminum foil paper is not firm enough, is easy to decolor at high temperature and can fall off after ink is printed and ink is scraped lightly. Based on years of work experience, knowledge accumulation and a large number of experiments, the inventor finds that the aluminum foil paper used for printing on the market is called aluminum foil composite paper or gold and silver card paper, has good color and luster, and can basically meet the requirements. However, the problems of high temperature volatilization and easy deinking cannot be solved. Based on the research, the inventor finds that the aluminum foil composite process has much better temperature resistance than the aluminum foil paper of the coating and laminating process, and based on the intensive research, the inventor finds that the aluminum foil composite paper and the aluminum foil paper coated by aluminum paste are used as paper for printing labels, and the gram weight of the aluminum foil paper is controlled to be about 65 grams (about 8 grams of aluminum foil per square meter and about 57 grams of bottom paper per square meter), so that the problem can be solved.
Secondly, because the printing firmness of the common high-temperature-resistant ink is not enough, the ink printed on the aluminum foil paper is scraped off by slightly scraping with a nail after printing, the pressure during the molding of the resin grinding wheel is very high, if the firmness is not enough, the ink on the label can be transferred and pressed on a steel grinding tool, and the PE ink (the ink printed on the film or the aluminum foil paper) on the printing market is not high-temperature-resistant. Based on the research result, the inventor further researches and improves the high-temperature resistant ink (CN107338007A), and after a large number of experiments, the inventor only needs to add about 5% of polyurethane resin binder to the high-temperature resistant ink to improve the ink, so that the high-temperature resistant ink can be firmly printed on the aluminum foil paper.
Thus, the aluminum foil grinding wheel label of the embodiment is formed.
Specifically, the aluminum-foil paper grinding wheel label of the embodiment includes label paper and a printing label, wherein the label paper is aluminum foil composite paper or aluminum foil paper coated with aluminum paste; the printed label is printed by high-temperature-resistant ink. The label paper comprises base paper, an adhesive layer and an aluminum foil, wherein the aluminum foil is bonded on the base paper through the adhesive layer, 54-56g of the base paper per square meter, 2g of the adhesive layer per square meter and 6-9g of the aluminum foil per square meter. The high-temperature-resistant ink comprises the following raw materials: 45-55 parts of UV ink, 10-15 parts of epoxy acrylic resin, 6-10 parts of polyester acrylic resin, 4-6 parts of tricarboxymethyl propane triacrylate, 8-10 parts of tripropylene glycol diacrylate, 1-2 parts of benzophenone, 1-2 parts of diphenylethylene glycol, 1-2 parts of methyldiethanolamine, 1-2 parts of benzenediol, 1-2 parts of 502A/B-2 glue, 9-10 parts of pigment, 1-2 parts of auxiliary additive and 3-6 parts of polyurethane resin binder.
The manufacturing method of the aluminum-foil paper grinding wheel label comprises the following steps:
(1) adhering the aluminum foil to the base paper through the adhesive layer, and rolling to obtain a label paper original;
(2) if the thickness of the original label paper is more than or equal to 40 mu m, directly cutting; if the thickness of the original label paper is less than or equal to 40 mu m, the original label paper needs to be rolled, then rolled in a doubling way and then cut to obtain qualified label paper;
(3) coating gloss oil on the surface of an aluminum foil of the label paper, wherein 6-8% of polyurethane resin binder is added into the gloss oil;
(4) printing an ink label on the surface of the aluminum foil;
(5) annealing, inspecting and packaging.
It should be noted that the adhesion force generated between the ink and the printing material mainly includes chemical bond force (i.e. interatomic force), intermolecular force (hydrogen bond force and van der waals force), interface electrostatic attraction force and mechanical force. The primary source of these forces is the interaction between the resin binder for the ink and the substrate. The selection of proper resin connecting materials is also critical for different base materials, generally speaking, for nonpolar base materials such as PE, PP and the like, the surface tension can only reach about 38 dynes even if the corona surface treatment is carried out, and the resin connecting materials such as chlorinated polypropylene resin connecting materials with nonpolar resin structures are adopted; for the surface polar substrate such as PET and PA, a polyurethane resin binder can be used. The polyurethane ink binder system can solve the problem of adhesion on a nonpolar base material by adding a small amount of adhesion promoters specially used for PP and PE or blending a small amount of chlorinated polypropylene resin with polyurethane resin, can achieve the problem of universality of a resin binder, and simultaneously solves the problem that toluene solvent residue easily exceeds the standard by taking the chlorinated polypropylene resin as the binder, and the breakthrough is particularly important in the 21 st century advocating green and environment protection.
This embodiment makes whole label more firm safety through the structural design to printing ink and aluminium foil paper basic unit, can also make the appearance more add to have the metal and feel through aluminium foil paper basic unit, makes user's view more feel reliable. The printing ink is used for printing labels on the tin foil paper, is not easy to fall off, can not be transferred to a steel grinder, and is more resistant to high temperature and better in firmness. The requirements of users can be met. The quality can be improved on the premise of meeting the quality requirement without increasing any manufacturing difficulty in the whole manufacturing process. The practicability is extremely strong, and the method can be popularized and applied.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the scope of the present invention, but all the insubstantial modifications or changes made within the spirit and scope of the main design of the present invention, which still solve the technical problems consistent with the present invention, should be included in the scope of the present invention.
Claims (8)
1. The aluminum foil grinding wheel label is characterized by comprising label paper and a printing label, wherein the label paper is aluminum foil composite paper or aluminum foil paper coated with aluminum paste, and the amount of the label paper per square meter is 60-80 g; the printed label is printed by high-temperature-resistant ink.
2. The aluminum-foil grinding wheel label of claim 1, wherein the label paper has a weight of 65 grams per square meter.
3. The label of claim 1 or 2, wherein the label paper comprises a base paper, an adhesive layer and an aluminum foil, and the aluminum foil is bonded to the base paper by the adhesive layer.
4. The aluminum-foil grinding wheel label according to claim 3, wherein the base paper has 54-60g per square meter, the adhesive layer has 2g per square meter, and the aluminum foil has 6-10g per square meter.
5. The aluminum-foil grinding wheel label according to claim 3, wherein the base paper has 57g per square meter, the adhesive layer has 2g per square meter, and the aluminum foil has 8g per square meter.
6. The aluminum-foil grinding wheel label according to claim 4 or 5, wherein the high temperature resistant ink comprises the following raw materials: 45-55 parts of UV ink, 10-15 parts of epoxy acrylic resin, 6-10 parts of polyester acrylic resin, 4-6 parts of tricarboxymethyl propane triacrylate, 8-10 parts of tripropylene glycol diacrylate, 1-2 parts of benzophenone, 1-2 parts of diphenylethylene glycol, 1-2 parts of methyldiethanolamine, 1-2 parts of benzenediol, 1-2 parts of 502A/B-2 glue, 9-10 parts of pigment, 1-2 parts of auxiliary additive and 3-6 parts of polyurethane resin binder.
7. The method for making the aluminum-foil paper grinding wheel label of claim 6, comprising the steps of:
(1) adhering the aluminum foil to the base paper through the adhesive layer, and rolling to obtain a label paper original;
(2) if the thickness of the original label paper is more than or equal to 40 mu m, directly cutting; if the thickness of the original label paper is less than or equal to 40 mu m, the original label paper needs to be rolled, then rolled in a doubling way and then cut to obtain qualified label paper;
(3) coating a layer of gloss oil on the surface of the aluminum foil of the label paper;
(4) printing an ink label on the surface of the aluminum foil;
(5) annealing, inspecting and packaging.
8. The method for making the aluminum-foil paper grinding wheel label as claimed in claim 7, wherein 6% -8% of polyurethane resin binder is added in the varnish.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910845914.0A CN110534014B (en) | 2019-09-09 | 2019-09-09 | Aluminum foil paper grinding wheel label and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910845914.0A CN110534014B (en) | 2019-09-09 | 2019-09-09 | Aluminum foil paper grinding wheel label and manufacturing method thereof |
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| CN110534014B true CN110534014B (en) | 2021-09-21 |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6358588B1 (en) * | 1998-10-03 | 2002-03-19 | Brady Worldwide, Inc. | Tags having a metallic heft and appearance and process for making them |
| CN100397260C (en) * | 2003-08-15 | 2008-06-25 | 河南天畅防伪包装有限公司 | Holographic colour print antiforge mark and its production technology |
| CN202394450U (en) * | 2012-02-21 | 2012-08-22 | 嘉兴市豪能包装有限公司 | Beer label with pattern |
| CN104269102B (en) * | 2014-10-17 | 2016-07-06 | 张钰源 | The special circular flexo colored hot-pressed label of resin wheel |
| CN104530823A (en) * | 2015-01-15 | 2015-04-22 | 英科·卡乐油墨(苏州)有限公司 | Printing ink combination for aluminum-foil paper and printing ink and gloss oil with same |
| CN206711493U (en) * | 2017-05-19 | 2017-12-05 | 温州豪格防伪科技有限公司 | A kind of new holographic positions label |
| CN107338007A (en) * | 2017-08-11 | 2017-11-10 | 郑州市晶森彩印有限公司 | The solid resistance to hot-press label of the special circular UV light of resin wheel |
| CN208701417U (en) * | 2018-07-30 | 2019-04-05 | 上海汉熵新材料科技有限公司 | A kind of composite aluminium foil paper of water-based coating |
| CN209248924U (en) * | 2019-01-31 | 2019-08-13 | 广州市鑫浪信息科技有限公司 | A kind of stealth ultraviolet light variable security label |
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