阅读说明：本技术 一种烫金型水松纸及其制备方法 (Gold stamping type tipping paper and preparation method thereof ) 是由 王彦彬 周济苍 顾雷明 于 2020-06-06 设计创作，主要内容包括：本发明提供了一种烫金型水松纸,包括水松纸原纸以及施加在水松纸原纸上的烫金层；所述烫金层包括粘结层和烫金膜转印烫金图案；所述粘结层包括以下重量份的原料：水溶性丙烯酸树脂45～55份、羧甲基纤维素5～8份、聚乙烯醇20～28份、聚乙烯醇缩甲醛8～12份、聚丙烯酰胺3～5份、瓜尔豆胶2～3.5份、防腐剂1～2份、去离子水15～28份。本发明的烫金型水松纸包括水松纸原纸以及施加在水松纸原纸上的烫金层；所述烫金层包括粘结层和烫金膜转印烫金图案；本发明的烫金型水松纸具有良好的烫金显示效果,烫金膜转印烫金图案与水松纸原纸通过粘结层结合牢固,附着力大,有效解决了烫金掉粉的问题。(The invention provides gold stamping type tipping paper which comprises tipping paper base paper and a gold stamping layer applied to the tipping paper base paper; the gold stamping layer comprises a bonding layer and a gold stamping film transfer gold stamping pattern; the bonding layer comprises the following raw materials in parts by weight: 45-55 parts of water-soluble acrylic resin, 5-8 parts of carboxymethyl cellulose, 20-28 parts of polyvinyl alcohol, 8-12 parts of polyvinyl formal, 3-5 parts of polyacrylamide, 2-3.5 parts of guar gum, 1-2 parts of preservative and 15-28 parts of deionized water. The gold stamping type tipping paper comprises tipping base paper and a gold stamping layer applied to the tipping base paper; the gold stamping layer comprises a bonding layer and a gold stamping film transfer gold stamping pattern; the gold stamping type tipping paper has good gold stamping display effect, the gold stamping film transfer gold stamping patterns are firmly combined with the tipping paper base paper through the bonding layer, the adhesive force is large, and the problem of gold stamping and powder falling is effectively solved.)

1. The gold stamping type tipping paper is characterized by comprising tipping paper base paper and a gold stamping layer applied to the tipping paper base paper; the gold stamping layer comprises a bonding layer and a gold stamping film transfer gold stamping pattern; the bonding layer comprises the following raw materials in parts by weight:

45-55 parts of water-soluble acrylic resin, 5-8 parts of carboxymethyl cellulose, 20-28 parts of polyvinyl alcohol, 8-12 parts of polyvinyl formal, 3-5 parts of polyacrylamide, 2-3.5 parts of guar gum, 1-2 parts of preservative and 15-28 parts of deionized water.

2. The gold stamping type tipping paper as claimed in claim 1, wherein the bonding layer comprises the following raw materials in parts by weight:

48 parts of water-soluble acrylic resin, 6 parts of carboxymethyl cellulose, 23 parts of polyvinyl alcohol, 9.4 parts of polyvinyl formal, 3.8 parts of polyacrylamide, 2.5 parts of guar gum, 1.3 parts of preservative and 19 parts of deionized water.

3. The gold stamping type tipping paper as claimed in claim 1, wherein the bonding layer comprises the following raw materials in parts by weight:

52 parts of water-soluble acrylic resin, 7 parts of carboxymethyl cellulose, 26 parts of polyvinyl alcohol, 11 parts of polyvinyl formal, 4 parts of polyacrylamide, 3.2 parts of guar gum, 1.7 parts of preservative and 25 parts of deionized water.

4. The gold stamping type tipping paper as claimed in claim 1, wherein the bonding layer comprises the following raw materials in parts by weight:

50 parts of water-soluble acrylic resin, 6.5 parts of carboxymethyl cellulose, 24 parts of polyvinyl alcohol, 10 parts of polyvinyl formal, 4 parts of polyacrylamide, 2.7 parts of guar gum, 1.5 parts of preservative and 22 parts of deionized water.

5. The bronzing tipping paper according to any one of claims 1 to 4, wherein the preservative is the preservative JM-II.

6. The preparation method of the gold stamping type tipping paper as claimed in claim 5, characterized by comprising the following steps:

a. weighing the raw materials of the bonding layer according to the parts by weight for later use;

b. uniformly mixing the raw materials weighed in the step a through a stirring mixer at normal temperature, wherein the rotating speed of the stirring mixer is 850-1000 r/min, and obtaining bonding glue;

c. coating the adhesive on the tipping paper base paper, then adhering a gold stamping film on the tipping paper base paper, moving the tipping paper base paper into a drying oven with the temperature of 52-58 ℃, taking out the tipping paper base paper after drying the adhesive, heating and pressurizing the gold stamping film at the heating temperature of 120-135 ℃, the pressure of 6.5-7.5 MPa and the heating and pressurizing time of 1-3 seconds, and then obtaining a gold stamping film transfer gold stamping pattern on the tipping paper base paper;

d. and cooling the raw paper of the tipping paper printed with the gold stamping film transfer printing gold stamping patterns, and then carrying out exposure treatment by using a plate printing machine to obtain the gold stamping type tipping paper.

Technical Field

The invention relates to the technical field of paper for cigarettes, in particular to gold stamping type tipping paper and a preparation method thereof.

Background

Tipping paper is a cigarette wrapper used as an overwrap for filter cigarette filter rods, which is wrapped around the filter to adhere the filter rod to the end of the rod. Cigarette tipping paper is the only cigarette packaging material directly contacting with the population, and with the pursuit of people for living quality, in order to increase the sensory enjoyment of consumers, the market puts forward a new demand on the taste effect of the tipping paper.

However, the tipping paper used at present has the following problems:

1. the combination of the gold stamping film transfer printing gold stamping pattern and the tipping base paper through the bonding layer is weaker, the adhesive force is smaller, and the problems of gold stamping and powder falling exist;

2. the gold stamping display effect is poor, and the requirement of people on the high-end beautiful appearance of the tipping paper cannot be met.

Based on the situation, the invention provides the gold stamping tipping paper and the preparation method thereof, and the gold stamping tipping paper can effectively solve the problems.

Disclosure of Invention

The invention aims to provide gold stamping tipping paper and a preparation method thereof. The gold stamping type tipping paper comprises tipping base paper and a gold stamping layer applied to the tipping base paper; the gold stamping layer comprises a bonding layer and a gold stamping film transfer gold stamping pattern; through optimizing the raw material composition of the bonding layer, optimizing the content of each raw material and improving the quality of products, the prepared gold stamping type tipping paper has a good gold stamping display effect, meets the requirement on the high-end beauty of the tipping paper, has various selectable display effect colors, and most importantly, the gold stamping film transfer gold stamping patterns are firmly combined with the tipping paper base paper through the bonding layer, the adhesive force is large, and the problem of gold stamping and powder falling is effectively solved.

In order to solve the technical problems, the technical scheme provided by the invention is as follows:

a gold stamping type tipping paper comprises a tipping paper base paper and a gold stamping layer applied on the tipping paper base paper; the gold stamping layer comprises a bonding layer and a gold stamping film transfer gold stamping pattern; the bonding layer comprises the following raw materials in parts by weight:

45-55 parts of water-soluble acrylic resin, 5-8 parts of carboxymethyl cellulose, 20-28 parts of polyvinyl alcohol, 8-12 parts of polyvinyl formal, 3-5 parts of polyacrylamide, 2-3.5 parts of guar gum, 1-2 parts of preservative and 15-28 parts of deionized water.

The gold stamping type tipping paper comprises tipping base paper and a gold stamping layer applied to the tipping base paper; the gold stamping layer comprises a bonding layer and a gold stamping film transfer gold stamping pattern; through optimizing the raw material composition of the bonding layer, optimizing the content of each raw material and improving the quality of products, the prepared gold stamping type tipping paper has a good gold stamping display effect, meets the requirement on the high-end beauty of the tipping paper, has various selectable display effect colors, and most importantly, the gold stamping film transfer gold stamping patterns are firmly combined with the tipping paper base paper through the bonding layer, the adhesive force is large, and the problem of gold stamping and powder falling is effectively solved.

Preferably, the bonding layer comprises the following raw materials in parts by weight:

48 parts of water-soluble acrylic resin, 6 parts of carboxymethyl cellulose, 23 parts of polyvinyl alcohol, 9.4 parts of polyvinyl formal, 3.8 parts of polyacrylamide, 2.5 parts of guar gum, 1.3 parts of preservative and 19 parts of deionized water.

Preferably, the bonding layer comprises the following raw materials in parts by weight:

52 parts of water-soluble acrylic resin, 7 parts of carboxymethyl cellulose, 26 parts of polyvinyl alcohol, 11 parts of polyvinyl formal, 4 parts of polyacrylamide, 3.2 parts of guar gum, 1.7 parts of preservative and 25 parts of deionized water.

Preferably, the bonding layer comprises the following raw materials in parts by weight:

50 parts of water-soluble acrylic resin, 6.5 parts of carboxymethyl cellulose, 24 parts of polyvinyl alcohol, 10 parts of polyvinyl formal, 4 parts of polyacrylamide, 2.7 parts of guar gum, 1.5 parts of preservative and 22 parts of deionized water.

Preferably, the preservative is a preservative JM-II.

The invention also provides a preparation method of the gold stamping tipping paper, which comprises the following steps:

a. weighing the raw materials of the bonding layer according to the parts by weight for later use;

b. uniformly mixing the raw materials weighed in the step a through a stirring mixer at normal temperature, wherein the rotating speed of the stirring mixer is 850-1000 r/min, and obtaining bonding glue;

c. coating the adhesive on the tipping paper base paper, then adhering a gold stamping film on the tipping paper base paper, moving the tipping paper base paper into a drying oven with the temperature of 52-58 ℃, taking out the tipping paper base paper after drying the adhesive, heating and pressurizing the gold stamping film at the heating temperature of 120-135 ℃, the pressure of 6.5-7.5 MPa and the heating and pressurizing time of 1-3 seconds, and then obtaining a gold stamping film transfer gold stamping pattern on the tipping paper base paper;

d. and cooling the raw paper of the tipping paper printed with the gold stamping film transfer printing gold stamping patterns, and then carrying out exposure treatment by using a plate printing machine to obtain the gold stamping type tipping paper.

Compared with the prior art, the invention has the following advantages and beneficial effects:

the gold stamping type tipping paper comprises tipping base paper and a gold stamping layer applied to the tipping base paper; the gold stamping layer comprises a bonding layer and a gold stamping film transfer gold stamping pattern; through optimizing the raw material composition of the bonding layer, optimizing the content of each raw material and improving the quality of products, the prepared gold stamping type tipping paper has a good gold stamping display effect, meets the requirement on the high-end beauty of the tipping paper, has various selectable display effect colors, and most importantly, the gold stamping film transfer gold stamping patterns are firmly combined with the tipping paper base paper through the bonding layer, the adhesive force is large, and the problem of gold stamping and powder falling is effectively solved.

In the raw materials of the gold stamping type tipping paper, the raw material composition of the bonding layer is optimized, the content of each raw material is optimized, water-soluble acrylic resin, carboxymethyl cellulose, polyvinyl alcohol, polyvinyl formal, polyacrylamide and guar gum in proper proportion are selected, and the components are matched with each other to play a good synergistic effect, so that the transfer printing pattern of the gold stamping film is firmly combined with the base paper of the tipping paper through the bonding layer, the adhesive force is large, and the problem of gold stamping and powder falling is effectively solved.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in connection with specific examples, which should not be construed as limiting the present patent.

The test methods or test methods described in the following examples are conventional methods unless otherwise specified; the reagents and materials, unless otherwise indicated, are conventionally obtained commercially or prepared by conventional methods.