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PET flash material and preparation method thereof

A flashing material and mirror ink technology, which is applied in ink, household utensils, applications, etc., can solve the problems of heavy color of bronzing layer, dazzling pearl layer, low ornamental value, etc., and achieve uniform gloss, high compatibility, good Transparency and Refractive Index Effects

Inactive Publication Date: 2018-09-28
东莞市东彩印刷包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to improve the ornamental value of wrapping paper, patterns are generally printed on the wrapping paper, but the printing effect depends on the ink quality, printing accuracy and pattern design, etc., the design is cumbersome and the ornamental value is low
[0003] Therefore, bronzing printing, pearl layer printing, etc. came into being, but the color of the bronzing layer is relatively heavy, which is only suitable for printing some logos, and the pearl layer is too dazzling, which can easily cause eye discomfort

Method used

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  • PET flash material and preparation method thereof
  • PET flash material and preparation method thereof
  • PET flash material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A PET glitter material, comprising a PET sheet and a mirror layer compounded on the outer surface of the PET sheet. The mirror layer is formed of a mirror ink. The mirror ink includes the following raw materials in parts by weight:

[0029]

[0030]

[0031] The composite silver microsphere is a core-shell structured microsphere, the core is a mixture of silver particles and calcium carbonate powder, and the shell is polyacrylamide.

[0032] Wherein, the preparation method of the composite silver microsphere includes the following steps:

[0033] (1) Use acrylic amide as the solute and N-N dimethylformamide as the solvent, and configure a precursor solution with a solution concentration of 20 wt%;

[0034] (2) After dispersing and mixing the silver particles and calcium carbonate powder in a weight ratio of 1:1, add them to the precursor solution and stir evenly to obtain a suspension;

[0035] (3) The suspension is electrostatically sprayed to obtain the composite silver microsp...

Embodiment 2

[0045] A PET glitter material, comprising a PET sheet and a mirror layer compounded on the outer surface of the PET sheet. The mirror layer is formed of a mirror ink. The mirror ink includes the following raw materials in parts by weight:

[0046]

[0047] The composite silver microsphere is a core-shell structured microsphere, the core is a mixture of silver particles and calcium carbonate powder, and the shell is polyacrylamide.

[0048] Wherein, the preparation method of the composite silver microsphere includes the following steps:

[0049] (1) Use acrylic amide as the solute and N-N dimethylformamide as the solvent, and configure a precursor solution with a solution concentration of 15 wt%;

[0050] (2) After dispersing and mixing the silver particles and calcium carbonate powder in a weight ratio of 1:2, add them to the precursor solution and stir evenly to obtain a suspension;

[0051] (3) The suspension is electrostatically sprayed to obtain the composite silver microspheres.

[...

Embodiment 3

[0061] A PET glitter material, comprising a PET sheet and a mirror layer compounded on the outer surface of the PET sheet. The mirror layer is formed of a mirror ink. The mirror ink includes the following raw materials in parts by weight:

[0062]

[0063] The composite silver microsphere is a core-shell structured microsphere, the core is a mixture of silver particles and calcium carbonate powder, and the shell is polyacrylamide.

[0064] Wherein, the preparation method of the composite silver microsphere includes the following steps:

[0065] (1) Use acrylic amide as the solute, N-N dimethylformamide as the solvent, and configure a precursor solution with a solution concentration of 15-25 wt%;

[0066] (2) After dispersing and mixing the silver particles and calcium carbonate powder in a weight ratio of 2:2, add them to the precursor solution and stir evenly to obtain a suspension;

[0067] (3) The suspension is electrostatically sprayed to obtain the composite silver microspheres.

[...

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Abstract

The invention relates to the technical field of decorations, specifically to a PET flash material and a preparation method thereof. The PET flash material comprises a PET sheet material and a mirror surface layer laminated on the outer surface of the PET sheet material, wherein the mirror surface layer is formed by a mirror surface ink which comprises acrylic resin, composite silver microspheres,a thickening agent, a colorant, a dispersant, an adhesion force promoter and water. According to the invention, the mirror surface ink is utilized to be printed onto the PET sheet material; transparency of PET can enhance the mirror surface effect of the mirror surface layer; meanwhile, a small amount of the colorant is added into the mirror surface ink; when the PET sheet material is large, colordevelopment is not prone to occur; once the PET sheet material is chopped, a faint sense of color can be exhibited; thus, the PET flash material provided by the invention can be used for overall coverage of wrapping paper and does not overshadow the wrapping paper; meanwhile, the PET sheet material facilitates continuous coverage of decorative layers.

Description

Technical field [0001] The invention relates to the technical field of decorations, in particular to a PET glitter and a preparation method thereof. Background technique [0002] Wrapping paper refers to paper used for packaging, including kraft paper, chicken skin paper, paper bag paper, parchment paper, cellophane, tar paper, moisture-proof paper, gunpowder wrapping paper, neutral wrapping paper, translucent paper, rust-proof paper, greaseproof paper, food Wrapping paper, paraffin paper, tea bag paper, red electric light gun paper, vacuum aluminized paper, composite paper, etc. In order to improve the ornamental quality of the packaging paper, patterns are generally printed on the packaging paper, but the printing effect depends on the ink quality, printing accuracy, and pattern design, etc. The design is cumbersome and the ornamental quality is low. [0003] Therefore, bronzing printing, pearlescent layer printing, etc. came into being, but the color of the bronzing layer is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/04C08J3/12C09D11/107C09D11/03C09D11/037C08L67/02
CPCC08J3/12C08J7/0427C08J2367/02C09D11/03C09D11/037C09D11/107
Inventor 王炳南王绍球
Owner 东莞市东彩印刷包装有限公司
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