Surface ink blotting type gold and silver cardboard and manufacturing method thereof

A production method and cardboard technology, applied in the direction of copying/marking method, wrapping paper, wrapping paper, etc., can solve the problems of high cost increase, limited use of gold and silver cardboard, high equipment investment, etc., to reduce production costs and printing Cost, good economic and social benefits, and the effect of eliminating environmental pollution

Inactive Publication Date: 2014-06-25
刘景阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the gold and silver coating on the surface does not absorb ink, this kind of gold and silver cardboard is generally only suitable for printing with ultraviolet (UV) printing machines, not suitable for ordinary printing equipment such as offset printing, gravure printing, flexo printing, silk screen printing, embossing, etc. print
The high equipment investment of ultraviolet (UV) printing machines, the need for special ultraviolet (UV) inks, and the high cost of equipment maintenance have greatly increased the cost of ultraviolet (UV) printing
Therefore, the current high production cost and printing cost of gold and silver cardboard greatly limit the use of gold and silver cardboard, and the market is in great need of a gold and silver cardboard that is reasonably priced and can be printed by ordinary printing to meet the needs of various high-end packaging

Method used

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  • Surface ink blotting type gold and silver cardboard and manufacturing method thereof
  • Surface ink blotting type gold and silver cardboard and manufacturing method thereof
  • Surface ink blotting type gold and silver cardboard and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: as figure 1 As shown, the surface of the ink-absorbing gold and silver cardboard or other paper base 1 is connected with a metallic ink-absorbing coating 2 on the surface.

[0027] The production method of ink-absorbing gold and silver cardboard is as follows:

[0028] The metal texture ink-absorbing coating is evenly applied to the surface of cardboard or other paper base 1 by a coating machine; after drying, the metal texture ink-absorbing coating 2 is formed, and then calendered, wound, and cut into rolls or flat sheets of blotting gold and silver cardstock.

[0029] The coating machine used in the above method is a conventional coating machine, including knife coating, air knife coating, bar coating, roll coating, comma knife coating, extrusion coating, gravure coating and the like.

[0030] The metallic texture ink-absorbing coating used in the above method is composed of ink-absorbing pigments, metal grinding, adhesives, thickeners, preservatives a...

Embodiment 2

[0044] Embodiment 2: as figure 1 As shown, the surface of the ink-absorbing gold and silver cardboard or other paper base 1 is connected with a metallic ink-absorbing coating 2 on the surface.

[0045] The production method of ink-absorbing gold and silver cardboard is as follows:

[0046] A gold and silver cardboard with an ink-absorbing surface, which is coated with an ink-absorbing coating with a metallic texture on the surface of an ordinary cardboard or cardboard substrate;

[0047] The composition of the ink-absorbing coating is as follows (weight ratio):

[0048]

[0049] Ink-absorbing pigments, including one or a combination of the following raw materials: silicon dioxide, diatomaceous earth, aluminum silicate, talc, calcium carbonate, kaolin, aluminum oxide, zinc oxide; preferably: silicon dioxide;

[0050] Metal powder, including one or a combination of several of the following raw materials: copper-gold powder, copper-gold paste or aluminum-silver powder, alumi...

Embodiment 3

[0059] Embodiment 3: as figure 1 As shown, the surface of the ink-absorbing gold and silver cardboard or other paper base 1 is connected with a metallic ink-absorbing coating 2 on the surface.

[0060] The production method of ink-absorbing gold and silver cardboard is as follows:

[0061] A gold and silver cardboard with an ink-absorbing surface, which is coated with an ink-absorbing coating with a metallic texture on the surface of an ordinary cardboard or cardboard substrate;

[0062] The composition of the ink-absorbing coating is as follows (weight ratio):

[0063]

[0064] Ink-absorbing pigments, including one or a combination of the following raw materials: silicon dioxide, diatomaceous earth, aluminum silicate, talcum powder, calcium carbonate, kaolin, aluminum oxide, zinc oxide; preferably: aluminum oxide;

[0065] Metal powder, including one or a combination of several of the following raw materials: copper-gold powder, copper-gold paste or aluminum-silver powde...

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Abstract

The invention discloses surface ink blotting type gold and silver cardboard and a manufacturing method thereof and belongs to the technical field of paper making. The surface of a common cardboard or paperboard base material is coated with a metallic ink blotting coating. The ink blotting coating comprises the following components in parts by weight: 20-80 parts of ink blotting pigment, 20-80 parts of metal powder, 10-60 parts of adhesives, 0-15 parts of a thickening agent and 0.1-3.0 parts of a preservative. The ink blotting gold and silver cardboard has the advantages that because the coating processing is finished once by adopting a coating technology, and the processes of repeatedly coating, evaporating, transferring and stripping in a polyester (PET) film vacuum evaporation technology are simplified in the production process, the production cost is greatly reduced, and the environmental pollution brought by waste of polyester (PET) films is reduced. Because ink can be absorbed on the surface of the ink blotting gold and silver cardboard, the ink blotting gold and silver cardboard is relatively easily used in various high-quality packages due to the applicability to various printing equipment and ink. Therefore, the ink blotting gold and silver cardboard has high economic and social benefits.

Description

technical field [0001] The invention relates to a gold and silver cardboard with an ink-absorbing surface and a production method thereof, belonging to the technical field of paper production. Background technique [0002] Gold and silver cardboard is a high-grade packaging material widely used in exquisite packaging of wine, cosmetics, cakes, gifts, etc. The current gold and silver cardboard production technology is to coat the release layer on the polyester (PET) film, then vacuum evaporate, then coat the composite glue, and then transfer the coated film to the cardboard surface by hot pressing, and finally The polyester (PET) film is peeled off to obtain a gold and silver cardboard with a bright surface. Because the gold and silver coating on the surface does not absorb ink, this kind of gold and silver cardboard is generally only suitable for printing with ultraviolet (UV) printing machines, not suitable for ordinary printing equipment such as offset printing, gravure p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/10B41M5/50
Inventor 刘景阳
Owner 刘景阳
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