Laser packing paper structure and manufacturing method of laser packing paper structure
A production method and wrapping paper technology, applied in wrapping paper, wrapping paper, packaging, etc., can solve the problems of complex production process, poor experience, and high cost, and achieve the effects of simple production process, improved production efficiency, and improved user experience
Inactive Publication Date: 2011-08-10
李华容 +1
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Problems solved by technology
[0003] pass figure 1 It can be seen from the description that the laser transfer film transfer paper has many production processes, the production process is relatively complicated, and the cost is high, and the OPP film or PET film in the process is not degradable, which does not meet the environmental protection requirements. After the transfer laser product is printed, it is post-processed and die-cut Indentation, the ink layer and the transfer layer often appear in the indentation, and the user experience is poor.
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[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0037] refer to figure 2 , which shows a schematic flow chart of the first embodiment of the method for manufacturing a laser wrapping paper structure of the present invention, including steps:
[0038] Step S210, providing a thin paper as a carrier material.
[0039] Preferably, the grammage of the thin paper is 28g / m 2 up to 200g / m 2 .
[0040] The thin paper can be selected from single-sided coated paper, double-coated paper or other thin paper, and the emb...
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Abstract
The invention discloses a laser packing paper structure and a manufacturing method of the laser packing paper structure. The manufacturing method comprises the following steps of: providing a piece of thin paper serving as a bearing material; coating a coating on the surface of the thin paper; performing laser die pressing on the coating coated on the thin paper to form thin paper with laser effect; plating a metal layer on the laser die pressed thin paper in vacuum; and compounding the thin paper plated with the metal layer and with laser effect and a piece of backing paper. According to the technical scheme, the method has the characteristics of low cost, simple manufacturing process, environmental protection and the like.
Description
technical field [0001] The invention mainly relates to the production field of packaging materials, in particular to a laser packaging paper structure and a production method thereof. Background technique [0002] At present, the existing laser packaging paper structure is mainly divided into two categories: composite laser paper and laser transfer paper, composite laser paper is made of OPP (Oriented Polypropylene Film, oriented polypropylene) laser film or PET (Polyethylene terephthalate, polyethylene terephthalate Ethylene glycol ester) laser film and paper are combined to make packaging materials, but because OPP film and PET film are not degradable, they do not meet environmental protection requirements. Laser transfer paper includes laser transfer film transfer paper and direct coating paper. Laser transfer film transfer paper uses the strippability of the chemical coating to transfer the aluminum layer with laser effect deposited on the film (PET film or OPP film) to...
Claims
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Inventor 李华容吕伟
Owner 李华容