High-brightness laser bag film, highlight laser bag and manufacturing methods thereof

Abstract

The invention relates to a high-brightness laser bag film and a manufacturing method thereof. The high-brightness laser bag film comprises a PC (polycarbonate) film subjected to corona treatment, wherein a curing coating provided with embossed patterns is arranged on the surface of one side of the PC film; a metal evaporation layer is formed on the surface of the curing coating, the surface of the metal evaporation layer is coated with a bonding layer used for bonding with the surface of a plastic bag, and a tearable protecting film is attached to the surface of the bonding layer. The manufacturing method of the high-brightness laser bag film comprises steps as follows: 1), PC film production is performed; 2), PC film coating is performed; 3), embossment is performed; 4), metal coating is performed; 5), coating of the bonding layer is performed; 6), the protecting film is attached to a membrane coated with the bonding layer. According to the method, the technology is simple, the product cost and the processing difficulty are reduced, high-brightness, high-toughness and metal imitating effects are realized, demands of a consumer for medium-end and high-end bag products are met, and higher product grade is realized with lower cost. The invention further relates to a high-brightness laser bag and a manufacturing method thereof.

Description

technical field [0001] The invention belongs to the field of product packaging, and in particular relates to a high-brightness laser bag film, a high-brightness laser bag and a manufacturing method thereof. Background technique [0002] Common packaging materials such as hard bags, such bags are generally made of 100% ABS, ABS+PC or 100% PC. [0003] The processing technology of the existing hard luggage takes PC+ABS as an example, including the following steps: [0004] 1. Large-scale PC production line produces PC film substrates with a thickness above 0.175mm; [0005] 2. Send the PC film substrate to the printing factory for printing, mostly using ordinary ink or metal ink; [0006] 3. Send the printed materials to the luggage factory for thermal lamination with ABS, blistering, cutting, accessories installation, etc. for final shipment. [0007] This kind of luggage products generally use PC film for surface packaging, which has the advantages of high brightness and ...

AI Technical Summary

Problems solved by technology

[0007] This kind of luggage products generally use PC film for surface packaging, which has the advantages of high brightness and high toughness; but because the existing PC film used for luggage surface packaging has a single appearance, the PC film is mainly packaged by printing technology, but the PC film Printing processing is difficult, and it is difficult to achieve multi-color and complex pattern printing with the existing processing level

However, as consumers have higher and higher quality requirements for products, it is difficult for such products to meet the needs of customers.

[0008] The second type of luggage is metal luggage, which is expensive in the market, and the processing difficulty and processing technology are very complicated.

[0009] Therefore, how to overcome the defects of single color of plastic cases and bags and the high cost of metal cases and bags, and develop a case and bag product with the characteristics of high toughness and high brightness of plastic cases and bags and imitation metal effect has become an urgent problem for those skilled in the art. technical problem

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