1）The characteristics of Chinese Liquors Packaging：

1. The raw material of wine bottle is various, most of them are made of ceramic, glass, and some made by glass with lacquer etc. And the size, shape is also different, 

2. The material of wine bottle caps are various, too. Most of them are made of plastic, glass, crystal, aluminum oxidation, lacquer, plastic plating , tinplate, single layer or multi-layer, inner or outer cap etc. Especially the wine bottle caps of “Moutai”, “Five wave liquid” are very special, with unique structure, strong anti-counterfeiting and anti-destructive.

3.The package of wine box is also various, such as some are made of gold card paper carton, silver card paper carton, film printing box, raster color printing box, transparent plastic box, Tin box and wood box etc.

4. Most of wine cartons are kraft paper and corrugated, and also have hard cardboard printing paper.

According to the different characteristics of bottle, cap and box package, you can choose laser coding machines as follows:

1. 30W CO2 laser coding machine is the most popular. Because CO2 laser coding machine uses hot working principle, relying on high temperature engraved on the surface of packaging material, creating the carving. Also most of bottle, cap and box package are non-metal material and have a certain of thickness. The marking code can not be damaged by acid and alkali solvent, friction after engraving. And laser marking will not affect the product in the package. Please check the application as follows:

1). The wine industry generally equips with 30w laser coding machine to print the production date, batch number, traceability identity code of product, area code at the cap, bottle, glass with lacquer, ceramic bottles, wine boxes. Marking ranges from 1~3 lines, and also have Chinese characters which applied in regional fleeing goods and customized wine;

60W CO2 laser coding machine is usually applied to the ceramic bottles,especially coding directly at the bottle over 10000 PCS/H production and printing double—line fonts of 4-10cm characters at the package.

2) 60W CO2 laser coding machine is usually applied to the ceramic bottles,especially coding directly at the bottle over 10000 PCS/H production and printing double—line fonts of 4-10cm characters at the package.

  
3) Special packaging material means special laser marking device.The flying laser engraving and coding machine developed by Wuhan Lead Laser can engrave in the thickness middle of the glass wall,which can not be worn off unless damaging the package.Combined with qr code traceability systems integration,it means advanced anti-counterfeiting and anti-channel conflict.This technology is applied in the Yanghe Liquor Classic Series and Gold Star,Sliver Star of Yingjia Liquor now, which solves the  intractable problems of counterfeiting and fleeing goods in the wine industry. During the whole coding periods, there will be no smoke, no powder and peculiar smell, environmental- friendly and no damage to the body.

4) Common CO2 and fiber laser can not be applied to the special material,such as bottle cap and raster color printing of Wuliangye, Wuliangchun. Because those materials do not absorb the usual laser. While the innovative laser technology of Wuhan Lead Laser can print best effect to those materials.As an unique anti-counterfeiting and anti-channel conflict way,the code can not be damaged by acid, alkali solvent, high and lower temperature,friction etc. During the whole coding periods, there will be no smoke, no powder and peculiar smell, environmental- friendly and no damage to the body.It has been applied to the bottle cap and transparent film of Flying Moutai Series.