The difference between domestic wallpaper and imported wallpaper: 1. Design - Imported papers are designed by well-known designers and have artistic souls. For example, the Dutch BN signed a contract with more than 10 famous design institutes. The US WALLQUEST company has a professional design and R&D team to continuously design its products. A successful version sometimes takes five or six years to design, it is a piece of art that is reluctant to return, rather than a simple machine print. In terms of version, the imported version is well-made and is finalized by famous designers. 2, the process - imported wallpaper company's printing roller and embossing roller production process are very sophisticated. For example, the engraving fineness of WALLQUEST's gravure printing cylinder is accurate to the micron level, while the precision of the domestic drum is only to the centimeter level, so the fineness of the printed products is also very different, thus reflecting the difference in the effect on the wall. obvious. In addition, there is a big difference in the placement of equipment. Foreign wallpaper companies use high-end equipment worth tens of millions, while some small domestic manufacturers only use hundreds of thousands of equipment. 3, color - imported paper color saturation is high, the color is natural. For example, BN in the Netherlands is known as the master of wallpaper color. Through the uniform multi-color rotary screen printing process, its products are rich in color and delicate, and its pattern and coloring have reached a near perfect level. For example, the pure paper produced by Wallquest Company of the United States. Class wallpaper, its gravure printing process of up to 14 colors makes it rich in color, natural color transition, highlighting the sense of three-dimensionality and layering. The domestic wallpaper is distorted due to the production process and raw materials, and generally can only be printed in four colors, thus lacking a three-dimensional sense. 4, bar code - imported paper is a daily necessities abroad, into the supermarket. Almost all barcodes, the first two digits of the barcode are country codes. 40--44 stands for German production, 00--09 is made in the United States, 30--37 indicates French identity, and the bar code at the beginning of 69 indicates that it is made in China. 5, environmental protection - imported paper implementation of strict European standards RAL, IGI, all standards are more stringent than the national standard GB18585. The ten heavy metal contents are far below the testing standard, so it is difficult to smell irritating smell on imported paper, and some domestic paper has a certain smell. Imported papers such as the Swedish DURO series are all high-environmental products. The gas produced after burning has no odor, and the residue after burning is white ash, and does not contain any PVC and metal additives. CHANGZHOU CLD AUTO ELECTRICAL CO.,LTD , https://www.cld-leds.com