Transparent plastic box plastic tag series one
  • Product description
  • Product parameters

stability


Polyvinyl chloride resin is a relatively unstable polymer that degrades under the action of light and heat. The process is to release hydrogen chloride, and structural changes occur, but to a lesser extent. At the same time, the mechanical decomposition, oxygen, odor, HCl and some active metal ions will accelerate decomposition.


When the polyvinyl chloride resin is dehydrated, a conjugated double chain is produced in the main chain, and the color changes. As the amount of hydrogen chloride decomposition increases, the polyvinyl chloride resin changes from white to yellow, rose, red, brown, and even black.


Guangzhou Hongxing, to provide you with professional pet plastic box packaging solutions, we have 12 years of transparent plastic box customization experience, can provide you with any style of transparent plastic box packaging custom business, high quality, delivery on time, stable supply ,trustworthy!


Guangzhou Hongxing, a manufacturer of high-quality plastic boxes in China, has passed ISO9001 quality management system certification and QS national industrial license certification. We have several automatic plastic box production lines and food-grade dust-free production workshops.

[plastic box classification]: plastic tag


[plastic box material]: PET / PVC / PP film


[Plastic box process]: UV printing, soft line