In March in Yangcheng, the chill remained, but the Pazhou Convention and Exhibition Center International Label Exhibition Hall was full of steam. Guangzhou Zhengbang Chemical Co., Ltd. (www.gzthebond.com) released a new environmentally-friendly label adhesive product-washed label adhesive at the exhibition. With its unique technological innovation and environmental protection, it has attracted many domestic and foreign label rubber product merchants, gathered in the exhibition hall of Zhengbang Chemical, and some discussed cooperative business opportunities, and some even signed an order immediately to prepare for the machine test.

According to Dr. Ye Yongqian, general manager of Zhengbang Chemical, this environmentally-friendly water-washing label adhesive is a patented technology product uniquely created by Zhengbang Chemical and a rookie in the field of hot melt pressure sensitive adhesives. Its main feature is: under normal conditions, it has good adhesion to various substrates, but in alkaline water, it can quickly decompose and completely separate the adhesive. Based on this characteristic, this adhesive has become an ideal environmentally friendly label adhesive. It is pasted on recyclable packaging materials such as glass wine bottles, PET bottles, frozen food boxes, carton boards, etc. In alkaline water, the label will fall off by itself, no adhesive remains, and the cleaned material can be directly put into reproduction.

This is a new invention with great environmental protection significance. The use of this hot-melt adhesive for label bonding can reduce the process of packaging material waste recovery, reduce costs, and improve the recycling rate. In terms of technical performance, its viscosity and The performance of the machine has reached the same or higher index of similar label adhesives currently used in the market; in terms of water washability, the time required for the label to fall off and the adhesive to be completely cleaned meets the requirements of the industry's cleaning process. This new hot-melt adhesive technology has started to be used abroad, and it will also lead the new trend of environmental protection recycling of packaging materials in China. It is foreseeable that it not only has huge market potential, but also greatly improves the international environmental protection technology products of China Influence has far-reaching significance.