色播婷婷电影综合社区,AV女优不卡亚洲在线,99999AV,日韩人妻中文字幕视频,国产拍自偷,91人人妻,超碰在线81,免费福利视频一区,九草青草原在线看

Our factory was established in 1999, specializing in the production of internal and surface sizing agents for papermaking. As the requirements for paper products continue to rise, new demands have been placed on sizing agents, including low cost and high quality. To meet these needs, our factory has collaborated with relevant research institutions to develop a new generation of surface sizing agents, which can fully replace imported products of the same type. It is currently one of the most advanced surface sizing agents in the domestic market. The main features of this product include low usage, cost-effectiveness, stable quality, no curing period, no moisture regain, excellent film-forming properties, and improved printability of paper while eliminating linting and dusting. It is suitable for the production of high-strength corrugated paper, kraft linerboard, whiteboard, and cultural paper.

Our factory founded in 1999, we are specialized in size and surface sizing agent . Our new exploitation is, this new product exploitation saves much cost for paper mills . It is the most advanced in our internal market,HB03-08 ,HB05-08is belongs to SAE surface sizing agent , and the davantages are : no curing time ,with good film-forming property ,moisture regain ,gain in surface-bonding strength, avoid linting and pull-up , and so on . This hot news item is to be appropriate for cultural paper,fluting medium,coated manila，container board production and could be instead of the same items which are inward , lowers the cost .