无塑涂布纸杯纸涂料的性能实验  

Performance Experiment of Non-plastic Coated Cup Base Paper

作　　者：李双晓 王超 尚庆武 王权科 王玉民 张超群 徐桂新 王恒福 Li Shuangxiao;Wang Chao;Shang Qingwu;Wang Quanke;Wang Yumin;Zhang Chaoqun;Xu Guixin;Wang Hengfu(Shandong Jianghe Paper Co.,Ltd.,Qihe 251100,Shandong,China)

机构地区：[1]山东江河纸业有限责任公司,山东齐河251100

出　　处：《中华纸业》2021年第8期12-15,共4页China Pulp & Paper Industry

摘　　要：禁塑令颁布实施在即,必然会对淋膜法生产一次性纸杯产生影响,故积极开发无塑涂布纸杯纸很有必要。本文进行了两种进口无塑纸杯原纸涂料的性能对比实验。结果表明:进口涂料生产的纸杯纸在抗热水渗透性、抗油性、抗酒精渗透性及热封合效果等方面仍存在一些问题。尤其是热封合时因加热造成涂层发黏的情况,是纸杯纸开发过程中必须解决的问题。It is necessary to develop non-plastic coated paper cups after the implementation of the plastic ban order,which may have an impact on the production of PE coated cups.In this paper,two kinds of imported non-plastic paint for base paper were compared,and their applicability was introduced in detail.The results show that the cup paper using imported coatings still has some problems in hot water permeability,oil resistance,alcohol permeability,and heat sealing effect.The coating is easy to become sticky after heating during heat sealing,which can be a problem that must be solved during the development of paper cups.

关 键 词：纸杯原纸 无塑涂布 淋膜 

分 类 号：TS727.3[轻工技术与工程—制浆造纸工程] TS761.6