无塑纸杯纸可降解阻隔涂层的研究  

Research on Degradable Barrier Coating for Plastic Free Paper Cups

作　　者：丁明曌 邹家豪 孙守昌 翟建允 李雯 DING Ming-zhao;ZOU Jia-hao;SUN Shou-chang;ZHAI Jian-yun;LI Wen(Shandong International Paper&Sun Coated Paperboard Co.,Ltd.,International Paper&Sun Cartonboard Co.,Ltd.,Shandong IP&Sun Food Packaging Co.,Ltd.,Jining 272100)

机构地区：[1]山东国际纸业太阳纸板有限公司,万国纸业太阳白卡纸有限公司,山东万国太阳食品包装材料有限公司,山东济宁272100

出　　处：《造纸技术与应用》2025年第1期9-12,共4页Paper Technology & Application

摘　　要：对比了两种可降解阻隔涂层在无塑纸杯纸中的应用性能。结果表明:丙烯酸共聚物涂料A在水中的分散性略优于聚烯烃分散体涂料B,聚烯烃分散体涂料B的防水性略优于丙烯酸共聚物涂料A;涂料A的防酒精渗透效果和防油渗透效果优于涂料B;涂料B的防热水渗透效果优于涂料A,两种无塑纸在制杯后,都具有较好的密封性。This article compares the application performance of two biodegradable barrier coatings in plastic free paper cups.The results show that the dispersibility of acrylic copolymer coating A in water is slightly better than that of polyolefin dispersion coating B,and the waterproof effect of polyolefin dispersion coating B is slightly better than that of acrylic copolymer coating A;The anti alcohol penetration and anti oil penetration effects of coating A are better than those of coating B;The anti hot water penetration effect of coating B is better than that of coating A,and both types of plastic free paper have good sealing performance after cup making.

关 键 词：丙烯酸共聚物涂料 聚烯烃分散体涂料 热封性 防油性能 防水性能 

分 类 号：TQ6[化学工程]