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Paper products such as corrugated paperboards are the most common green packaging materials, which are renewable, sustainable, recyclable and biodegradable. However, the plastic or metal straps used to secure the carton boxes are not so green. At the end of packaging, the carton boxes can be recycled, but the plastic/metal straps have to be sorted out for disposal separately. This review focuses on: 1) the global trend of green packaging; 2) conventional plastic/metal strapping materials for carton boxes; 3) conventional market pulp baling with steel wire as the tying materials; 4) cellulose fiber-based materials for strapping market pulp bales and carton boxes. New generation of cellulose paper straps are being developed for more challenging applications with superior strength properties and repulpability.  相似文献   
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介绍了可再浆化压敏胶的制备、性能、应用的研究状况及检测方法。  相似文献   
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损纸易回用湿强剂的开发与应用   总被引:8,自引:0,他引:8  
施仁信 《中国造纸》2003,22(1):33-35
论述了损纸易回用湿强剂的合成工艺及手抄纸的应用情况。该湿强剂不含有机氯,在水中能逐步降解,损纸回用方便,与PAE湿强剂合用效果尤佳。  相似文献   
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