环保型防油食品包装纸的研制及生产试验

Development and Production Test of Environmental-Friendly Oil-Proof Food Packaging Paper

食品包装纸被广泛应用,是因为成本低廉、易加工、可二次回收利用。目前传统的防油食品包装纸通常使用淋膜纸,在生产成本、环保需求、纤维二次利用上均存在诸多不利。本文介绍一种经过表面涂布和浆内施胶的方法研发的非淋膜防油食品包装纸的生产工艺,赋予纸张较好的防油性,且具有一定的防水性,并对涂布后的纸张物理性能进行了相应研究。

Food packaging paper is widely used because of its low cost,easy processing and secondary recycling.At present,the traditional oil-proof food packaging paper usually uses coated paper,which has many disadvantages in terms of production cost,environmental protection requirements and secondary utilization of fibers.Therefore,a non-coating oil-repellent food packaging paper made by surface coating and internal sizing is introduced,which has good oil-repellent and water-repellent properties.In addition,the physical properties of the coated paper were investigated accordingly.