纸塑复合袋的5点性能要求1、牢度:包装袋的抗拉、抗冲击强度能承受重力、堆垛中的压力及运输中的冲击力.2、密封性:由于纸塑复合包装袋包装物料的不同,各有不同的密封要求.特别是粉料或有毒物品、怕受污染的物品密封性能要求非常严格.3、防霉性能:容易受潮或霉变的物料对包装材料的气密性有特殊的要求.4、环保要求:包装袋必须是可降解可回收的材料,以缓解对环境的污染.5、装拆性能:现代化的大工业生产必然要求高效率,大袋包装多数是原材料或初加工产品,所以纸塑复合包装袋还需满足易拆开、易倾倒的要求.
--plastic composite bag of 5 performance reuirements 1, fastness: The package of tensile, impact strength to withstand gravity, the pressure in the stack and transport of the impact. 2, sealing: Due to the --plastic composite packaging bag packaging materials, there are different sealing reuirements. In particular, powder or toxic substances, afraid of contamination of the sealing performance reuirements are very strict. 3, MILDEW PERFORMANCE: easy to be affected by moisture or mildew of the material on the packing material of the air-tightness has special reuirements. 4. Environmental Reuirements: The packaging must be biodegradable and recyclable to mitigate environmental pollution. 5, assembly and disassembly performance: Modern large-scale industrial production must reuire high efficiency, large bag packaging is mostly raw materials or primary processing products, so --plastic composite packaging bags also need to meet the reuirements of easy to open, easy to pour.
