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蜂窝纸板作为包装材料的应用已经十多年了。刚开始把它用作代木包装,多数厂家关注的是蜂窝纸板的强度,即如何提高其平压强度、侧压强度和抗弯强度,以满足作为包装箱和托盘在转运货物中的受力要求。由于蜂窝纸板在平压强度试验中,从加载到完全失效表现有弹性阶段和塑性阶段,它在丧失了线弹性后其力学形为和EPS等作为包装缓冲材料的力学形为极为相似,加之由于人们从环保意识出发,用蜂窝纸板代替使用多年的EPS已成为当前包装业的发展趋势。目前,蜂窝纸板既能作为包装的结构材料,又能作为包装的缓冲材料,已活跃在我国包装行业,成为包装工作从业人员的宠儿。
Honeycomb cardboard packaging materials as the application has been more than 10 years. Initially it was used as a substitute for wooden packaging, and most manufacturers focused on the strength of honeycomb paperboard, ie how to increase the crush strength, crush strength and flexural strength in order to meet the force in the transhipment of crates and pallets Claim. As the honeycomb paperboard in the crush strength test from loading to complete failure of the performance of the elastic stage and the plastic stage, it lost the linear elasticity of its mechanical form and EPS as a packaging cushioning material is very similar to the mechanical form, combined with the People from the environmental awareness, the use of honeycomb cardboard instead of using the years of EPS has become the development trend of the current packaging industry. At present, the honeycomb paperboard can not only be used as structural materials for packaging but also as a buffer for packaging, which has become an active player in the packaging industry in China.