经从美国引进的先进生产线精细加工，我厂防水纸箱强度提高10％-30％。
By the wax process of our USA import elaborate PL, our carton pressure resistance rises 10%-30%.
介绍在设计中提高纸箱强度、在使用中减少强度损耗以确保轴承不受外界损伤的方法。
The may how to increase carton strength in design and decrease strength loss in use of carton in order to ensure that bearing without external injury was introduced.
对不同规格瓦楞纸箱的平压强度、边压强度、粘合强度和戳穿强度进行了试验，分析成型工艺对瓦楞纸箱强度的影响。
The flat crush resistance, edgewise crush resistance, conglutinated strength and puncture strength of corrugated box with different shapes was tested.
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