摘要：通过调整抽丝机主机机身加热温度,调整冷却水槽水温、及循环水量,调整抽丝牵伸倍数生产高强低纤丝,从而达到降低柔性集装袋的底盖布及袋体纵横向基布的单重;通过调整吊带生产工艺,用折叠丝替代吊带宽丝,调整吊带生产张力来降低柔性集装袋用吊带的单重。综上所述的几种生产工艺的改进,最终在确保柔性集装袋使用要求的前提下达到集装袋整体降低单重,从而达到降低生产成本的目的。

摘要：介绍了抗静电集装袋的现状,详细分析了防静电集装袋工作原理及发展前景。

摘要：A method based on the theory of transfer matrix to design the integrated microlens for the collimation of vertical-cavity surface emitting laser(VCSEL) array is *** integrated microlenses fabricated on the substrate directly and on a certain polymer material which is on the substrate are *** relationships between the radius of curvature,beam waist and the divergence angle after collimation are obtained with the help of *** results show that the devices with the divergence angle of 15°(1/e2) and beam waist of 2 μm can be improved to those with the divergence angle lower than 1°,and the devices with beam waist of 10 μm can be improved to those with the divergence angle lower than 3°,which is a good reference for manufacturing high-power devices with small divergence *** conclusions including increasing the thicknesses of both the substrate and polymer material and reducing the diameter of oxidized layer are drawn,which will be an important guidance for experiment research.