Roll-cutting technology for producing plastic bag was deeply studied in this paper.

塑料制袋滚切技术是卷装背心袋生产线的核心技术。

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In this paper, electroless technology had been used to coating Cu, Ni-B on the surface of plastic matrix first, and then to dissolve matrix plastics in solvent to get Ni-B foil.

本课题利用化学镀技术在塑料基体上镀铜、镀镍硼，然后将基体塑料溶解得到镍硼箔膜。

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This paper describes the features of technology, mineral compositions, chemical components of four plastic Kaolinitic clays, as well as their action on ceramic batch composition.

本文阐述了这四种高岭石质塑性粘土的工艺性质、矿物成分、化学成分特征以及它们在陶瓷配方中的作用。

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When a power blackout or some other inevitable technical issue occurs, plastic cards can be imprinted mechanically with paper, or some other technology will be developed to record the transaction perfectly.

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