A kind of preparation method of plastic fiber braided yarn

Abstract

The invention relates to a preparation method of plastic fiber braided yarn. The plastic fiber braided yarn preparation method adopts the following plastic fiber braided yarn preparation device. The plastic fiber braided yarn preparation device includes a bottom plate, a clamping support plate, a clamping mechanism, a cutting base, a cutting A frame and a conduction mechanism; a method for preparing a plastic fiber braided wire using the above-mentioned plastic fiber braided wire preparation device, comprising the following steps: S1, plastic fiber belt transmission; S2, plastic fiber belt cutting; S3, plastic fiber belt tensioning; S4, plastic fiber belt Fiber tape is reeled. The invention can solve the existing problems when cutting plastic fiber filaments: the phenomenon that the plastic fiber tape will be cut off when it is cold-cut, the plastic fiber tape has no support when it is cut, so that the plastic fiber tape is cut unevenly; When thermal cutting is used, the excessive tension of the plastic fiber belt will cause the plastic fiber belt to stretch, and the cooling temperature of the plastic fiber belt cannot be adjusted.

Description

technical field [0001] The invention relates to the field of plastic product processing, in particular to a preparation method of plastic fiber braided yarn. Background technique [0002] Plastic fiber filaments are flat materials cut through plastic fiber tapes, and plastic fiber filaments can be made into woven bags, packing tapes, and the like. [0003] The plastic fiber belt is a belt-shaped structure formed by blow molding. When the plastic fiber belt is processed for plastic fiber filaments, it is generally formed by cutting. The cutting operation of the plastic fiber belt will be carried out by cold cutting or hot cutting. The problems that exist when cutting plastic fiber filaments are as follows: [0004] 1. When the plastic fiber tape is cold-cut, because the fiber tape is brittle, the plastic fiber tape will be cut off during cutting. The plastic fiber tape is cut without support, which makes the plastic fiber tape cut unevenly and the plastic The fiber belt is ...

AI Technical Summary

Problems solved by technology

[0004] 1. Due to the brittle texture of the plastic fiber tape during cold cutting, the plastic fiber tape will be cut off during cutting. There is no support when the plastic fiber tape is cut, which makes the cutting of the plastic fiber tape uneven, and the plastic The fiber tape has no limit when cutting, resulting in inaccurate cutting position;

[0005] 2. When the plastic fiber tape is thermally cut, the tension of the plastic fiber tape will cause the plastic fiber tape to stretch, and the plastic fiber tape needs to be cooled before winding, and the cooling temperature of the plastic fiber tape cannot be adjusted , resulting in poor winding effect of the plastic fiber tape

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