Polyethylene foam tape preparing and processing method

Abstract

The invention relates to a polyethylene foam tape preparing and processing method. The polyethylene foam tape preparing and processing method mainly comprises the following steps of equipment inspection, material installation, material rotation and material cutting. Polyethylene foam tape cutting equipment comprises an installation frame, a driving kit and a cutting kit, the driving kit is installed on the installation frame, the cutting kit is arranged on the outer side of the driving kit, and the cutting kit is fixedly installed on the installation frame. The following problems existing when an existing polyethylene foam adhesive tape is subjected to cutting treatment can be solved: a, after an existing polyethylene foam adhesive tape mother roll is subjected to cutting treatment, the situation that a cutting port is sharp, fingers are prone to being scratched, and certain potential safety hazards exist; and b, when the existing polyethylene foam adhesive tape mother roll is cut, when the length of the polyethylene foam adhesive tape mother roll is large, the situation that the polyethylene foam adhesive tape shakes easily occurs, cutting failure is easily caused, and then the production efficiency is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of tape production, in particular to a preparation and processing method of polyethylene foam tape. Background technique [0002] Polyethylene foam tape is made of EVA or PE foam as the base material, coated with solvent-based or hot-melt pressure-sensitive adhesive on one or both sides and then coated with release paper. It has the functions of sealing and shock absorption. Polyethylene foam tape has excellent sealing performance, compression deformation resistance, flame retardancy, wettability, etc. Polyethylene foam tape is widely used in electronic and electrical products, mechanical parts, various small appliances, mobile phone accessories, industrial instruments , computers and peripheral equipment, auto parts, audio-visual equipment, toys, cosmetics, etc., in order to facilitate the use of the existing polyethylene foam tape during production, it is often necessary to cut it, the existing polyethylen...

AI Technical Summary

Problems solved by technology

[0003] The existing polyethylene foam tape often has the following problems when cutting: a: after the existing polyethylene foam tape master roll is cut, the cutting port is relatively sharp, which often causes scratches on the fingers of the staff There is a certain potential safety hazard; b: When the existing polyethylene foam tape parent roll is being cut, when the length of the polyethylene foam tape parent roll is longer, the polyethylene foam tape is rotated and cut. , the polyethylene foam tape will often shake, which will easily lead to cutting failure, which will greatly slow down the production efficiency.

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