Compound paper yarn, compound paper yarn manufacturing device, and compound paper yarn manufacturing method

Abstract

The invention provides a compound paper yarn manufacturing device and a compound paper yarn manufacturing method in which, when a paper tape formed by slitting a paper sheet is directly supplied to a covering unit and is processed into a compound paper yarn, the paper tape is not subjected to any rapid change in tensile force. For example, a compound paper yarn manufacturing device 10 is provided with: a Japanese paper roll 14; a slitter 16 that forms a plurality of Japanese paper tapes 17 by slitting a Japanese paper sheet 12 fed out from the Japanese paper roll 14; a distributor 21 that distributes the plurality of Japanese paper tapes 17 one by one; a plurality of pairs of slip rollers obtained by disposition of a plurality of pairs of slip rollers, from each pair of which one distributed Japanese paper tape 18 is fed out while being slipped; and a covering machine 25 obtained by disposition of a plurality of spindles of covering units 26, each one of which attaches a first line of yarn to the one Japanese paper tape 18 fed out from the pair of slip rollers and performs temporary twisting thereon and that performs covering with a second line of yarn.

Description

technical field [0001] The present invention relates to a yarn composed of a paper tape and one or more yarns selected from the group consisting of long-fiber and short-fiber yarns (hereinafter referred to as "composite paper yarn"), a manufacturing device for a composite paper yarn, and a composite paper yarn. Manufacturing method of paper thread. Background technique [0002] In recent years, a large number of products using paper threads that can effectively utilize the properties of paper have been increasingly provided. The paper thread is formed by cutting sheet-like paper into a width of about several millimeters and twisting the cut paper tape into a thread. Conventionally, when producing paper threads industrially, sheet-like paper is cut into widths of various sizes using a slitting shear, and each of the formed plurality of paper tapes is wound on a bobbin. Yarn or cone, etc. and coiled to obtain a roll body. Conventional twisting yarn manufacturers select a re...

AI Technical Summary

Problems solved by technology

Due to the need for such manual work, in the conventional composite paper yarn manufacturing device and composite paper yarn manufacturing method, there is a lot of labor loss and time loss, which hinders the cost reduction of the composite paper yarn

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