Wet tissue rolling-up device

Winding – tensioning – or guiding – Convolute winding of material – With feeder

Patent

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Details

2425354, 2425412, 2425413, B65H 1822

Patent

active

058033971

ABSTRACT:
A wet tissue rolling-up device including a drive roller and a driven roller connected between two side boards, a conveying belt mounted around the drive roller and the driven roller and turned by the drive roller to deliver a wet tissue, and a guide belt surrounding the conveying roller and adapted for guiding delivered wet tissue, causing it to roll up into a wet tissue roll, wherein the conveying belt has a toothed inner wall, the drive roller and the driven roller hold a respective pair of ball bearings around a respective axle between the side boards and have a respective toothed outside wall meshed with the toothed inner wall of the conveying belt; a constraint device is mounted between the side boards to prohibit the conveying belt from moving sideways when the conveying belt is turned forwards by the drive roller.

REFERENCES:
patent: 3314627 (1967-04-01), Wetzler
patent: 3519214 (1970-07-01), Konrad et al.
patent: 3776482 (1973-12-01), Mras
patent: 4431124 (1984-02-01), Campbell et al.
patent: 5172843 (1992-12-01), Unuma
patent: 5172871 (1992-12-01), Schutt et al.

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