Apparatus for the continuous treatment of textile materials

Details Apparatus for the continuous treatment of textile materials Apparatus for the continuous treatment of textile materials

1980-07-29

1983-01-04

McIntosh, John P.

Textiles: fluid treating apparatus

Machines

Liquid applying

118412, 118413, D06B 106

Patent

active

043666825

ABSTRACT:
An improved apparatus for the continuous treatment of webs of materials such as textile materials with a foamed treatment medium. The apparatus includes a rotating cylinder, the length of which is at least equal to the width of material being treated and the circumference of which engages the web over a portion of the cylinder. The web is looped over the cylinder in a looping region and the apparatus further includes a foam feeding device which transfers foam to the web in a transfer region at the circumference of the cylinder. The improvement of the invention comprises a foam feeding means which includes a foam chamber disposed adjacent the cylinder at the looping region, the looping region being located at a side of the cylinder which descends during rotation of the cylinder. The foam chamber opens adjacent the web at the looping region and a wiper is disposed at the lower end of the foam chamber parallel to the longitudinal axis of the cylinder.

REFERENCES:
patent: 1956561 (1934-05-01), Coates
patent: 2328183 (1943-08-01), Barrett
patent: 2439802 (1948-04-01), Frances, Jr.
patent: 3050829 (1962-08-01), Appenzeller
patent: 3070066 (1962-12-01), Faeber
patent: 3192895 (1965-07-01), Galer
patent: 4158076 (1979-06-01), Wallsten
patent: 4193762 (1980-03-01), Namboodri

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