Method of treating a web of material with a liquid

Details Method of treating a web of material with a liquid Method of treating a web of material with a liquid

1992-09-17

1994-02-15

Coe, Philip R.

Bleaching and dyeing; fluid treatment and chemical modification

Fluid treatment

Special forms and forming

8158, 68 15, 68184, 68207, D06B 312

Patent

active

052855449

ABSTRACT:
The treatment of a material web (2) ensues in a U-shaped shaft comprising two shaft limbs (3, 4) and a connecting area (5) between both the shaft limbs. The shaft is filled with a treatment liquid, the feed of fresh treatment liquid and also the circulation of treatment liquid ensuing beneath the surface of the liquor within the shaft limb. The effect is a particularly intensive charging of the material web, with extremely economic use of treatment liquid. Foaming of the treatment liquid is prevented, also in the case of heavy turbulence.

REFERENCES:
patent: 3042480 (1962-07-01), Chipalkatti et al.
patent: 3152464 (1964-10-01), Faraguna
patent: 3241343 (1966-03-01), Yazawa
patent: 3315501 (1967-04-01), Muller
patent: 3346893 (1967-10-01), Carpenter
patent: 3916651 (1975-11-01), Carruthers
patent: 4038842 (1977-08-01), Mizutani

Affiliated with

Also associated with

Rating

Method of treating a web of material with a liquid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of treating a web of material with a liquid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of treating a web of material with a liquid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1198818