Process for the wet treatment of endless strands of textile material
First Claim
1. A process for the wet treatment of an endless strand of textile material in a vat which is partitioned into compartments, comprising the steps of (a) initially dyeing an endless strand of textile material by transporting it spirally through successive compartments of the vat and simultaneously and separately circulating a homogeneous dye liquor through the compartments individually, (b) and then rinsing the textile material while continuing to transport it through said successive compartments, by causing a rinsing liquor to flow successively through the compartments in countercurrent to the movement of the textile material.
0 Assignments
0 Petitions
Accused Products
Abstract
An endless strand of textile material is initially dyed by transporting it spirally through successive compartments of a vat and simultaneously and separately circulating a homogeneous dye liquor through the compartments individually, and then the textile material is rinsed while continuing to transport it through said successive compartments, by causing a rinsing liquor to flow successively through the compartments in countercurrent to the movement of the textile material.
2 Citations
9 Claims
- 1. A process for the wet treatment of an endless strand of textile material in a vat which is partitioned into compartments, comprising the steps of (a) initially dyeing an endless strand of textile material by transporting it spirally through successive compartments of the vat and simultaneously and separately circulating a homogeneous dye liquor through the compartments individually, (b) and then rinsing the textile material while continuing to transport it through said successive compartments, by causing a rinsing liquor to flow successively through the compartments in countercurrent to the movement of the textile material.
- 8. A process for the wet treatment of an endless strand of textile material in a vat which is partitioned into compartments, comprising the steps of (a) initially dyeing an endless strand of textile material by transporting it spirally through successive compartments of the vat and simultaneously supplying the compartments of the vat and simulataneously supplying the compartments individually with fresh dye liquor and circulating said dye liquor through the compartments individually, (b) draining the compartments individually on completion of dyeing, (c) and then rinsing the textile material while continuing to transport it through said successive compartments, by causing a rinsing liquor to flow successively through the compartments by flow into one compartment and by overflow into the other compartments in countercurrent to the movement of the textile material.
Specification