Bleaching and dyeing; fluid treatment and chemical modification – Fluid treatment – Confined areas
Patent
1978-06-21
1979-08-28
Coe, Philip R.
Bleaching and dyeing; fluid treatment and chemical modification
Fluid treatment
Confined areas
81491, 8151, 68 5D, 68 20, 68200, 68211, D06B 100
Patent
active
041655478
ABSTRACT:
An improved process for dyeing carpet by intermittently moving the carpet along a path having horizontal and vertical portions. The horizontal portion of the path is immersed in a print form having compartments separated by thin walls and filled with liquid dyes of varying colors, to impart a desired pattern to the fabric. After the horizontal portion of the fabric is withdrawn from the print form, the fabric is moved along its path so that the immersed portion is moved along the vertical portion of the path. A vacuum slot along the vertical portion of the path adjacent the horizontal portion is activated only while the carpet is in motion, and serves to draw the dye toward the backing of the carpet while removing excess dye therefrom. Thereafter the carpet is steamed to set the dyes.
REFERENCES:
patent: 2816811 (1957-12-01), Tillett et al.
patent: 2984540 (1961-05-01), Tillett et al.
patent: 3129442 (1964-04-01), Leckie
patent: 3175488 (1965-03-01), Tillett et al.
patent: 3434793 (1969-03-01), Pratt
patent: 3848528 (1974-11-01), Seedorf
patent: 4031280 (1977-06-01), Weller et al.
Parlin David B.
Vits Helmuth
Bigelow-Sanford, Inc.
Coe Philip R.
LandOfFree
Vacuum assisted tuft dye printing process does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vacuum assisted tuft dye printing process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum assisted tuft dye printing process will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-762930