Patents Assigned to Billerud AB
  • Patent number: 5196030
    Abstract: In a process for transfer pattern printing of a moist textile web consisting wholly or predominantly of natural fibers, in particular cotton, and/or artificial fibers on the basis of cellulose, the pattern carrier web is a web of paper or a paper-like material which carries a pre-printed pattern of a water soluble or dispersable dye. After wetting of the textile web to a carefully controlled moisture, the textile web is joined with the pattern carrier web and the joined webs are compressed at a suitable pressure so that the pattern can be transferred without using heat. The advantage is that it will be possible to avoid both heating and use of organic solvents. It is also possible to transfer a pattern to a colored textile web since the textile web may be wetted before hand with an aqueous dye solution or dispersion instead of undyed liquid.
    Type: Grant
    Filed: April 30, 1990
    Date of Patent: March 23, 1993
    Assignees: Dansk Transfertryk A/S, Billerud AB
    Inventors: Inga S. Akerblom, Claes-Goran Thoren, Knud V. Rasmussen, Jorgen Pedersen