Textiles: weaving – Fabrics – Drier felts
Patent
1987-01-09
1988-07-26
Lacey, David L.
Textiles: weaving
Fabrics
Drier felts
139425A, 139413, 162348, 162DIG1, 162362, 162116, D21F 110, D03D 1100
Patent
active
047593911
ABSTRACT:
A papermachine fabric for the production of tissue paper or porous batts has a two layer fabric comprised of a fine upper fabric layer and a coarser lower fabric layer. Both fabric layers have a large open area. The two fabric layers are firmly interconnected so that the upper fabric layer exhibits depressions at the sites of interweaving which are distributed in the manner of a pattern. The papermachine fabric is especially suited as an embossing fabric for after drying the paper web coming from a sheet forming fabric or as a second sheet former of a twin wire former.
REFERENCES:
patent: 3322617 (1967-05-01), Osborne
patent: 3834983 (1974-09-01), Conway et al.
patent: 4187618 (1980-02-01), Diehl
patent: 4382987 (1983-05-01), Smart
patent: 4415625 (1983-11-01), Borel
patent: 4611639 (1986-09-01), Bugge
Borel Georg
Waldvogel Hartmut
Hastings K. M.
Lacey David L.
Wangner GmbH & Co. KG
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