FIELD: process engineering.
SUBSTANCE: invention relates to production of multiply and flexible printed boards and coated wood materials. Claimed press-pad comprises interconnected the first and second plies impermeable for fluids. The first ply comprises elastomer and fibres bonded therewith and has channels made at the side facing the second ply. Said channels accommodate the fluid material kept at least at the press operating temperature. The channels are closed by at least the second ply to make them impermeable for fluids.
EFFECT: adjustable elasticity of press-pad.
16 cl, 6 dwg
Authors
Dates
2016-02-10—Published
2011-07-20—Filed