Inventor
KANKAANPAA MATTI
FI19 patents
Patents
19 patentsUS4202113AMay 13, 1980
Paper machine drying section and method for operating same
VALMET OY79 citations96
US4332191AJun 1, 1982
Calender
VALMET OY39 citations92
US4163688AAug 7, 1979
Apparatus for dewatering in a paper machine
VALMET OY39 citations92
US4154645AMay 15, 1979
Method and machine for manufacturing multilayer paper board
VALMET OY42 citations92
US4113557ASep 12, 1978
Paper manufacturing structure particularly for detaching a web from a wire
VALMET OY34 citations92
US4172007AOct 23, 1979
Method and apparatus for reliably transporting a web in a paper making machine
VALMET OY23 citations82
US4128053ADec 5, 1978
Supercalenders
VALMET OY26 citations82
US4113556ASep 12, 1978
Paper machine with twin-wire former
VALMET OY21 citations82
US4089738AMay 16, 1978
Method and apparatus for influencing the characteristics of the surface of a paper product
VALMET OY26 citations82
US4016032AApr 5, 1977
Suction roll for transferring a web away from a press section
VALMET OY28 citations82
US3997390ADec 14, 1976
Twin-wire paper machine and method for operating the same
VALMET OY27 citations82
US4326456AApr 27, 1982
Method and apparatus for calendering paper webs or the like
VALMET OY10 citations73
US4285766AAug 25, 1981
Press method in a paper machine
VALMET OY16 citations73
US4209361AJun 24, 1980
Method of multi-nip pressing in a paper machine
VALMET OY13 citations73
US4188262AFeb 12, 1980
Method for dewatering paper in a paper machine press section
VALMET OY9 citations73
US4172759AOct 30, 1979
Paper-machine structure and method for subjecting a web to suction
VALMET OY18 citations73
US4024015AMay 17, 1977
Web-forming method and apparatus
VALMET OY9 citations73
US3996098ADec 7, 1976
Twin-wire paper machine with common wire path controls
VALMET OY10 citations73
US4059482ANov 22, 1977
Paper machine pickup and crepe-setting press section
VALMET OY20 citations65