Head box in a paper machine
Номер патента: CA1159291A
Опубликовано: 27-12-1983
Автор(ы): Haruyoshi Fujiwara
Принадлежит: Mitsubishi Heavy Industries Ltd
Опубликовано: 27-12-1983
Автор(ы): Haruyoshi Fujiwara
Принадлежит: Mitsubishi Heavy Industries Ltd
Реферат: HEAD BOX IN A PAPER MACHINE ABSTRACT OF THE DISCLOSURE: A head box in a paper machine, characterized in that a flow path having a repeatedly and alternately narrowing and broadening cross-section configuration is formed within a slice chamber delimited by a top plate and a bottom plate converging towards a slip lip.
Method and device for varying the basis weight in a paper machine headbox
Номер патента: EP1160375A3. Автор: Franco Aver. Владелец: Comer SpA. Дата публикации: 2002-03-06.