摘要:
An apparatus and method to saturate a web (12) of paper. The apparatus (10) comprises a sealed chamber divided to form a low pressure preparation or vacuum zone (25) and a high pressure treatment zone (35). Air is evacuated from the open area between the fibers in the web portion (12b) in the vacuum zone (25) and liquid in the treatment zone is forced into the evacuated open area between the fibers in the web portion (12c). A pair of nip rollers (62, 64) are submerged in liquid in the treatment zone (35) for squeezing residual air and liquid from the open area between the fibers in the web portion (12c) to cause liquid to be drawn into the open area between the fibers in the web portion (12d) upon exiting the nip (65) between the rollers.
摘要:
Disclosed is an agitator lid suitable for different paint pot openings, comprising a paint outlet mechanism (1) for controlling paint pouring, and at least two compression mechanisms (2) compressing a paint pot with the agitator lid, each compression mechanism (2) involving: a through-hole (21) provided on the agitator lid, a compression rod (22) passing through the through-hole (21), a sealing sleeve (23) sheathed on the outside of the compression rod (22), an up-turned edge (231) of the sealing sleeve (23) pressing on the agitator lid (3), the periphery of the compression rod (22) between the up-turned edge (231) of the sealing sleeve (23) and a handle (24) on an upper end of the compression rod (22) being sheathed with a compression spring (25), a lower end of the compression rod (22) being a presser foot (26), a face of the presser foot being a ring sector shape, a vertical face (261) being provided on a connecting line between two arc-shaped lines along the ring sector shape, and the vertical face (261) dividing a ring sector face into two step-shaped presser foot faces of different heights.
摘要:
An injector for co-axial-type dispensers for multiple flowable components is provided. The dispenser has a multi-chamber cartridge with a first outlet for a first flowable component arranged within a second outlet for a second flowable component. The injector includes an inner sleeve for fitting engagement with an inner wall of the first outlet of the dispenser, wherein an interior of the inner sleeve defines a first passage for the first flowable component; and an outer sleeve for fitting engagement with an outer wall of the first outlet of the dispenser.
摘要:
La présente invention a pour objet un dispositif d'encollage de bandes (1) en carton défilant en continu, plus particulièrement, dans une ligne de fabrication d'articles enroulés et notamment de tubes en carton, selon un faisceau de bandes (1). De manière caractéristique, il consiste en au moins une boîte d'encollage (2) susceptible d'être traversée par ledit faisceau de bandes (1) et renfermant au moins un espace d'encollage (4), permettant de réaliser un encollage desdites bandes dans une enceinte fermée empêchant les projections de colle en dehors dudit espace d'encollage (4).
摘要:
La présente invention a pour objet un dispositif d'encollage de bandes (1) en carton défilant en continu, plus particulièrement, dans une ligne de fabrication d'articles enroulés et notamment de tubes en carton, selon un faisceau de bandes (1). De manière caractéristique, il consiste en au moins une boîte d'encollage (2) susceptible d'être traversée par ledit faisceau de bandes (1) et renfermant au moins un espace d'encollage (4), permettant de réaliser un encollage desdites bandes dans une enceinte fermée empêchant les projections de colle en dehors dudit espace d'encollage (4).
摘要:
Le dispositif selon l'invention comprend deux éléments (2a,2b) à géométrie variable, non adjacents et fixés en regard l'un de l'autre sur deux bords opposés de la cuve contenant le bain, chaque élément étant constitué par au moins une nappe (6,7,8) comportant des fibres (2a,2b) souples et jointives réalisées dans un matériau qui est compatible avec la température et les composants chimiques du bain et dont la nature et/ou la structure lui permettent de flotter à la surface de celui-ci.
摘要:
An injector for co-axial-type dispensers for multiple flowable components is provided. The dispenser has a multi-chamber cartridge with a first outlet for a first flowable component arranged within a second outlet for a second flowable component. The injector includes an inner sleeve for fitting engagement with an inner wall of the first outlet of the dispenser, wherein an interior of the inner sleeve defines a first passage for the first flowable component; and an outer sleeve for fitting engagement with an outer wall of the first outlet of the dispenser.