The arm (22) is equipped with a pressing roller (30) in contact with the surface of the roll of paper (S) on an upstream of the supporting roller (21) for pressing the surface of the roll (S) when the arm (22) swings inwardly.
An apparatus for forming thin air-cushioning material (36) including a first heated roller (14), a forming roller (16), a heated pressure roller (24), and a cooling roller (38) is disclosed.
A fuser component comprises a fuser roller (1) and a pressure roller (2) for pressing a printing medium to the fuser roller.
The apparatus comprises a coating roller (10) for transferring varnish from the coating roller onto the film (16) and a pressure roller (12) arranged adjacent the coating roller.
The second feed roller (RF2) can move between a first position close to the pressure roller (RP) and a second position distant from the pressure roller (RP).
A pressure roller (110) in the receiving apparatus frictionally engages the fusing roller (52) to drive it during operation, making unnecessary separate drive connections for the fusing roller.
Its regulator roller (66) links the water take-up roller (4A) with the transfer roller (63) pressing against the dampening distributor roller (8A).
An interfolding apparatus including a knife roll, a first interfolding roll, a second interfolding roll, and a transfer roll.
A transfer roll is positioned between the knife roll and the first interfolding roll.
A production apparatus (20) is equipped with a slit-forming roller (21), a transfer roller (22), and an anvil roller (23) which is positioned facing both the slit-forming roller and the transfer roller.
The invention comprises at least three rollers, namely: at least one printing plate roller in the form of a first roller, one transfer roller in the form of a second roller and a printing cylinder or counter-cylinder in the form of a third roller.
The drive roll assembly includes a drive roll and a backup roll and a drive roll nip formed between the drive roll and the backup roll.
The apparatus includes: a first pressure roll; an embossing roll; a marrying roll; and a second pressure roll.
The reel assembly includes multiple reel blades defining a reel blade assembly.
The roller can be used as an inking roller for the developer roller or as a cleaning roller for the developer roller.
The first roller (18) is a cutting roller and the second roller (20) is an anvil roller.
The converting apparatus has a first pressure roll (14); an embossing roll (12),- a second pressure roll (16); and a marrying roll (19).
A roll press comprising such a press roll.
The guide roll (6) includes a roll shaft (61) and the roll surface (62).
Further, at least either the first roller or the second roller is a braking roller.
The final rolled product achieves a minimum roll diameter for a fixed roll length.
The bedroll includes a bedroll blade (140) and a bedroll web pin (130).
A theoretical roller surface linear speed for each roller is calculated on the basis of the process speed and the roller diameter of each roller.
The roll of material is positioned in the roll tensioner such that it can be rotated about a longitudinal axis of the roll by pulling the material from the roll to unwind material from the roll.
The clean-up roller (206) is in ink communication with the main form roller (202) through a vibrating roller (208).
The grinder roller assembly further includes a roller having a roller opening that defines a roller inner surface that cooperates with the plate outer surface.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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