Patent classifications
B65H23/1886
Method and device for processing a cover of a package
The present invention relates to a method for processing a covering roll sheet (20) of a package, wherein the covering roll sheet (20) covers a package body (51) in the manner of a lid, comprising the steps of: drawing the covering roll sheet (20) off an endless roll (22), tensioning the covering roll sheet (20), determining an offset between a first marking on the covering roll sheet (20) and a second marking (34) on the package body (51), and stretching the covering roll sheet (20) in a manner dependent on the determined offset between the first marking (33) and the second marking (34).
METHOD AND APPARATUS FOR MANUFACTURING SHEET-LIKE MEMBER ASSOCIATED WITH ABSORBENT ARTICLE
A method for manufacturing a sheet-like member, associated with an absorbent article, using a continuous sheet. The method includes a supplying step, a processing step, and a detecting step. In the supplying step, the continuous sheet is supplied by transferring the continuous sheet to a processing section by transporting the continuous sheet in a direction of transport. The processing step is performed at a predetermined position in the direction of transport, and a portion of the continuous sheet which is to be the absorbent article is processed by the processing section at an interval in the direction of transport. In the detecting step, a trace of the processing left on the continuous sheet is detected. In the supplying step, a direction-of-transport tension value of the continuous sheet at a time of transferring the continuous sheet to the processing section is adjusted based on the detection result.
Device for producing both linerless labels and lined labels
A device for producing both linerless labels and lined labels includes a base frame; a hotmelt station arranged on the base frame; and a portal frame arranged on the base frame and extending over the hotmelt station. A number of guide rollers are arranged on the portal frame for guiding a web of material along a web path. The hotmelt station is rotatably arranged on the base frame around an axis parallel to the plane of the web path of the guide rollers between a first position and a reversed, second position. Both the first and second position the plane of the web path of the hotmelt station are parallel to the plane of the web path of the guide rollers on the portal frame.
WEB PROCESSING WITH AT LEAST ONE SEMI-ROTARY ACCUMULATOR
Various apparatus embodiments include first, second, third and fourth shafts, and further include a first movable shaft having a first movable axis that is movable between a first axis position and a second axis position, and a second movable shaft having a second movable axis that is movable between a third axis position and fourth axis position. At least one linkage connects the first movable shaft to the second movable shaft. A motor linkage connects the at least one linkage to at least one motor for providing simultaneous movement of the first and second movable shafts.
Web processing with semi-rotary accumulator
Various apparatus embodiments include first, second, third and fourth shafts, and further include a first movable shaft having a first movable axis that is movable between a first axis position and a second axis position, and a second movable shaft having a second movable axis that is movable between a third axis position and fourth axis position. At least one linkage connects the first movable shaft to the second movable shaft. A motor linkage connects the at least one linkage to at least one motor for providing simultaneous movement of the first and second movable shafts.
WEB PROCESSING WITH SEMI-ROTARY ACCUMULATOR
Various apparatus embodiments include first, second, third and fourth shafts, and further include a first movable shaft having a first movable axis that is movable between a first axis position and a second axis position, and a second movable shaft having a second movable axis that is movable between a third axis position and fourth axis position. At least one linkage connects the first movable shaft to the second movable shaft. A motor linkage connects the at least one linkage to at least one motor for providing simultaneous movement of the first and second movable shafts.
Web splicer
An apparatus (100) for splicing a patterned web (108) is provided. The apparatus includes first and second unwind spindles (110, 114) engaging a new roll (112) of patterned web (108) and expiring roll (116) of patterned web, respectively, a first web indexing mechanism (104) capable of linearly translating the patterned web from the new roll (112) along its travel direction; a first clamp surface (129) that extends across the patterned web from the new roll; a second clamp surface (131) that extends across the patterned web from the expiring roll (116); and a cutting mechanism (132, 132) for severing the patterned web from the expiring roll (116). The apparatus further includes a second web indexing mechanism capable of linearly translating the patterned web from the expiring roll along its travel direction, wherein the first and second web indexing mechanisms are independently operable to align registration features of the patterned web on the new roll and expiring roll with each other. The first and second clamp surfaces can be brought together to create a registered splice of the patterned web between the new and expiring rolls.