摘要:
A method for producing stacks of individual web sections involves: (a) directing the continuous web to a perforating station; (b) perforating the continuous web at predetermined intervals and forming sheets of web material between consecutive perforation lines extending laterally across the continuous web, the perforating being carried out via at least one perforation element arranged at the circumference of a perforation roller; (c) directing the continuous web to a cutting station; (d) cutting at second predetermined intervals the continuous web into web sections via a cutting element acting against an anvil element, to generate a clear cut or a tab-bond; (e) folding the web sections via a folding roll; and (f) stacking the folded web section to generate a stack of folded sheets.
摘要:
A method for producing stacks of individual web sections involves: (a) directing the continuous web to a perforating station; (b) perforating the continuous web at predetermined intervals and forming sheets of web material between consecutive perforation lines extending laterally across the continuous web, the perforating being carried out via at least one perforation element arranged at the circumference of a perforation roller; (c) directing the continuous web to a cutting station; (d) cutting at second predetermined intervals the continuous web into web sections via a cutting element acting against an anvil element, to generate a clear cut or a tab-bond; (e) folding the web sections via a folding roll; and (f) stacking the folded web section to generate a stack of folded sheets.
摘要:
A stack of hygiene sheet products including first and second webs that are interfolded with each other. The stack includes a top panel of the first web and a top panel of the second web, wherein the top panel of the first web overlays the top panel of the second web but has been cut away so that the top panel of the second web is revealed by the top panel of the first web. An adherence layer is placed on the top panel of the first web and the top panel of the second web and is exposed at the top of the stack so that it can adhere to an adjacent stack so that when the last sheets of the adjacent stack are pulled through a dispenser opening of a dispenser, the first and second sheets are pulled securely through with it as a result of the direct adherence.
摘要:
A stack of hygiene sheet products including first and second webs that are interfolded with each other. The stack includes a top panel of the first web and a top panel of the second web, wherein the top panel of the first web overlays the top panel of the second web but has been cut away so that the top panel of the second web is revealed by the top panel of the first web. An adherence layer is placed on the top panel of the first web and the top panel of the second web and is exposed at the top of the stack so that it can adhere to an adjacent stack so that when the last sheets of the adjacent stack are pulled through a dispenser opening of a dispenser, the first and second sheets are pulled securely through with it as a result of the direct adherence.
摘要:
A method and a system are disclosed for providing a certain quality of service to a user-device within a mobile telecommunication system. The telecommunication system comprises one or several user-registers linked to a user-device, and one or several priority-tables associated with an area covered by the telecommunication system. A user-register is compared with a priority-table when a user-device linked to said user register enters the area associated with said priority-table. The user-device can then be provided with a certain quality of service depending on a possible correspondence between the user-register and the priority-table.
摘要:
A stack includes one or more web-shaped materials, at least one of the web-shaped materials having a visual pattern, wherein a similar pattern is seen as an edge pattern on a face side of the stack. There is also provided a method to produce such a stack.
摘要:
An image sensor includes pixels each of which is designed to transfer charge, accumulated in a photoactive region of the pixel during a first period, through a second active region of the pixel to a power supply node, and to transfer charge, accumulated in the photoactive region during a second period, through the second active region to a sense node in the pixel. Passing charge through the second active region prior to transferring it either to the power supply node or the sense node can help reduce fixed pattern noise. The image sensor can be operated in snap-shot mode.
摘要:
Method for producing a multi-ply web comprising at least three plies of flexible material, such as paper and nonwoven material and a multi-ply product produced according to the method. A first and second ply are glued together with a first glue pattern and a second and third ply are glued together with a second glue pattern which, as seen in the thickness direction of the multi-ply web, is substantially aligned with the first glue pattern.
摘要:
Method for producing a multi-ply web of flexible tissue material, such as tissue paper and nonwoven material, by gluing the plies. Glue is transferred in subsequent steps to a first web shaped flexible material via at least two patterned glue transfer rolls, in a pattern corresponding to the pattern of the glue transfer rolls. A second web shaped material is brought in contact with the glue bearing side of the first web shaped material in at least one press nip between at least one patterned lamination roll and an impression roll. The at least one lamination roll has a three-dimensional pattern having a shape and configuration so as to apply pressure to the combined first and second web shaped materials substantially only just opposite at least some of the glue bearing areas of the first web shaped material, and is driven in registry with the first and/or second glue transfer roll. A multi-ply product produced according to the method is also disclosed.
摘要:
A solid roll (1) of flexible web-shaped material, such as paper or nonwoven material, being provided with at least one adapter (6). The adapter (6) includes first attachment element (7) for attachment to the solid roll (1) and second attachment element (8) for attachment to a dispenser. The first attachment element (7) comprises at least one elongated attachment member (9), which is adapted to be arranged extending in or near the centre line (5) of the solid roll (1). Furthermore, the at least one elongated attachment member (9) is arranged to fixate the adapter (6) to the flexible web-shaped material of the solid roll (1) through frictional engagement.