B31F2201/0738

Hydrolysable sheet

A toilet cleaning sheet 100 includes a multi-ply base paper sheet that is substantially water-dispersible. The multi-ply base paper sheet contains pulp and a water-soluble binder and is impregnated with an aqueous chemical agent. The basis weight of the multi-ply base paper sheet is 30 gsm to 150 gsm, and the content of the water-soluble binder increases towards a front surface and/or a back surface.

Method And Apparatus For Making An Apertured Web

A method of creating a topsheet for an absorbent article is disclosed. The method includes the steps of: obtaining a pre-cursor web of material, the pre-cursor web of material having a first surface and an opposing second surface, wherein the pre-cursor web of material is a composite or laminate web having a first layer and a second layer, wherein the first layer is a film and the second layer is a nonwoven material having a plurality of fibers; forming a first plurality of apertures having sidewalls extending in a first direction from the pre-cursor web of material; forming a second plurality of apertures having sidewalls extending in a second direction from the pre-cursor material, wherein the first direction and the second direction are different; and forming a plurality of embossments in the pre-cursor web of material, wherein the embossments are oriented in a third direction opposite the first direction.

METHOD AND APPARATUS FOR DEFORMING A WEB

Methods and apparatuses for deforming a web are disclosed. In one embodiment, the method involves feeding a web into a nip that is formed between at least two intermeshing rolls. The rolls are configured for deforming a web with at least two sets of deformations that are oriented in different directions relative to the surfaces of the web.

Method and apparatus for making an apertured web

A disposable absorbent having a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet, is described herein. The topsheet is a two layer composite or laminate web having a first layer and a second layer. The composite or laminate has a first plurality of apertures and a second plurality of apertures, wherein the first plurality of apertures have sidewalls that extend in a first direction, wherein the second plurality of apertures have sidewalls that extend in second direction that is different than the first direction, and wherein the composite or laminate also includes a plurality of embossments which extend in a third direction opposite the first direction.

EMBOSSING TOOL AND METHOD TO MINIMISE BUBBLE FORMATION IN EMBOSSED STRUCTURES

An embossing tool for use with a rotating embossing roller, including: a tool body having a tool surface; and an array of recesses set into the tool surface to form a desired embossing surface profile, wherein at least two of the recesses are interconnected by a passage to enable fluid communication therebetween during embossing.

Embossing pattern with a continuous contour plateau having emboss elements thereon and products and methods of using the same

Embossed tissue products having improved strength and softness are disclosed. The products as described have a continuous curvilinear emboss element which carries discrete emboss elements, thereby providing the product with the softness and handfeel benefits associated with the long linear elements, but the visual appearance of discrete emboss elements.

Non-continuously laminated structures of thermoplastic films with differing material compositions and functional material properties

A non-continuously laminated structure of thermoplastic films comprises thermoplastic films with differing material compositions and differing functional benefits. In particular, one or more embodiments comprise thermoplastic films that are co-extruded separately and then combined together by a post-extrusion bonding process. The differing composition of the various films of the non-continuously laminated structure of thermoplastic films and the post-extrusion bonding process, provide the structures with the functional benefits of the individual films.

PATTERNED TISSUE PRODUCT

The present invention provides a variety of novel fibrous structures having a design element disposed on at least one surface. More particularly the present invention provides fibrous structures comprising a textured surface, and more preferably a textured background surface, and a design element wherein the design element is formed by removing a portion of the textured background. In this manner the fibrous structures of the present invention generally comprise a textured background surface having a top surface lying in a surface plane, a bottom surface lying in a bottom plane and a design element lying in a third plane between the surface and bottom planes. The textured surface provides the fibrous structures with an overall background pattern that is typically visually distinct from the design element imparted thereon.

Method and apparatus for deforming a web

Methods and apparatuses for deforming a web are disclosed. In one embodiment, the method involves feeding a web into a nip that is formed between at least two intermeshing rolls. The rolls are configured for deforming a web with at least two sets of deformations that are oriented in different directions relative to the surfaces of the web.

Texture subtractive patterning

The present application provides a method of manufacturing a patterned tissue product comprising a textured background surface, and a design element wherein the design element is formed by removing a portion of the textured background. The method comprises the steps of (a) providing a tissue web having a textured top surface lying in a surface plane and a bottom surface lying in a bottom plane wherein there is a z-directional height difference between the surface plane and the bottom plane; (b) conveying the web through a first nip created by a first receiving roll and a pattern roll having a plurality of protuberances forming a design pattern; (c) conforming a portion of the web to the protuberances; and (d) conveying the web into a second nip formed between the pattern roll and a second receiving roll to form a patterned tissue product having a design element corresponding to the plurality of protuberances, the design element lying in a design element plane that is between the surface plane and the bottom plane. The textured surface provides the tissue with an overall background pattern that is typically visually distinct from the design element imparted thereon. The method may further comprise the step of applying a papermaking additive or water to the conformed portion of the web via an applicator roll between step (c) and (d). The pattern roll is generally a hard and non-deformable roll, such as a steel roll. The first receiving roll has a hardness greater than 40 Shore (A), such as from 40 to 100 Shore (A). The second receiving roll may have a smooth or non-smooth surface, and the pressure applied at the second nip is greater than 30 pli, such as from about 50-250 pli.