Process for producing a web substrate having indicia disposed thereon and elastic-like behavior imparted thereto

Patent metadata

Field	Value
Publication number	US-9957361-B2
Application number	US-201615296133-A
Country	US
Kind code	B2
Filing date	Oct 18, 2016
Priority date	Dec 20, 2002
Publication date	May 1, 2018
Grant date	May 1, 2018

Abstract

A process for providing indicia and an elastic-like behavior to a web substrate is disclosed. The process comprises the steps of: providing a web substrate; printing indicia on the web substrate; and, providing the web substrate with a plurality of first regions and a plurality of second regions comprising the same material composition. A portion of the first regions extend in a first direction while the remainder of the first regions extend in a second direction perpendicular to the first direction to intersect one another. The first regions form a boundary completely surrounding the second regions. The second regions comprise a plurality of raised rib-like elements. The first regions undergo a molecular level and geometric deformation and the second regions initially undergo a substantially geometric deformation when the web material is subjected to an applied elongation along at least one axis.

First claim

What is claimed is:

1. A process for deforming a web substrate and depositing a material on said web substrate, the process comprising the steps of:
providing a web substrate consisting essentially of polymeric material;
providing a source of the material to be deposited onto the web substrate;
feeding said web substrate between a pair of intermeshing rolls wherein at least one of said rolls has a plurality of teeth thereon to provide said web substrate with a plurality of undeformed first regions and a plurality of second regions comprising the same material composition, wherein said second regions are formed by said teeth and comprise a plurality of deformations; and
depositing said material onto said web substrate while said material is in contact with at least one of said intermeshing rolls so that said material is in registration with one of the following portions of the web substrate: at least some of said undeformed first regions, or at least some of said deformations comprising said second regions.

2. The process of claim 1 wherein the material is deposited only on said deformations.

3. The process of claim 1 wherein the material is deposited only on undeformed first regions between said deformations.

4. The process of claim 1 wherein said deformations comprise a plurality of raised rib-like elements.

5. The process of claim 4 wherein said first regions and second regions provide the web substrate with elastic-like behavior wherein said first regions undergo a molecular level and geometric deformation and said second regions initially undergo a substantially geometric deformation when said web material is subjected to an applied elongation along at least one axis.

6. The process of claim 1 wherein said web substrate comprises a nonwoven, and said deformations comprise a plurality of tufts.

7. The process of claim 1 wherein the material comprises an ink.

8. The process of claim 1 wherein the material comprises a lotion.

9. The process of claim 1 wherein the material comprises a glue.

10. The process of claim 7 wherein the step of depositing a material on said web substrate comprises printing ink on said web substrate.

11. The process of claim 1 wherein the material is deposited on said web substrate simultaneously with providing said web substrate with a plurality of first regions and a plurality of second regions.

12. A process for deforming a web substrate and depositing a material on said web substrate, the process comprising the steps of:
providing a web substrate;
providing a source of the material to be deposited onto the web substrate;
feeding said web substrate between a pair of intermeshing rolls wherein at least one of said rolls has a plurality of teeth thereon, and at least one of the intermeshing rolls has a plurality of conduits therein that are in fluid communication with the source of the material to be deposited onto the web substrate; and
providing said web substrate with a plurality of undeformed first regions and a plurality of second regions comprising the same material composition when said web substrate is fed between said intermeshing rolls, wherein said second regions are formed by said teeth and comprise a plurality of deformations, and depositing the material on said web substrate through said conduits so that said material is in registration with one of the following portions of the web substrate: at least some of said undeformed first regions, or at least some of said deformations comprising said second regions.

Assignees

• Procter & Gamble

Inventors

• Heilman Laura Lynn
• Orr Jill Marlene

Classifications

• B41F9/003

  Web printing presses (B41F9/023 takes precedence) · CPC title

• B05D3/002

  Pretreatement · CPC title

• B65D65/42

  Applications of coated or impregnated materials · CPC title

• A61F2013/51007

  characterized by the orientation of fibres · CPC title

• A61Q5/00

  Preparations for care of the hair · CPC title