Absorbent article
AssigneeEssity Hygiene and Health Aktiebolag
InventorsLisa Palmqvist, Anna Knös
Life of this patent
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Abstract
A method for alignment of a pattern printed on a material for an absorbent article by a rotary printing device, including providing a first composition from a first chamber; providing a second composition including a detectable agent from a second chamber; wherein the first composition from the first chamber and the second composition from the second chamber are supplied to the same anilox roller or directly to the same rotary printing cylinder; and printing the first and second compositions on the material for an absorbent article by a rotary printing cylinder.
Claims20
A method for alignment of a pattern printed on a material for an absorbent article by a rotary printing device, comprising:
- a. providing a first composition from a first chamber;
- b. providing a second composition comprising a detectable agent from a second chamber;
- c. wherein the first composition from the first chamber and the second composition from the second chamber are supplied to a same anilox roller or directly to a same rotary printing cylinder;
- d. and printing the first and second composition on the material for an absorbent article by a rotary printing cylinder;
- wherein the first composition comprises a functional agent selected from a skin beneficial agent, an adhesive, a cooling or heat generating agent, or an antimicrobial agent;
- and wherein the second composition comprises a detectable agent that emits light in the UV fluorescent or visible light spectra;
- and wherein the second composition also comprises the first composition.
Dependencies are inferred from the claim text.