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US 2025/0146197 A1Published application
Biodegradable wipe
AssigneeGlatfelter Holdings (Switzerland) AG
InventorVinitkumar Singh
Life of this patent
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Abstract
A biodegradable wipe having a three-dimensional perforated structure pattern including a randomized web of pulp and spunlaced cellulosic fibres in a desired proportion, and optionally a colorant. The wipe in the present invention shows dual nature subject to wet or dry condition of the wipe and effectively traps and removes oily and sticky liquids without scratching underlying surfaces or irritating skin.
Claims7
A biodegradable wipe having a three-dimensional perforated structure pattern comprising:
- a spunlaced unitary structure of a randomised web of spunlaced cellulosic fibres and sheet of wood pulp fibres;
- a three dimensional perforated structure pattern in said unitary structure;
- and
- optionally a colorant;
- wherein said cellulosic fibres are selected from the group of lyocell, rayon, raw and bleached cotton, or a combination thereof;
- wherein said wipe provides a scrubbing effect when dry and a smoothing effect when wet;
- and
- wherein said three dimensional perforated structure is effective for trapping and removing oily and sticky liquids without irritating the skin;
- characterized in that the spunlaced unitary structure has opposing surfaces, with the wood pulp fibre sheet on one side and the randomized web of cellulosic fibres on the opposite side.
6 more elements
Dependencies are inferred from the claim text.