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Patent

Ply-bonded, embossed product and apparatus

Ernst Daniel Nystrand
TLDR
A ply-bonded, embossed product and apparatus, and method wherein at least two nested-embossed webs are advanced between a pair of wheels and anvil surfaces to subject the webs to plybonding compressive forces.
Abstract: 
A ply-bonded, embossed product and apparatus, and method wherein at least two nested-embossed webs are advanced between a pair of wheels and anvil surfaces to subject the webs to ply-bonding compressive forces.

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Patent

Heated embossing and ply attachment

James Leo Baggot, +8 more
TL;DR: In this article, the authors describe a process for hot embossing a base sheet and/or to a process of perforating and bonding multiple plies of a paper product together.
Patent

Embossments for minimizing nesting in roll material

John T. Burt
TL;DR: A repeating arrangement of embossments for roll material includes a first array of projections generally regularly spaced from one another and a second array superimposed on the first array with each projection of the second array extending longitudinally between two projections of the first arrays so as to minimize nesting of adjacent layers of material.
Patent

Embossed cellulosic fibrous structure

Ostendorf Ward William, +3 more
TL;DR: An embossed multiple ply paper product which displays aesthetically pleasing decorative attributes is described in this paper. But, it is not suitable for the use with children's clothing. But, the product also exhibits the functional characteristics of softness, absorbency, and drape.
Patent

Process for producing a crimp-bonded fibrous cellulosic laminate

Clark Harry Edmund, +5 more
TL;DR: In this article, a process for producing a crimp-bonded fibrous cellulosic laminate is described, which includes at least two superposed plies and applying a pressure load against the rotating elements sufficient to crimp bond the plies into a laminate.
Patent

Disposable absorbent lift device

Dan Love, +3 more
TL;DR: In this article, a disposable absorbent pad comprising multiple layers is proposed to maintain skin dryness by absorbing moisture while preventing leakage to the skin or the bed linens, allowing air circulation at the surface of the patient's skin to prevent heat buildup, and is strong enough to allow the patient to be repositioned, even when the pad is wet.
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Patent

Paper board connecting method

W Wootten
TL;DR: In this paper, the combining of two flat fiber or paper board panels with partial perforations is effected by the employment of similarly perforated auxiliary sheets or tapes, which are deflected or bent into the perforation of two or more panels to make a connection between them.