Paper products having increased bending stiffness and cross-direction strength and methods for making the same
AssigneeInternational Paper Company
InventorJohn Mullaney Meazle
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AssigneeInternational Paper Company
InventorJohn Mullaney Meazle
Estimating the term…
A process for making a paper product comprising: providing a forming fabric; causing the forming fabric to rotate such that an upper surface of the forming fabric moves in a machine direction; providing a multi-layer headbox comprising first and second inlet headers and a slice outlet; providing a first aqueous slurry of first fibers to the first inlet header and a second aqueous slurry of second fibers to the second inlet header; combining streams of the first and second aqueous slurries to define a jet exiting the slice outlet; emitting the jet onto the upper surface of the forming fabric to form a web; causing the forming fabric to oscillate in a direction transverse to the machine direction, whereby at least a significant number of the first fibers are caused to align in a direction that deviates from the machine direction; and forming the paper product from the web.
A process for making a multilayer paper product, the process comprising:
A multilayer paper product, wherein the multilayer paper product is made by a process comprising:
A multilayer paper product comprising first fibers and second fibers, wherein:
Dependencies are inferred from the claim text.