Paper/Cardboard TRIZ Cases

See how hesperaloe fibers replace Northern Softwood Kraft in tissue products, achieving low sti

See how combining a smooth creped ply with a textured through-air dried ply creates a dual-surf

See how high-topography fabrics in through-air drying positions enable single-ply tissue webs t

See how two-ply tissue achieves high softness and smoothness without moisturizer coating by con

A creped ply paired with a through-air dried ply gives one side smooth softness and the other textured wiping durability while maintaining bulk.

Patterned molding members raise free fiber numbers in sanitary tissue, improving softness while keeping lint low and measurement more objective.

Single-ply embossed fibrous structures use co-formed fibers and oriented linear elements to lower modulus and elongation while improving softness.

Two distinct rush transfers raise tissue CD stretch above 15% while preserving tensile strength and reducing machine-direction tears.

High-yield hesperaloe fibers replace costly wood pulp to keep tissue soft, durable, and bulky while reducing fiber cost pressure.

High-yield hesperaloe fibers replace Northern Softwood Kraft pulp to preserve tissue softness, durability, bulk, and CD stretch.

Low-coarseness Southern softwood fibers replace costly Northern kraft fibers while preserving tissue softness and durability.

An oblique tear line and susceptor let a microwave food sleeve brown and crisp food while converting into an easier-to-hold package.