Paper Coating TRIZ Cases
- Variable-Gap Nozzle Coating for Fibrous Webs Without Machine Shutdown
See how a dynamically adjustable outlet gap in the application nozzle enables wide-range coatin
- Ply fibrous product
See how covalent bonding of organic polycarboxylic acid to cellulosic fibers maintains antibact
- Asymmetrically silica-impregnated papers and methods for producing said papers and use thereof
See how asymmetric silica impregnation creates hydrophobic paper surfaces with minimal material
- Coreless Absorbent Roll Polymer Coating for Collapse Resistance
See how a polymer-binding agent coating on the inner surface maintains structural stability and
- Hydrogel-Coated Fibrous Yarn Manufacturing to Reduce Twisting Breakage
See how metal alginate hydrogel coating protects yarn during twisting and dewatering, preventin
- Printed Release Coating for Casting Paper to Reduce Embossing Cost
See how printed release coatings replace embossing drums in casting paper production, enabling
- Polymer Latex Chain Transfer Strategy for Strength and Elongation
Combining hydroperoxide and sulfur chain transfer agents yields polymer latex with higher tensile strength, elongation, and wet binding.
- Polymer Latex Chain-Transfer Sequencing for Higher Strength
Sequencing hydroperoxide and sulfur chain transfer agents boosts latex elongation and tensile strength for paper coating and carpet backing.
- Aramid Separator Paper Coating for Thin High-Strength Battery Cells
A PVP-coated aramid pulp paper keeps thin battery separators strong while preserving porosity, permeability, and flame resistance.
- Radical-Curable Coating Composition for Crack-Free Thermal Embossing
A two-step UV and thermal curing coating keeps flexibility during lamination or embossing, preventing cracks, delamination, and surface defects.
- Curtain Starch Coating Press Gap With Heated Crowned Rollers
Heated crowned rollers in a curtain starch coating press gap improve web penetration and uniformity while lowering energy use.
- Variable Nozzle Gap Profiling for Uniform Web Coating
Adjustable nozzle gap profiling matches starch coating to web shrinkage across the width, improving uniformity and cutting edge over-application.
- Composite Security Feature Using Carbon-Black Reflectivity Contrast
Carbon-black impregnation and layered reflectivity contrast create a document security feature that household printers cannot faithfully copy.