Leather Manufacturing TRIZ Cases

See how oxazolidine tanning agents combined with solid particulate agitation achieve 95°C shrin

Foldable side table sections create operator aisles while vacuum hold keeps leather in place, speeding loading, inspection, and scrap removal.

Mechanical brushing raises loose fibers into pillable fuzz, then shaving removes it to cut pilling without chemicals, water, or fabric damage.

Independently movable clamping points simplify loading and alignment of large leather sheets while reducing strain and material distortion.

Captured tanning and sorting data lets hides be identified, sorted, folded, and packaged automatically by batch and customer specifications.

Unique hide IDs and process data automate sorting, folding, stacking, and packaging to improve traceability, consistency, and customer-specific output.

Prior tanning and batch data guide hide sorting, folding, and packaging to improve traceability, consistency, and customer-specific output.

Unique hide tracking and flexible package assembly let tanneries match exact customer orders, reduce waste, and improve traceability.

Linked hide IDs and tanning process data enable automated sorting, folding, and packaging by batch traits and customer specifications.

Unique hide codes linked to measured chemical and physical data enable real-time traceability and process optimization across treatment facilities.

A raised splitting template enables automated leather skiving on complex contours while leaving selected areas thicker for strength.

Interlocking flexible sheets on rotating cylinders generate sufficient pulling force to remove coarse animal hair while preserving tissue integrity.

Liquid sprays create a barrier on scraper rollers that stops fat sticking, eliminating suction systems and reducing skin damage.

Angled groove structures accept replaceable teeth, eliminating full roller disposal when individual components dull.

A helical knife features arcuate mountain and valley lines to distribute cutting forces evenly across the blade surface.

Applying a binder or textile layer to animal skin before splitting resolves the trade-off between reduced thickness and mechanical strength.

A roller scraper unit removes flesh and fat residues from fur skins using a secondary scraper roller.

A segmented cover encloses scraping means to contain residues within a controlled compartment for efficient removal.

Adjustable scraping units on a tapering mandrel maintain precise contact with tubular fur surfaces during processing operations.

Automatic feeder retracts upper belt to stretch hides, resolving thickness variation issues.

A fur processing apparatus uses a damper arrangement to maintain consistent contact pressure between scraper rollers and tubular fur.

Adjustable guide rollers center the infeed belt while a protective plate shields it from the cutting blade.

A splitting machine uses a closed loop belt system to automatically stretch and introduce skins between conveyor rollers.

Distributed guide system moves cutting head along telescopic elements to expand working area depth without structural flexing.