Jars TRIZ Cases

See how nested sippy cups use annular recesses and locking stems to stack with lids attached, p

See how a locking stem and annular recess enable sippy cups to stack securely with lids attache

An inward-angled container sealing lip redirects stacking friction away from the foil bond area to preserve seal integrity.

An angled sealing lip shifts stacking abrasion to the rim outer edge, preserving foil adhesion and the container's airtight seal.

A single ultrasonic-welded lid creates a hermetic seal, shows first opening, and can be reused to reclose liquid or paste containers.

This polymeric container integrates child-resistant closure tabs and a deformable gap filler to secure the closure, simplify assembly, and preserve appearance.

A flange, cutout wall, and fitting portions balance easy refill replacement with secure holding and reduced plastic use.

Asymmetric locking projections on the container neck interlock with cap recesses to prevent rotation and tampering without complex tooling.

A stainless steel preserving jar lid uses helical side wall recesses to match thread reliefs for a secure vacuum seal.

A conical glass cup design eliminates structural shoulders to enable efficient filling and stable stacking during baby food sterilization.

Segmented inner and outer lid components rotate relative to each other, resolving the contradiction between ease of opening and closure security.

Rounded embossed transitions on deep-drawn aluminum containers prevent die wear and maintain mechanical stability.

A glass container houses a mineral internal receptacle to preserve product integrity, resolving plastic incompatibility and recycling challenges.

Segmented PET jar components reduce plastic usage and enable recycling by optimizing wall thickness to prevent crystallization.

A stackable container assembly uses interlocking projections and recesses to secure stacked units.