Bottles TRIZ Cases

Actuating ribs in the container body adjust internal volume, and a surrounding sleeve prevents uncontrolled expansion that damages structural integrity.

Smoothly tapered radius transitions in a blow-molded container distribute material evenly, reducing weight to 52 grams while maintaining structural integrity.

Segmented convex structure with crossing grooves resolves rigidity-weight trade-off, preventing permanent shape loss while maintaining structural integrity.

A packaging system uses a deactivation mechanism to disconnect an RFID data memory portion from its antenna for selective tracking control.

Double blow molding enhances density of bottle deformable tube parts for improved structural integrity.

A square bottle design uses horizontal and vertical stripe portions to increase rigidity against compressive loads.

A plunger with internal debossments forms external embossments on a glass parison that transform into internal features during blow molding.

Ribs on petaloid feet absorb deformation stress, preventing creases and maintaining stability under palletization loads.

A two-stage blow molding device inflates preforms in a constrained first mold to weld trunk portions before final shaping.

A polymeric container features an invertible pressure panel in the base that moves to reduce internal volume during cooling.

A multilayer polypropylene inner and polyethylene outer packaging structure withstands gamma irradiation while maintaining sterility.

A liquid bottle cover integrates a flexible film and reinforcing element to seal narrow openings.

Angled teeth lock the closure to prevent removal while nozzles inject marinade into meat for uniform flavor distribution.

A lightweight container neck finish uses a segmented retaining structure to minimize material usage and production time.

A plastic bottle neck integrates a threaded end with an annular protrusion to reduce material volume while maintaining cap coupling.

Ribs extending from the apex to the periphery form a star shape with thinner triangular zones, reducing preform weight while maintaining mechanical strength.

Segmented radiused portions in the container base distribute stress uniformly, accommodating thermal expansion and vacuum without added complexity.

A baby bottle uses a conical jacket and variable teat wall thickness to enable easy milk stripping.

A viscoelastic resin covering material increases dynamic friction to prevent accidental slipping of hand-held articles like containers and knives.

Spherical curvature on the petaloid bottom reduces material usage by 30% while maintaining strength against mechanical and thermal stresses.

A pharmaceutical glass composition with controlled alkali metal content lowers the working point for easier shaping.

Intermediary support plates and guide rails secure handles to lightweight containers without causing neck collapse, enabling reduced material usage.

Introducing liquid into preforms before blowing forms a thin, uniform layer that prevents adhesion and maintains lubrication for viscous contents.

Integrally formed compression ribs in hot-fill containers change shape to absorb internal vacuum forces during cooling.

Strut buttresses in interrupted snap beads ensure rim planarity and top load strength without increasing material usage.

An injection blow molding core rod with internal grooves creates uniform neck and thread thickness, reducing cooling time for pharmaceutical bottles.

Blending oxygen scavengers and passive barriers into PET resin eliminates free oxygen molecules while maintaining recyclability.

Variable radius fillets on polygonal container bottoms resolve flatness defects during boxing while maintaining stacking stability.

A fluid dispenser isolates liquid from internal trim via a barrier envelope, preventing physico-chemical interactions while maintaining aesthetic visibility.

Segmented mold base with curved radial grooves distributes material uniformly to reduce energy consumption during blow moulding.

Elastomeric stretch sleeve secures plastic bottle walls through elastic restoring forces, eliminating shrink heating energy and adhesive materials.

Disposable flexible drip guards absorb condensation and use sieve attachments to reduce droplet formation, preventing hygiene contamination from reused devices.

An airtight lid seals the cup assembly to prevent paint solidification while a shaker ball mixes the volume.

Snap-fit mechanism aligns fluid dispensing mechanism with integral dip tube, eliminating torque-induced misalignment and fluid dribbling during refill.

Circumferential grooves in the lower body portion compress under load to prevent upper body inclination and stress concentration.

Neck extensions on an inverted container form a channel that grips the beverage receptacle rim, preventing instability and contamination during dispensing.

A multi-layer article uses a polychlorotrifluoroethylene first layer bonded to a polyester second layer via an ethylene acrylate tie layer.

Dimensional parameters block passage through 2x1.5 inch screens to resolve volume-weight trade-offs in material recovery.

A tempered glass bottle uses a thin wall section with controlled stress layers to improve impact resistance.

A tetralin polyester resin composition absorbs oxygen via a transition metal catalyst, eliminating iron-based metal detector risks and humidity dependency.

A shoulder rib with a height five times its depth transfers top load forces to body ribs.

Offset longitudinal axes in asymmetric pressurized plastic containers compensate for lateral deflection, reducing tilting without increasing material costs.

Radial tie members and circumferential grooves enhance stability and pressure resistance while reducing material consumption in carbonated beverage bottles.

Segmented base thickness and local quality differentiation allow the dome to withstand 3.2 PSI pressure gradients while maintaining structural integrity.

Segmented grooves and local ribs distribute hydrostatic pressure across the stepped arch, resisting deformation while reducing material consumption.

Segmented blackness in a multilayer blow bottle resolves heating efficiency versus moldability trade-offs.

Chemical blowing agents expand in recycled water to lift dense labels, preventing PET flake contamination.