Packaging TRIZ Cases

Segmented transport screws in open troughs provide stable conveyance for sensitive materials, reducing mechanical influence during precise dosing.

Segmenting seals into distinct strength levels resolves the contradiction between sealing reliability and ease of opening, enabling controlled pouring.

A sheet product supply device grips the leading edge of a first sheet between conveyors to enable sequential delivery.

Segmented stopping members detach through a weak shearing part, enabling the main body to remain intact for reusing the tool storage system.

Phase-shifted printing merges multiple wrapper designs onto one feedstock to reduce manufacturing complexity while maintaining design variety.

Segmenting storage into inclined shafts and horizontal shelves resolves the conflict between retrieval speed and capacity for mixed item shapes.

Pre-orienting articles aligns them with diagonal diverting paths to ensure accurate sorting.

A positioning belt secures straws to cardboard packages, maintaining attachment reliability at higher application speeds.

A beverage capsule delivery wall uses a transversal seal portion to create a tortuous flow path, preventing rapid pressure drops and splashes during extraction.

Elastic deformability of the deep-drawn plastic film body allows cavities to adapt to medical device shapes, preventing damage during handling.

A flexible resilient lid secures to a container base using end supports without mechanical fasteners.

Segmented finger structure with specific angles reduces kicking effect while maintaining cleanable surfaces.

Adjustable tensioning mechanisms in the dispenser maintain consistent stretch film force, preventing waste from over-extension or breakage.

Distinct storage zones allow the handling device to retrieve multiple high turnover products in one stroke, reducing retrieval waiting times.

Pivotable vertical conveyor belt units adjust position to open the dough feed gap, resolving cleaning bottlenecks in fixed designs.

Segmented pivotable gripper units handle varying crate dimensions without complex centralized control.

Dual drive assemblies engage the food block to prevent slippage, while linear conveyors reduce the machine footprint.

A method creates reinforced wall sections on lightweight plastic containers using targeted preform cooling to enable reliable adhesive bonding.

A hold-down arm applies force to the outer circumference of a metal coil, preventing violent uncoiling caused by high residual tension.

Tearable weakening lines and expansion creases form a swing-out chute on the bag side wall.

Moveable jaw drums reconfigure quickly to handle diverse container sizes, reducing setup time and eliminating the need for multiple dedicated machines.

Self-contained belt modules replace complex assemblies to reduce maintenance downtime and costs.

A mobile maintenance cart moves along inclined rails to retrieve dislodged pallets from push back storage racks.

An integrally formed dispensing tube extends from a flexible thermoformed container to facilitate vertical beverage sipping.

A perforated adhesive tape bonded to a pull cord allows easy manual removal, preventing damage to packaging or contents during opening.

Linear motor conveyance collates bundle-order products to eliminate warehousing space and reduce personnel requirements.

Segmented adhesive bonding on a protruding tab resolves the contradiction between product protection and ease of opening in flow-wrapped packages.

A cap-shaped cover member secures cutting blades via a form-fit connection to a base while leaving handles accessible for manual engagement.

Segmented receiving shafts use exchangeable format parts to adapt width and contour, eliminating costly integral shaft replacements.