Slide Fasteners TRIZ Cases
- Slider Flange Projecting Portions Guide Fastener Tape
Stepped projecting portions on slider flanges guide linear elements horizontally, preventing tape contact with flange edges that causes thread breakage.
- Slider Pull Tab with Stop Member for Finger Protection
A slider pull tab rotates between postures while a stop member limits its erect position, keeping the claw within a protection space to prevent finger pricking.
- Zipper Tape With Peelable Layer for Mono-Resin Recyclability
A zipper tape integrates a peelable layer on the cutting strip to enable easy separation from the polyolefin base.
- Fastener Stringer With Concave Fixing Sections
Concave fixing sections on tapered fastener elements stabilize locking mechanisms while reducing manufacturing complexity for plane-symmetrical designs.
- Slide Fastener Top Stopper with Integrated Decorative Storage
Integrated top stopper storage prevents decorative part detachment, maintaining design integrity without compromising connection strength.
- Colored Metal Fastener Elements Surface Roughening Paint Adhesion
Preliminary surface roughening creates mechanical interlocks that prevent paint chipping on colored metal fastener elements during friction.
- Zipper Pull Tab Attachment with Spherical Gripping Surface
A zipper pull tab attachment encases the original tab to provide an enlarged spherical gripping surface.
- Electric Slider Fastener External Power and Solar Self-Powering
Conductive fastener tapes transmit energy from external sources to a motorized slider, eliminating internal battery replacement needs.
- Slider Lower Flange Inclined Surface Reduces Tape Stress
Downwardly inclined lower flange surfaces disperse load and prevent local stress concentration, extending fastener tape life.
- Invisible Zip Slider Intermediate Link Torque Resistance
An intermediate link pivots inside a bridge cleft to withstand twisting forces that break standard invisible zippers.
- Resin Slide Fastener Element with Convex Portion for Weight Reduction
Segmenting the element into a base portion and convex portion balances weight reduction against installation strength, preventing stopping pawl escape.