Carding Machines TRIZ Cases

Discrete loading steps vary natural and synthetic fiber amounts along the yarn length, enabling fabric property changes without visible texture shifts.

Segmented sealing discs allow maintenance through housing access ports, resolving the trade-off between seal reliability and repair complexity.

Tapered wall thickness on the carding drum shell distributes centrifugal forces uniformly, preventing uneven elastic deformations that disrupt the carding gap.

A carding bar with a hollow back part featuring thickened lower sections widens toward the head region to increase section modulus.

Automated measurement system tracks flat top heights to prevent excessive grinding and extend card clothing service life.

Segmented profiles and an integrated exhaust pipe form a low-height suction channel, reducing peripheral area while maintaining fiber separation efficiency.

Segmented scattering devices distribute materials across nonwoven thickness to eliminate lamination steps and reduce production cycle times.

A capacitance measuring device determines the distance between a carding machine cylinder and opposing parts using electrical isolation.

An eccentric bearing pin with a spiral surface adjusts the carding gap smoothly, reducing force expenditure during fine-tuning operations.

Peltier elements on a carding flat bar compensate for thermal deformation to maintain uniform carding distance.

A textile machine uses spark discharge frequency to measure the distance between card clothing tips.

Flushing the wire with a protective medium eliminates scaling during hardening, removing the need for complex inert gas systems.

A movable auxiliary brush and suction nozzle clean carding machine travelling flats during batch changes, preventing fibre contamination.

Segmented base body and end pieces support a removable exhaust pipe, reducing radial space requirements while maintaining suction function.

A feed trough element features a seamless slideway and smooth hard material layer to reduce fiber adhesion.

Segmented tooth geometry optimizes rotary punching manufacturability while enhancing fiber retention capacity and reducing wear.

Nose cut wire profiles improve fiber transfer efficiency and reduce wear during high-speed carding operations.

An electric field between electrode clothing tips separates dirt and short fibers without mechanical friction, reducing fiber damage during cotton processing.

Replacing mechanical differential gears with an independent regulating motor eliminates maintenance-intensive components while preserving draft adjustability.

A carding cloth employs a flexible conductive layer to electrically couple needles, resolving high resistance and sparking risks in contact detection.

Differentiated tooth tip surfaces and controlled blade height improve fiber transfer while preventing clogging and yarn damage.

A nonwoven fabric combines discontinuous and keratin fibers within a continuous bonding web structure.

A carding doffer cleaning cylinder collects dust from the main drum surface using friction, preventing clogging and maintaining web homogeneity.

Segmented concave troughs adjust gaps against four rollers, reducing assembly complexity and fiber retention while maintaining consistent web alignment.

Wedge-shaped sliding strips on an extension arc enable simultaneous gap adjustment to prevent thermal collisions.

Segmented bracket design with eccentric adjustment mechanism guides traction elements on carding machines.

Segmented exhaust pipes held by detachable rods eliminate full lid removal for maintenance, reducing radial space requirements and simplifying servicing tasks.

Direct conveyor belt take-off eliminates doctor rollers to reduce web distortion and increase production speed.

Segmented carrier and closure components enable quick ejection distance adjustment without complex screw mechanisms.

Mobile carriage with height-adjustable carrying means supports heavy false floors, reducing manual handling effort during maintenance operations.

Segmented textile fitting strips use bonded welds to join tooth segments, enabling precise regrinding without disassembling the cover bar.

Undercut segments and structural elements reduce fiber loading by facilitating easier transfer between rollers.

Segmented pilot controls process local sensor data via a digital bus, reducing cable length and interference susceptibility in carding machines.

Shape memory alloy actuator compensates for thermal expansion to maintain stable working distance during high-speed carding operations.

An elastic membrane guide transfers impurities from a separating gap to a stationary suction pipe within a carding machine.

An adjustable slide mechanism pivots a fiber guide chute to control MD and CD strengths, resolving isotropic fleece limitations.

A contact arc on a carding machine compensates distance changes between the flat bar and drum.

A sawtooth wire features a segmented tooth face with concave sections that guide fiber material, preventing accumulation in inter-tooth transition zones.

Segmented conductive rubber layers in a card clothing foundation maintain contact reliability while protecting wire hooks from overvoltage damage.

Movable needle segments adjust spacing on a single board, eliminating custom tooling costs.

Polymer impregnation in a non-woven fleece enhances restoring forces and service life, eliminating complex layered structures.

A mounting device for all-steel card clothing uses a movable pull-up arm to measure total wire tension during winding.

Synchronized periodic drafting reduces maximum accelerations and overspeeds while maintaining homogeneous batt quality at higher production speeds.

Segmenting weft strands into multiple colors and textures while hand-spinning wool reduces material usage and creates an aged luster finish.

A carding machine with rotary elements and suction means manages fiber conveying paths.

External arcuate wedge guides displace sliding strips for precise gap adjustment, preserving structural strength and maintaining ideal curvature.

Transverse fiber deposition via angled teeth resolves anisotropy without crosslappers, boosting productivity by 40%.

Segmented card wire teeth resolve strength versus density trade-offs by combining angled engagement with curved structural support.