Severing Textiles TRIZ Cases

See how an automatic roll feeder uses orientation units, grippers, and pusher arms to eliminate

See how a recessed cutting guide receives raised seam allowances to prevent wobbling, fix place

See how embroidered polymer-textile layers with oriented threads eliminate superfluous material

See how bias-cut fabric with elastic weft yarns and non-elastic warp yarns achieves bidirection

See how cutting carpet tiles through the backing without disturbing the pile reduces seam visib

See how a swing-arm mechanism retracts the fixed blade to an accommodation position when resist

See how a rotating support shaft with pusher arms enables automatic roll feeding to eliminate m

See how a protrusion upstream of the cutting edge redirects thin materials laterally to prevent

See how a recessed cutting guide receives raised seam allowances to prevent wobbling, fix place

See how a two-stage roller nip system cuts and fully separates trim from advancing substrates,

See how a stationary bed plate with rotating engagement members positions spiral textiles to in

See how a cutting table with cavity positioning, martyr plates, and compacting templates enable

See how a stationary insert with an angled cutout covers most of the rotary blade surface while

See how a removable porous support with mechanical fastening replaces glued beds, enabling rapi

See how multiple trimming slots and indexing indicators compensate for cutting and sewing impre

See how a recessed cutting guide receives seam allowances to stabilize placement, prevent wobbl

Bias-oriented fibers in a Pi-shaped woven preform improve shear transfer and peel resistance between perpendicular composite components.

A recessed table, sacrificial plates, and a compacting template improve cutting accuracy and repeatability for 3D woven fiber preforms.

A seam allowance recess locks the guide against raised material areas to prevent wobble and deliver more uniform, precise cuts.

A seam allowance recess lets the cutting guide sit flat on sewn material, preventing wobble, irregular cuts, and tool disengagement.

A sliding cover door blocks the cutter opening to prevent stuck scraps, while the track scale and slidable seat keep curtain cutting compact.

A spring-loaded locking bar secures curtains at adjustable positions for faster cutting with less bias, deformation, and manual effort.

Opposite-twisted cotton and water-soluble yarn creates a thin, lightweight pile fabric that keeps towel-like absorbency, breathability, and soft touch.

Guide rails and offset sprockets keep brush mounts level, reducing table height mismatch and preventing sheet shift or collapse during cutting.

Cup spring packets give an orthotic ankle joint high counter-force and adjustable movement without the bulk of helical springs.

A vented rotating drum and blower remove laser smoke from below the strip, preventing edge bead buildup and keeping cuts uniform.

A receiving jig, insulation, and gas injection keep carbon fiber laser cutting stable, reducing fraying, soot, heat loss, and focal shift.

A dual-nip roller layout cuts and diverts substrate trim so uncut fibers do not keep it moving down the absorbent article line.