Common Presser Foot Usage Techniques

Roller Presser Foot

Structural Principle: The presser foot integrates a rolling bearing structure on its bottom surface, replacing sliding friction with rolling friction to eliminate feeding resistance for thick materials/coated materials/leather.

Suitable for: Leather, PU, coated fabrics, thick canvas, denim fabrics.

Features: Improve fabric feeding synchronization, eliminating fabric stagnation, wrinkling, and interlayer slippage; For thick materials, increase presser foot pressure, using coarse feed dogs and coarse stitches; Use low-speed feeding for excessively thick seams to ensure uniform and stable stitches.

Walking Foot/Synchronous Feeding Presser Foot

Structural Principle: The presser foot and feed dogs achieve synchronous upper and lower feeding, forming a double-layer forced feeding mechanism.

Suitable for: Multi-layer thick material composites, quilting, cushions, tents, filter bags, and other thick material splicing.

Features: Eliminate fabric feeding differences between upper and lower layers to ensure accurate alignment of multiple layers of thick fabric; reduce presser foot pressure during thick layer splicing, relying on a synchronization mechanism for stable feeding; suitable for thick fabric sewing processes with high thickness differences and high risk of misalignment.

High&Low Presser Foot / Step Presser Foot

Structural Principle: The presser foot has a single-sided stepped structure on the bottom, with the lower edge fitting against the seam allowance and the higher edge suspended to avoid thick ridges.

Process Compatibility: Thick fabric edge stitching, 0.1/0.2mm topstitching, thick seam overpasses, pocket/placket stitching.

Features: Achieve stable, equidistant control of topstitching on thick fabrics, ensuring straightness and uniformity of the seam; the stepped structure avoids thick layer steps, solving problems of skipped stitches, floating threads, and jamming when overpassing thick fabrics; available in left-high and right-high types, matched according to the seam direction.

Teflon Non-stick Presser Foot

Structural Principle: The bottom surface uses a low-friction Teflon coating to reduce adhesion resistance between sticky fabrics and the presser foot.

Suitable for: Leather, PVC, rubber surfaces, and coated waterproof fabrics.

Features: Prevents scratches, sticking, and dragging marks on rubber surfaces, improving surface quality; Achieves smooth fabric feeding under medium presser foot pressure, reducing indentation defects; Complements roller presser feet: Teflon for thin leather/rubber materials, roller for thick leather.

Oversized Thick Material Foot

Structural Principle: Large bottom area and slightly concave structure in the center ensure even pressure distribution and improve the stability of thick material bonding.

Suitable for: Extra-thick felt, multi-layer canvas, composite padding, and long-distance straight-line thick material sewing operations.

Features: Enhance the stability of sewing thick materials, suppressing edge curling, misalignment, and twisting; High pressure combined with thick needles and thick thread meets the penetration and stitch strength requirements of ultra-thick materials.

Single-sided Presser Foot / Zipper Foot (Invisible Zipper / Half Foot)

Structural Principle: Single-sided presser foot structure, with the needle position open on one side, achieving high-precision sewing close to the teeth/edge.

Process Compatibility: Thick material zipper installation, piping, binding, narrow edge topstitching, and edge sewing.

Features: Ensure consistency in the spacing between zipper teeth, piping, and seam allowance; Improve the operability of narrow edge processes on thick materials, reducing skipped stitches and misaligned stitches; Left/right single-sided type selection corresponds to left/right hand operating habits.