Raschel Knitting Machines and Applications

Raschel machines: coarser gauge (E3-E28, predominantly E10-E18), producing heavier, more open, textured fabrics, using compound needles or latch needles, width 80-260 inches, speeds 800-1,500 courses/min. Lapping capabilities: greater sidebar movement (up to ±12 needles vs. ±2-4 in tricot) enabling more open structures, nets, laces, pile fabrics, and 3D structures. Guide bar systems: 2-8 guide bars (more than tricot enabling complex patterns), warp/weft insertion capability (inlay yarns not knitted but trapped in structure). Raschel fabric types: Lace (fashion lace, lingerie trim, curtains—open structures with patterns, 40-200 GSM), Netting (fishing nets, cargo nets, agricultural shade—simple open structures, 50-300 GSM), Technical textiles (geotextiles 200-600 GSM, automotive textiles, filtration—strength, dimensional stability), Pile fabrics (fake fur, plush fabrics, raised pile on knit base, 300-800 GSM), and Power net (compression garments, shapewear, foundation garments—high modulus elastane incorporation 20-40%, 200-350 GSM). Technical advantages: ability to incorporate diverse yarn types (monofilaments, tapes, elastane, metallic) that are difficult in other knitting methods.