Warp Construction
Machine assembly is a method for creating fabric using sets of needles that move vertically to interlock vertical threads. A raschel knit belongs to the warp knitting family and is known for creating open, lace-like patterns or high pile structures. This method is distinct because it can use thick or textured yarns that would clog other machine types.
Structural Integrity
Threads run lengthwise through the machine and are tied into a stable matrix that does not unravel easily when cut. The design of a raschel knit allows for significant strength in both the vertical and horizontal directions. Heavyweight versions are often used for industrial nets or functional sportswear that needs to breathe well.
Design Capability
Pattern bars shift the positions of individual threads to create complex geometric shapes or large holes. Because a raschel knit can hold many types of fiber simultaneously, mills can combine shiny filaments with soft cotton yarns in the same sequence. This versatility makes the equipment useful for both fashion items and technical filters.
Output Speed
High speed production is possible due to the parallel movement of the many needle bars. Manufacturers choose a raschel knit setup when they need to produce large volumes of fabric for linings or athletic mesh. While initial setup is complex, the daily yardage output is significantly higher than that of standard weaving machines.
