Main parameters of equipment | |||
Straight-laying production line | Semi-cross-lapping production line | Full-ross-lapping production line | |
Product raw material | Cotton chemical fibers, e.g. polyester, and viscose | Cotton chemical fibers, e.g. polyester, and viscose | Cotton chemical fibers, e.g. polyester, and viscose |
Product direction | Wet towel and cloth | Wet wipe, cloth, mask, PVC leather base cloth | PVC and PU leather base cloth |
Product weight | 30-80g/㎡ | 30-120g/㎡ | 30-200g/㎡ |
Product weight deviation | CV%<3% | CV%<4% | CV%<5% |
Product strength ratio | CD: MD=4:1 | CD: MD=2.5:1 | CD: MD=1:1 |
Equipment width | 2500mm-3800mm | 2500mm-3800mm | 2500mm-3800mm |
Maximum production speed | 160m/min | 60m/min | 60m/min |
The production line for spun-laced non-woven fabrics integrates various components, with the water jet machine playing a critical role in the non-woven slitting machine. This machine is designed for the spun-lacing process, where fiber mesh, processed through a carding machine (or cross lapper and multi roller dafter), is subjected to high-pressure water jets. This process intertwines the fibers, resulting in the formation of spun-lace cloth.
Typically, the water jet machine in non-woven line operates using a "three-roller + rear platform" configuration. The rollers are constructed with nickel mesh or stainless steel wire mesh, which can be interchanged based on specific processing requirements. This design enhances the reflection and tangling effect, ensuring a robust and high-quality spun-laced fabric. In essence, the synergy between the spun-lacing mechanism and the water jet machine is vital for producing durable and versatile non-woven fabrics.