3. Shuttleless looms.pptx

Loom

1. Shuttleless Looms

2. Shuttle Vs Shuttleless looms

3. Shuttle Looms Hand Loom Power Loom (non-automatic ) Automatic Weaving Machines Disadvantages of shuttle looms: Shuttles causes abrasion on the warp yarns Sometimes causes Warp breaks. Function slowly (110 to 225 picks per minute) Shuttle looms are noisy Shuttle will be more difficult to control

4. Shuttleless Looms Projectile Rapier Jet Advantages of shuttle less looms: High labour and machine productivity due to high speed and wider width of looms. Reduced labour cost due to higher allocation of looms and productivity. Defect free cloth for longer length. Better environment due to low noise level. Less value loss of fabrics. Low consumption of stores and spares. Easily adaptable for market trends. Bigger flanges can accommodate 3 times and lesser wastages. Lesser accidents. Easy maintenance and less work load for Jobbers. Pirn winding process is eliminated.

5. Shuttle Vs Shuttleless looms Shuttle Fabric Edge Selvedge Preparatory process Speed and width Noise Environment Fabric length Fabric defects Beam size Productivity Investment cost