Fabric Engineering (Weaving) Lab
Operate tappet, dobby, and jacquard looms — mastering warp preparation, weave design, fabric analysis, and industrial production parameters.
By the end of this lab course, students will be able to:
- Identify & Handle Weaving Machinery
- Recognize the parts and functions of different looms (hand loom, tappet, dobby, jacquard).
- Demonstrate safe operation and maintenance of weaving equipment.
- Prepare Weaving Materials
- Wind warp and weft yarns using warping and pirn winding machines.
- Prepare beams, heddles, and reeds for fabric production.
- Perform Weaving Operations
- Execute primary motions (shedding, picking, beat-up) and secondary motions (take-up, let-off).
- Set loom parameters (speed, tension, picks per inch, ends per inch).
- Develop Weave Designs & Structures
- Produce basic weaves (plain, twill, satin) and derived structures (rib, basket, diamond, etc.).
- Apply drafting, denting, and lifting plans in loom setting.
- Measure & Analyze Fabric Properties
- Calculate fabric parameters such as GSM, cover factor, crimp, and density.
- Evaluate woven fabric quality (defects, strength, appearance).
- Apply Technical & Practical Calculations
- Perform production, efficiency, and loom calculations.
- Estimate yarn consumption for woven fabrics.
- Integrate Practical Skills with Industry Needs
- Demonstrate ability to troubleshoot loom-related problems.
- Relate lab-scale weaving practices to industrial weaving applications.