Weaving:
Fabric is made by interlacing warp and weft threads. The
process of producing a fabric is called weaving.To make fabric a machine is
used which is known as loom and also called weaving machine.
Figure: weaving
Weaving machine classification:
Figure: Diagram of Weaving machine classification
Single-phase weaving machines:
- There is a sequence in primary motions of weaving, and each of them is repeated once in each weaving cycle.
- The weft insertion, which is the principal weaving operation, takes place only at discrete intervals.
Single phase looms are two types:
1.Shuttle machines :
This loom utilizes a shuttle that contains a bobbin of filling yarn which
emerges through a hole in the side.
2.Shuttlleless machines:
Shuttle less looms uses a
different method of picking, which provides specific characteristics and
applications.
Multi-phase weaving machines:
- Several sheds are opened simultaneously and weft is inserted in them by several carriers.
- Several phases of the weaving cycle take place at any instant so that several picks are being inserted simultaneously.
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