Process Flow Chart of Weaving Technology

In the weaving industry; different fabrics are produced. These fabrics are weaved by using various looms and related machines. Before going straight to the weaving process; some pretreatment and pre-process should be carried out. Process flow chart of weaving technology is given below.

We can classify of weaving flow chart. One is warp yarn preparation and another is weft yarn preparation.

Flow Chart of Weaving
(Warp yarn)

Yarn from Spinning Section
↓
Yarn Preparation
↓
Warp Preparation
↓
Winding (Cone, Cheese, Spool, Flange, Bobbin)
↓
Creeling
↓
Warping
↓
Sizing/ Dressing (Jute)
↓
Drafting/ Drawin
↓
Denting
↓
Looming
↓
Weaving
↓
Inspection
↓
Measuring
↓
Folding
↓
Packing
↓
Delivery

Flow Chart of Weaving
(Weft yarn)

Yarn from Spinning Section
↓
Yarn Preparation
↓
Weft Preparation
↓
Winding (Pirn, Cop, Cone, Cheese)
↓
Weaving

Note: This process is given only for understanding purposes. Because weft yarn no need warping, sizing, denting, etc. Weft yarn directly used in the weaving process.

Objective: Warping is the preparation of yarn to weave fabric. It is the transfer of many yarns from the creel of single packages to a beam. The basic objective of warping is to build a package where the yarn ends remain in uniformly set parallel & continuous form. Thereby accelerating the next process either sizing or drawing-in. The main objective of warping is to prepare a warp sheet of the desired length containing the desired number of yarns that are wrapped on a flanged barrel in such a manner that tension in each yarn and density of yarn mass in the cylindrical assembly is maintained within a given tolerance level throughout the wrapping of the warp beam. By warping process yarn quality increase, wound up the fixed length of yarn on weavers beam. Increase the wearability of yarn. In this process, small packages can re-use.

Author of this Article:
S. M. Hossen Uzzal
 Production Officer
 Monno Fabrics Ltd., Manikgonj
 Email: uhossen@gmail.com