process done in making bike cover

Assignment No.5: Grade JumpEnd Product :Bike(Seat+Fuel Tank+Side)

CoverGroup Members:Iftikhar Wali (TS-1)M.Noman Raza (TS-1)

TEXTILE -175 PRESENTATION

Cotton

Plain Knit Fabric

Dyeing

Printing

Stitching

Insertion of Elastic

Finishing

Manufacturing of End Product

Type of Fiber

CottonProportion of Fiber 100 % pure cotton fiber

Twist Factor: 36 wales 32 coarses

Specification

We choose this fiber because it has :

◦ Good absorbency ◦ Poor Drapibility◦ Comfort ◦ Strong strength◦ Alkalis does not harm fiber

WHY WE SELECTED COTTON FIBER?

The next process is making yarn from cotton fiber

Yarn is made by the process of spinning No combing process Less twist

Yarn Making

The two most common methods of making fabrics are:◦ Weaving◦ Knitting

Fabric is produce by Knitting machine either weft knitting machine.

Fabric Making

Weaving KnittingInterlacement Interlooping

Less Elasticity More elasticity

Less air permeability More air Permeability

Ironing is must No ironing

High manufacturing cost Low manufacturing cost

High TPI Low TPI

Comparison

Weft Warp

Type of Knitting

The loops are produced to the width of the fabric.

Elastic to the width. Shrinkage is higher

than warp knit fabric. Yarns are supplied

from cones. Suitable for

producing thin fabrics.

The Loops are produced to the length of the fabric.

Elastic to the length. Poor shrinkage. Yarns are supplied

from beams. Suitable for

producing coarse fabrics.

There are several method of dyeingYarn dyeingFabric dyeing Garment Dyeing

Fabric Dyeing

Method used Direct printing Most common methodRoller printing is doneVat and reactive dyes are used

Printing

Measurement is taken Marking on fabric following shapes of

pattern Then fabric cut by manual cutter or

machine cutter Stitching done by human

Fabric cutting

Made up of manmade fiber Spandes is used For Elastisity Strong Water hating To hold cover from slipping

Inserting Elastic

There are many finishes which can be applied

We applied softener finish on Seat Cover to make soft hand feel

Removal of extra yarn Packing is done For transportation packed in box

Finishing

Good LookFor security purposeSafeing oil tanks and side cover from

scratchesHelp in carrying things like papers and small

size productAct to protect seats from tearingSafe colour fastening of leather seat

coverand fuel tankHigh prices while resealing the bike

IMPORTANCE OF PRODUCT

Product Picture in use