Pre Santaion Finale

Slide 1

QUALITY AND FABRIC MANUFATURINGQUALITYThe basic definition: the characteristics of a product or service that bear on its ability to satisfy stated or implied needs; a product or service free of deficiencies.Quality means fitness for use.IMPORTANT TERMSTwo very important terms are introduced here:Quality Assurance

2) Quality control

QUALITY CONTROL TOOLSFISHBONE

FLOW CHART

CHECKSHEETS

HISTOGRAM

Control charts and pareto charts

SCATTER DIAGRAM

PROCESS FLOW

TFO TWISTERS

Flow Chart of Sectional Warping:

CreelDrumBeam (Weavers Beam)

DRAWING AND DENTING

FABRIC INSPECTION MACHINEFabric inspection is usually done on fabric inspection machine. These machines are designed so that rolls of fabric can be mounted behind the inspection table under adequate light and rerolled as they leave the table.

JIGAR

STENTER

PARAMETERS 1. Dimensional characteristics:

LengthWidthThickness.

2. Weight of fabric:

Weight per unit area.

Weight per unit length.

3. Fabric strength and extensibility:

Tensile strength.Tearing strength.

4. Threads per inch of fabric:

Ends per inch.Picks per inch

5. Yarn count:

Warp countWeft count.

9. Air permeability.

10. Shrinkages.

DATA ANALYSISAND TIME STUDY ANALYSISA028744(+/-38) gsm, 653kgf , 255kgf

A0612682(2548-2816)gsm,1143kgf,1078kgfA0931260gsm, 1224.456kgf, 449kgfBOO3390gsm, 449kgf, 347kgfC001980gsm,620kgf,260kgfR016690gsm, 459kgf, 137kgfANALYSIS OF TIME STUDY1)A time study was done for packaging the rolls with black and white paper and stitching.Total time taken =2hrs 17 min.2)Covering big rolls with white cloth and mounting the roll on the machine.Total time observed=1 hr

OBSERVATIONSo the overall observation from al the three time studies is :1)Most of the time is wasted due to poor ergonomics.2)Time is lost due to damaged equipments due to which the work is delayed.A VERY SPECIAL THANKS TO ALL

SITARAM SIRSHUBHAM SIRRACHIT SIRPRASHAT SIRSAGAR SIR