Consump approval anr Fabric Inspection Presented by- Sohel

Post on 16-Feb-2017

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Transcript of Consump approval anr Fabric Inspection Presented by- Sohel

WELCOME TO JOIN THIS TRAINING SUBJECT “SPAT”.

GOOD MORNING EVERYBODY.

You are requested to switch off your mobile during this presentation.

“Consumption approval & Fabric Inspection”

Consumption approval:

What is the standard for the consumption?• The size spec & the artwork is the

standard for the consumption.How can we start doing consumption?• By following size spec we need to cut a

set pattern. • Shrinkage & sewing allowance need to be

added with the pattern.• All parts of the pattern need to be placed

on fabric/paper (side by side).

By this way we can get single pc consumption.

By following size ratio (covering all sizes) we can go forward for per dozen consumption.

We do calculation in manually and by the CAD marker.

We do prefer the CAD marker consumption. Pls note: Consumption can be very man to

man due to the variation of experience/knowledge.

Consumption calculation:

For the Pant:(Length+ sewing allowance +

shrinkage allowance) X (Width + sewing allowance + shrinkage allowance) + (wastage%) X4

36XCutable width* Waist band/Pockets/Others:

Calculation s/b the same way.

Another formula for the pant:

Length+1/2 waist + 8-10% (for another parts and wastage)

Cut able width

For the Shirt

* Body: (Length+ sewing allowance + shrinkage allowance) X (Width + sewing allowance + shrinkage allowance) + (wastage%) X2

36XCutable widthSleeve: (Length + sewing allowance +

shrinkage allowance) X (width + sewing allowance + shrinkage allowance) X 4

* Collar/Collar band/Pockets/ Others: Calculation s/b the same way.

Another formula for the shirt:

Sleeve Length + Body Length + 1/2 Chest + Wastage/another parts (10%)

Cut-able width

Fabric Inspection:

Steps for the fabric inspection:(4 point system)1) Calculate amount of the fabric

need to be checked.2) Chose rolls for the inspection.3) Raise the rolls on the machine.4) Wind the roll slowly, identify the

problems and marked down.

5) Check length of the fabric.6) Periodically check width of the

fabric.7) Check fabric is skewing or bias.8) Prepare a report of all defects.

Where from fabric problems come:

Spinning fault: Slab, Naps, Barre, e-regular count (thick & thin), Yarn contamination etc.

Weaving fault: Yarn missing, Lycra missing, Broken Yarn, Oil stain etc.

Process fault: Crease mark, Dirty stain, Bowing, Skewing, Soften stain, Colour bar, Running shade etc.

Fabric checking:

For the following problem fabrics get rejected:

A) Penalty percentage points more than 40.

B) Roll length below 25 yds.C) Joint parts are less than 25 yds.D) If fabric shade doesn’t match to

approved swatch.

Calculation:

No of points X 100No of yds=Fault %

Shade Blanket:

Question?

Thank youfor your kind

attention.