Why Online Yarn Quality

8/13/2019 Why Online Yarn Quality

1/13

Online Monitoring of Yarn Data

means

Assurance of Yarn Quality


2/13

Offline Data is important to you . .but

Online Monitoring Datais more

important to all understand the lot

yarn quality and

important to all of you.


3/13

What happen

If I do not

monitor Onlineyarn quality?

My mill will be

sick Unit andmay need to call

Ambulance..!!


4/13

Do you know that,

as on today, the qualityof your tons ofproduced yarnis

evaluated in air condition cabinby totally un-reliable,

non reproducing testing equipments, just by checking 100Km?


5/13

And see thatmany times

that 100Km un-realistic

classimate datarejects your

tons of quality yarn..!!!


6/13

Concept for On Line Measurement

Do you know, why do you need

On-Line measurement..??

FOR IMPROVING & CONTROLLING LOT

STANDARDS,

DESIRED QUALITY AND

REQUIRED PRODUCTIONSO, SAY

YOUR TEXTILE ECONOMICS


7/13

Trust and assure OnlyOnline Classimate and

Yarn Quality Data


8/13

In Loepfe Yarn Master we provide All True Online Data


9/13

Understanding the On line yarn

classificationSpinning faults Spinning faults Spinning faults Spinning faults

Spun in fly, yarn

neps & rawmaterials

Piecing and carding

faults

Spinning faults Spinning faults

Raw materials

faults

Piecing & Spinning

faults

Piecing & drafting

faults

Drafting faults

Raw MaterialsFaults

Raw materialsfaults

Raw materials &,Drafting

Raw materials &Drafting

A1

A2

A3

A4 B4

B3

B2

B1 C1

C2

C3 D3

D1

D2

C4 D4


10/13

Reasons for Classimate Faults-ShortA4 High RF Speed,

Loose fly

Spun in FlyHigh Foreign Matter,Type of Spacers

B4 High RF Speed,loose Fly,

Spun in FlyLong Fibers &

narrow cage

length & tight

cage settings

C4 High RF Speed,Drafting faults,Long Fibers & narrow

cage length &tight cage

settingsLoose fly

D4 Drafting faults,Long Fibers &

narrow

cage length& tight cage

settingsA3 Raw Material,

High RF Speed,

Fly at Traveler,Spun in Fly,High Foreign Matter

B3 High RF Speed,Loose Fly,

Spun in flyPiecing faults

C3 High RF SpeedDrafting faults,Piecing faultsSpun in fly

D3 Drafting faults,Long Fibers &

narrow

cage length

& tight cagesettings

A2 Raw Material,Low micronaire,Immature fibers,Insufficient neps

removal at comberHigh RF Speed,Spun in fly

B2 High RF Speed,Loose & Spun

in Fly,

Settingsof SpacersPiecing faults,Cracks in Spng.

Apron,Excessive trash

C2 High RF Speed,Spacers Settings,

Drafting faults,Piecing faults,Cracks in Spng.

ApronExcessive trash

D2 Drafting faults,Long piecing

A1 Raw material,Low micronaire,Immature fibers,Insufficient

nepsremoval at comberHigh RF Speed

B1 Raw material HighRF Speed C1 Excessive trashDrafting faults D1 Raw material,Drafting

Faults


11/13

Reasons for Classimate Faults - Long & ThinE Incorrect settings in Draw frame

More piecing in Draw famesF Worn out Rings in RF

In correct settings & more Sliver breaks in DF Incorrect settings & more Sliver breaks in SFVery high hairiness

Improper maintenance of Spinning machinesPoor House keepingPoor Air conditioning control-Humidity & return air

G Worn out Rings in Ring FrameIncorrect settings and more breakages in Draw Frames

& Speed frames

Very High HairinessImproper maintenance of Spinning machinesPoor Air conditioning control-Humidity & return air

H1 Stretch of roving at SFDraw frame settings & maintenanceHigh breakages at DF & SF

I1 Draw frame settings & maintenanceHigh breakages at DF & SF

H2 Sliver splitting at SFCreel stretch at RFSettings & maintenance of SF, RF

I2 Draw frame settings & maintenanceHigh breakages at DF & SF


12/13

Range of Diameter referred Imperfections


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Range of Length referred Imperfections

Documents

Why Online Yarn Quality