why online yarn quality
TRANSCRIPT
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8/13/2019 Why Online Yarn Quality
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Online Monitoring of Yarn Data
means
Assurance of Yarn Quality
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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.
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What happen
If I do not
monitor Onlineyarn quality?
My mill will be
sick Unit andmay need to call
Ambulance..!!
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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?
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And see thatmany times
that 100Km un-realistic
classimate datarejects your
tons of quality yarn..!!!
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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
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Trust and assure OnlyOnline Classimate and
Yarn Quality Data
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In Loepfe Yarn Master we provide All True Online Data
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8/13/2019 Why Online Yarn Quality
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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
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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
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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
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Range of Diameter referred Imperfections
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Range of Length referred Imperfections