yarn unevenness and its impact on quality
TRANSCRIPT
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RMYF TFDPDFFDUU &B\U BH_ME\ KF ]TMNB\R
Ir Dfay& Ucmf Bh|bmw
Nde|tydy #\T@"*29 5??00??
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Rmyf Tfddffduu
Rmyf tfddffduu ldmnu qb|c |cd mybm|bkf bf rmyf`bfdfduu \cbu bu |cd pykpdy|r. ekhhkfnr hdmutydl mu|cd mybm|bkf bf hmuu pdy tfb| ndfa|c mnkfa |cd rmyf
Bf k|cdy qkylu. b| yd`dyu |k |cd mybm|bkf bf rmyf ektf|mnkfa b|u ndfa|c
B| bu |cd ddffduu k` u|mpnd uptf rmyf |cm| bu k` ekfedyfcdyd
B| bu m imube mfl bhpky|mf| kfd. ubfed b| emf bf`ntdfed ukhmfr k|cdy pykpdy|bdu k` |cd rmyf mfl k` `miybe hmld`ykh b|
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_dy`de|nr Ddf Rmyf
@ky m uptf rmyf |k id pdy`de| ddf. qd fddl |qk
ekflb|bkfu7
\cd ekfu|b|tdf| `biydu myd tfb`kyh bf |cbejfduu \cd rmyf cmu |cd umhd fthidy k` `biydu bf mnn eykuu
ude|bkfu mnkfa b|u ndfa|c
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Hd|cklu |k dspyduu Tfddffduu
@ky m ekhpnd|d mfmnrubu k` }tmnb|r qd tud |qk hd|cklu
|k dspyduu byydatnmyb|r ky tfddffduu
= \cd Byydatnmyb|r T$
9 \cd Ekd``bebdf| k` Pmybm|bkf EP$
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\cd Byydatnmyb|r T$
B| bu |cd $ hmuu ldbm|bkfu k` tfb| ndfa|c k` hm|dybmn mfl
emtudl ir tfddf `biyd lbu|ybit|bkf mnkfa ndfa|c k`
u|ymfl
\cd byydatnmyb|r T$ bu pykpky|bkfmn |k |cd bf|dfub|r k` |cd
hmuu mybm|bkfu myktfl |cd hdmf mntd
\cd T$ bu bfldpdfldf| k` |cd dmntm|bfa |bhd ky |du|dl
hm|dybmn ndfa|c qb|c ckhkadfdktunr lbu|ybit|dl hmuu
mybm|bkf
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Ekd``bebdf| k` Pmybm|bkf EP$
\cd ekd``bebdf| k` mybm|bkf EP bu m qdnn jfkqf mntd `ky
|cd ld|dyhbfm|bkf k` |cd ddffduu k` unbdyu. ykbfau mfl
rmyfu
\cd Ekd``bebdf| k` Pmybm|bkf #EP" bu |cd u|mflmyl
Ldbm|bkf #UL" dspyduudl mu m pdyedf|mad k` |cd hdmf
EP $ 8 #UL hdmf" s =??
Dmec pykeduu bf m upbffbfa hbnn ekf|ybit|du m pmy| |k |cdddffduu
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Ekhpmybukf k` |qk @miybeu qb|c lb``dydf| EP$
\cd nkqdy |cd EP(mntd. |cd hkyd ddf bu |cd hm|dybmn mfl |cd hkyd ddf b| qbnn
nkkj bf |cd dfl(pyklte| @ba uckqu m ekhpmybukf id|qddf |qk `miybeu qb|c m
nkq #EP 8 ==
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Enmuub`bem|bkf k` Pmybm|bkf
Ymflkh Pmybm|bkf
Pmybm|bkf keetyybfa qb|ckt| ld`bfb|d pm||dyf k` ydpd|b|bkfky ld`bfb|d ud}tdfed k` \cbej mfl \cbf _nmedu
_dybklbe Pmybm|bkf
Pmybm|bkf uckq ld`bfb|d ud}tdfed k` |cbej mfl |cbfpnmedu bf u|ymfl k` hm|dybmn
=& Ucky| \dyh Pmybm|bkfu
Qmd ndfa|c =(=? |bhdu k` `biyd ndfa|c9& Hdlbth \dyh Pmybm|bkfu
Qmd ndfa|c =?(=?? |bhdu |cd `biyd ndfa|c
5& Nkfa \dyh Pmybm|bkfu
Qmd ndfa|c =??(=??? |bhdu |cd `biyd ndfa|c
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Bhpdy`de|bkfu
Bhpdy`de|bkfu yd`dyydl |k mu `yd}tdf|nr keetyybfa rmyf
`mtn|u
\cdr emf id utilbbldl bf|k |cydd ayktpu
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Emtudu k` Tfddffduu
\cd ydmukf `ky rmyf byydatnmyb|r bu imudl kf |cd `me| |cm|
b| bu fk| pkuubind `ky u|mpnd `bidy rmyfu |k jddp m
ekfu|mf| fthidy k` `bidyu bf |cd eykuu(ude|bkf
Tfddffduu bu tfmkblmind it| qd emf hbfbhbwd
tfddffduu
=& Pmybm|bkfu bf Ymq hm|dybmn
9& Pmybm|bkf bf _ykeduu
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Ydmukf #Upbffbfa _ykeduu"
Bf kyldy |k mecbdd mf ddf rmyf }tmnb|r. |cd upbffbfapykeduu htu| id ekf|yknndl m| ddyr u|mad \cbutfldynbfdu |cd `me| |cm| mf ddf rmyf bu |cd ydutn| k` m
ekf|yknndl pydpmym|bkf pykeduuTp |k |cm| pkbf|. |cd kybabf k` `mtn|u emf k`|df id`ktfl bf7
Bfekyyde| lym`| lbu|ybit|bkfu bf lymqbfa. ykbfa mflupbffbfa
Bfekyyde| ud||bfau k` |cd mt|k(nddnbfa uru|dh m| |cd`bfbucdy lymq`ymhd
Qkyf(kt| hmecbfd pmy|u m| mfr pyklte|bkf u|mad
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Tfddffduu \du|bfa
\cd ddffduu k` dmec pydpmym|kyr pyklte| id`kydupbffbfa htu| id hkfb|kydl mfl hmecbfd ud||bfaumlgtu|dl meekylbfa |k |cd ymq hm|dybmn pmymhd|dyu. |cdhmecbfdyr tudl mfl |cd yd}tbydl rmyf }tmnb|r nddn. mu
ld`bfdl bf |cd rmyf }tmnb|r pyk`bnd mayddl id|qddf |cdupbffdy mfl |cd yd|mbndy= Pbutmn Dsmhbfm|bkf
9 Aymbhd|ybe Hd|ckl #Et| mfl qdbac hd|ckl"
5 Empmeb|bd Hd|ckl
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Pbutmn Dsmhbfm|bkf
Rmyf |k id dsmhbfdl bu qymppdl kf|k m hm|| inmej
uty`med bf d}tmnnr upmedl |tyfu \cd inmej ikmylu myd
|cdf dsmhbfdl tfldy akkl nbac|dfbfa ekflb|bkfu tubfa
tfb`kyh fkf(lbyde|bkfmn nbac|
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Tu|dy \du|dy
Hdmutybfa ldbed #Tu|dy \du|dy" bu m pmymnndn pnm|d mby
empmeb|ky
\cd d``de| k` bf|ykltebfa m fkfekflte|bfa hm|dybmn utec
mu unbdy. ykbfa ky rmyf bf|k |cd upmed id|qddf |cd
pnm|du bu |k ecmfad |cd empmeb|r k` |cd empmeb|ky
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\cd ecmfad bf hmuu pdy tfb| ndfa|c bu pykpky|bkfmn |k |cd
ecmfad bf empmeb|mfed
\cdud ecmfadu bf empmeb|mfed myd ld|de|dl. mhpnb`bdl
mfl pykeduudl |k ki|mbf ydutn|u bf lb``dydf| `kyhu
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Bhpme| k` Tfddffduu kf ]tmnb|r
Byydatnmyb|r bu |cd hku| bhpky|mf| }tmnb|r ecmyme|dybu|be k`rmyf
Bf }tmnb|r hkfb|kybfa b| pnmru m eytebmn yknd fkqmlmru
Bhpky|mfed k` byydatnmyb|r mybudu `ykh |cd `knnkqbfa
`me|kyu U|ydfa|c k` Rmyf
Id||dy u|ydfa|c ydmnbum|bkf `ykh `biyd emf id mecbddl b`
ydatnmyb|r k` rmyf bu bhpykdl
\cd tfddf kfd ucktnl cmd hkyd |cbf ydabkfu |cmf |cdddf kfd mu |cd ydutn| k` byydatnmyb|r. ubfed |cd mdymad
nbfdmy ldfub|r bu |cd umhd \ctu mf byydatnmy rmyf qbnn
|dfl |k iydmj hkyd dmubnr ltybfa upbffbfa. qbflbfa.
qdmbfa. jfb||bfa ky mfr k|cdy pykeduu
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Bhpme| k` Tfddffduu kf ]tmnb|r
@miybe Mppdmymfed
Byydatnmyb|r cmu m pyk`ktfl bf`ntdfed kf mppdmymfed k`
rmyf mfl `miybe Hkyd ydatnmy |cd rmyf. id||dy qbnn id |cd mppdmymfed mfl
mdu|cd|be mntd k` |cd pyklte| Mu m ydutn|. id||dy umnd
mntd emf id mecbddl
Fdpu emf bf`ntdfed |cd mppdmymfed k` qkdf ky jfb||dl`miybeu }tb|d ekfubldyminr
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Qcdf |cd rmyf ddffduu dseddlu edy|mbf nbhb|u. b| qbnn ydutn| bf m
enktlr `miybe mppdmymfed&
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Bhpme| k` Tfddffduu kf ]tmnb|r
@miybe Ld`de|u mfl Ydgde|bkfu
@miybe ld`de|u mfl ydgde|bkfu myd eyb|bemnnr bf`ntdfedl irbyydatnmyb|r k` rmyfu
Ld`de|u utec mu u|ydmju. u|ybpdu. imyyd. ky k|cdy butmn
ayktpbfau lddnkp bf |cd enk|c Utec ld`de|u endmynrmppmydf| |k drd mfl myd tutmnnr ekhpktfldl qcdf |cd`miybe bu lrdl ky `bfbucdl. mu m ydutn| k` |cd |qbu|mybm|bkf meekhpmfrbfa |cdh
_dybklbe byydatnmyb|bdu bf rmyf ydutn| bf qmyp qmr u|ydmjumfl qd`| imyu bf qkdf `miybeu ndmlbfa |k `miybeydgde|bkfu
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Bhmad k` @miybe qb|c U|ybppdu
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Bhpme| k` Tfddffduu kf ]tmnb|r
@miybe @ddn
Ydatnmyb|r ekf|ybit|du |k m uhkk|cdy `ddn Bf mppmydn mfl
hku| k` k|cdy |ds|bndu. uhkk|cfduu bu hku| ldubydl
ecmyme|dybu|be Umnd mntd k` `miybe bu ldpdfldf|. mhkfa
k|cdy |cbfau. kf uhkk|cfduu
Ntu|dy D``de|
K|cdy `miybe pykpdy|bdu utec mu miymubkf ky pbnn(
ydubu|mfed. ukbn yd|df|bkf. lympd. miukyidfer.
yd`nde|mfed. ky ntu|dy hmr mnuk id lbyde|nr bf`ntdfedl ir
rmyf ddffduu
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Bhpme| k` Tfddffduu kf ]tmnb|r
_yklte|bb|r
Ltybfa qbflbfa ddf rmyfu abd hkyd pyklte|bkf
d``bebdfer Tu|dy et||bfau nduu
Idemtud k` |cd nkqdy bfebldfed k` qdmj pnmedu. `dqdy
dfl iydmju myd dfektf|dydl qb|c ydatnmy rmyfu bf
qdmbfa pydpmym|kyr. qdmbfa mfl jfb||bfa
D``bebdfer bf |cdud pykeduudu bu bhpykdl ndmlbfa |kcbacdy pyklte|bb|r
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