I. Cov cuab yeej ua haujlwm tsis zoo
Cov teeb meem no feem ntau tshwm sim los ntawm kev siv tshuab, tswj kev ua haujlwm tsis zoo, lossis kev saib xyuas tsis txaus:
1. Cua sov / txias: Scaling nyob rau hauv lub tshav kub exchanger los yog unresponsive steam li qub ua rau ncua kev kub ceev.
2. Tsis sib xws Dye Bath Circulation: Clogged nozzles, hnav cov twj, los yog cov khoom seem hauv cov kav dej ua rau cov xim tsis sib xws ntawm da dej concentration faib.
3. Kev poob siab: Tsis raug sensors lossis inverter malfunctions ua rau cov ntaub tsis sib xws thaum ua haujlwm, yooj yim ua rau wrinkles lossis weft skew.
4. Sealing Leaks: Nyob rau hauv qhov kub thiab txias, kev laus thiab tawg ntawm lub tog raj kheej lub taub hau foob ua rau muaj kev nyab xeeb.
5. Cov suab nrov txawv txav los yog kev vibration: Ua los ntawm cov ntaub qhwv yob bearings, tsis zoo iav meshing, los yog deformed tensioning ncej.
II. Dyeing Quality Defects
Cov teeb meem no tshwm sim ncaj qha rau ntawm daim ntaub thiab yog qhov tshwm sim ntawm kev sib koom ua haujlwm tsis zoo ntawm cov txheej txheem thiab cov khoom siv:
1. Xim tsis sib xws (Inconsistent Color Depth)
Ua rau: Cov cua kub ntau dhau, qhov sib ntxiv ua ntej ntawm dyeing accelerator, tsis ua kom txias tom qab ntxiv dye thaum lub sijhawm ua haujlwm.
Kev Tiv Thaiv: Tswj cov cua sov tom qab 80 degree; ntxiv dyes thiab auxiliaries nyob rau hauv batch thiab xyuas kom meej lawv tag nrho yaj.
2. Kab rov tav xim txawv ( Kab rov tav xim txawv)
Ua rau: Mechanical malfunction ua rau kaw, ua rau rov dyeing ntawm qhov chaw nres ntawm cov ntaub.
Kev Tiv Thaiv: Txheeb xyuas cov xwm txheej ua haujlwm ntawm tag nrho cov khoom ua ntej rov pib dua kom tsis txhob muaj kev kaw haujlwm uas tsis tau npaj tseg.
3. Seam Marks (Tsov Tsaus Ntoo ntawm Ob Qhov Kawg)
Ua rau: Seam marks dav dhau los yog tuab; inconsistencies ntawm daim ntawv qhia ntaub thiab cov khoom dyed; los yog nruj heev.
Kev Tiv Thaiv: Siv txiab los tiv thaiv cov dej sib txuam ntawm cov cim seam; kho nro mus rau theem nrab.
4. Xim txawv ntawm ob qho kawg ntawm daim ntaub (qhov sib txawv ntawm cov xim ntawm ob kawg ntawm daim ntaub)
Ua rau: Cov ntaub ntawv qhia tsis huv; kub hloov pauv; los yog dye seepage rau hauv seam.
Kev Tiv Thaiv thiab Tswj: Khaws cov ntaub ntawv qhia kom huv thiab npog nws rau kev rwb thaiv tsev thaum dyeing.
5. Qhov sib txawv ntawm cov xim ntawm ntug thiab nruab nrab (xim txawv)
Ua rau: Npuag ntug txias sai heev, tus nqi pH tsis sib xws, los yog curvature ntau dhau ntawm cov ntaub stretcher.
Kev Tiv Thaiv thiab Tswj: Tig rau lub caij cua sov ntawm lub hau thiab ntxiv dag zog rau kev kho kom zoo nkauj pH.
6. Wrinkles (ncaj wrinkles nyob rau hauv warp kev taw qhia)
Ua rau: Tsis sib npaug seam nyiaj, nruj nreem, lossis dej dav hlau muaj zog.
Kev Tiv Thaiv thiab Kev Tswj: Xyuas kom cov seam tso cai tiaj tus thiab kho lub zog siab mus rau theem nrab.
7. Loose board marks (ntiv nplhaib txhua xyoo)
Ua rau: Ntau qhov nro thiab kub thaum yob - nce.
Kev Tiv Thaiv thiab Tswj: Siv cov dej txias rau yob- kom txo qis kev sib zog pib.
8. Weft skew (skewed weft direction)
Ua rau: Kev txav tsis sib xws thaum nkag mus rau hauv lub dyeing vat lossis dej dav hlau ntau dhau.
Kev Tiv Thaiv thiab Kev Tswj Xyuas: Ua qauv kev ua haujlwm thiab tswj qhov kev siv ntawm cov boiling dyeing chav.
9. Cov xim me me ntawm cov kab lo lo ntxhuav (qhov tsis xwm yeem tsaus nti)
Ua rau: Kev ua kom tsis tiav ntawm cov xim tsis tiav, kev tu tsis zoo, lossis nag lossis daus vim yog anion-cov tshuaj tiv thaiv cation.
Kev Tiv Thaiv: Siv cov xim lim dej thiab ua kom cov khoom huv si.
