Kev tswj hwm zoo hauv cov hauv ncoo tseem ceeb tsim tau nthuav dav tag nrho cov txheej txheem los ntawm kev yuav khoom raw mus rau cov khoom tiav tiav, suav nrog ntau theem tseem ceeb. Cov hauv qab no yog cov ntsiab lus tseem ceeb ntawm kev tswj xyuas kom muaj kev nyab xeeb ntawm cov khoom, kev nplij siab, thiab kev ua raws li cov qauv.
1. Raw Material Procurement thiab Inspection
Cov ntaub ntawv raw yog lub hauv paus ntawm lub hauv ncoo tseem ceeb zoo thiab yuav tsum tau tswj nruj me ntsis:
Kev Ntsuas Tus Neeg Siv Khoom: Xaiv cov khoom tsim nyog nrog kev tsim khoom ruaj khov thiab kev tswj hwm zoo, thiab kos npe rau daim ntawv cog lus zoo.
Raw Material Testing: Txhua batch ntawm raw cov ntaub ntawv yuav tsum raug kuaj rau cov ntsuas xws li xim, fiber ntev, loft, thiab huv si kom tsis muaj impurities los yog paug.
Kev Nyab Xeeb Kev Nyab Xeeb: Ntsuas polyester fibers, nco ua npuas ncauj, thiab lwm yam ntaub ntawv rau formaldehyde cov ntsiab lus, pH tus nqi, thiab volatile organic compounds (VOCs) kom ua raws li lub teb chaws cov qauv xws li GB 18401.
2. Filling txheej txheem tswj
Kev tswj xyuas meej ntawm cov txheej txheem tsis yog yuav tsum tau muaj nyob rau hauv cov txheej txheem xws li qhib, sib tov, thiab shaping:
Kev tswj kub thiab av noo: Ib puag ncig kev cob qhia yuav tsum tswj kom haum qhov kub thiab av noo los tiv thaiv fibers los ntawm absorbing noo noo thiab clumping los yog accumulating static hluav taws xob.
Filling Uniformity: Multi-theem qhib thiab combing cov cuab yeej ua kom tiav cov fiber ntau sib cais thiab tiv thaiv clumping, txhim kho kev sib sau ua ke.
Functional Additives: Ntxiv cov khoom xyaw xws li xyoob charcoal granules los yog cov nroj tsuag rho tawm yuav tsum tau txawm faib thiab yuav tsum tsis txhob tsim ib qho tsw ntxhiab tsw.
3. Filling Weight and Density Control: Sau qhov hnyav thiab qhov ntom ntom ncaj qha cuam tshuam rau hauv ncoo kev txhawb nqa thiab kev ua neej nyob.
Quantitative Filling: Automated filling machines nrog lub cev hnyav kom paub meej tias qhov hnyav hnyav rau txhua lub hauv ncoo core yog tswj nyob rau hauv qhov tsim nyog ntau yam (piv txwv li, ± 5%).
Density Matching: Saib xyuas cov txheej txheem foaming lossis compression raws li cov khoom tsim nyog (xws li, 45D, 50D nco ua npuas ncauj) ua kom qhov ntom ntom raws li cov qauv.
4. Kev xaws thiab sealing zoo: xaws hauv ncoo yog ib kauj ruam tseem ceeb hauv kev tiv thaiv cov dej ntws tawm.
Stitch Standard: Lub plooj ntev rau hluavtaws fiber ntau hauv ncoo feem ntau yog 5 stitches / cm, rau hauv ncoo core tawv 4 stitches / cm, thiab rau cov hlua 3.5 stitches / cm, yuav tsum tau uniformity.
Sealing Position: Lub hauv ncoo inserts feem ntau muaj 30cm qhib rau hauv qhov chaw rau txhaws. Tom qab sealing, xyuas qhov sib npaug thiab ruaj ntseg sealing.
Xov Xim Matching: Cov xov xaws xov xim yuav tsum zoo ib yam lossis tib yam li cov ntaub kom tsis txhob muaj xim sib txawv cuam tshuam rau qhov tsos.