Cov khoom kuaj xyuas zoo ntawm cov hnab xa ntawv feem ntau suav nrog cov hauv qab no kom ntseeg tau tias lawv txoj kev nyab xeeb, durability thiab ua haujlwm thaum caij tsheb thauj mus los:
1. Pom kev tshuaj xyuas
Xim muaj xwm txheej: seb nws puas sib xws nrog tus qauv lossis xaj, thiab seb puas muaj xim sib txawv.
Luam Ntawv Zoo: Cov qauv \/ ntawv nyeem yog qhov tseeb, tsis tas vau, ua tsaug rau, ua dab, lossis kev tsis ncaj ncees.
Cov khoom tsis zoo: Seb puas muaj khawb, muaj yeej, npuas, impurities, qhov, thiab lwm yam.
Ntug Sealing Neatness: Seb puas cov npoo yog huv si, seb qhov kev txiav puas yog du, thiab seb puas muaj burrs dhau lawm.
2. Qhov loj thiab tuab nrhiav tau
Hnab loj: Txawm hais tias qhov ntev, qhov dav, hauv qab \/ sab dav dav, thiab lwm yam. Ua tau raws li cov specifications.
Thickness kuaj: Siv cov ntsuas cua tuab los tshawb xyuas seb qhov tuab ntawm txhua ntu yog cov khaub ncaws hnav thiab ua tau raws tus qauv.
3. Cov Khoom Siv Kev Ntsuas
Lub zog tensile: sim cov kua muag tiv thaiv lub hnab lub cev nyob rau hauv ncab.
Kev tawm tsam tiv thaiv: sim seb lub hnab puas tuaj yeem tiv thaiv pur los ntawm cov khoom ntse.
Thaum tshav kub suming lub zog: sim seb cov sealing feem yog ruaj thiab tsis yooj yim rau tawg.
Kev ntsuas kub tsawg (yog tias tsim rau thaj chaw txias): sim seb lub hnab puas brittle lossis so hauv qhov chaw kub tsawg.
Kev thaiv dej \/ ya raws tiv thaiv: seb nws muaj dej zoo waterproof thiab noo noo tsis kam.
4. Kev Tshuaj Xyuas Haujlwm
Kev kuaj tus kheej-nplaum nplaum: Txawm hais tias lub viscosity yog lub zog, seb lub foob yog khov kho thiab tsis yooj yim qhib.
Txawm hais tias nws yooj yim los kua muag (xws li nrog cov neeg siv khoom muag yooj yim): yooj yim rau cov neeg siv khoom noj thiab xyuas kom muaj cov hnab ntim tau.
Ib-zaug foob pov thawj: Seb nws ua raws li kev nyab xeeb tsim ntawm "tsis muaj qhov qhib rov qab tom qab tau khi".
Cov ntaub ntawv pov thawj cov ntsiab lus: Seb cov tuam txhab cov ntaub ntawv, barcode, ua rau cov lus qhia, thiab lwm yam muaj tseeb.
5. Kev tiv thaiv ib puag ncig thiab kev tshuaj xyuas
Cov ntaub ntawv tshuaj xyuas khoom: Txawm tias PE thiab rov ua cov khoom siv uas tau ua raws li ib puag ncig kev tiv thaiv yog siv.
Daim ntawv tso Cai: xws li seb nws puas muaj ISO9001, ISO14001, SGS thiab lwm yam ntawv pov thawj.
6. Ntim thiab kom muaj nuj nqis
Cov tshuaj ntim ntau: Seb ib lub thawv ua tau raws li qhov muaj nuj nqis tshwj xeeb (xws li 500\/1000 daim \/ thawv).
Ntim kev ncaj ncees: Seb lub thawv los yog strapping yog khov kho thiab yooj yim thauj.
Cov ntawv lo thiab cov cim qhia meej: Tshawb xyuas seb lub thawv sab nraud muaj cim xws li qauv, ntau, thiab lwm yam, thiab lwm yam, thiab lwm yam.
