Kev tshuaj xyuas zoo ntawmLub hnab xa ntawv liabTsom ntsoov rau kev nyab xeeb, durability, kev tiv thaiv thiab ua haujlwm. Hauv qab no yog qhov ua tiav daim ntawv teev cov khoom siv tshuaj ntsuam:
1. Pom kev tshuaj xyuas
Kev kuaj seb lub hnab ntim xim puas muaj zog (xim liab).
Kev kuaj seb puas yog qhov saum npoo yog du thiab dawb ntawm npuas, impurities, thiab khawb.
Kev kuaj seb puas muaj cov ntaub qhwv cov ntug yog zoo huv si thiab kua muag lossis txi.
2. Dimension thiab thickness kuaj
Kev kuaj seb puas muaj lub hnab ntev thiab dav ntsib cov kev cai tshwj xeeb.
Kev kuaj xyuas seb cov yeeb yaj kiab tuab yog niaj hnub uas yog sib xws thiab ua tau raws li cov neeg siv khoom (feem ntau 35-90 microns).
3. Tensile lub zog
Txheeb xyuas lub hnab ntim tensile nyob rau hauv thauj.
Xyuas kom nws yuav tsis txhob muag yooj yim thaum thauj mus los.
4. Kua Muag Kev Tiv Thaiv
Kev kuaj seb lub hnab thiab cov ntsaws ruaj ruaj nraus.
Xyuas kom lawv muaj zog thiab tiv taus kev puas tsuaj thaum lub sijhawm thauj mus los.
5. Foob lub zog
Txheeb xyuas lub zog ntawm lub tshav kub khi lossis ntug ntim ntawm lub hnab qhib.
Paub meej lub foob yuav tsis kua muag lossis xau yooj yim.
6. Adhesive Zog Kev Ntsuas
Ntsuam xyuas cov nplaum ntawm tus kheej - Sealing nplaum sawb.
Xyuas kom meej tias lub foob yog ruaj ntseg thiab tsis tuaj yeem rov qab (tamper - pom tseeb feature).
7. Dej Kuj Ntsuas
Kev ntsuam xyuas lub hnab qhov dej tsis muaj dej los ntawm kev sim los nag lossis dej raus.
Xyuas kom meej tias cov ntsiab lus muaj kev tiv thaiv los ntawm noo noo thaum thauj mus los.
8. Puncture Ntsuas
Kev ntsuam xyuas lub hnab muaj kev sib tw siv cov khoom ntse ntse.
Xyuas kom meej tias nws tsis yooj yim los ntawm cov khoom nyuaj thaum lub sijhawm thauj mus los.
9. Cov Ntsuas Kub Tsis Tiv Thaiv
Ntsuam xyuas lub hnab rau brittleness lossis deformation ntawm tsawg kub (piv txwv li, -20 degree) thiab kub (piv txwv li, 60 degree).
Kom ntseeg tau tias lub hnab tuaj yeem hloov kho rau cov chaw sib txawv.
10. Luam Tawm Daim Ntawv Qhia Tawm
Yog tias lub logo lossis cov duab tau luam tawm, sim cov number case kom ntseeg tau tias nws ruaj khov thiab tsis ploj mus.
11. Ib puag ncig kev sim (yeem)
Kev ntsuam xyuas seb cov ntaub ntawv ua raws cov qauv ib puag ncig xws li Rohs, ncav cuag, thiab ISO14001.
Puas yog nws siv dua tshiab?
