Daim ntawv thov ntawm PE av nplaum coated ntawv
Daim ntawv no muaj ntau yam kev siv, qee qhov yog:
1. Kev ntim khoom noj: Daim ntawv PE av nplaum yog siv dav hauv kev lag luam ntim khoom noj vim nws cov khoom tiv taus dej noo thiab roj. Nws feem ntau siv rau kev qhwv cov khoom noj xws li burgers, sandwiches, thiab French fries.
2. Cov ntawv lo thiab cov cim npe: Daim ntawv PE av nplaum yog qhov kev xaiv zoo heev rau cov ntawv lo thiab cov cim npe vim nws qhov chaw du, uas ua rau kev luam ntawv ntse thiab meej. Nws feem ntau siv rau cov ntawv lo khoom, cov ntawv cim nqi, thiab cov lej barcodes.
3. Kev ntim khoom kho mob: Daim ntawv PE av nplaum kuj tseem siv rau hauv kev ntim khoom kho mob vim nws muab kev thaiv tiv thaiv cov dej noo thiab lwm yam khoom tsis huv, tiv thaiv kev ua qias tuaj ntawm cov khoom siv kho mob lossis cov khoom siv.
4. Phau Ntawv thiab cov ntawv xov xwm: Cov ntawv PE av nplaum feem ntau siv rau cov ntawv tshaj tawm zoo xws li phau ntawv thiab cov ntawv xov xwm vim nws du thiab ci ntsa iab, uas ua rau zoo dua luam ntawv.
5. Daim Ntawv Qhwv: Daim ntawv PE av nplaum kuj tseem siv tau ua daim ntawv qhwv khoom plig thiab lwm yam khoom vim nws cov yam ntxwv tsis kam dej, ua rau nws tsim nyog rau kev qhwv cov khoom lwj xws li paj thiab txiv hmab txiv ntoo.
Zuag qhia tag nrho, PE av nplaum coated ntawv yog ib yam khoom siv ntau yam nrog ntau daim ntawv thov hauv ntau yam lag luam.
Daim ntawv PE coated av nplaum muaj ntau qhov zoo, suav nrog:
1. Tiv thaiv dej noo: Lub txheej PE ntawm daim ntawv muab kev tiv thaiv dej noo, ua rau nws zoo tagnrho rau kev siv rau hauv cov ntawv thov ntim khoom uas cov ntsiab lus yuav tsum tau tiv thaiv kom tsis txhob muaj dej noo.
2. Kev tiv taus roj: Daim ntawv PE uas muaj av nplaum kuj tiv taus roj, ua rau nws yog qhov kev xaiv zoo heev rau cov ntawv ntim khoom noj uas cov ntawv ntim khoom yuav tsum tiv thaiv roj kom tsis txhob nkag mus rau hauv daim ntawv.
3. Qhov chaw du: Qhov chaw uas muaj av nplaum ua rau daim ntawv du thiab zoo nkauj dua, ua rau nws haum rau cov ntawv luam ntawv zoo xws li cov ntawv xov xwm thiab phau ntawv.
4. Siv Tau Ntev: Daim ntawv PE av nplaum kuj siv tau ntev thiab tsis yooj yim rhuav, ua rau nws tsim nyog rau kev siv ntim khoom uas cov ntsiab lus yuav tsum tau tiv thaiv thaum tuav thiab thauj mus los.
5. Kev Ruaj Khov: Daim ntawv PE uas muaj av nplaum tuaj yeem tsim los ntawm cov khoom siv uas tau los ntawm kev ruaj khov, ua rau nws yog ib qho kev xaiv ntim khoom uas zoo rau ib puag ncig.
Zuag qhia tag nrho, qhov zoo ntawm PE av nplaum coated ntawv ua rau nws yog qhov kev xaiv nrov rau ntau yam lag luam, suav nrog kev ntim khoom noj, daim ntawv lo, kev ntim khoom kho mob, thiab cov ntawv tshaj tawm.
Qauv: LQ Hom: UPG
Cov Txheej Txheem Kev Siv Av nplaum
| Tus qauv kev siv tshuab (Daim ntawv coated av nplaum) | |||||||||||
| Cov khoom | Chav tsev | Cov Qauv | Kev kam rau siab | Cov khoom txheem | |||||||
| Grammage | g/m² | GB/T451.2 | ±3% | 190 | 210 | 240 | 280 | 300 | 320 | 330 | |
| Qhov tuab | um | GB/T451.3 | ±10 | 275 | 300 | 360 | 420 | 450 | 480 | 495 | |
| Ntau ntau | cm³/g | GB/T451.4 | Siv ua piv txwv | 1.4-1.5 | |||||||
| Kev tawv | MD | mN.m | GB/T22364 | ≥ | 3.2 | 5.8 | 7.5 | 10.0 | 13.0 | 16.0 | 17.0 |
| CD | 1.6 | 2.9 | 3.8 | 5.0 | 6.5 | 8.0 | 8.5 | ||||
| Kev siv dej kub los ntxuav ntug dej | mm | GB/T31905 | Qhov Nrug Deb ≤ | 6.0 | |||||||
| Kg/m² | Qhov hnyav ≤ | 1.5 | |||||||||
| Qhov roughness ntawm qhov chaw PPS10 | um | S08791-4 | ≤ | Sab saum toj <1.5; Rov qab s8.0 | |||||||
| Ply bond | J/m² | GB.T26203 | ≥ | 130 | |||||||
| Qhov kaj (lsO) | % | G8/17974 | ±3 | Sab saud: 82: Sab nraub qaum: 80 | |||||||
| Av | 0.1-0.3 hli² | qhov chaw | GB/T 1541 | ≤ | 40.0 | ||||||
| 0.3-1.5 mm² | qhov chaw | ≤ | 16..0 | ||||||||
| 2 1.5 mm² | qhov chaw | ≤ | <4: tsis pub 21.5mm 2 dot lossis> 2.5mm 2 av | ||||||||
| Cov dej noo | % | GB/T462 | ±1.5 | 7.5 | |||||||
| Kev Ntsuas Mob: | |||||||||||
| Kub: (23 + 2) C | |||||||||||
| Qhov nruab nrab ntawm cov av noo: (50 + 2)% | |||||||||||
PE coated thiab tuag txiav
Daim ntawv xyoob
Daim ntawv khob ua tes ua
Daim ntawv ua tes ua
PE coated, luam tawm thiab tuag txiav








