Txawm hais tias ob qho tib si muaj cov yeeb yaj kiab ncab thiab cov khoom noj muaj qib yas cov khoom siv yas, siv, ua yeeb yam, thiab lwm yam kev sib piv:
1. Cov khoom siv thiab kev nyab xeeb
1.1 Zaj duab xis muaj ncab
Cov khoom siv tseem ceeb yog ua los ntawm cov roj av qis polyethylene (litives), tab sis muaj ntau cov roj av, thiab lwm yam) yuav tau ntxiv, thiab qee tus tuaj yeem siv cov khoom siv rov ua dua tshiab. Nws tsis tuaj yeem tiv toj cov zaub mov.
1.2 Cov Khoom Noj-Qeb Cling Zaj Duab Xis
Cov zaub mov-qib PE, PVC lossis PVDC thiab lwm yam khoom siv yuav tsum ua kom zoo rau tib neeg kev noj qab haus huv (xws li yas. Nws tuaj yeem tiv thaiv cov zaub mov muaj kev nyab xeeb (xws li cov hlau hnyav, cov kab mob sib raug zoo, tsiv teb tsaws, thiab kom tau raws li cov zaub mov hauv tebchaws.
2. Kev Ua Haujlwm thiab Siv
2.1 Zaj duab xis muaj ncab
Stretability: lub zog tensile lub zog, elongation ntawm 200% -500}}}%, haum rau muaj zog thaum qhwv cov khoom hnyav.
Thickness: feem ntau thicker ({{10-30 μm), cov tawv nqaij tawv, thiab tuaj yeem tiv thaiv cov khoom ntawm cov khoom ntim stacked.
Viscosity: Cov nplaim yog tus kheej-nplaum los ntawm kev kho mob electrostatic, uas yooj yim rau cov khoom lag luam bundling, tab sis cov viscosity yuav muaj cov khoom xyaw qib.
2.2 Cov Khoom Noj-Qib-Qib Cling Zaj Duab Xis
Stretability: Nruab nrab ncab muaj peev xwm (elongation ntawm kwv yees li 100% {%), tsuas yog siv los npog cov khoom ntim lossis muab khoom noj, tsis muaj zog rub tawm.
Thickness: thinner ({{5-20 μm), zoo nkauj, haum zoo, yooj yim los kua muag thiab qhwv zaub mov.
Viscosity: feem ntau ua tiav los ntawm electrostatic adsorption cov khoom nws tus kheej (xws li pe ntoo zaj duab xis), lossis siv tshuaj nplaum noj, tsis yooj yim tso cov khoom seem.
3. Tub Ntxhais Kev Siv
3.1 Zaj duab xis muaj ncab
Siv rau cov khoom lag luam thauj khoom hauv kev lag luam hauv kev lag luam, xws li qhwv khoom pallets, kho tsheb thauj mus los thiab tiv thaiv kev thauj khoom los ntawm kev tawg lossis tau ntub. Feem ntau siv nyob rau hauv logistics, kev tsim khoom, tsim cov ntaub ntawv, tshuaj thiab lwm thaj yeeb yaj kiab, nws tsis yog siv rau cov khoom noj ntim khoom noj.
3.2 Cov Fixed-Qaws Cling Film
Siv tshwj xeeb rau cov khoom noj khoom noj kom txuag tau, xws li npog cov khoom seem, cov nqaij tso ua nqaij, uas tuaj yeem tiv thaiv cov khoom noj thiab paug. Ib txhia tab tom tuav cov yeeb yaj kiab txhawb nqa microwave cua sov (nco ntsoov tias lawv tau cim "microwavanes").
4. Cov Qauv Tsim thiab Kev Saib Xyuas
4.1 Kev Siv Hluav Taws Xob
Kev siv cov qauv khoom lag luam (xws li cov qauv kev lag luam-txhais tau lossis nce qib siab (xws li lwm zaj duab xis (xws li tsis tas yuav tsum xeem kom dhau cov zaub mov muaj kev nyab xeeb cov khoom noj muaj ntawv pov thawj kev nyab xeeb.
4.2 Cov Thawj Coj Ua Noj-Qib Cling Zaj Duab Xis
Yuav tsum ua raws li cov qauv kev nyab xeeb hauv tebchaws (xws li GB 4806. {{{} Lub teb chaws muaj kev nyab xeeb cov ntaub ntawv
5. Tsos thiab logo
5.1 Zaj duab xis muaj ncab
Xim: Feem ntau pob tshab los yog xim dub, qee qhov ntxiv masterbatch los ua lwm yam xim.
Logo: Feem ntau cim nrog cov lus ceeb toom xws li "kev lag luam siv" thiab "tsis muaj kev sib cuag nrog zaub mov", tsis muaj cov ntawv pov thawj khoom noj muaj nqi.
5.2 Cov Khoom Noj-Qib Cling Zaj Duab Xis
Xim: Feem ntau pob tshab, qee tus muaj xim (xws li cais cov yeeb yaj kiab siv kom paub qhov txawv siv).
Logo: Yuav tsum tau cim nrog "Cov Khoom Noj Khoom Noj" thiab "sib chwv nrog QS \/ SC Daim Ntawv Pov Thawj", xws li GB 10457), cov ntaub ntawv tsim khoom, thiab lwm yam.
6 Yuav ua li cas txheeb?
Saib ntawm daim ntawv lo: Muaj cov duab zaj duab xis yog kom muaj ncab cov cim "kev lag luam siv", thiab cov zaub mov ua noj ", thiab cov khoom noj khoom haus" thiab ntawv pov thawj.
Kev Siv Lub Chaw Nruab Nrab: Muaj zaj duab xis yog siv rau cov khoom thauj khoom, thiab cov yeeb yaj kiab noj mov yog siv los khaws cov khoom noj. Lawv tsis tuaj yeem siv sib hloov pauv.
Cov ntaub ntawv xav tias: Industrial zaj duab xis feem ntau tuab thiab nyuaj, Thaum ua tau daim duab ua noj thiab yooj yim dua, thiab qee yam muaj cov khoom muag yooj yim.
