BOPA fa'asolosolo fa'atasi ma le itu e tasi e togafitia le korona
OA1 o le tasi itu korona togafitia BOPA fa'asologa fa'atasi ai ma mea sili ona lelei atoatoa e fetaui mo fa'aoga masani fa'apipi'i.
| Vaega | Faamanuiaga |
| ✦ lelei felefele ta'e tete'e; ✦ Malosi lelei ma tete'e tu'i/a'afiaga; ✦ maualuga kesi pa; ✦ Talosaga sili ona lelei i le maualuga ma le maualalo o le vevela; ✦ Mafiafia eseese; ✦ Malamalama lelei | ✦ E talafeagai mo faʻasalalauga faʻapipiʻi eseese; ✦ E mafai ona fa'apipi'i mea mamafa, ma'ai po'o mea malo ma le saogalemu lelei o le afifiina; ✦ Fa'ateleina le ola; ✦ talafeagai mo mea'ai aisa ma pasteurization / fa'apuna; ✦ Mafiafia e fetaui mo mana'oga malosi eseese - taugofie; ✦ Lelei fa'alogona lelei |
| Mafiafia/μm | Lautele/mm | Togafitiga | Toe fa'afo'isia | Lomitusi |
| 10 - 30 | 300-2100 | korona tasi itu | ≤100 ℃ | ≤6 lanu (fautua) |
Fa'aaliga: toe fa'afo'i ma le mafai ona lolomi e fa'alagolago i le lamination a le au fa'atau ma le tulaga o le gaosiga o lomitusi.
| Fa'atinoga | BOPP | BOPET | BOPA |
| Tete'e Tu'i | ○ | △ | ◎ |
| Flex-ta'eta'i Tetee | △ | × | ◎ |
| Aafiaga Tetee | ○ | △ | ◎ |
| Pafi kasa | × | △ | ○ |
| Pupu o le Susū | ◎ | △ | × |
| Tete'e o le vevela maualuga | △ | ◎ | ○ |
| Tete'e maualalo vevela | △ | × | ◎ |
leaga× masani△ lelei○ lelei◎
OA1 e mafai ona faʻaaogaina mo le faʻapipiʻiina o lomitusi i totonu ole 6 lanu (e aofia ai le 6 lanu) ma faʻapipiʻi masani ma le lautele lautele ≤ 3cm ma e aunoa ma se faʻavaa manaʻomia.E mafai ona fa'atumauina la'ititi la'ititi o le fa'a'u'u ma fa'a'u'u pe a uma ona fa'apuna ma talafeagai mo le fa'aputuina o mea mamafa i ponaivi, tui e mana'omia ai le maualuga o le tete'e atu i tu'i ma a'afiaga, e pei o afifi e fa'atatau i fualaau faisua (pickled mustard, bamboo shoots, pickled vegetables, etc. ), iʻa iʻa, nati, fufulu paʻu, saimini udong, toto pato, apa suamalie suamalie, keke, keke masina, masani Saina araisa-pudding, dumplings, ipu vevela meaʻai, meaʻai aisa, ma isi.
Metotia o Lamination e uiga i le Fa'apipi'i Fetuuna'i
O metotia tu'ufa'atasiga ole afifiina fetu'utu'una'i e aofia ai le tu'ufa'atasi mago, susu tu'ufa'atasi, tu'u'ese'ese tu'ufa'atasi, tu'u fa'atasi ma isi.
● Fa'agogo ituaiga tu'ufa'atasi
I le tele o tekinolosi faʻagasologa o ata faʻapipiʻi, faʻamago tuʻufaʻatasia o le sili ona masani ma sili ona faʻaaogaina tekinolosi i Saina, lea e faʻaaogaina lautele i le afifiina o meaʻai, vailaʻau, mea teuteu, mea e manaʻomia i aso uma, oloa gaosi oloa mama, vailaʻau, mea faʻaeletoroni, ma isi. .
● Susū fatuga
Fa'asusu susu o le fa'aofuina lea o se mea fa'apipi'i i luga o le mea fa'apipi'i fa'apipi'i (pepa palasitika, pepa alumini).A le mago le faʻapipiʻi, e faʻapipiʻiina ma isi mea (pepa, cellophane) e ala i se faʻamalo faʻamalosi, ona faʻagogo lea i totonu o se ata faʻapipiʻi e ala i se ala vevela vevela.
● Extrusion tu'ufa'atasi
Extrusion tuufaatasiga o le liusuavai polyethylene ma isi mea thermoplastic i le extruder pe a uma extruder i totonu o le gutu oti mafolafola, avea ma pepa ata tifaga outflow vave ma se isi po o le lua ituaiga o ata tifaga e ala i le cooling lola ma lomitusi tuufaatasia lola laminate faatasi.
● Extrude faʻapipiʻiina ata tifaga
O le fa'apipi'i fa'apipi'i o se auala e fai ai se ata fa'ameamea e ala i le liusuava'a o se mea vevela, e pei o le polyethylene mai se ulu mafolafola ma oomi i luga o le isi mea'ai i le va o ta'avale e lua e feso'ota'i vavalalata.
● Fa'apipi'i ata tu'ufa'atasi
Extrusion tuufaatasiga o le resin extruded sandwiched i le ogatotonu o substrates e lua, o le a taʻalo lua substrates faʻatasi gaioiga faʻapipiʻi, ae faʻapea foʻi ma se laulau tuʻufaʻatasia.
