Mefuta le litšobotsi tsa lipeipi tsa polasetiki tse sebelisoang haholo bakeng sa ho paka litlolo

2025-11-06

Mesebetsi le mesebetsi ea litlolo e ntse e qaqisoa haholoanyane, 'me ho na le litlolo tse ngata tse nang le mesebetsi e felletseng. Phapang ea lihlopha e bohlokoa haholo, 'me libopeho tsa liphutheloana lia hlolla.

lipeipi tsa polasetiki bakeng sa ho paka litlolo

Hona jwale, diphaephe tsa polasetiki tse sebediswang haholo bakeng sa ho paka ditlolo di bopilwe haholo-holo ka diphaephe tse kopaneng tsa aluminium-plastiki, diphaephe tse kopaneng tsa polasetiki tse hulang le diphaephe tse kopaneng tsa polasetiki, tse ka fihlelang ditlhoko tse fapaneng tsa ho paka ditlolo tse kang bohloeki le ho hanyetsa.

1. Phaephe e kopaneng ea aluminium-polasetiki

Li-tube tse tenyetsehang tsa aluminium-plastiki tse kopantsoeng li entsoe ka foil ea aluminium le filimi ea polasetiki, tse sebetsoang ho ba lipoleiti ka theknoloji ea lamination ea pneumatic ebe li sebetsoa ka lijana tsa ho paka tse nang le li-tube ke mechini e khethehileng ea li-tube. Sebopeho se tloaelehileng ke PE/PE EAA/AL/PE EAA/PE. Li-tube tse tenyetsehang tsa aluminium-plastiki tse kopantsoeng li sebelisoa haholo-holo bakeng sa litlolo tsa ho paka tse nang le bohloeki bo phahameng le thepa ea thibelo. Lera la thibelo hangata ke foil ea aluminium, 'me thepa ea eona ea thibelo e itšetlehile ka tekanyo ea lesoba la foil ea aluminium.

Liphaephe tse kopantsoeng tsa aluminium-plastiki li na le melemo e latelang nakong ea tšebeliso:

Litšobotsi tse phahameng tsa thibelo: Foile ea aluminium e na le thepa ea thibelo, khanyetso ea motlakase, khanyetso ea metsi le mesebetsi e meng ea ho thibela, e thibela lintho tse kantle ho kena ka hare ho litlolo, e qoba oxidation le ho senyeha ha litlolo, 'me e thibela mongobo kapa monko o monate le likarolo tse ling tse litlolong ho hasana ho ea kantle ka phaephe, ka hona e netefatsa boleng ba litlolo.
Theko e tlase. Ho fihlela mosebetsi o tšoanang oa ho thibela, liphaephe tse kopantsoeng tsa aluminium-plastiki li fana ka thepa e fokolang, litšenyehelo tse tlase le theko e tlase ho feta liphaephe tse kopantsoeng tsa polasetiki kaofela le liphaephe tse kopantsoeng tsa polasetiki.

2. Phaephe e kopaneng ea polasetiki kaofela

Liphaephe tse kopantsoeng tsa polasetiki kaofela li entsoe ka polasetiki 'me li arotsoe ka liphaephe tse kopantsoeng tse sa thibeleng tsa polasetiki feela le liphaephe tse kopantsoeng tse hanyetsanang tsa polasetiki feela. Sebopeho se tloaelehileng sa liphaephe tse kopantsoeng tsa polasetiki ke PE/PE/EVOH/PE/PE.

Melemo ea liphaephe tsa polasetiki tse kopantsoeng e kenyelletsa: (1) Tšireletso ea tikoloho. Ha li bapisoa le liphaephe tsa polasetiki tse kopantsoeng tsa aluminium, liphaephe tsa polasetiki tse kopantsoeng li sebelisa liboto tsa polasetiki tse theko e tlaase le tse ka sebelisoang hape habonolo, e leng se fokotsang tšilafalo ea litšila tsa ho paka tikolohong. Kamora ho sebetsana hape le liphaephe tsa polasetiki tse kopantsoeng tse sebelisitsoeng hape, lihlahisoa tsa boleng bo tlase li ka hlahisoa.

E tla ka mebala e mengata e fapaneng. Ho ya ka dibopeho tsa ditlolo le ditlhoko tsa bareki, diphaephe tse kopaneng tsa polasetiki feela di entswe ka mebala e fapaneng e kang e se nang mmala le e bonaletsang, e nang le mmala le e bonaletsang, le e se nang mmala le e sa bonahaleng, e leng se ka tlisetsang bareki thabo e matla ya pono.
Ho mamella mathata hantle: Ha ho bapisoa le liphaephe tse kopantsoeng tsa aluminium-plastiki, liphaephe tse kopantsoeng tsa polasetiki li na le matla a ho mamella hamolemo. Kamora ho ntša litlolo, phaephe e khutlela sebopehong sa eona sa pele kapele 'me kamehla e boloka sebopeho se setle le se tloaelehileng. Sena se bohlokoa haholo bakeng sa ho paka litlolo.

Melemo ea mantlha ea liphaephe tse kopantsoeng tsa polasetiki e kenyelletsa: (1) Ha ho na phetoho ea amplitude, 'me ponahalo ea eona e betere ho feta ea liphaephe tse kopantsoeng. E hlokahala bakeng sa ho paka tube ea litlolo ea maemo a holimo. (2) Ho ea ka dae ea extrusion, libopeho tse fapaneng tsa liphaephe tse kopantsoeng (tse kang oval, square, jj.) li ka hlahisoa ho fihlela litlhoko tsa bareki ba fapaneng.