Ka tlhokomeliso e ntseng e eketseha ea ts'ireletso ea tikoloho, ho bile le tlhokahalo e 'ngoe ea thepa ea bideogradad. Litlanka tse bilitsenggradadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadad
Sebopeho sa libaesekopo tsa Biodegrate ea Biodegrate hangata li na le motsoako oa polyethylene (PP), polypolactic actives. Lisebelisoa tsena li kopantsoe hangata ka ho kopanya, filimi e bohloko kapa mekhoa ea ho lahla lintho tse peli kapa ho feta tse nang le thepa e fapaneng.
The inner layer of the biodegradable composite bag is usually made of a biodegradable polymer, such as PLA or starch, which provides the bag with biodegradability. The middle layer is formed by blending a biodegradable polymer and a conventional polymer, such as PE or PP, to enhance the strength and durability of the bag. Karolo e kantle e entsoe ka polymer e tloaelehileng, e fanang ka thepa e ntle ea lijana le ho ntlafatsa boleng ba mokoti.
Lilemong tsa morao tjena, ho etsa lipatlisiso ho tsepamisitse maikutlo ho nts'etsopele ea mekotla ea likarolo tse ngata tse nang le likarolo tse ngata tse nang le thepa ea mechini e nang le mechini e ntle. Ts'ebeliso ea Nanotechnology, e kang ho kenyelletsa baetsi ba Nano-Clay-Clay, e bonts'itsoe ho ntlafatsa matla, ho ba le matla a mangata a mekotla ea biodegradadadadadadadadadad.
Furthermore, the trend in the packaging industry is towards using sustainable and renewable raw materials, such as biomass-based bioplastics, in the production of biodegradable composite bags. This has led to the development of new biodegradable materials, such as polyhydroxyalkanoates (PHA), which are obtained from bacterial fermentation of renewable raw materials and have excellent biodegradability and mechanical properties.
Mekotla e nang le likarolo tse ngata e sa phekoleheng le ho ratoa le ho feta ha ho tseba ha batho hore tšireletso ea tikoloho e ntse e ntlafalitsoe. Mehala ea ho beha mekotla e kopanyang ke mofuta oa thepa ea pakete e entsoeng ka lisebelisoa tse peli kapa ho feta ka ts'ebetso e nang le likarolo. Li na le ts'ebetso e nepahetseng ho feta sephutheloana sa boitsebiso bo le bong mme li ka rarolla mathata a poloko, lipalangoang le ho bapatsa lijo le lintho tse ling.
Leha ho le joalo, mekotla ea moetlo ea setso ea likarolo e nyatsitsoe bakeng sa phello ea bona e mpe tikolohong. Lilemong tsa morao tjena, ka tlhoko e ntseng e eketseha ntlafatso e tsitsitseng, ho eketsehileng ho bolokiloe khang ea "tšilafalo e tšoeu" e bakoang ke litšila tsa polasetiki. Bakeng sa ho fihlela litlhoko tsa ts'ireletso ea tikoloho le ho khothaletsa ntlafatso e tsitsitseng, ho etsa lipatlisiso ka mekotleng e sephang e senyehileng e se e le sehlooho se chesang.
Lihlopheng tse nang le likarolo tse ngata li fokola ka bohato bo tšepisang haholo, kaha li ka fokotsa tšitiso ea litšila tsa polasetiki ho tikolohong.
Mokotla o nang le likarolo tse ngata o khabisitsoeng o etsoa haholo-holo ea starch le lisebelisoa tse ling tsa tlhaho, tse e etsang e etsang hore e be phetohelo ka nako e khuts'oane. E ka e-ba le kharebe le metsi a khabisitsoeng a carbon dioxide le metsi, ntle le ho baka kotsi tikolohong.
Mokotla o nang le likarolo tse bobebe o nang le thepa e ntle ea ho paka, ho kenyelletsa le ha ho na mongobo o motle, matla a mangata le ho ba thata haholo. E ka sireletsa lihlahisoa ka mongobo, moea, 'me e bobebe,' me e fihlelle sephetho se tšoanang le mekotla ea polasetiki ea polasetiki ea setso.
Ntle le moo, mokotla o tsamaisang karolo e litšila o ka etsoa ho latela litlhoko tsa bareki tse fapaneng. E ka hlahisoa ka boholo bo fapaneng, mekhoa le mebala, 'me e ka hatisoa ka papatso kapa tlhaiso-leseling.
Ts'ebeliso ea mekotla e nang le likarolo tse senyehang e ka thusa ho fokotsa tšilafalo ea polasetiki le ho khothaletsa nts'etsopele e tsitsitseng. E ka fihlela litlhoko tsa balekane ba sephutheloana ha ba ntse ba sireletsa le ho ntlafatsa tikoloho.
Litšobotsi tsa mekotla e kopaneng ea biodegradadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadad
1. BIDDRADADADAD: Litlatsetso tse kopaneng tse entsoeng ka biodegrada li entsoe ka thepa ea tlhaho, joalo ka starch, celch, e le hore li ka senya thepa ea tlhaho tikolohong.
2. Good moisture resistance: biodegradable composite bags can be covered with moisture-proof materials on the inner layer, which can effectively prevent moisture in items containing moisture.
3. Matla a phahameng, ho ba thata haholo: Litlama tse nang le likarolo tse ngata li na le matla a phahameng le ho ba thata, a ba emisa ho feta meroalo e mengata.
4. Phapang e kholo le e nang le mekhahlelo e mengata ea biodegradadadadradadadadradadadradadadradadadradadadradadadradadadadradadadadradadadadradadadradadadadradadadradadadradadadradadadadadradadadradadadadradadadadradadadadadadadradadadadadadradadadadadadradadadadadadrable
5.CAN ho phetetse mekotla ea polasetiki e nkela mekotla ea polasetiki: mekotla e nang le litlolo tse ngata li na le tšireletso ea tikoloho, boitlamo, pakete e tsitsitseng haholoanyane.
Ka kakaretso, nts'etsopele ea mekotla e meholo e litšila ke mohato oa bohlokoa oa ho khothaletsa nts'etsopele e tšoarellang ea indasteri ea liphutheloana. Ts'ebeliso ea lisebelisoa tse senyehang ka har'a mekotla e meholo e ka fokotsang tse bakoang ke kotsi e bakiloeng tikolohong, 'me e fana ka tikoloho ea "tšilafalo e tšoeu". Le ha mekotla ena e hloka chelete, melemo eo ba e tlisang tikolohong ea bona e ea hole. Joalokaha bareki ba ntse ba ntlafatsa tsebo ea bona ea tšireletso ea tikoloho, litemoso tsa 'maraka o pakang kotsing e tla ba matla le ho feta.
Nako: Mar-30-2023