Ha o kgetha diatlana bakeng sa indasteri ya dijo, beha polokeho pele, tshireletso le ho latela melao ha o ntse o leka-lekanya boiketlo le ditjeo tsa tshebetso. Nahana ka dintlha tse latelang tsa bohlokwa:
1. Maemo a Bohlokoa: Ho Latela Ditifikeiti tsa Polokeho ya ho Kopana le Dijo
Ho sa tsotelehe khetho ea thepa, liatlana li tlameha ho fihlela setifikeiti sa polokeho ea ho kopana le lijo e le tlhoko ea mantlha:
• Litifikeiti tse Tloaelehileng tsa Machaba: FDA (US Food and Drug Administration), EU 10/2011 (EU Food Contact Materials Regulation), LFGB (German Food Contact Materials Standard), jj.
2. Khetho ea Lintho: Ho Bapisa Tshebetso le Ts'ebeliso
Lisebelisoa tse tloaelehileng tsa liatlana indastering ea lijo li kenyelletsa nitrile, latex, polyethylene (PE), le PVC, 'me nitrile le PE e le likhetho tse ka sehloohong. Liphapang tsa bohlokoa ke tse latelang:
• Liatlana tsa Nitrile:
Melemo: Ha e na latex mme e na le kotsi e fokolang ya ho kula; e hanela oli, di-acid, di-alkali le di-cleaner tsa dikhemikhale; e hanela ho phunya le ho tshwarella hantle. E loketse ho sebetsana le nama, dijo tse halikilweng, dintho tse tshwerweng ka asene, kapa maemo a kenyeletsang dintho tse hlwekisang (mohlala, bohloeki ba kichine, ho sebetsana le dijo).
• Liatlana tsa polyethylene (PE):
Melemo: Litšenyehelo tse tlase, ponaletso e phahameng, e bonolo bakeng sa tšebeliso e le 'ngoe; e loketse ho kopana le lijo tse omileng ka nakoana (mohlala, ho hlopha litholoana/meroho, ho phuthela bohobe, ho paka lijo tse potlakileng).
• Liatlana tsa latex:
Melemo: E tenyetseha haholo ebile e lekana hantle le letsoho, e loketse mesebetsi e nepahetseng.
• Liatlana tsa PVC:
Sebelisa ka hloko: Liatlana tse ling tsa PVC li na le li-plasticizer (mohlala, li-phthalates) tse ka 'nang tsa se ke tsa fihlela maemo a lijo. Hape li na le ho hanyetsa mocheso hantle 'me li ka ntša lintho tse kotsi mochesong o phahameng. Ha li khothalletsoe e le khetho e khethiloeng.
3. Tshebetso e Sireletsang: E Lokiseditswe ho ya ka Ditlhoko tsa Tshebetso
• Ho Hanela ho Hlaba: Ha o sebetsana le metsoako e thata (mohlala, dikgopo, makhala) kapa o etsa mesebetsi e pheta-phetoang ya ho kgohlana (mohlala, ho duba hlama, ho seha), kgetha diatlana tsa nitrile tse nang le botenya bo itekanetseng (hangata 0.08-0.12mm) le ho hanela ho hlaba ho thibela ho taboha ho ka lebisang ho kgomareleng ha letsoho dijong.
• Ho Hanela Mocheso: Ha o sebetsana le dintho tse sehatsetsing (mohlala, nama e hatseditsweng) kapa ho pepesehela mocheso o phahameng ka nako e kgutshwane (mohlala, haufi le dionto), netefatsa hore glove e mamella serame/mocheso (nitrile e feta PE le latex). Sena se thibela ho thatafala ha thepa, ho petsoha, kapa ho qhibiliha.
• Ho se kenelehe: Ha o sebetsana le diedi (mohlala, disoso, mafura, lero), kgetha diatlana tse se nang phofo tse nang le thepa e ntle ya ho kwala (nitrile > latex > PE) ho thibela ho kenella ha metsi ho ka silafatsang matsoho kapa ha baka ho dutla ha diatlana ka hare ho silafatsa dijo.
Kakaretso
Indasteri ea lijo e etelletsa pele liatlana tsa nitrile tse se nang phofo tse netefalitsoeng ho latela maemo a FDA/EU 10/2011, haholo-holo tse loketseng maemo a ho sebetsa le ho hloekisa. Liatlana tsa PE tsa maemo a lijo li ka sebelisoa bakeng sa ho kopana le lijo tse omileng ka nako e khuts'oane. Melao-motheo ea bohlokoa: Netefatsa hore lia lateloa ha u ntse u leka-lekanya tšireletso le boiketlo ba ts'ebetso ho fokotsa likotsi tsa allergy le tšilafalo.
Nako ea poso: Phato-27-2025