Simbolo na Panag-recycle na Plastik
Say simbolo na panag-recycle na plastik et sakey a simbolon trianggulo ya kaslakan ya naromog ed leksab na saray plastik ya pananginan. Diad loob na trianggulo et wala ray numero 1-7, ya balang sakey et mangirerepresenta na nanduruman materyales, ya mangipapanengneng no antoy resin ya ginawa ed produkto. No say produkto et gawad nanduruman materyales, say manunan odino manunan materyales na produkto so nipanengneng.
Anto ran marka so mangirerepresenta ed anton klase na plastik a materyales? Say onggendan et sakey-sakey ya introduksion:
PET (polyethylene Terephthalate) – Plastic ya klase na tagano ya walay bilay to
Say orihinal ya inusar na PET et bilang artipisyal a fiber, singa say film, magnetic tape, tan arum nira. Ag-itan inusar ed saray bote na iinumen anggad 1976. Say PET so inusar bilang pananginan na kargaan, ya kaslakan ya tatawagen ya (PET bottle).
Saray PET ya botelya et walaan na ekselentin inka-malet tan inka-malet, anlemew (1/9-1/15 labat so belat na saray botelya ya salming), tan mainomay ya awiten tan usaren. Daiset so uusaren dan enerhiya pian makapawala, tan ag-iratan onloob so dagem, ag--onkupas, tan ag-ira onloob ed asido- tan alkali. Kanian, diad apalabas iran taon, nagmaliw itan ya importantin pananginan na saray produkto a singa say carbonated ya iinumen, tsa, juice, akabalot ya danum ya inumen, alak tan toyo. Nilikud ed sarayan usar, say PET et kaslakan met ya uusaren ed saray bote parad saray detergent, shampoo, larak ed panagluto, rekado, masamit iran kakanen, tambal, kosmetiko, tan alak.
Say materyal ya PET et ag-ontutumbok ed petang ya anggad 70℃tan ag-ontutumbok ed ambetel ya anggad -20 degree. Kanian, matukoy labat itan parad saray ambetel odino ambetel ya iinumen. No panoen itan na likidon atagey so petang to odino painitan, mainomay itan ya naderal tan natunaw iray makaderal ed laman na too. Balet, adiskobre na saray sientista ya sayan klase na plastik et nayarin mangipaway na carcinogens kayari na 10 bulan ya pangusar, ya makasamal ed laman na too. Kanian, saray bote na PET ya iinumen et nepeg ya ibantak kayari na pangusar. Agmo iratan usaren bilang tasa na danum odino panagsimpenan na arum a bengatla pian ag-iratan pansengegan na problema ed bunigas ya ag makanakana ed gastos.
HDPE (High Density Polyethylene) - Likud no walay arum ya nibaga, ag-itan irekomenda parad pangisimpen na naakan.
Say HDPE ya materyales et walaan na saray katangian ya atagey ya resistensya ed petang (110 degree), maong ya inka-malet, atagey ya biskeg na mekanikal tan resistensya ed kemikal ya ag-onkupas. Saya met so aliwan makasamal tan ligtas a materyales.
Kaslakan ya uusaren iya ed saray plastik ya pananginan na naakan, a singa saray parad panaglinis tan saray kagawaan ed panagdigus. Diad kaplesan, maslak ed saray plastic bag ya uusaren ed saray supermarket tan shopping mall et gawad sayan materyales. Lapud singa malimpek, mabetbet met ya uusaren ed panggawa na saddle bag.
Saray HDPE container et nayarin usaren lamet kayari na maalwar ya panaglinis, balet sarayan container et kaslakan ya mairap ya linisan tan nayarin wala ray bakas na orihinal iran produkton panlinis, kanian magmaliw ya panag-anakan na bakterya. Ag-iratan nalinisan a maong, kanian ag-iratan nirekomenda ya i-recycle. Niarum ni, saray plastic bag ya walay marka na naakan et nayarin usaren ya pangikargaan na naakan, balet mas maabig no ag-iratan papetangen ed microwave.
PVC (Polyvinyl Chloride) - Ag Irerekomenda ya Usaren Bilang Food Grade Material Tan Ag Nepeg ya Ipaarap ed Petang!
Say materyal ya PVC et masakbay ya naimbento tan mabetbet ya uusaren ed saray produkto na industriya. Lapud say PVC et walaan na parehon bentaha ed arum ya plastik a materyales tan maong ed panagproseso tan panagplastiko, kaiba so abeban presyo to, saya so malaknab ya uusaren, balet maslak et diad saray lugar ya aliwan tagano a singa saray tubo na danum, raincoat, school bag, materyales ed panagpaalagey, plastic films, plastic boxes, tan arum nira. saray kahon na cake, tan pakete na danum ya inumen.
Balet, saray plastik ya ginawa ed sayan materyales et mainomay ya mamawala na duaran klase na makasamal tan mapeligron substansia, ya manlalapud duaran lapuan:
1. Saray monomer na vinyl chloride ya ag sigpot ya na-polymerize et nibulos legan na proseso na panaggawa, panagpano, tan panag-recycle na bote. Say andukey a panaon ya pan-inhale na vinyl chloride et nayarin pansengegan na kanser ed baga;
2. Makaderal iran substansia ed saray plasticizer. Sarayan duaran substansia et mainomay ya onlelereg no nipaarap ed atagey a temperatura tan larak. No onloob la ray makasamal a bengatla ed laman na too panamegley na naakan, mainomay iran pansengegan na kanser.
Diad agano niran taon, dinmaak so pakaamta na totoo ed kaliberliber, tan matalag lan uusaren iray PVC ya pananginan ed panagbalot na naakan. No nanengneng mo yan PVC ya pananginan, seguroen ya ag mo itan napetang no uusaren mo!
LDPE (Low Density Polyethylene) – Maong Parad Pakaawit na Naakan Balet Aliwan Parad Pampainit
Say LDPE et kasmak ed modernon bilay, aliwan lapud saray pananginan ya ginawa to, noagta lapud saray plastic bag ya nanengneng mo ed inerman a pasen. Saray produkton ginawa ed satan et anggapoy angob, aliwan makasamal, tan matte. Kaslakan ya uusaren ed saray plastik ya parte na kakanen, composite films ed pakete na kakanen, cling film na kakanen, tambal, plastik ya pakete na tambal, tan arum nira.
Aliwan mabiskeg so resistensya tod petang. Kaslakan, say kualipikadon PE cling film et natunaw no say temperatura et onlampas ed 110 degree, ya mangitilak na pigaran plastik ya ag nayarin nabulok na laman na too. Sakey ni, no say kakanen et binalkot na cling film tan pinainit, saray taba ed kakanen et mainomay ya natunaw iray makaderal a substansia manlapud film.
Say cling film ya ginawa ed abung et ag nepeg ya ibalkot ed naakan tan painitan pian ag natunaw na taba ed naakan iray makaderal ya substansia ed film. Antis ya i-microwave oven, lanang ya ekalen so cling film ed kakanen.
PP (polypropylene) - Microwave-ligtas! Ngalngalin Universal Food-grade Plastic Material
Say materyal ya PP et makaresisti ed atagey ya temperatura ya 130℃tan walay melting point ya anggad 167 degree. Say produkto et nayarin i-sterilize panamegley na singaw tan walaan na bentaha ya ag-onkukurang ed asido tan alkali, ag-onkukurang ed kemikal, tan ag-ontutundan manbabangga. Saya met so saksakey ya plastik ya pananginan ya ligtas ed microwave- tan nayarin usaren lamet kayari na maalwar ya panlinis.
Saray PP container et kaslakan ya uusaren ed saray bote na soy milk tan rice milk, tan uusaren met iratan pian nakargaan so 100% puron fruit juice, yogurt, juice drinks, dairy products (singa say pudding), tan arum nira. Saray angkakabaleg ya container et kaiba iray balde, basuraan, laundry trough, basket, tan dakel ni.
Balet, importante ya imanoen ya wala ray manggagawa, lapud gastos, et mabetbet ya manguusar na PP parad saray container, bangta manguusar ira na PE o PS parad arum ya kabiangan na container, singa say taklay na bote tan say pansara. Kanian, mas maabig ya ekalen so taklay na bote no man-microwave-proofing.
PS (polystyrene) - Sakey a Materyal Parad Instant Food Containers ya Ag Nepeg ya Diretson Painitan
Say PS et walaan na abeban panagsepsep na danum tan maong ya inkapekder na sukat, tan nayarin iproseso panamegley na injection molding, compression molding, extrusion, tan thermoforming. Kaslakan, say PS et nibiig bilang anggapoy bula odino walay bula, depende no kasin akabula la.
1. Say unfoamed PS et manunan uusaren ed saray materyales ed panagpaalagey, kagawaan, stationery, tan arum niran aplikasyon. Kaslakan met ya gagawaen ya pananginan na saray pinaalsa ya produkto na gatas (singa say Yakult, Jian Jian Mei, Duo Duo, tan arum niran produkto na gatas odino lactic acid). Diad agano niran taon, saya met so malaknab ya inusar ed saray disposable tableware.
2. Say foamed PS (kaslakan ya tatawagen ya Styrofoam) et manguusar na foaming agent pian onlaknab na 20 anggad 100 a danay legan na proseso na panaggawa. Uusaren iya bilang cushioning packaging material parad saray kagawaan ed abung odino saray produkton impormasyon, odino bilang heat-insulating material parad saray kahon na sorbetes, kahon na sira, tan arum nira.
Say PS material et mabetbet ya uusaren ed panggawa na bowl-shaped instant noodle boxes tan foam fast food boxes. Anggaman say PS material et parehon ag-onlelereg ed petang tan ag-onlelereg ed ambetel, saray kemikal so ompaway no atagey so temperatura. Kanian, ag mo itan direktan iiyan ed microwave! Ontan met, paliisan so pangusar na saray pananginan na fast food parad pangi-pipe na ambetel a naakan. Ag nayarin usaren ya pangiyan na mabiskeg ya asido (singa say orange juice) odino mabiskeg ya alkaline ta nabulok toy polystyrene ya makaderal ed laman na too.
PC Material Tan Arum niran Klase - Kontrobersyal ya Plastic Materials ed Panangan-
Say PC et sakey a materyales ya kaslakan ya uusaren, lalo la ed saray botelya na ugaw tan saray space cup. Kontrobersyal iya ta walay bisphenol A to. No mas atagey so temperatura, mas dakel so residual bisphenol A ya ompaway tan mas maples ya ompaway. Kanian, ag nepeg ya isimpen so ambetel a danum ed saray PC container.
Anggaman ibabaga na saray eksperto ya diad teorya, basta say BPA et 100% ya nauman ed plastik ya istruktura legan na proseso na produksyon na PC, kabaliksan na satan ya say produkto et anggapoy BPA to, lalo la no ipaway to. Balet, anggapoy manggagarantiya ya say bisphenol A et sigpot lan nauman, kanian kaukolan mo nin siansia so manalwar legan ya uusaren. No say daiset a bisphenol A et ag nauman ed PC plastic structure, nayarin onloob itan ed kakanen o iinumen.
Kanian, manalwar kan maong no manguusar kay plastik ya pananginan. No say bote et walay numero ton 07, saray onggendan a paraan so makapangibawas ed peligro:
1. Agmo papainitan odino ipaarap ed direktan sinag na agew legan ya uusaren. Agmo lilinisan so kaldero ed dishwasher odino dish dryer.
2. Antis ya unonan usaren, urasan na baking soda tan ambetel a danum tan pamaraan ya natural ed temperatura na kuarto.
3. No say pananginan et napelag odino aderal ed antokaman a paraan, mas maabig ya itunda lan usaren itan, lapud no wala ray pinon ulpo ed tapew na saray plastik ya produkto, mainomay ya onamot so bakterya.
4. Paliisan so paulit-ulit ya pangusar na saray daan lan plastik ya kagawaan.
Say Pakabidbir ed Saray Mapeligron Plastik a Produkto
Nanengneng:Saray kualipikadon plastik a produkto et walaan na makinis a tapew, malinew tan transparent a kolor, tan maong ya inka-flexible; saray ag-kwalipikadon plastik a produkto et walaan na malimpek a kolor.
Panangob:Saray kualipikadon plastik ya produkto et anggapoy angob da no walad temperatura na kuarto; saray ag-kwalipikadon plastik a produkto et walaan na makapasinagem odino agmakapaliket ya angob.
Nalikna:Saray kualipikadon plastik a produkto et walaan na makinis a liknaan tan maong a panag-flexible; saray ag-kwalipikadon plastik a produkto et magaspang so liknaan da, makapuy so inka-flexible da, tan nayarin walay angob da.
Dugan Pangusar na Plastik iran Lalagan
Saray nanduruman plastik ya pananginan tan kagawaan et walaan met na peligro ed kaligenan. Imanoen iray onggendan a punto:
(1) Paliisan so pangusar na plastik iran kagawaan ed panangan tan panagluto ya ginawa na saray ag-autorisadon manggagawa.
Pian nabawasan so gastos tan napalaknab so tubo, dakel a managgaway produkto so mabetbet a manggagawa na saray produkton plastik ya ag da malinew ya ibabaga no antoy labay dan usaren. Agmo usaren irayan pananginan pian pangisimpenan na ambetel iran kakanen, lalo la ray likidon kakanen tan saray kakanen ya dakel so larak to. Saya so lapud say petang tan larak et nayarin pansengegan na pakawalaan na makaderal iran substansia tan pakakontaminaen so naakan.
(2) Mangusar na plastik iran pananginan ya espisyal ya adesinyo parad microwave oven ya ginawa na saray regular ya manggagawa.
Saray plastik ya pananginan ya ligtas ed microwave et nepeg ya translucent, anggapoy kolor, tan ag-onpepetang. No papainitan so naakan ya dakel so danum to ed microwave, nayarin usaren so PP ya plastik ya pananginan; no papainitan iray pinggan odino kakanen ya dakel so larak to, nepeg ya usaren iray PC container ya mas mabiskeg so resistensya tod petang; no manpapainit na aliwan -likido iran kakanen, ag maabig so pangusar na antokaman ya plastik ya pananginan.
No papainit so naakan ed microwave, mas maabig no mangusar na salming ya pananginan odino porselana ya anggapoy antokaman ya tina ed loob.
(3)Paliisan so pangusar na aliwan -heat-resistant ya pananginan pian nakarga so ambetel a naakan.
Arum a plastik a bote tan arum niran pananginan so magmaliw a malambot tan naderal no napetang. Agmo sasalien ya usaren iratan a pananginan pian pangisimpenan na alablabas ya petang a naakan. Bangta sarayan plastik et ligtas ed temperatura na kuarto, nayarin nabulok tan mangibulos na makaderal iran substansia no atagey so temperatura. Kaslakan lan nanengneng iray totoon mangiiyan na ambetel a danum odino tsa ed mineral water odino saray bote na iinumen, sakey a kagagawa ya makaderal ed bunigas.
(4) Paliisan so pangusar na saray produkton walaan na abeban plastik iran kagawaan.
Arum ya plastik ya kagawaan ed kusina (singa saray panangawit na kaldero) et mangipaway na agmakapaliket ya angob no nipaarap ed atagey a temperatura. Sarayan substansia et makasamal met tan say alablabas ya pan-inhale et makaderal ed bunigas na too. Arum a de-kalidad iran plastik ya kaldero et walaan met na agmakapaliket ya angob no manpapainit na danum. Sarayan klase na plastik ya kaldero et aliwan ligtas met ed laman na too. Ag nirekomenda so pangusar ed sayan klase na produkto. No nanengneng mo yan klase na produkto, mas maabig no salatan mo itan ed sankasakbayan a panaon.
MANALIW NA DISPOSABLE PLASTIC PACKAGING CONTINERS DIA
