ʻO ka lole fiberglass i uhi ʻia ʻo PTFE he palekana no ka pili ʻana i ka meaʻai ke hana pono ʻia a hoʻohana ʻia e like me nā kuhikuhi. Hoʻohui kēia mea hou i nā waiwai non-stick o PTFE (polytetrafluoroethylene) me ka ikaika a me ka lōʻihi o ka fiberglass, e hana ana i kahi ākea ākea kūpono no nā noi pili i ka meaʻai. Ua ʻae ka FDA i ka PTFE no ka hoʻopili ʻana i ka meaʻai, a ke hoʻopili pololei ʻia i ka fiberglass, mālama ia i kona ʻano inert. Eia nō naʻe, he mea koʻikoʻi ia e hōʻoia i ka paʻa ʻana o ka uhi a hoʻohana ʻia i loko o nā pae wela i ʻōlelo ʻia e pale aku i ka pōʻino. Ke hoʻopuka ʻia mai nā mea hana kaulana e pili ana i nā ana mana koʻikoʻi o ka maikaʻi, hāʻawi ʻo PTFE coated fiberglass i kahi hopena palekana, ʻaʻohe mea ʻawaʻawa, a maikaʻi hoʻi no ka hana ʻana i ka meaʻai a me nā ʻoihana ʻeke.
![Ka lole i uhi ʻia ʻo PTFE]( "PTFE Coated Fabric")
Ka hoʻomaopopo ʻana i ka PTFE Coated Fiberglass a me kāna mau meaʻai palekana
Ke Kaʻina Hana a me ka hana ʻana o PTFE Coated Fiberglass
ʻO ka lole fiberglass i uhi ʻia ʻo PTFE he mea i hui pū ʻia i nā waiwai kūʻokoʻa o ka PTFE a me ka fiberglass. Hoʻomaka ke kaʻina hana me kahi papa kumu o ka fiberglass i ulana ʻia, e hāʻawi ana i ka ikaika a me ke kūpaʻa dimensional. Hoʻopili ʻia kēia substrate fiberglass me PTFE, i ʻike ʻia ʻo Teflon, ma o kahi kaʻina hana kūikawā e hōʻoiaʻiʻo ai i kahi ʻaʻahu a paʻa.
Hoʻohana ʻia ka uhi ʻana o ka PTFE me ka hoʻohana ʻana i nā ʻano hana like ʻole, me ka hoʻopili ʻana i ka dip coating, spray coating, a i ʻole roller coating. Ma hope o ka hoʻohana ʻana, e hana ka mea i kahi kaʻina hana wela i kapa ʻia ʻo sintering. Hoʻoheheʻe kēia kaʻina hana wela i nā ʻāpana PTFE, e hoʻoheheʻe ʻia lākou a hana i kahi ʻili hoʻomau, ʻoluʻolu e pili ikaika ana i ka substrate fiberglass.
ʻO ka hopena, he mea ia e pōmaikaʻi ai mai ka lāʻau ʻole, nā waiwai kūʻokoʻa kemika o PTFE a me ka ikaika a me ka pale wela o ka fiberglass. ʻO kēia hui kūʻokoʻa e hana ai i ka fiberglass uhi ʻia ʻo PTFE i koho kūpono no nā noi he nui, me nā mea e pili ana i ka pili meaʻai.
ʻO ka inertness a me ka hana ʻole me nā meaʻai
ʻO kekahi o nā kumu nui i manaʻo ʻia ka lole fiberglass i uhi ʻia ʻo PTFE no ka hoʻopili ʻana i ka meaʻai, ʻo ia kona ʻano kūlohelohe. ʻIke ʻia ʻo PTFE no kona ʻano non-reactive, ʻo ia hoʻi, ʻaʻole ia e launa pū me ka nui o nā mea, me ka meaʻai.
ʻO kēia paʻa kemika ma muli o nā paʻa kalapona-fluorine ikaika i ka mole PTFE. Paʻa loa kēia mau paʻa e kūʻē ai lākou i ka wāwahi ʻana a i ʻole ka hana ʻana me nā mea ʻē aʻe, ʻoiai ma lalo o ke kiʻekiʻe kiʻekiʻe a i ʻole ke alo o nā kemika koʻikoʻi. ʻO ka hopena, ʻaʻole e hoʻoheheʻe i ka fiberglass uhi PTFE i nā mea ʻino i ka meaʻai, ʻaʻole hoʻi e komo i nā mea ʻala a i ʻole nā mea ʻono mai nā meaʻai.
ʻO ke ʻano non-reactive o PTFE, ʻo ia hoʻi, ʻaʻole ia e hoʻoikaika i ka ulu ʻana o ka maʻi bacteria, e lilo ia i koho maikaʻi loa no nā wahi hoʻoponopono meaʻai kahi i mea nui ai ka maʻemaʻe. ʻO kēia waiwai, i hui pū ʻia me kona ʻili maʻemaʻe, ʻaʻohe porous, e maʻalahi ka hoʻomaʻemaʻe ʻana a mālama i ka fiberglass i uhi ʻia i ka meaʻai.
ʻO ke kūpaʻa a me ke kūpaʻa i nā kaiapuni hoʻoponopono meaʻai
Hōʻike ʻo PTFE coated fiberglass i ke kūpaʻa ʻana o ka mahana, kahi mea koʻikoʻi i kona kūpono no nā noi pili meaʻai. Hiki i nā mea ke kū i nā mahana mai -100°F a 500°F (-73°C a 260°C) me ka ʻole o ka hoʻohaʻahaʻa ʻana a i ʻole ka nalowale o nā waiwai.
ʻO kēia ʻano wela ākea ka mea i kūpono i ka fiberglass uhi ʻia ʻo PTFE no nā noi hoʻoponopono meaʻai like ʻole, mai ka maloʻo a i ka kuke ʻana. I loko o nā kaiapuni anu, ua maʻalahi ka mea a ʻaʻole hiki ke maʻalahi. I nā noi wela kiʻekiʻe, mālama ia i kāna mau waiwai non-stick a me ka hoʻonohonoho pono ʻole me ka hoʻokuʻu ʻole ʻana i nā mea ʻino.
Eia naʻe, he mea nui e hoʻomaopopo ʻoiai hiki i ka PTFE ponoʻī ke kū i nā wela kiʻekiʻe, ʻo ka mahana hana kiʻekiʻe i manaʻo ʻia no ka PTFE uhi fiberglass ma kahi o 500°F (260°C). Ma waho aʻe o kēia mahana, aia ka pilikia o ka hoʻomaka ʻana o ka hoʻohaʻahaʻa ʻana o ka uhi, hiki ke hoʻololi i kāna mau waiwai palekana meaʻai.
Nā ʻae hoʻoponopono a me nā kūlana ʻoihana no nā mea pili i ka meaʻai
Nā Hoʻoponopono a me ka ʻae ʻana o ka FDA no PTFE i nā noi pili meaʻai
Ua loiloi nui ka US Food and Drug Administration (FDA) i ka PTFE a me kona kūpono no nā noi pili meaʻai. Ua helu ʻia ʻo PTFE ma ka FDA's Code of Federal Regulations (CFR) Title 21, ma nā ʻāpana 177.1380 a me 177.1550, e uhi ana i nā resins fluorocarbon.
Kuhi ʻia kēia mau lula i nā kūlana e hiki ai ke hoʻohana palekana ʻia ka PTFE i nā noi pili meaʻai. Hoʻopili lākou i nā ʻano e like me nā mea i ʻae ʻia, nā mea kōkua hana, a me nā ʻano hana. Hoʻokumu ʻia ka ʻae ʻana o ka FDA ma luna o ka noiʻi ʻepekema nui a me nā noiʻi toxicological i hōʻike i ka palekana o ka PTFE ke hoʻohana ʻia e like me ka manaʻo.
He mea pono e hoʻomaopopo i ka ʻae ʻana o ka FDA i ka PTFE no ka hoʻopili ʻana i ka meaʻai, pono nā mea hana o PTFE coated fiberglass e hōʻoia i kā lākou huahana kikoʻī e hoʻokō i nā lula pili. ʻAʻole wale kēia i ka uhi PTFE akā ʻo ka substrate fiberglass a me nā mea hoʻohui a i ʻole nā mea kōkua i hoʻohana ʻia i ke kaʻina hana.
Hui ʻEulopa a me nā Kūlana Kūlana ʻē aʻe no nā Mea Hoʻopili Meaʻai
Ma waho aʻe o nā kānāwai FDA, pono e hoʻokō pinepine ka lole fiberglass i uhi ʻia i ka PTFE me nā kūlana honua, ʻoi aku no nā huahana i lawe ʻia ma ka honua. Loaʻa i ka European Union (EU) kāna mau hoʻoponopono ponoʻī no nā mea i manaʻo ʻia e hui pū me ka meaʻai, i kapa ʻia ʻo Framework Regulation (EC) No 1935/2004.
Ma lalo o kēia hoʻolālā, manaʻo ʻia ʻo PTFE he plastic a ua kau ʻia i nā ana kikoʻī i wehewehe ʻia ma Regulation (EU) No 10/2011 ma nā mea plastik a me nā ʻatikala i manaʻo ʻia e pili me ka meaʻai. Hoʻonohonoho kēia hoʻoponopono i kahi papa inoa maikaʻi o nā mea hiki ke hoʻohana ʻia i ka hana ʻana i nā plastic contact food, me ka PTFE.
Loaʻa i nā ʻāina a me nā ʻāina ʻē aʻe ko lākou kūlana a me nā lula. No ka laʻana, loaʻa iā Iapana ke kānāwai Hoʻomaʻemaʻe Meaʻai ʻo Iapana, ʻoiai ʻo Kina nā kūlana GB no nā mea pili meaʻai. Pono nā mea hana e makemake ana i nā mākeke honua e hoʻokō i kā lākou PTFE coated fiberglass huahana e hoʻokō i kēia mau kūlana honua.
Nā Hōʻoiaʻiʻo Kūikawā ʻOihana a me nā ana hōʻoia maikaʻi
Ma waho aʻe o ka hoʻokō kānāwai, nui nā mea hana o PTFE coated fiberglass e ʻimi i nā palapala hōʻoia e hōʻike i ka maikaʻi a me ka palekana o kā lākou huahana. Hoʻokomo pinepine kēia mau palapala hōʻoia i ka hoʻāʻo ʻana a me nā kaʻina loiloi e hōʻoia i ka maikaʻi a me nā kūlana palekana.
ʻO kekahi o ia palapala hōʻoia ʻo ka ISO 22000 maʻamau, e kuhikuhi ana i nā koi no kahi ʻōnaehana mālama palekana meaʻai. ʻOiai e hoʻohana pinepine ʻia kēia maʻamau i nā mea hana meaʻai, hiki i nā mea hoʻolako i nā mea pili meaʻai e like me PTFE coated fiberglass ke ʻimi pū i ka palapala hōʻoia e hōʻike i ko lākou kūpaʻa i ka palekana meaʻai.
ʻO kekahi palapala hōʻoia kūpono ʻo ka HACCP (Hazard Analysis and Critical Control Points) ʻōnaehana. ʻOiai i hoʻohana mua ʻia i ka ʻoihana meaʻai, hiki ke hoʻopili ʻia nā loina HACCP i ka hana ʻana i nā mea pili meaʻai e hōʻoia i ka ʻike ʻia a mālama ʻia nā pōʻino.
Nui nā mea hana e hoʻokō i nā ana hoʻomalu maikaʻi koʻikoʻi i kā lākou hana hana. Hiki i kēia ke komo i ka hoʻāʻo mau ʻana i nā mea maka, ka nānā ʻana i ke kaʻina hana, a me ka hoʻāʻo ʻana i ka huahana hope e hōʻoia i ka hoʻopili pono ʻana o ka uhi PTFE a hoʻokō i nā kikoʻī kūpono no ka hoʻohana ʻana i ka meaʻai.
ʻO nā hana maikaʻi loa no ka hoʻohana ʻana i ka PTFE Coated Fiberglass i ka hana ʻai
ʻO ka lawelawe kūpono a me ka mālama ʻana o ka PTFE Coated Fiberglass Products
No ka mālama ʻana i nā waiwai palekana o ka PTFE coated fiberglass, he mea koʻikoʻi ka mālama pono ʻana a me ka mālama ʻana. Pono nā mea hoʻohana e hōʻole i ka hoʻohana ʻana i nā mea ʻoi a i ʻole nā mea abrasive hiki ke ʻoki a hōʻino paha i ka uhi PTFE. Hiki i nā ʻōpala liʻiliʻi ke hoʻololi i ka ʻili lāʻau ʻole a hiki ke hana i nā wahi e hōʻiliʻili ai nā meaʻai a i ʻole bacteria.
Manaʻo ʻia ka nānā mau ʻana i nā huahana fiberglass uhi PTFE e nānā i nā hōʻailona o ka ʻaʻahu a i ʻole ka pōʻino. Inā ʻike ʻia kekahi pōʻino, pono e hoʻololi ʻia ka huahana e hōʻoia i ka palekana o ka meaʻai. He mea nui hoʻi e hahai i nā alakaʻi a ka mea hana no ka hoʻomaʻemaʻe a me ka mālama ʻana, ʻo ia ka mea maʻamau e pili ana i ka hoʻohana ʻana i nā mea holoi maʻalahi a me ka pale ʻana i nā mea hoʻomaʻemaʻe kemika paʻakikī e hiki ke hoʻohaʻahaʻa i ka uhi PTFE.
ʻO ka mālama pono ʻana kekahi mea nui o ka mālama ʻana i nā huahana fiberglass uhi ʻia PTFE. Pono lākou e mālama i kahi maʻemaʻe a maloʻo ma kahi mamao loa mai ka lā pololei a me nā mahana wela. ʻO ka hoʻopaʻa ʻana i nā mea koʻikoʻi ma luna o nā ʻāpana fiberglass i uhi ʻia e PTFE a i ʻole nā lole pono e pale ʻia e pale aku i ka pōʻino o ka uhi.
Nā palena wela a me ka pale ʻana i ka wela
ʻOiai ʻike ʻia ka lole fiberglass i uhi ʻia ʻo PTFE no kona kūpaʻa wela maikaʻi loa, he mea koʻikoʻi ia e pili i nā palena wela i ʻōlelo ʻia. E like me ka mea i ʻōlelo mua ʻia, ʻo ka wela hana maʻamau no ka PTFE uhi ʻia fiberglass ma kahi o 500°F (260°C). ʻOi aku ka nui o kēia mahana ke alakaʻi i ka hoʻohaʻahaʻa ʻana o ka uhi PTFE, hiki ke hoʻopilikia i kāna mau meaʻai-palekana.
Ma nā noi hoʻoponopono meaʻai, pono e nānā a mālama pono i nā mahana. He mea koʻikoʻi kēia i nā noi wela kiʻekiʻe e like me ka kuke ʻana a i ʻole ka hana ʻana i nā meaʻai. ʻO ka hoʻokō ʻana i nā ʻōnaehana nānā wela a me ka hoʻokumu ʻana i nā kaʻina hana maʻemaʻe hiki ke kōkua i ka pale ʻana i ka wela nui.
Pono nō hoʻi e hoʻomaopopo ʻoiai ʻaʻole hehee ʻo PTFE a hiki i nā wela kiʻekiʻe loa (ma kahi o 620°F a i ʻole 327°C), hiki ke hoʻomaka ka hoʻohaʻahaʻa ʻana i nā waiwai mechanical o ka substrate fiberglass i nā haʻahaʻa haʻahaʻa. No laila, he mea nui ka noho ʻana i loko o ka pae wela i ʻōlelo ʻia no ka mālama ʻana i ka hana a me ka palekana o ka mea.
Hoʻomaʻemaʻe a me ka hoʻomaʻemaʻe hoʻomaʻemaʻe no nā ʻili pili meaʻai
ʻO ka hoʻomaʻemaʻe kūpono a me ka hoʻomaʻemaʻe ʻana o nā ʻili fiberglass i uhi ʻia i ka PTFE he mea nui i nā kaiapuni kaʻina meaʻai. ʻO ka nūhou maikaʻi, ʻo ke ʻano lāʻau ʻole o ka PTFE e maʻalahi kēia mau papa e hoʻomaʻemaʻe. Eia nō naʻe, pono e hahai ʻia nā protocol kikoʻī e hōʻoia i ka hoʻomaʻemaʻe ʻana me ka ʻole o ka hōʻino ʻana i ka uhi.
No ka hoʻomaʻemaʻe maʻamau, lawa ka wai mahana a me ka mea holoi maʻalahi. E hōʻalo i ka hoʻohana ʻana i nā mea hana hoʻomaʻemaʻe abrasive a i ʻole nā kemika ʻino e hiki ke hōʻino i ka uhi PTFE. Hoʻomaʻemaʻe ʻia nā lole palupalu a i ʻole nā sponges. Ma hope o ka holoi ʻana, pono e hoʻomaʻemaʻe ʻia nā ʻili me ka wai maʻemaʻe e wehe i ke koena mea holoi.
No ka hoʻomaʻemaʻe ʻana, pono e hoʻohana ʻia nā mea hoʻomaʻemaʻe meaʻai i ʻae ʻia no ka hoʻohana ʻana ma nā wahi pili meaʻai. He mea nui e hahai i nā ʻōlelo a ka mea hana e pili ana i ka noʻonoʻo a me ka manawa pili. Ma hope o ka hoʻomaʻemaʻe ʻana, pono e holoi hou ʻia nā ʻili me ka wai inu.
Ma kekahi mau wahi hana meaʻai, hiki ke hoʻohana ʻia ka hoʻomaʻemaʻe mahu. Hiki i ka PTFE uhi fiberglass ke kū i ka hoʻomaʻemaʻe mahu, akā pono e mālama ʻia ʻaʻole e oi aku i nā palena wela o ka mea. E hahai mau i nā ʻōlelo a ka mea hana no ka hoʻomaʻemaʻe a me ka hoʻomaʻemaʻe ʻana.
Ka hopena
ʻO ka lole fiberglass i uhi ʻia ʻo PTFE he mea palekana a maikaʻi hoʻi no ka hoʻopili ʻana i ka meaʻai i ka wā i hana pono ʻia a hoʻohana ʻia. ʻO kāna hui like ʻole o ka inertness kemika, ka pale ʻana i ka wela, a me nā waiwai non-stick he koho maikaʻi loa ia no nā ʻano meaʻai like ʻole a me nā hana hoʻopili. Ma ka mālama ʻana i nā kūlana hoʻoponopono, ka hahai ʻana i nā hana maikaʻi loa i ka mālama ʻana a me ka mālama ʻana, a me ka hoʻokō ʻana i nā protocol hoʻomaʻemaʻe kūpono, hiki i nā ʻoihana ke hoʻohana i nā pono o ka PTFE coated fiberglass me ka hōʻoia ʻana i nā pae kiʻekiʻe o ka palekana o ka meaʻai. E like me nā mea pili i ka meaʻai, he mea koʻikoʻi ia e kiʻi i nā huahana fiberglass i uhi ʻia i ka PTFE mai nā mea hana kaulana i hoʻokumu i ka maikaʻi a me ka hoʻokō ʻana i nā lula palekana meaʻai.
Kāhea iā mā˚ou
No ke kūlana kiʻekiʻe PTFE uhi fiberglass lole i kū i nā kūlana palekana kiʻekiʻe loa no nā noi pili meaʻai, e noʻonoʻo Aokai PTFE . Hana ʻia kā mākou huahana me ka pololei a me ka mālama ʻana, e hōʻoiaʻiʻo ana i ka hana maikaʻi loa a me ka palekana i nā wahi hana meaʻai. No ka ʻike hou aku e pili ana i kā mākou ʻano o nā huahana fiberglass i uhi ʻia i ka PTFE a pehea e hiki ai iā lākou ke pōmaikaʻi i kāu hana ʻai meaʻai, e kelepona mai iā mākou ma mandy@akptfe.com . E lilo ʻo Aokai PTFE i hoa pili i ka mālama ʻana i ka palekana o ka meaʻai a me ka maikaʻi o ka hana.
Nā kuhikuhi
FDA. (2021). Code of Federal Regulations Title 21, Part 177 - Nā Mea ʻAʻai Kūʻē ʻole: Polymers. ʻAmelika Hui Pū ʻIa.
Komisina Europa. (2004). Regulation (EC) No 1935/2004 e pili ana i nā mea a me nā ʻatikala i manaʻo ʻia e pili me ka meaʻai. Nūpepa Official o ka Hui ʻEulopa.
Dupont. (2020). ʻO DuPont™ Teflon® Nā ʻili ʻOihana: Hoʻopili i ka meaʻai. ʻO DuPont de Nemours, Inc.
Warwick, D. (2018). Mea Hoʻopili Meaʻai - Rubber, Silicones, Coatings and Inks. Smithers Information Ltd.
ISO. (2018). ISO 22000: 2018 Pūnaehana hoʻokele palekana meaʻai - Nā koi no kēlā me kēia hui i ke kaulahao meaʻai. International Organization for Standardization.
Codex Alimentarius Commission. (2003). Manaʻo ʻia ʻo International Code of Practice Nā Kumu Nui o ka Maʻemaʻe Meaʻai. ʻO ka Hui Meaʻai a me ka Mahiʻai o ka United Nations.
