PP krataa a ɛda adi kɛse kyerɛ polypropylene plastic krataa a ɛwɔ aniwa mu pefeeyɛ a ɛkɔ anim.
Ɛma ɛkari pɛ a ɛma wotumi hu ade yiye, nneɛma a emu yɛ hare, ne nnuru a ɛko tia.
Sɛ wɔde toto PP plastic nkratafa a wɔahyɛ da ayɛ ho a, saa nkyerɛase yi ma hann kɔ yiye na ɛma ɛyɛ fɛ.
Wɔtaa de di dwuma wɔ baabi a ɛho hia sɛ wotumi hu na ɛtra hɔ kyɛ nyinaa, te sɛ nneɛma a wɔde kyekyere nneɛma, nneɛma a wɔde kyerɛw nsɛm, ne nneɛma a wɔde kyerɛ nneɛma mu.
Saa krataa yi ka nea ɛda adi kɛse, nnuru a ɛko tia yiye, ne ɔhyew a ɛkata so yiye bom.
Ɛnyɛ hua, ɛnyɛ awuduru, na eye ma aduan a ɛfata.
Sɛnea ɛyɛ mmerɛw na ɛyɛ den no ma ɛyɛ plastic krataa a wotumi de di dwuma bio a agye din a nnwuma ahorow betumi apaw.
Wonim no nso sɛ ɛyɛ nea ɛko tia static na nsu ntumi nkɔ mu wɔ nkyerɛase ahorow bi a wɔayɛ mu nsakrae mu.
Yiw, wɔde polypropylene ade a ɛyɛ aduan na ɛyɛ PP nkratafa pii a ɛyɛ mmerɛw kɛse.
Wɔne FDA ne EU ahobammɔ gyinapɛn ahorow a ɛfa aduan a wɔde di nkitaho ho no hyia.
Saa nkratafa yi fata sɛ wɔde di dwuma wɔ nnuan a wɔde kyekyere nneɛma, tray, ne nkuku a ɛhwehwɛ sɛ emu da hɔ na ɛho tew mu.
Bere nyinaa hwɛ adansedi krataa a efi nea ɔde ma no hɔ no mu na ama woanya awerɛhyem sɛ ɛyɛ aduan a ɛfata.
Wɔtaa de krataa no yɛ PP krataa a wɔde kyekyere nneɛma ho ano aduru a wotumi yɛ no hyew, te sɛ nnaka a emu da hɔ, clamshells, ne blister packs.
Ne thermoformability ne optical pefee ma ɛyɛ nea eye ma retail display nneɛma.
Wɔde di dwuma kɛse wɔ folda, nkrataa nkataso, ne nhoma tintim mu esiane sɛ ɛyɛ torotoro na wotumi tintim nti.
Wɔde screen printing ne offset printing nyinaa boa denam surface treatment a ɛfata so.
Sɛnea awuduru nnim no ma ɛfata sɛ wɔde di dwuma wɔ nnuruyɛ tray, nneɛma a wɔde hwehwɛ yare, ne afiri a wɔde yɛ nhwehwɛmu a wɔtow gu mu.
Krataa no a ɛko tia nnuru ne akwan a wɔfa so yɛ sterilization no boa sɛ wɔde di dwuma wɔ mmeae a sterile.
Sɛ wɔde toto PET ho a, PP nkrataa ma nnuru a wɔde gyina ano yiye na ɛho ka sua.
Sɛ wɔde toto PVC ho a, PP yɛ nea ahobammɔ wom ma aduan a ɛbɛka ho na ɛnsɛe nneɛma a atwa yɛn ho ahyia no sua.
Nanso, ebia PET bɛma nneɛma a ɛda adi kɛse na ayɛ den, bere a PVC betumi ayɛ mmerɛw sɛ wɔbɛyɛ no thermoform.
Wɔn mu biara a wobɛpaw no gyina wo application no ahiade pɔtee so.
Yiw, polypropylene yɛ plastic a wotumi san de di dwuma kɛse a wɔakyekyɛ mu wɔ resin identification code #5 ase.
Wobetumi asan ayɛ PP nkrataa a ɛda adi kɛse no ho adwuma na wɔasan de adi dwuma, na ɛboa ma sikasɛm mu mmɔdenbɔ a ɛyɛ kurukuruwa.
Nneɛma a wɔsan de di dwuma no gyina mpɔtam hɔ mmara ne nhyehyɛe a wɔde boaboa nneɛma ano so, enti fa mpɔtam hɔ mmeae a wɔsan de nneɛma di dwuma no hwɛ sɛ ɛyɛ nokware.
Ne kɛse a ɛtaa ba no fi 0.2mm kosi 2.0mm a egyina sɛnea wɔde di dwuma so.
Standard kɔla yɛ crystal clear, nanso translucent ne frosted finishes nso wɔ hɔ.
Wobetumi agyina adwuma no ahwehwɛde ahorow so ayɛ kɔla ne akɛse a wɔahyɛ da ayɛ.
Yiw, wobetumi de UV, silk screen, anaa offset tintim akwan atintim PP nkrataa a emu da hɔ.
Sɛ ink no bɛbata ho yiye a, wobetumi de corona aduru anaa ogya aduru adi dwuma.
Ɛsan nso boa embossing, matte, ne glossy finishes ma visual ne tactile ahorow ahorow.
Pɛpɛɛpɛ. Wɔtaa de di dwuma sɛ PP krataa a wotumi yɛ no hyew ma blister packaging ne vacuum-formed trays.
Ɛwɔ moldability a ɛkyɛn so wɔ ɔhyew ne nhyɛso tebea horow a ɛkɔ fam mu.
Krataa no kura pefeeyɛ ne dimensional stability bere a wɔayɛ no awie no.
Fa nkratafa no sie baabi a ɛhɔ yɛ nwini na ɛhɔ yɛ kusuu a owia hann ne nsu a ɛyɛ nwini nni hɔ tẽẽ.
Fa ahwɛyiye di ho dwuma na amma nsensanee ankɔ soro, titiriw wɔ aniwa a emu da hɔ a wɔde di dwuma no mu.
Bɔ krataa no anoano ho ban na fa sie petee na amma ankyinkyim anaasɛ ankɔ fam.
Plastik Krataa a Wɔde Yɛ Nneɛma