Zofunikira zaukadaulo zamabotolo apulasitiki kuti azigwiritsidwa ntchito ngati mankhwala.Mabotolo apulasitiki opangidwa ndi mankhwala nthawi zambiri amapangidwa ndi PE, PP, PET ndi zida zina, zomwe siziwonongeka mosavuta, kusindikiza bwino, kutsimikizira chinyezi, ukhondo, ndikukwaniritsa zofunikira pakuyika mankhwala.Atha kugwiritsidwa ntchito mwachindunji pakuyika mankhwala popanda kuyeretsa kapena kuyanika, ndipo ndi zotengera zabwino kwambiri zopangira mankhwala.Amagwiritsidwa ntchito pakamwa olimba mankhwala (monga mapiritsi, makapisozi, granules, etc.) ndi m`kamwa madzi mankhwala (monga manyuchi, tincture wa madzi, etc.) ma CD, poyerekeza ndi zina pulasitiki dzenje ma CD zotengera kwa mankhwala mabotolo pulasitiki ndi ambiri apadera apadera. malo.
Botolo lapulasitiki lachipatala
1. Maonekedwe abwino a mabotolo apulasitiki azachipatala: Mabotolo azachipatala olimba amkamwa nthawi zambiri amakhala oyera.
Mabotolo amkamwa amadzimadzi amadzimadzi nthawi zambiri amakhala a bulauni kapena owoneka bwino, ndipo amathanso kupangidwa malinga ndi zomwe makasitomala amafuna amitundu ina yazinthu, mtundu uyenera kukhala yunifolomu, palibe kusiyana kowoneka bwino kwamtundu, pamwamba payenera kukhala kosalala, kosalala, kopanda mapindikidwe owoneka bwino ndi zokopa, palibe trachoma. , mafuta, thovu la mpweya, pakamwa pa botolo liyenera kukhala losalala.
2, chizindikiritso (1) mawonekedwe a infrared: mawonekedwe a infuraredi azinthu zomwe zimagwiritsidwa ntchito pazogulitsa ziyenera kugwirizana ndi mapu owongolera.(2) Kachulukidwe: Kachulukidwe ka mabotolo apulasitiki azachipatala ndi: mabotolo amkamwa olimba ndi amadzimadzi olimba kwambiri a polyethylene akuyenera kukhala 0.935 ~ 0.965 (g/cm³) Mabotolo olimba olimba komanso amadzimadzi a polypropylene ayenera kukhala 0.900 ~ 0.915 (g/cm³) ndipo mabotolo a polyester amadzimadzi azikhala 1.31 ~ 1.38 (g/cm³)
3, kusindikiza: vacuum ku 27KPa, sungani kwa mphindi ziwiri, osamwa madzi kapena kuphulika mu botolo.
4. Kuchepetsa kulemera kwa mabotolo apulasitiki amadzimadzi amkamwa sikuyenera kupitirira 0.2% malinga ndi mayeso;Mpweya wamadzi permeability wa m'kamwa olimba mankhwala mabotolo apulasitiki si upambana 1000mg/24h · L malinga ndi mikhalidwe mayeso.
5. Kukana kugwa kumagwera mwachibadwa kumalo osakanikirana osalala molingana ndi mayesero, ndipo sikudzasweka.Mayesowa amangokhala mabotolo apulasitiki amadzimadzi amkamwa.
6. Mayeso owopsa Mayesowa amangokhala ndi mabotolo apulasitiki olimba amkamwa, omwe ayenera kukhala oyenerera malinga ndi mayeso.
7, zotsalira zoyaka moto molingana ndi njira yoyesera (Pharmacopoeia wa People's Republic of China, kope la 2000, Zowonjezera ⅷ N, Gawo II) mayeso, zotsalira zisapitirire 0.1% (botolo lomwe lili ndi zotsalira za sunscreen zisapitirire 3.0%).
8, acetaldehyde malinga ndi chromatography ya gas (Pharmacopoeia of the People's Republic of China, 2000, Appendix VE), acetaldehyde sayenera kupitilira magawo awiri pa miliyoni, mayesowa amangokhala mabotolo apulasitiki a polyester pazolinga zamankhwala.
9. Kusungunuka mayeso kukonzekera njira Kutha mayeso malinga ndi zofunika muyezo, m'kamwa madzi m'mabotolo pulasitiki mankhwala momveka yankho, zitsulo zolemera, kusintha PH, mayamwidwe UV, oxides zosavuta, palibe kusakhazikika zinthu mayeso, zotsatira ayenera kukwaniritsa zofunika muyezo. ;Mabotolo apulasitiki olimba amkamwa amayenera kuyesedwa ngati ma oxides osavuta, zitsulo zolemera komanso osasunthika, ndipo zotsatira zake ziyeneranso kukwaniritsa zofunikira za muyezo.
1O, botolo lopaka utoto la decolorization liyenera kuyesedwa molingana ndi zofunikira, mtundu wa njira yomiza sudzapakidwa utoto wopanda kanthu.
11, malire a tizilombo malinga ndi zofunika muyezo ndi tizilombo malire njira (Pharmacopoeia wa People's Republic of China 2000 Baibulo ⅺ Zakumapeto J1 kutsimikiza, m'kamwa madzi mankhwala botolo pulasitiki mabakiteriya, nkhungu, yisiti botolo lililonse sayenera kupitirira 100, Escherichia coli Kuchuluka kwa mabakiteriya m'mabotolo apulasitiki pamankhwala olimba osapitilira 1000, kuchuluka kwa nkhungu ndi yisiti sikuyenera kupitilira 100, ndipo kuchuluka kwa Escherichia coli sikudzadziwika.
12, kawopsedwe wachilendo molingana ndi muyezo komanso molingana ndi lamulo (Pharmacopoeia of the People's Republic of China 2000 version II Appendix ⅺ C) mayeso, ayenera kukhala molingana ndi zomwe zaperekedwa.Zinthu zomwe zili pamwambazi molingana ndi zomwe zili mu malamulo oyendera, komanso kapu yofananira ya botolo imatha kusankhidwa malinga ndi zosowa za zida zosiyanasiyana, malinga ndi muyezo pakuyezetsa kutha, kuyesa kwa projekiti yapoizoni yam'deralo, ndipo ziyenera kutsatira zomwe zaperekedwa. pansi zogwirizana.Ntchitoyi idzayesedwa ndipo idzatsatira zomwe zili pansi pa chinthu choyenera.
Nthawi yotumiza: Sep-19-2022