目前,我(wo)(wo)國藥(yao)(yao)用(yong)(yong)(yong)(yong)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)瓶正處于經濟和(he)(he)(he)技術(shu)迅(xun)猛發展時期,藥(yao)(yao)品(pin)(pin)(pin)出口日益增多,外(wai)商對(dui)包裝藥(yao)(yao)品(pin)(pin)(pin)用(yong)(yong)(yong)(yong)的(de)(de)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)瓶質(zhi)量(liang)(liang)也越(yue)來越(yue)重視,近(jin)幾年(nian)雖然我(wo)(wo)國的(de)(de)藥(yao)(yao)用(yong)(yong)(yong)(yong)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)生(sheng)產取(qu)得了很大(da)的(de)(de)發展,但 同類產品(pin)(pin)(pin)相(xiang)比,我(wo)(wo)國的(de)(de)藥(yao)(yao)用(yong)(yong)(yong)(yong)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)生(sheng)產還存(cun)在較大(da)差距。主(zhu)要表現在:產品(pin)(pin)(pin)標準(zhun)水(shui)(shui)(shui)(shui)(shui)平低(di)、實物質(zhi)量(liang)(liang)差、結構不(bu)(bu)合理(li)、產品(pin)(pin)(pin)檔次及附(fu)加值不(bu)(bu)高等方面,使藥(yao)(yao)用(yong)(yong)(yong)(yong)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)對(dui)醫藥(yao)(yao)經濟的(de)(de)貢獻率明(ming)顯低(di)于發達 。因(yin)此藥(yao)(yao)用(yong)(yong)(yong)(yong)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)生(sheng)產應(ying)盡快從(cong)以(yi)下方面與(yu) 水(shui)(shui)(shui)(shui)(shui)平接軌,在標準(zhun)水(shui)(shui)(shui)(shui)(shui)平上,要積極(ji)采用(yong)(yong)(yong)(yong) 標準(zhun),全面提高產品(pin)(pin)(pin)質(zhi)量(liang)(liang)水(shui)(shui)(shui)(shui)(shui)平,盡快建立完善我(wo)(wo)國藥(yao)(yao)用(yong)(yong)(yong)(yong)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)的(de)(de)標準(zhun)化體系。在類型上, 標準(zhun)ISO12775-1997明(ming)確規定(ding)(ding)藥(yao)(yao)用(yong)(yong)(yong)(yong)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)主(zhu)要有(you)3類:3.3硼硅玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)、 中(zhong)(zhong)(zhong)性(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)和(he)(he)(he)鈉鈣玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)。由于我(wo)(wo)國技術(shu)水(shui)(shui)(shui)(shui)(shui)平所限,一直(zhi)不(bu)(bu)能(neng)規模生(sheng)產耐(nai)(nai)(nai)水(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)、耐(nai)(nai)(nai)酸(suan)性(xing)(xing)(xing)和(he)(he)(he)耐(nai)(nai)(nai)堿(jian)性(xing)(xing)(xing)都較強(qiang)的(de)(de) 中(zhong)(zhong)(zhong)性(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li),今后(hou)應(ying)逐步過渡,重點發展 中(zhong)(zhong)(zhong)性(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)。在材(cai)質(zhi)性(xing)(xing)(xing)能(neng)上, 中(zhong)(zhong)(zhong)性(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)和(he)(he)(he)3.3硼硅玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)顆粒法(fa)(fa)耐(nai)(nai)(nai)水(shui)(shui)(shui)(shui)(shui)均(jun)可達到1級(ji)。雖然我(wo)(wo)國的(de)(de)低(di)硼硅玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)顆粒法(fa)(fa)耐(nai)(nai)(nai)水(shui)(shui)(shui)(shui)(shui)多數也為1級(ji),有(you)的(de)(de)為2級(ji),但若從(cong)微觀(guan)看(kan)堿(jian)的(de)(de)析出量(liang)(liang),則要比 中(zhong)(zhong)(zhong)性(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)大(da)數倍。在有(you)害物質(zhi)限量(liang)(liang)方面, 上對(dui)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)中(zhong)(zhong)(zhong) As、Sb、Pb、Cd的(de)(de)析出量(liang)(liang)均(jun)有(you)規定(ding)(ding)。作為對(dui) 衛生(sheng)要求 高的(de)(de)藥(yao)(yao)用(yong)(yong)(yong)(yong)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li),我(wo)(wo)國應(ying)對(dui)有(you)害元素的(de)(de)析出量(liang)(liang)予(yu)以(yi)限制,以(yi)保障人民群眾用(yong)(yong)(yong)(yong)藥(yao)(yao) 。測試方法(fa)(fa)應(ying)由原來的(de)(de)定(ding)(ding)性(xing)(xing)(xing)、半(ban)定(ding)(ding)量(liang)(liang)向定(ding)(ding)量(liang)(liang)和(he)(he)(he)分(fen)(fen)別定(ding)(ding)量(liang)(liang)發展。如(ru)內表面耐(nai)(nai)(nai)水(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing),過去用(yong)(yong)(yong)(yong)甲(jia)基紅酸(suan)性(xing)(xing)(xing)溶液變色法(fa)(fa),現在要用(yong)(yong)(yong)(yong)堿(jian)總量(liang)(liang)滴定(ding)(ding)法(fa)(fa), 上還要對(dui)Na、K、Ca分(fen)(fen)別進行定(ding)(ding)量(liang)(liang)測定(ding)(ding)。藥(yao)(yao)用(yong)(yong)(yong)(yong)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)作為醫藥(yao)(yao)包裝行業(ye)的(de)(de)一個主(zhu)要分(fen)(fen)支,今后(hou)乃至(zhi)相(xiang)當長的(de)(de)一段時間內藥(yao)(yao)用(yong)(yong)(yong)(yong)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)(li)(li)仍將會是一種重要的(de)(de)藥(yao)(yao)品(pin)(pin)(pin)包裝材(cai)料。
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