CN2159944Y - 硝酸甘油片新型包装袋 - Google Patents

硝酸甘油片新型包装袋 Download PDF

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Publication number
CN2159944Y
CN2159944Y CN 93218575 CN93218575U CN2159944Y CN 2159944 Y CN2159944 Y CN 2159944Y CN 93218575 CN93218575 CN 93218575 CN 93218575 U CN93218575 U CN 93218575U CN 2159944 Y CN2159944 Y CN 2159944Y
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China
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bag
internal layer
model
curative effect
nitroglycerine tablets
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Expired - Fee Related
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CN 93218575
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陈玉珍
李晓霞
严律
梁存显
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Hualong Beijing traditional Chinese medicine factory
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TAIYUAN RAILWAY CENTRAL HOSPITAL TAIYUAN RAILWAY SUB-BUREAU
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Priority to CN 93218575 priority Critical patent/CN2159944Y/zh
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Abstract

一种硝酸甘油片新型包装袋,用于硝酸甘油片的 包装,包装袋袋膜由内层、中间层及外层组成,内层为 对易挥发性药品吸附小的无毒塑料,中间层为铝箔, 外层为无毒塑料,其透氧率和水蒸气透过率极小,密 封性好,防潮性好,硝酸甘油片稳定性高,疗效期长 (为2年)且疗效可靠,为临床急救提供了可靠的保 证,单剂量包装,一次使用,使用方便。

Description

本实用新型涉及一种药品包装袋,特别适用于硝酸甘油片的包装。
在中国专利(92244411.0)中公开了一种硝酸甘油片包装袋,它是单剂量密封袋,其袋膜由内层和外层组成,内层为真空镀铝无毒塑料,外层为无毒塑料,该包装袋对易挥发性的硝酸甘油片的吸附性差,保存硝酸甘油片的稳定性好,在体温条件下可随身携带一年保证其疗效。但其透氧率和水蒸气透过率较大,且不能为零,经检测现用的真空镀铝无毒塑料为内层制成的包装袋,其透氧率在2毫升/米2·24小时至50毫升/米2·24小时之间,水蒸气透过率在1克/米2·24小时至5克/米2·24小时之间,因此不是硝酸甘油片的最佳包装袋。
本实用新型的目的在于提供一种透氧率和水蒸气透过率均更小,且可以为零,使硝酸甘油片稳定性更高的能延长疗效期的硝酸甘油片最佳包装袋。
本实用新型的目的可以通过以下措施来达到,硝酸甘油片新型包装袋是单剂量密封袋,在外缘压封线处有易撕口,其袋膜由内层、中间层和外层组成,内层为对易挥发性药品吸附小的无毒塑料,中间层为铝箔,外层为无毒塑料,内层为聚乙烯(或者聚酯、聚丙烯),外层为聚丙烯(或者聚酯、聚乙烯),将内层、中间层及外层压合成为一体的复合膜。由于袋膜使用了内层为对易挥发性药品吸附小的无毒塑料,中间层为铝箔,外层为无毒塑料而压合在一起的复合膜,其透氧率和水蒸气透过率小,硝酸甘油片稳定性高,能延长疗效期。
本实用新型与现有技术相比其优点是密封性好,透氧率和水蒸气透过率小,且可以为零,硝酸甘油片稳定度更高,疗效期长,且疗效可靠。
下面结合附图对本实用新型作进一步说明
图1:硝酸甘油片新型包装袋示意图
图2:硝酸甘油片新型包装袋剖面图
图中:1为包装袋袋膜,2为压封线,3为易斯口,4为硝酸甘油片,5为内层,6为中间层,7为外层。
包装袋袋膜1为内层5为聚乙烯(或者聚酯、聚丙烯),中间层6为铝箔,外层7为聚丙烯(或者聚酯、聚乙烯),且将内层5,中间层6及外层7压合成为一体的复合膜。取两张包装袋袋膜1,使其内层5相对叠放在一起,在包装袋袋膜1的三个外缘压封线2处热压成一个开口的袋子,放入单剂量的硝酸甘油片4,在另一外缘压封线2处热压密封,并剪出一个易斯口3,这样就制成了硝酸甘油片新型包装袋。
本实用新型经检测其透率在0毫升/米2·24小时到0.5毫升/米2·24小时之间,水蒸气透过率在0克/米2·24小时到0.5克/米2·24小时之间,密封性好,防潮性好,硝酸甘油片稳定性增高。经试验证明疗效可靠,且延长了疗效期,硝酸甘油片在室温条件下存放3.5年,在体温条件下随身携带2年,硝酸甘油片仍能保证其有效含量,从而使硝酸甘油片的疗效期由一年延长到两年,为临床急救治疗提供了可靠的保证。

Claims (2)

1、一种硝酸甘油片新型包装袋,它是单剂量密封袋,在外缘压封线处有易撕口,其特征在于所述的硝酸甘油片新型包装袋的袋膜为由内层、中间层和外层组成且压合成一体的复合膜,内层为对易挥发性药品吸附小的无毒塑料,中间层为铝箔,外层为无毒塑料。
2、根据权利要求1所述的硝酸甘油片新型包装袋,其特征在于内层为聚乙烯或者聚酯、聚丙烯,外层为聚丙烯或者聚酯、聚乙烯。
CN 93218575 1993-07-19 1993-07-19 硝酸甘油片新型包装袋 Expired - Fee Related CN2159944Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93218575 CN2159944Y (zh) 1993-07-19 1993-07-19 硝酸甘油片新型包装袋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93218575 CN2159944Y (zh) 1993-07-19 1993-07-19 硝酸甘油片新型包装袋

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CN2159944Y true CN2159944Y (zh) 1994-03-30

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1964897B (zh) * 2004-06-10 2010-12-01 株式会社细川洋行 包装袋及其制造方法
CN102448845A (zh) * 2009-05-28 2012-05-09 曼雷克斯股份有限公司 泡罩包装件的强化
CN102510830A (zh) * 2009-09-24 2012-06-20 株式会社汤山制作所 药剂包装袋及该袋用片材

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1964897B (zh) * 2004-06-10 2010-12-01 株式会社细川洋行 包装袋及其制造方法
CN102448845A (zh) * 2009-05-28 2012-05-09 曼雷克斯股份有限公司 泡罩包装件的强化
CN102448845B (zh) * 2009-05-28 2014-02-19 曼雷克斯股份有限公司 用于泡罩片材的强化板
CN102510830A (zh) * 2009-09-24 2012-06-20 株式会社汤山制作所 药剂包装袋及该袋用片材
CN102510830B (zh) * 2009-09-24 2014-03-12 株式会社汤山制作所 药剂包装袋及该袋用片材

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C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: TAIGUAN RAILWAY CENTRAL HOSPITAL., TAIYAN BRANCH OF RAILWAY BUREAU TO: BEIJING HUALONG CHINESE MEDICINE PLANT

CP03 Change of name, title or address

Address after: 101500 Shahe village, Sha Guan Town, Beijing, Miyun

Patentee after: Hualong Beijing traditional Chinese medicine factory

Patentee before: Taiyuan Railway Central Hospital, Taiyuan Railway Sub-Bureau

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee