Powder and liquid bag and preparation method thereof

A production method and container technology, which is applied in the direction of chemical instruments and methods, containers, medical containers, etc., can solve the problems of complex processing technology and easy liquid leakage, achieve high transparency, low production cost, and reduce the burden of drug prices Effect

Active Publication Date: 2007-02-28
SHANGHAI WUBIN PACKAGING PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a powder-liquid bag container. The powder-liquid bag container needs to solve the problem that the two single-chamber bags of the powder-liquid bag in the prior art are prone to leakage at the connecting part and the processing technology is complicated. question

Method used

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  • Powder and liquid bag and preparation method thereof
  • Powder and liquid bag and preparation method thereof
  • Powder and liquid bag and preparation method thereof

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Embodiment Construction

[0048] As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the powder-liquid bag container of the present invention is composed of a sealed bag body 1, and the sealed bag body 1 is formed by connecting two pieces of bag films at the periphery. At least one powder chamber 2 and one liquid chamber 3 are arranged in the bag body 1, and any one of the powder chambers 2 is isolated from any adjacent powder chamber 2 or liquid chamber 3 by a partition 4, The partition 4 is composed of the two pieces of bag film connected by a peelable virtual welding structure, at least one partition 4 is arranged in the bag body 1, and any one of the bag films is composed of at least one layer The two outer surfaces of the bag film of the powder chamber are provided with a layer of barrier film.

[0049] Further, any piece of the bag film is composed of three layers of film.

[0050] Further, the bag body 1 is provided with two powder chambers 2 and one liquid chamber 3, the two powder chambers 2 are i...

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Abstract

The invention discloses a powder-liquid container and manufacturing method, which is composed of sealed bag with two bag film on the periphery, wherein the bag possesses at least one powder chamber with antibiotics and liquid chamber with aseptic solution, which is separated by separating part, the separating part is connected by bag film through strippable welding structure, two external sides of bag film of powder chamber possesses a layer of baffle film.

Description

Technical field: [0001] The invention relates to packaging technology, in particular to a medical sealed container, in particular to a sealed container for transfusion preparations, in particular to a powder-liquid bag container and a production method thereof. Background technique: [0002] In the pharmaceutical industry, it is often necessary to mix a variety of drugs and administer them to living organisms. The mixing operation of medicines is required to be carried out under aseptic conditions. In particular, antibiotics, as injections used in hospitals, are stored in a sterile and dry state, and need to be dissolved with physiological saline or a sterile solution of glucose when used. In the prior art, the mixing and dissolving of antibiotics and solution needs to be performed in a sterile room and repeated between vials, and after use, a large amount of medical waste such as antibiotic vials, normal saline, and syringes will be generated. Therefore , the powder liqui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/32B65D65/40B65D30/22B65D33/16B65D33/14B32B27/28B32B27/06A61J1/00B65B1/02B65B3/02
Inventor 齐藤寿俊陈晓民
Owner SHANGHAI WUBIN PACKAGING PRODS
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