Preparation packaging method

A packaging method and preparation technology, applied in the field of preparation packaging, can solve the problems of high cost, achieve the effects of improving utilization rate, reducing production cost, and facilitating sterilization

Inactive Publication Date: 2016-03-23
SHINVA MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Moreover, non-PVC film, as a material with relatively complex components, has a relatively high cost, and more films are needed to make bags, and the cost is higher

Method used

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Embodiment Construction

[0032] The core of the present invention is to provide a preparation packaging method, which can reduce costs and provide safety.

[0033] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] Please refer to Figure 1 to Figure 4 , figure 1 A flow chart of a specific embodiment of the preparation packaging method provided by the present invention; figure 2 A schematic front view of the preparation packaging produced for a specific embodiment of the preparation packaging method provided by the present invention; image 3 A schematic side view of the preparation packaging produced for a specific embodiment of the preparation packaging method provided by the present invention; Figure 4 A schematic front view of a plurality of preparation packages produced for a specific embodiment o...

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Abstract

The invention discloses a preparation packaging method. The preparation packaging method comprises steps as follows: two mutually attached soft films are softened; two corresponding sides of each soft film and the bottoms of the two soft films are connected in a sealing manner; mutually opposing acting force is applied to the middles of the two soft films, so that the middles of the two soft films are expanded outwards and deform, and a cavity with an opening in the top is formed; a preparation is filled into the cavity from the opening; the tops of the two soft films are connected in a sealing manner, and the opening is closed to seal the cavity. The soft films are expanded and formed by applying the acting force to the softened soft films, so that the volume, larger than that of a cavity formed in a natural state, of the cavity can be obtained, more medical solutions can be accommodated in the cavity, the volume of a film material in a unit area is increased to a certain extent, the utilization rate of the material is increased, and the production cost is reduced.

Description

technical field [0001] The invention relates to the field of preparation packaging, in particular to a preparation packaging method. Background technique [0002] There are various forms of packaging for liquid pharmaceutical preparations. The soft packaging includes PVC film soft bags and non-PVC film soft bags, etc., and the hard packaging includes plastic bottles, glass bottles, ampoules and plastic ampoules. It is not difficult to see that the softening trend of large-volume infusion product packaging has not covered the field of small-capacity preparation products. The current packaging forms such as glass ampoules and plastic ampoules have their advantages, but their disadvantages also exist, such as fragile, easy to pollute, and not suitable for terminal extinguishing. Problems such as bacteria cannot be ignored, which requires a packaging form that can solve the above problems. And flexible packaging can exactly solve the above problems. In addition, the current so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J1/10A61J1/14
CPCA61J1/10A61J1/14
Inventor 高帅刘允峰王党旗黄利军
Owner SHINVA MEDICAL INSTR CO LTD
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