Transparent PP ampoule

Abstract

The invention provides a transparent PP ampoule, comprising a bottle body, a bottle neck and a bottle plug which are all made from a transparent PP material; the top of the bottle neck is of a closedstructure, the bottom of the bottle neck is fixedly connected to the top end of the bottle body, an annular groove is formed at the joint; the thickness of the bottle wall in the annular groove is smaller than the thickness of the bottle body, and the thickness of the bottle body is smaller than the thickness of the bottle neck; the bottom of the bottle body is of a round opening shape, an annularclamping table is arranged at the inner side; the bottle plug is of a cylinder shape with the upper part being open and the bottom being close, an annular slot is formed in the outer surface of the bottle plug close to the bottom; the inner diameter of the bottle body is adapted to the outer diameter of the upper part of the bottle plug; and when the bottle plug is inserted into the bottom of thebottle body, the annular clamp table is clamped into the annular slot to lock the bottle plug into the bottle body. The PP ampoule disclosed by the invention adopts the polypropylene material used bya medical packaging material, and thus is non-toxic and tasteless. The airtightness and barrier properties completely meet the packaging requirement of cosmetics, and the transparent PP ampoule is forced apart by hands when in use, so as to avoid glass scraps possibly produced by using of a glass ampoule, and thus being free from the risk of scratching, safe and easy to use.

Description

technical field [0001] The invention relates to the field of liquid ampoules, in particular to a transparent PP ampoule. Background technique [0002] Existing ampoules refer to a kind of hard glass container that can be melted and sealed, and are usually used to store medicines for injection, vaccines, serum, etc. Commonly used are straight neck and curved neck. The capacity is generally 1-25ml. It is often used in the packaging of injection liquids and oral liquids, but it is not popular now because it is difficult for consumers to open and accidents are likely to occur. [0003] The style of ampoule currently adopts neck ampoule and powder ampoule, and its volume is usually 1, 2, 5, 10, 20ml and other specifications, in addition to curved neck ampoule. The new national standard GB2637-1995 stipulates that all ampoules used for water injections should be bent-neck and easy-to-break ampoules. In order to avoid breaking the neck of the ampoule and causing glass shavings ...

AI Technical Summary

Problems solved by technology

[0006] Even so, the particles of glass and grinding wheel in the process of opening the ampoule will also cause contamination of the liquid medicine

When the straight-neck ampoule is broken by a nurse, many invisible glass shards will fall into the medicine, causing platelet rupture in the recipient. Once the particles enter the heart with the blood, it may even cause death

At the same time, this kind of glass ampoule cannot be recycled, and it is easy to generate a large amount of medical waste

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