Container and bottle perform thereof as well as application

Abstract

The invention discloses a container. A buckle or threads are arranged on the outer wall of the neck of the container, a convex-concave structure is arranged on the inner wall of the neck of the container, the neck of the container is arranged at the top of the container, or the neck of the container is arranged at the bottom of the container, a opening is formed in the top of the container as well, the container is made of a high polymer material, glass, metal, ceramic, an aluminum-plastic composite material or a paper-plastic composite material, the container can be formed by assembling together individual parts of the neck of the container and a main body chamber of the container. The invention further provides a bottle perform for preparing the container, the bottle perform can be prepared into the container made of the high polymer material through a blow molding process. According to the container and the bottle perform thereof as well as the application, the container can satisfya container sealing device matching with the container, so that the container sealing device has the functions of sealing, storing and releasing materials, and the container sealing device can seal the container provided by the invention to form a packaging container.

Description

technical field [0001] The invention relates to the field of packaging containers for products, in particular to a container that can be combined with a matching container closing device to form a packaging container. [0002] The packaging container can be widely used in the packaging of medicines, beverages, drinking wine, health food, formula food for special medical purposes, general food, medical equipment, sanitary products, cosmetics, daily necessities, etc., especially suitable for packaging containers containing liquid materials Hermetic packaging, storage and mixing of products. The invention also relates to the packaging composition of the packaging container, the assembly method of the closure device and its use. Background technique [0003] In many applications, such as mixed packaging of different materials, it is necessary to drain or release and mix the individual materials into the contents of the container shortly before the mixture of materials is used. ...

AI Technical Summary

Problems solved by technology

However, this kind of container closing device is matched with the existing conventional neck structure container, so that the packaging container has many deficiencies or shortcomings: (1) The outlet of the material storage and release part is small, and it is impossible to realize the separation of solid materials and viscous materials. It is difficult to release smoothly into the container, especially for amorphous bulk materials, larger solid materials or viscous materials; (2) The structure of the cover member can only be used to seal liquid materials, and the set It is difficult to realize the closure and release of solid materials by the plug member, and the fluid chamber needs to be pressurized to release the liquid materials; (3) The space in the neck of the container is limited, which cannot meet the sealed storage of a large amount of materials, which limits its use range; (4) due to the existence of its specific plug member, after the contents are released, more contents will remain in the lid member, resulting in incomplete release of the contents; (5) t

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