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Gracile container

A slender, container technology, which is applied in the direction of dressing containers, cosmetic powder containers, medical containers, etc. It can solve the problems of limited life of the shell and cannot be used to seal fluids, etc.

Inactive Publication Date: 2008-03-19
曹荣华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if the container is sealed with this liquid sealing material, the life of the shell is limited, and it cannot be used to seal the fluid containing alcohol in its composition.

Method used

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  • Gracile container

Examples

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Embodiment Construction

[0015] The descriptions and illustrations below are for illustrative purposes only and not for limitation. According to the present invention, those skilled in the art can think of other implementations.

[0016] The present invention relates to an elongated container with a sealing mechanism. In FIG. 1 , the elongated container comprises an elongated tubular container 1 with a closed end 2 and an open end 3 . The closed end portion 2 can be formed by heating and sealing one end of the elongated tubular container 1 , or closing one end of the container 1 with a cap or a stopper. The elongated tubular container 1 of this embodiment is made of plastic material such as polypropylene or polyethylene. The plastic elongated tubular container 1 can be formed by drawing or injection molding. The elongated tubular container 1 may be rigid or compressible. In this embodiment, the elongated tubular container 1 has a constant diameter throughout its length. A fluid 4 is contained in ...

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Abstract

An elongated tubular container comprising an elongated tubular housing (1) with a sealed end (2) and an open end (3). A fluid (4) is disposed in the elongated tubular container (1). The open end (3) of the elongated tubular container (1) is sealed with a sealing means (5) comprising polyisobutylene, polybutenes, or a combination of polyisobutylene and polybutenes. Mineral oil may also be added to polyisobutylene, polybutenes or the combination of polyisobutylene and polybutenes to adjust its viscosity for any particular application.

Description

technical field [0001] The present invention relates to a small and elongated container for containing fluid. More particularly, the present invention relates to a small, elongated container in which fluids are contained to reduce evaporation and contamination. Background technique [0002] Empty vessels for holding fluids come in a variety of sizes and shapes, and can be made of various materials. There are various closure means for enclosing fluids within such containers. The sealing means can be permanent, and the permanent seal is damaged irreversibly when opening. The sealing method can also be resealable. Resealable closures are available with reclosable lids or stoppers. [0003] However, when it comes to small containers, especially single-use containers, the options for a convenient and economical sealing method are very limited. Furthermore, for small and elongated containers, such as herbal perfumes or single prescription pharmaceuticals, it is rare to have a...

Claims

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Application Information

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IPC IPC(8): B43K5/14
CPCA45D40/0087A61J1/065A45D34/00B65D39/0029A45D34/04
Inventor 曹荣华
Owner 曹荣华