Novel polypropylene film-coated cover for infusion package

A technology for polypropylene and packaging, which is applied in the field of new polypropylene film caps for infusion packaging, which can solve problems such as difficult puncture and poor sealing performance of infusion packaging caps

Inactive Publication Date: 2015-01-28
江苏金扬子包装科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the sealing perf

Method used

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  • Novel polypropylene film-coated cover for infusion package
  • Novel polypropylene film-coated cover for infusion package
  • Novel polypropylene film-coated cover for infusion package

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A ring of bosses is provided on the outer edge of the lower end of the cover.

Embodiment 2

[0020] The outer edge of the lower end of the cover is provided with a ring of bosses, and the diameter of the outer surface of the cover where the rubber plug is installed is smaller than the diameter of the lower outer surface.

Embodiment 3

[0022] The outer edge of the lower end of the cover is provided with a ring of bosses, and the outer side of the boss and the outer side of the upper cover are transitioned through a circular arc.

[0023] The novel polypropylene film-adhesive cover for infusion packaging of the present invention has an integral design of the cover body and good sealing performance, and the upper part of the cover body is sealed with a sealing film, which is convenient to open.

[0024] There are recessed parts on the top and bottom of the rubber plug, which is convenient for puncture, and the puncture part of the support compartment is made thinner, which is more conducive to puncture, and fixed grooves and matching fixing rings are set on the top and bottom of the rubber plug to prevent the rubber plug from shifting , to further ensure the tightness of the entire film cover.

[0025] Two rings of welding ribs are arranged under the cover and the height of the outer ring welding ribs is lower...

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Abstract

The invention discloses a novel polypropylene film-coated cover for infusion package. The novel polypropylene film-coated cover for infusion package polypropylene film-coated cover for infusion package comprises a cover body and a rubber plug installed in the cover body, wherein the cover body is of an integral structure, a horizontal supporting interlayer is arranged at the middle position of the inner side of the cover body, the rubber plug is installed between the supporting interlayer and the top of the cover body, a hole is formed in the middle of the top of the cover body, an opening sealing film is arranged above the top of the cover body, and two symmetrical outwards-extending side wings are arranged on the opening sealing film. The cover body of the novel polypropylene film-coated cover for infusion package polypropylene film-coated cover for infusion package is designed to be integral, sealing performance is good, the upper portion of the cover body is sealed by the opening sealing film, and the cover is convenient to open.

Description

technical field [0001] The invention relates to the technical field of medical packaging, in particular to a new type of polypropylene film cover for infusion packaging. Background technique [0002] In clinical medical treatment, patients are often given infusions or drugs are directly injected into the body through intravenous infusion, so liquid medicine packaging containers are needed. Most of the current liquid medicine packaging adopts BFS packaging technology, the inner cover and outer cover are designed separately, the sealing performance is not good, and there are many problems such as puncture falling off and difficulty in puncturing. Contents of the invention [0003] The technical problem to be solved by the present invention is that the sealing performance of the existing transfusion packaging cap is not good, and the puncturing is difficult. [0004] In order to solve the above technical problems, the present invention provides a new type of polypropyl...

Claims

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Application Information

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IPC IPC(8): A61J1/14A61M5/14
Inventor 赵京东李继承
Owner 江苏金扬子包装科技有限公司
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