Adhesive tape sealing cover for medicine or food container

Abstract

The invention relates to an adhesive tape sealing cover for a medicine or food container. Multiple-dose bottle medicine using sealing films during production of pharmaceutical factories is changed during the use process so that the curative effect is reduced or even invalid. A great deal of experiments prove that the medicine is exposed to the air for a long time since sealing films cannot be sealed again once the medicine is taken out during the use period, thus the sealing film has the defects that the stability of physical and chemical quality of the medicine is changed and the stability of medicine microbial quality and air contamination quality also can be changed. Experiments show that the opening is sealed with adhesive tapes after the sealing film is opened, and better sealing property can fundamentally keep the stability of the quality of the medicine during the use period. Therefore, the adhesive tape sealing cover has extremely important practical significance, and can eliminate the defects of the sealing film, thus patients feel relieved for medicine use. The adhesive tape sealing cover is also suitable for food containers with or without sealing films.

Description

technical field [0001] The invention relates to a sealing film of a medicine (food) container, which can be sealed with adhesive tape immediately after opening, which can keep the quality stability of the medicine during the use period. Thereby eliminating the defects caused by parafilm. Background technique [0002] In 2003, we developed a utility model "Plastic and Plastic Sealing Cover for Medicinal Containers". The patent office issued a patent certificate, the certificate number is No. 579499. Patent No. ZI02282196. The purpose is to deny the "sealing film" that was widely used at that time and change it to "plastic sealing cap". [0003] For this reason, we have spent a lot of energy and a long time conducting quality stability test studies on dozens of commonly used preparations in different packages. The results are shown in Table 1 to Table 3, which are published on the website of drug packaging. But our purpose has not been achieved. The reason may be that plast...

AI Technical Summary

Problems solved by technology

It can be seen that during the period of use, the medicine cannot be resealed due to the opening of the sealing film, and the medicine is exposed to the air for a long time, and the quality gradually declines, and the newly produced good medicine becomes an inferior medicine.

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