Combined sealing package for contents

Abstract

The invention relates to a combined sealing package for contents. The combined sealing package for the contents comprises a surface bag body in which at least two inner bag bodies are arranged, wherein the inner bag bodies are arranged at intervals in the length direction of the surface bag body; a cut bag body is arranged between adjacent inner bag bodies; the surface bag body, the inner bag bodies and the cut bag body are thermally pressed to form an integrated sealing structure; pulling ropes are arranged in first propping connecting areas between the adjacent inner bag bodies and the cut bag body, and each pulling rope extends from one end of each first propping connecting area to the other end and enters the other end of the cut bag body and then passes out through one end of the cutbag body. According to the combined sealing package for the contents, the pulling ropes arranged in the first propping areas between the adjacent inner bag bodies and the cut bag body are pulled to break the bottom parts of the inner bag bodies, and then the contents in the upper inner bag body can be mixed with the contents in the lower inner bag body through the cut bag body, and thus the contents in the inner bag bodies can be mixed on the premise that the sealing performance of the outer bag body is ensured.

Description

technical field [0001] The invention relates to a packaging bag, in particular to a combined sealed package for contents. Background technique [0002] In the process of food and drug production and use, secondary subpackage boxes (bags) are often required to carry out mixing of substances or subpackaging of parts, especially when the contents of food and drugs are involved in closed packaging. Adjustments such as quantity, weight, volume, etc., the combination of the above adjustments are usually required not to affect the overall sealed packaging effect, this is because the shelf life of sealed packaged food or medicine will be much shorter than that of unopened. Moreover, due to the control of the packaging capacity (consumption amount), the contents cannot be used up at one time, resulting in the contents after opening the package are easily polluted by factors such as temperature, humidity, bacteria, mosquitoes, etc., and are easy to deteriorate and affect the service l...

AI Technical Summary

Problems solved by technology

[0002] In the process of food and drug production and use, secondary subpackage boxes (bags) are often required to carry out mixing of substances or subpackaging of parts, especially when the contents of food and drugs are involved in closed packaging. Adjustments such as quantity, weight, volume, etc., the combination of the above adjustments are usually required not to affect the overall sealed packaging effect, this is because the shelf life of sealed packaged food or medicine will be much shorter than that of unopened. Moreover, due to the control of the packaging capacity (consumption amount), the contents cannot be used up at one time, resulting in the contents after opening the package are easily polluted by factors such as temperature, humidity, bacteria, mosquitoes, etc., and are easy to deteriorate and affect the service life; Contamination of the sub-package contents cannot be avoided during the filling process

[0003] Conventionally designed packaging boxes (bags) cannot well meet the needs of the above-mentioned packaging

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