Bag manufacturing filling and sealing machine

Abstract

The invention discloses a bag manufacturing filling and sealing machine. The bag manufacturing filling and sealing machine comprises a rack and further comprises a film supplying mechanism and an annular conveying assembly. The film supplying mechanism is used for conveying films backwards in the vertical state. The annular conveying assembly is provided with a bag manufacturing mechanism, a filling and sealing mechanism and an output mechanism, all of which are arranged in the conveying direction in sequence. The bag manufacturing mechanism is used for manufacturing the films conveyed to the bag manufacturing mechanism in the vertical state into bags with the upward openings. The filling and sealing mechanism is used for filling the bags conveyed to the filling and sealing mechanism with medicament and sealing the bags. The output mechanism is used for outputting the bags. The film supplying mechanism outputs the films to the bag manufacturing mechanism in the vertical state, the bag manufacturing mechanism can manufacture the bags with the upward openings, the openings of the bags face upwards all the time in the later conveying process, the number of mechanisms above the working faces of the bag openings can be reduced to the maximum degree, interference is avoided, the laminar flow of the cleanliness of a working area is ensured, and large-volume bagging and non-terminal sterilization preparation production can be achieved.

Description

technical field [0001] The invention relates to the technical field of medical and pharmaceutical packaging, in particular to a bag making and filling machine. Background technique [0002] Generally, in the field of medicine, preparations that are sterilized after finished products are called terminally sterilized preparations, and those that cannot be sterilized after finished products are called non-terminal sterilized preparations. [0003] The existing non-PVC film large-capacity bagged preparations all belong to terminal sterilization preparations, that is to say, they are all sterilized after the finished products are packed in bags. [0004] Existing bag-making filling-sealing machines are all used to produce bags of terminally sterilized preparations. The film supply mechanism sends the film (the material forming the main body of the bag) to the The bag-making mechanism performs bag forming. The relevant molds and structures of the bag-making mechanism are located ...

AI Technical Summary

Problems solved by technology

The aforementioned requirements make the structure of the existing bag making and filling sealing machine complex, resulting in low reliability and high failure rate

[0006] For preparations that are not suitable for high-temperature sterilization, because they cannot be sterilized after being made into bags, there is no bag-making filling-sealing machine for this product on the market

Although there are production equipment for non-terminal sterilized preparations in small-capacity bottles on the market, they are limited to the production of ampoules and are not suitable for the production of non-terminal sterilized preparations in large-capacity bags

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