Fried dough twist logistics packaging bag with heat preservation and heating functions

Abstract

The invention relates to the technical field of packaging, in particular to a fried dough twist logistics packaging bag with heat preservation and heating functions, the fried dough twist logistics packaging bag comprises a top liquid guide empty bin and a bottom sealing plate, the top liquid guide empty bin is internally provided with a liquid storage structure with a controllable liquid outlet function, and the lower surface of the top liquid guide empty bin is fixedly provided with a top sealing film; a liquid guide supporting pipe is embedded in the position, close to the lower surface, of the side wall surface of the top liquid guide empty bin, the liquid guide supporting pipe is fixedly attached to the upper surface of the top sealing film, a supporting heating vertical column is fixedly installed at the other end of the liquid guide supporting pipe, and the supporting heating vertical column is vertically fixed; a side wall air bag film is fixedly connected between every two adjacent supporting heating vertical columns, and an inner packaging sealing bag is arranged on the inner side of each side wall air bag film. The packaging bag has the protecting and supporting effects, protection of fried dough twists can be enhanced in logistics, the fried dough twists are prevented from being extruded and smashed, the fried dough twists can be rapidly heated before being eaten, and heat can be preserved for a long time after being heated.

Description

technical field [0001] The invention relates to the technical field of packaging, in particular to a twist logistics packaging bag with the function of heat preservation and heating. Background technique [0002] Mahua is a special fried noodle snack in China. It is made by twisting two or three strands of noodles together and frying. With the development of the Internet, online shopping and the logistics industry are gradually rising. It is often necessary to pack the Mahua through The logistics are sent to all parts of the country, and Mahua is an extremely crispy pasta snack. It is easy to be crushed due to extrusion during logistics transportation, and when it is used, it has become cold due to long-term transportation, which affects the taste and is not convenient for secondary use. secondary heating, in order to improve the protective effect of twisted twists in logistics, and to quickly heat up and keep heat efficiently when eating, we propose a twisted twist logistic...

AI Technical Summary

Problems solved by technology

[0002] Mahua is a special fried noodle snack in China. It is made by twisting two or three strands of noodles together and frying. With the development of the Internet, online shopping and logistics industries are gradually rising. It is often necessary to pack the Mahua through The logistics are sent to all parts of the country, and Mahua is an extremely crispy pasta snack. It is easy to be crushed due to extrusion during logistics transportation, and when it is used, it has become cold due to long-term transportation, which affects the taste and is not convenient for secondary use. secondary heating, in order to improve the protective effect of twisted twists in logistics, and to be able to quickly heat up and keep heat efficiently when eating, we propose a twisted twist logistics packaging bag with heat preservation and heating function

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