A functional fresh rice flour packaging bag

Abstract

The invention discloses a functional fresh rice flour packaging bag. The functional fresh rice flour packaging bag comprises a packaging bag lifting hole, a packaging bag upper seal, a packaging bag main body, a breakpoint line, a bottom water control area, holes, a preset vacuum edge sealing line and a bottom lifting hole. The packaging bag upper seal is arranged at the upper part of the packaging bag main body; the packaging bag lifting hole is formed above the packaging bag upper seal; the bottom water control area is arranged at the lower part of the packaging bag main body, and is provided with multiple holes; the bottom water control area is connected with the packaging bag main body by the breakpoint line; the preset vacuum sealing line is arranged above the breakpoint line; and the bottom lifting hole is formed in the left lower corner of the packaging bag main body. The cooling process and the sterilization process needed for producing wet rice flour can be combined to simplify the rice flour production process and to save the cost; meanwhile, the unique eating taste and flavor of the rice flour are protected; in addition, the secondary pollution in the production can be effectively prevented; and the moisture of the wet rice flour is controlled below 60% to prolong the shelf life.

Description

technical field [0001] The invention belongs to the field of food packaging. Background technique [0002] Rice flour has a long history and a broad market in my country. It is deep-processed with rice as raw material and obtained through gelatinization. Because of its reasonable nutrition and easy digestion, it can be eaten in soup, fried food and cold salad, and is very popular among consumers. There are two types of rice noodles, dry rice noodles and wet rice noodles. Because fresh wet rice noodles have higher gelatinization degree, fine particle size, easy rehydration, and its mouthfeel is better than that of dry rice noodles, so for a long time, fresh rice noodles are more popular with people and welcomed by the market. [0003] The production process of fresh rice noodles is varied, but its core lies in the four-step process of cooking, subpackaging, sterilizing, and packaging the extruded rice noodles. However, due to the high water content of fresh-keeping wet ric...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of complex procedures, high cost consumption, easy secondary pollution, difficult control of moisture content, poor toughness of the product, and easy broken bars due to improper operation in the process of making instant wet rice noodles with dry rice noodles.

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