Living body aquatic product transportation package bag and aquatic product long-distance alive keeping transportation package method

Abstract

The invention discloses a living body aquatic product transportation package bag. The first end of a bag body of the living body aquatic product transportation package bag is provided with an openingfor aquatic products to get in. The side wall of the opening is heat seal materials capable of being subjected to hot pressing and sealing, or the opening is provided with a seal structure capable ofsealing the opening. The second end of the bag body is sequentially provided with at least three seal lines arranged at intervals in the direction from the interior to the exterior. The inner walls ofthe two sides of the bag body are closed and attached through the seal lines, a closed air cavity is formed between every two adjacent seal lines, and a bag body inner cavity, the air cavities and the exterior atmosphere are sequentially in communication through communication ports. In any three adjacent communication ports, the communication port located in the middle position is higher than thecommunication ports in the two side positions of the communication port located in the middle position, accordingly the air cavities are in communication, and a roundabout structure is formed. Afterthe bag body is inflated with gas and expanded, the bag body can extrude the air cavities, the side walls of the air bags are closely attached, and a closed structure is formed. Accordingly, the living body aquatic product transportation package bag can integrally seal and store aquatic products, water and oxygen, and survival of the aquatic products is guaranteed.

Description

technical field

[0001] The present invention relates to the technical field of aquatic product transportation, more specifically, to a living aquatic product transportation packaging bag and a long-distance preservation transportation packaging method for aquatic products packaged in the living aquatic product transportation packaging bag. Background technique

[0002] In today's era of rapid development of e-commerce, people are no longer satisfied and limited to buying local fresh aquatic products, and the demand for express delivery of preserved seafood or various aquatic products has exploded. However, most of the aquatic product packaging bags in the prior art are matched with dried seafood or frozen seafood. The space in the packaging bag is small, lack of water and oxygen, and it is difficult to ensure the survival of live seafood. Once the living body in the packaging bag dies, this kind of packaging The product will lose its due full economic value, causing impact a...

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