Novel active packing material

Abstract

The invention discloses a novel active packing material, and belongs to the field of active packing. The novel active packing material comprises a packing bag body, wherein the packing bag body comprises an inner surface layer, a middle layer and an outer surface layer which are connected in sequence, the middle layer comprises a heat preservation film and a noise reduction film, the heat preservation film and the noise reduction film are connected, a handle is fixedly connected to the middle of the upper end of the packing bag body, one side of the handle is provided with a water injection pipe, the water injection pipe is fixedly connected with the packing bag body, the interior of the packing bag body communicates with the outside through the water injection pipe, a sealing cap is connected to the water injection pipe, a plurality of pasting areas with a certain distance are arranged on one side, far away from the water injection pipe, in the packing bag body, oxygen supply bags areadhered to the pasting areas, and the oxygen supply bags comprise impermeable films, solid screen plates and low-temperature water-soluble films. According to the novel active packing material, the packing process is simplified, the packing speed is improved, and by arranging the heat preservation film and the noise reduction film, the comfort degree of fish in the packing bag is improved, so that the fish survival rate is improved, and long-time transportation is facilitated.

Description

technical field [0001] The invention relates to the field of active packaging, more specifically, to a novel active packaging material. Background technique [0002] Active packaging refers to the packaging of living products. The characteristic of its packaging is to maintain the life of its products, rather than simply protecting its color, aroma, and taste. Once it loses its life and stops breathing, the life product will lose value or depreciate. Common active packaging includes: animal and plant flower packaging, such as the packaging of live and fresh fish, the packaging of animal seedlings (chicken, duck, etc.), the packaging of vegetable seedlings, the packaging of fruit (tree) seedlings, etc. Active packaging is referred to as "life-sustaining packaging" or life-saving packaging. The packaging materials used in active packaging are called active packaging materials. The related technology method used in active packaging is called active packaging technology. [...

AI Technical Summary

Problems solved by technology

However, with this method, it is cumbersome to inflate the bag with oxygen after the fish is packaged, which increases the time for packing, and excessive oxygenation will easily cause the risk of the bag body bursting. The fish has no appeasement effect, and the fish may be anxious due to the small activity space of the packaging bag, which reduces the survival rate of the fish and is not conducive to the long-term transportation of the fish

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