A kind of novel fruit preservation box and production method

Abstract

The invention discloses a novel fruit fresh-keeping box and a production method. The inner paper is glued to the first corrugated paper through the first adhesive layer, the first corrugated paper is pasted to one side of the core paper through the second adhesive layer, and the other side of the core paper is glued. The second corrugated paper is glued to the second corrugated paper through the third adhesive layer, and the second corrugated paper is glued to the outer paper through the fourth adhesive layer. The conical cylinder has a second hole and a third hole respectively on the side and tip of the conical cylinder, and the first hole communicates with the inner cavity of the conical cylinder. The core paper is provided with a fourth hole corresponding to the tip of the cone. The fifth hole is opened between the crest and the trough of the first corrugated paper. The sixth hole is opened between the crest and the trough of the second corrugated paper. Accelerate the fresh-keeping substances in the fourth adhesive layer, the third adhesive layer and the second adhesive layer to enter the inner cavity of the box, and at the same time accelerate the first adhesive layer to absorb the ethylene released by the fruits and vegetables, so as to achieve good quality of fruits and vegetables. fresh-keeping effect.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of fruit preservation, in particular to a novel fruit preservation box and a production method. Background technique [0002] Corrugated box is a rigid paper box made of corrugated cardboard, and its dosage has always been the first of various packaging products. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transportation packaging containers with their superior performance and good processing performance, and have become the main force of transportation packaging. In addition to protecting commodities, facilitating storage and transportation, it also plays a role in beautifying and promoting commodities. Corrugated boxes are green and environmentally friendly products, especially in the storage and transportation of fruits and vegetables. With the development of science and technology and the development of people's requirements fo...

AI Technical Summary

Problems solved by technology

[0005] As can be seen from the above, in the prior art, a preservative layer is generally applied to the inner side of the finished corrugated box packaging, and after the fruits and vegetables are packaged, the fresh-keeping substances are released immediately to achieve fresh-keeping and antibacterial effects on fruits and vegetables. After the fresh-keeping substances are completely released, it will be difficult for corrugated cartons to keep fruits and vegetables fresh, which affects the performance of corrugated cartons.

However, if in the production of corrugated boxes, adhesives are applied between the corrugated paper, the inner paper, the core paper, etc., due to the isolation between the corrugated paper and the core paper, the fresh-keeping substances in the adhesive will be released slowly, often causing them to enter the inner cavity of the box. The content of fresh-keeping substances in the food is low, and it is difficult to achieve the purpose of timely fresh-keeping

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