Method for manufacturing fruit/vegetable aerobic fresh-keeping transportation boxes
A production method and a technology for preserving freshness of fruits and vegetables, which are applied to the preservation, transportation and packaging of fruits and vegetables, and preservation of fruits/vegetables by freezing/refrigeration, etc., can solve the problems of inability to preserve freshness and achieve the effect of preventing wilting
Active Publication Date: 2011-05-18
南通中友食品有限公司
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The packaging boxes currently used for fruits and vegetables are only a tool for storage and transportation, and cannot play a role in keeping fresh
Method used
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Embodiment Construction
[0025] Below in conjunction with embodiment the present invention will be further described:
[0026] The production method of the fruit and vegetable aerobic fresh-keeping transport box is as follows: the fruit and vegetable aerobic fresh-keeping transport box is a rectangular foam plastic box 1, and the bottom of the foam plastic box 1 is designed with raised reinforcing ribs 7, and the attapulgite particles absorb the oxygen enhancer 6 and solid water 5 are evenly sprinkled on the bottom of the foamed plastic box 1, the rigid foamed plastic board 4 is placed on the reinforcing rib 7 in the foamed plastic box 1, and the concave-convex rods are vertically placed around the inner wall of the foamed plastic box 1 to keep fresh corrugated cardboard 2 , 4 pieces in total; the fruit and vegetable product 3 is placed in the space formed by the rigid foam plastic board 4 and the attapulgite fresh-keeping corrugated cardboard 2, the soft foam sponge 8 is covered on the fruit and veget...
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Abstract
The invention discloses a method for manufacturing fruit / vegetable aerobic fresh-keeping transportation boxes. Main points of a technical scheme are as follows: a fruit / vegetable aerobic fresh-keeping transportation box is a rectangular foam plastic box; the bottom of the foam plastic box is provided with reinforcing ribs, attapulgite particle-adsorbing oxygen-increasing agents, solid water and arigid foam plastic board; attapulgite fresh-keeping corrugated paper boards are vertically placed around the inner walls of the foam plastic box; fruit / vegetable products are placed in space formed by the rigid foam plastic board and the attapulgite fresh-keeping corrugated paper boards; the fruit / vegetable products are covered with soft foam sponge; a foam plastic upper cover is placed on the soft foam sponge; and air vents are prearranged on the foam plastic upper cover. Water in the solid water can slowly permeate into the attapulgite particle-adsorbing oxygen-increasing agents and continuously release a small amount of free oxygen supplied to fruits / vegetables so as to maintain normal life activities and prevent the fruits / vegetables from wilting. The method for manufacturing fruit / vegetable aerobic fresh-keeping transportation boxes is suitable for manufacturing transportation boxes needing to have aerobic fresh-keeping and moisture-keeping effects.
Description
technical field [0001] The invention relates to a fresh-keeping box, in particular to a method for making an aerobic fresh-keeping transport box for fruits and vegetables. Background technique [0002] A large number of fruits and vegetables have matured and been put on the market one after another, causing slow sales, backlogs, and price reductions in the main fruit and vegetable producing areas to varying degrees. During the circulation process, a considerable part of the fruits and vegetables produced by farmers' hard work become garbage due to rot and deterioration. [0003] It is a very important research topic to vigorously develop fresh-keeping technology so that consumers can eat fresh fruits and vegetables just picked all year round and increase the added value of fruits and vegetables. [0004] The preservation of fruits and vegetables is closely related to the aerobic respiration of fruits and vegetables. The respiration of fruits and vegetables is essentially th...
Claims
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IPC IPC(8): B65D81/24B65D81/20B65D81/22B65D51/16A23B7/148A23B7/154A23B7/157A23B7/04B31F1/20D21H21/14D21H21/52
Inventor 吴宏敬许庆华袁长兵唐敏林
Owner 南通中友食品有限公司