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Double-layer corrugated paper damp-proof sterilization carton for fruit and vegetable transportation

A corrugated paper and double-layer technology, applied in the field of corrugated paper, can solve the problems of inability to sterilize fruits and vegetables, unfavorable long-term storage, poor moisture-proof effect, etc., achieve superior waterproof performance, inhibit the growth of bacteria, and improve the effect of sterilization

Inactive Publication Date: 2020-12-08
北京鉴真保鲜科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A Chinese patent discloses a method for preparing moisture-proof corrugated paper (authorized announcement number CN104404816A). This patented technology has a wide range of raw materials and low production costs. A moisture-proof agent is added during the papermaking process, and waxed paper is pasted on the outer layer of the corrugated paper. The waterproof and moisture-proof performance of corrugated paper has been greatly improved, but its moisture-proof effect is not good, and the fruits and vegetables in the box cannot be sterilized and bacteriostatic, resulting in fruits and vegetables that are easy to rot, which is not conducive to long-term storage

Method used

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  • Double-layer corrugated paper damp-proof sterilization carton for fruit and vegetable transportation
  • Double-layer corrugated paper damp-proof sterilization carton for fruit and vegetable transportation
  • Double-layer corrugated paper damp-proof sterilization carton for fruit and vegetable transportation

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Embodiment 1

[0028] see figure 1 , in an embodiment of the present invention, a double-layer corrugated moisture-proof sterilization carton for fruit and vegetable transportation, comprising a panel layer 1, a film layer 6 is arranged on the upper end of the panel layer 1, and an outer corrugated layer 2 is arranged on the lower end of the panel layer 1, and the outer corrugated The lower end of the layer 2 is provided with a core board layer 3, the lower end of the core board layer 3 is provided with an inner corrugated layer 4, and the lower end of the inner corrugated layer 4 is provided with a bottom board layer 5, and the manufacturing process includes the following steps:

[0029] S1. Process the base paper into the panel layer 1, the core layer 3 and the bottom layer 5 of the container board, and the outer corrugated layer 2 and the inner corrugated layer 4 of corrugated paper, and die-cut to specific specifications by a die-cutting machine;

[0030] S2. Carry out steam moistening a...

Embodiment 2

[0045] see figure 1 , in an embodiment of the present invention, a double-layer corrugated moisture-proof sterilization carton for fruit and vegetable transportation, comprising a panel layer 1, a film layer 6 is arranged on the upper end of the panel layer 1, and an outer corrugated layer 2 is arranged on the lower end of the panel layer 1, and the outer corrugated The lower end of the layer 2 is provided with a core board layer 3, the lower end of the core board layer 3 is provided with an inner corrugated layer 4, and the lower end of the inner corrugated layer 4 is provided with a bottom board layer 5, and the manufacturing process includes the following steps:

[0046] S1. Process the base paper into the panel layer 1, the core layer 3 and the bottom layer 5 of the container board, and the outer corrugated layer 2 and the inner corrugated layer 4 of corrugated paper, and die-cut to specific specifications by a die-cutting machine;

[0047]S2. Carry out steam moistening an...

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Abstract

The invention relates to the technical field of corrugated paper, and discloses a double-layer corrugated paper damp-proof sterilization carton for fruit and vegetable transportation, which comprisesa panel layer, and the manufacturing process comprises the following steps: S1, processing the panel layer, a core plate layer, a bottom plate layer, an outer corrugated layer and an inner corrugatedlayer; S2, bonding the panel layer, the core plate layer, the bottom plate layer, the outer corrugated layer and the inner corrugated layer; and S3, coating the lower surface of the bottom plate layerwith a waterproof agent and a bactericide. The bactericide disclosed by the invention comprises borax, starch, silicone, polyacrylate, pyridine quaternary ammonium salt, benzoic acid, dimethyl fumarate and industrial alcohol, so that the sterilization effect of the carton can be greatly improved, the growth of bacteria is inhibited, the storage time of fruits and vegetables is prolonged. The waterproof agent comprises absolute ethyl alcohol, polyvinyl butyral, glycerol ester of rosin, dibutyl phthalate, vinyl acetate resin, Arabic gum and sodium diacetate, so that the waterproof agent has excellent waterproof performance and is beneficial to long-time storage and transportation of fruits and vegetables.

Description

technical field [0001] The invention relates to the technical field of corrugated paper, in particular to a double-layer corrugated paper moisture-proof and sterilizing carton for fruit and vegetable transportation. Background technique [0002] With the improvement of the living standards of our residents, more and more people can eat fresh fruits and vegetables. Because the growth of fruits and vegetables is restricted by the region, many fruits need to be transported over long distances. Before long-distance transportation, fruits and vegetables are usually Packaged in a corrugated box, the fruit is protected and easy to carry through the corrugated box. [0003] A Chinese patent discloses a method for preparing moisture-proof corrugated paper (authorized announcement number CN104404816A). This patented technology has a wide range of raw materials and low production costs. A moisture-proof agent is added during the papermaking process, and waxed paper is pasted on the out...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B29/00B32B29/08B32B33/00B65D65/40B65D85/34A01N59/14A01N43/40A01N33/12A01N37/10A01P1/00
CPCB65D85/34B65D65/403B32B33/00B32B29/002B32B29/08A01N59/14A01N43/40A01N33/12A01N37/10B32B2307/7145B32B2439/70Y02W90/10Y02A40/90
Inventor 刘生涛郑水林孙禹擎
Owner 北京鉴真保鲜科技有限公司