An antibacterial and moisture-proof carton

A carton and face paper technology, applied in the field of packaging, can solve the problems of poor mechanical properties and moisture-proof effect of corrugated boxes, and poor broad-spectrum of antibacterial agents, so as to improve anti-fungal effect, good anti-oxidation performance, enhance anti-bacterial and anti-fungal Effect

Active Publication Date: 2021-09-28
HEILONGJIANG UNIV OF TECH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of poor broad-spectrum antibacterial agent with walnut green skin as a plant source, and there is no method of applying it to cartons, especially corrugated boxes, and the poor mechanical properties and moisture-proof effect of existing corrugated boxes.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An antibacterial and moisture-proof carton
  • An antibacterial and moisture-proof carton
  • An antibacterial and moisture-proof carton

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] combine Figures 1 to 4 Describe this embodiment in detail. This embodiment is an antibacterial and moisture-proof carton. The carton is a corrugated box. The corrugated box is lined paper 1, first buffer layer 2-1, and second buffer layer from inside to outside. 2-2. Corrugated medium paper 3 and face paper 4; the first buffer layer 2-1 and the second buffer layer 2-2 are composed of multiple rows of arched closely arranged, and the first buffer layer 2-1 The arched shape is opposite to the arched opening direction of the second buffer layer 2-2, and the arched surface is misplaced and bonded; the corrugated core paper 3 is composed of a plurality of closely arranged prisms 3-2 arranged on the bottom plate 3-1, And the upper bottom surface of the edge platform 3-2 is attached to the face paper 4; the moisture-proof paper is pasted on the outer surface of the face paper 4 of the corrugated box, and the walnut green skin antibacterial agent is sprayed on the surface of t...

Embodiment 1

[0072] The moisture-proof paper prepared in Example 1 has a contact angle with water of 159°.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
strengthaaaaaaaaaa
edge compressive strengthaaaaaaaaaa
Login to view more

Abstract

An antibacterial and moisture-proof carton relates to the technical field of packaging. The invention aims to solve the problems that the walnut green peel as a plant-derived antibacterial agent is not effective, and there is no method for applying it in a carton, especially a corrugated box, and the problems of poor mechanical properties and moisture-proof effect of the existing corrugated box. An antibacterial and moisture-proof carton, the carton is a corrugated box, and the corrugated box is sequentially composed of inner paper, first buffer layer, second buffer layer, corrugated core paper and face paper from inside to outside; the moisture-proof paper is pasted on the corrugated paper. The outer surface of the face paper of the box, and the walnut green skin antibacterial agent is sprayed on the surface of the corrugated core paper and the inner surface of the face paper of the corrugated box.

Description

technical field [0001] The invention relates to the technical field of packaging, in particular to an antibacterial and moisture-proof carton. Background technique [0002] Plant-derived antibacterial agents, because they are derived from natural plants themselves and do not contain chemical reagents, are therefore safer for humans than chemical antibacterial agents, but they have problems such as unstable antibacterial effects and difficulties in obtaining sources. [0003] Walnut green peel, also known as Qinglongyi, is the green exocarp of Juglans Mandshurica M. and walnut (Juglans Regial L.) immature fruit. Modern pharmacological research shows that walnut green peel has anti-tumor, analgesic and antibacterial properties. Anti-inflammatory and anti-oxidant activities. However, it has poor broad-spectrum antibacterial properties when used alone as an antibacterial agent. At present, there are few research reports on the combined use of walnut green peel and plant-derived...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): D21H27/40D21H27/10D21H21/16D21H11/18D21H17/14D21H17/07D21H19/40D21H21/36B65D13/00B65D81/28B32B29/08B32B33/00
CPCB32B29/08B32B33/00B32B2250/26B65D13/04B65D81/28D21H11/18D21H17/07D21H17/14D21H19/40D21H21/16D21H21/36D21H27/10D21H27/40
Inventor 王艳梅王艳玲李智李岳姝陈兵
Owner HEILONGJIANG UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap