Preparation method of antibacterial packaging paper as well as product and application of antibacterial packaging paper

A technology of wrapping paper and capsaicin, which is applied in the field of preparation of antibacterial wrapping paper, achieves the effects of strong operability, efficient utilization, and abundant sources

Active Publication Date: 2022-07-01
JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the research on capsaicin being used to prepare antibacterial packaging materials has not been reported

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
  • Preparation method of antibacterial packaging paper as well as product and application of antibacterial packaging paper
  • Preparation method of antibacterial packaging paper as well as product and application of antibacterial packaging paper
  • Preparation method of antibacterial packaging paper as well as product and application of antibacterial packaging paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The preparation of a kind of antibacterial wrapping paper specifically comprises the following steps:

[0032] (1) 0.08g CuSO 4 ·5H 2 O was added to 70 mL of ethanol and magnetically stirred until CuSO 4 Completely dissolve to obtain a monomer solvent, then weigh 4.5g of capsaicin and add it to the monomer solvent, stir magnetically until the capsaicin is completely dissolved, and obtain a monomer solution, namely ethanol-CuSO 4 - Capsaicin solution;

[0033] (2) ethanol-CuSO 4 - The capsaicin monomer solution is poured into the irradiation bottle and put into the kraft paper material (size 10×15cm);

[0034] (3) Filling the irradiation tube with N 2 15min;

[0035] (4) Irradiate, and the irradiation dose is 50kGy;

[0036] (5) The irradiated kraft paper is taken out, extracted with ethyl acetate for 10 hours, and dried after the extraction to obtain antibacterial kraft paper.

Embodiment 2

[0038] The preparation of an antibacterial wrapping paper is similar to that of Example 1, except that the paper material used in step 2 is coated paper.

Embodiment 3

[0040] The preparation of an antibacterial wrapping paper is similar to Example 1, except that the paper used in step 2 is fruit bag paper.

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

No PUM Login to view more

Abstract

The invention discloses a preparation method of antibacterial packaging paper as well as a product and application of the antibacterial packaging paper. The preparation method specifically comprises the following steps: 1) preparing an ethane-CuSO4-capsaicin monomer solution; the method comprises the following steps of 1, preparing an ethanol-CuSO4-capsaicin monomer solution, 2, pouring the ethanol-CuSO4-capsaicin monomer solution into an irradiation bottle, and putting a packaging paper material, 3, stirring and filling N2 to remove O2, 4, irradiating, and 5, taking out an irradiated sample, extracting with ethyl acetate, and drying to obtain the antibacterial packaging paper.The antibacterial packaging paper is good in antibacterial performance and can be widely applied to various packaging industries.

Description

technical field [0001] The invention belongs to the field of packaging materials, and in particular relates to a preparation method of antibacterial packaging paper, products and applications thereof. Background technique [0002] Paper packaging materials are widely used because of their rich sources, low cost, and green environmental protection. Since the main components of packaging paper are cellulose and other components, under suitable temperature and humidity conditions, microorganisms are easy to multiply on the fibers, resulting in mold and bacteria on the paper, affecting its normal use. Therefore, it has excellent practical application value to endow the packaging paper with antibacterial and antifungal functions. [0003] The existing preparation technology of antibacterial packaging paper mainly includes fiber modification method, surface processing method and pulp addition method. The fiber modification method is to carry out antibacterial modification treatm...

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 Applications(China)
IPC IPC(8): D21H21/36D21H27/10
CPCD21H27/10D21H21/36Y02W90/10
Inventor 汪敏徐磊严旎娜蒋希芝陈罡冯敏
Owner JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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