Packaging paper as well as preparation method and use method thereof

A technology for wrapping paper and fragrance, applied in the field of wrapping paper, can solve problems such as affecting consumer experience, affecting flower sales, etc., achieving good waterproof and antifouling performance, avoiding waste of insect repellent materials, and good fragrance effect.

Pending Publication Date: 2022-04-15
何国庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wrapping paper can be seen everywhere in life, and it is mainly used for packaging and protection of products; taking flower packaging as an example, because the flowers themselves have a certain fragrance, it will attract certain mosquitoes to fly around the flowers, which not only affects the freshness of the flowers Sales also affect consumers' consumption experience

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] In the embodiment of the present invention

[0040] (1) Wrapper formula

[0041] Regarding the aromatic insect repellent layer, its formula includes: 40 parts of water-based film-forming resin emulsion; ); 15 parts of water; 5 parts of additives (including 2 parts of dispersant, 1 part of defoamer, and 2 parts of thickener);

[0042] Regarding the waterproof and breathable layer, its formula includes: a hydrophobic agent with a mass ratio of 1:100:800, a hydrophobic polymer resin (polyamide resin or polylactic acid resin) and an organic solvent (a methyl ethyl ketone solvent or acetone solvent);

[0043] Regarding the water-soluble sealer, it is formulated as a hydrogel solution.

[0044] (2) Preparation method of wrapping paper

[0045] According to the packaging paper formula disclosed in this embodiment, its preparation steps include:

[0046] A) Prepare the aromatic insect repellent layer:

[0047] A1) Weigh 4 parts of wormwood, 2 parts of camphor foam, 2 parts...

Embodiment 2

[0062] In the embodiment of the present invention

[0063] (1) Wrapper formula

[0064] Regarding the aromatic insect repellent layer, its formula includes: 50 parts of water-based film-forming resin emulsion; 12 parts of aromatic insect repellent powder with a particle size of 150 meshes (including 6 parts of wormwood, 2 parts of camphor foam, 2 parts of alfalfa, and 2 parts of lavender) ); 17 parts of water; 8 parts of additives (including 3 parts of dispersant, 2 parts of defoamer, 3 parts of thickener);

[0065] Regarding the waterproof and breathable layer, its formula includes: a hydrophobic agent with a mass ratio of 1.2:100:900, a hydrophobic polymer resin (polyamide resin or polylactic acid resin) and an organic solvent (a methyl ethyl ketone solvent or acetone solvent);

[0066] Regarding the water-soluble sealer, it is formulated as a hydrogel solution.

[0067] (2) Preparation method of wrapping paper

[0068] According to the packaging paper formula disclosed i...

Embodiment 3

[0085] In the embodiment of the present invention

[0086] (1) Wrapper formula

[0087] Regarding the aromatic insect repellent layer, its formula includes: 70 parts of water-based film-forming resin emulsion; 13 parts of aromatic insect repellent powder with a particle size of 280 meshes (including 6 parts of wormwood, 3 parts of camphor foam, 2 parts of alfalfa, and 2 parts of lavender) ); 18 parts of water; 13 parts of additives (including 4 parts of dispersant, 3 parts of defoamer, 6 parts of thickener);

[0088] Regarding the waterproof and breathable layer, its formula includes: a hydrophobic agent with a mass ratio of 1.5:100:1100, a hydrophobic polymer resin (polyamide resin or polylactic acid resin) and an organic solvent (methyl ethyl ketone solvent or acetone solvent);

[0089] Regarding the water-soluble sealer, it is formulated as a hydrogel solution.

[0090] (2) Preparation method of wrapping paper

[0091] According to the packaging paper formula disclosed i...

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Abstract

The invention belongs to the technical field of packaging paper, and discloses packaging paper as well as a preparation method and a use method thereof, the packaging paper comprises a base material layer, an aromatic insect expelling layer, a waterproof breathable layer and a water-soluble sealing layer which are sequentially distributed from inside to outside; wherein the aromatic insect-repelling layer is prepared from the following components in parts by mass: 40 to 80 parts of water-based film-forming resin emulsion, 10 to 15 parts of aromatic insect-repelling powder, 15 to 20 parts of water and 5 to 20 parts of auxiliaries; the aromatic insect expelling powder comprises wormwood, camphor tree foam, alfalfa and lavender in a mass part ratio of (2-8): (1-4): 1: (1-2); the waterproof breathable layer is formed by stacking and pressing nanofibers; the water-soluble sealing layer is formed by coating and curing a hydrogel solution; in conclusion, on the basis of the arrangement of the aromatic insect repelling layer, the prepared packaging paper can volatilize to form a smell with fragrance and an insect repelling effect, so that the packaging paper has a good fragrance effect and an insect repelling effect.

Description

technical field [0001] The invention belongs to the technical field of wrapping paper, and in particular relates to wrapping paper, a preparation method and a use method thereof. Background technique [0002] Wrapping paper can be seen everywhere in life, and it is mainly used for packaging and protection of products; taking flower packaging as an example, because the flowers themselves have a certain fragrance, it will attract certain mosquitoes to fly around the flowers, which not only affects the freshness of the flowers Sales also affect the consumer experience. [0003] To sum up, the present application can provide a wrapping paper that has an insect repelling effect and is suitable for flower wrapping. Contents of the invention [0004] In view of this, in order to meet the existing flower packaging needs in the market, the purpose of the present invention is to provide a wrapping paper and its preparation method and use method; specifically, adding natural insect ...

Claims

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Application Information

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IPC IPC(8): D21H27/10D21H19/82D21H19/14D21H17/02D21H21/16D21H21/14D21H23/50D21H25/06D21H25/12A01N65/24A01N25/12A01P17/00
Inventor 何国庆
Owner 何国庆
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