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Anion formaldehyde removing package corrugated case and preparation method thereof

A technology of corrugated cardboard boxes and negative ions, applied in the field of corrugated cardboard boxes with the function of negative ions to remove formaldehyde, can solve the problems of affecting the air quality of new residences, serious odors on newly installed furniture floors, irritating odors, etc., and achieve good sterilization and antibacterial functions, good removal Function, the effect of improving the environmental protection level

Inactive Publication Date: 2017-09-08
南京双全科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is inevitable to bring the irritating odor of such products when unpacking, and the odor of newly installed furniture, floors or other household products is serious, and even affects the air quality of the new residence.

Method used

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  • Anion formaldehyde removing package corrugated case and preparation method thereof
  • Anion formaldehyde removing package corrugated case and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Add negative ion powder and formaldehyde scavenger of gross weight 1.0kg in 10kg water-dispersible paint, wherein, the mass ratio of negative ion powder and molecular sieve formaldehyde scavenger is 1:1, obtain mixture after stirring, water-dispersible paint comprises: water-based 0.8kg of polyurethane paint, 0.2kg of magnesium aluminum silicate powder, and 9.0kg of water.

[0029] Stir and disperse evenly, apply 50g / m2 on the surface of the inner paper layer of corrugated cardboard, and dry to obtain anion-removing formaldehyde-removing packaging corrugated cardboard.

[0030] Cutting, folding and splicing are carried out according to the process of corrugated cardboard production and processing of corrugated boxes to obtain the negative ion formaldehyde-removing packaging corrugated box of the present invention.

[0031] As shown in Figure 1, the negative ion formaldehyde removal packaging corrugated cardboard is folded and spliced ​​into a negative ion formaldehyde r...

Embodiment 2

[0033] Add anion powder and formaldehyde scavenger with a total weight of 1.0kg to 10kg water-dispersible paint, wherein the mass ratio of anion powder and formaldehyde scavenger is 2:1, and stir to obtain a mixture. Water-dispersible paint includes: water-based polyurethane Paint 0.8kg, magnesium aluminum silicate powder 0.2kg, water 9.0kg.

[0034] Stir and disperse evenly, apply 50g / m2 on the surface of the inner paper layer of corrugated cardboard, and dry to obtain anion-removing formaldehyde-removing packaging corrugated cardboard.

[0035] Produce by the processing mode of embodiment 1, obtain the negative ion formaldehyde removal packing corrugated box of the present invention.

Embodiment 3

[0037]Add anion powder and formaldehyde scavenger with a total weight of 1.0kg to 10kg of water-dispersible paint, wherein the mass ratio of anion powder and formaldehyde scavenger is 1:2, and stir to obtain a mixture. Water-dispersible paint includes: water-based polyurethane Paint 0.8kg, magnesium aluminum silicate powder 0.2kg, water 9.0kg.

[0038] Stir and disperse evenly, apply 50g / m2 on the surface of the inner paper layer of corrugated cardboard, and dry to obtain anion-removing formaldehyde-removing packaging corrugated cardboard.

[0039] Produce by the processing mode of embodiment 1, obtain the negative ion formaldehyde removal packing corrugated box of the present invention.

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Abstract

The invention provides an anion formaldehyde removing package corrugated case and a preparation method thereof. A corrugated board adopted by the anion formaldehyde removing package corrugated case is composed of a face paper layer, a corrugated core layer, a lining paper layer and a functional anion formaldehyde adsorption coating coated on the surface of the lining paper layer. According to the anion formaldehyde removing package corrugated case, the functional anion formaldehyde adsorption coating is composed of anion powder, a formaldehyde collection agent and water dispersible paint. The anion formaldehyde removing package corrugated case provided by the invention has the functions of formaldehyde adsorption, fixing and degradation, has a good removing effect on formaldehyde released by products in the case, can produce anions continuously and has the effects of mildew prevention, sterilization and smell removal. Experiments show that the anion formaldehyde removing package corrugated case provided by the invention can remove the formaldehyde in the package case continuously and effectively, the formaldehyde release amount of the products is reduced, and the product environmental protection level is improved.

Description

technical field [0001] The invention relates to a formaldehyde-removing negative ion packaging corrugated box, which belongs to the technical field of packaging products, in particular to a corrugated cardboard box with the formaldehyde-removing function of negative ions. Background technique [0002] Generally, during the production, storage and transportation of flooring and other furniture and household products, corrugated boxes are used as outer packaging to ensure that the products will not be damaged during storage and transportation. In the production process, the last process is to pack the products in corrugated cartons, and sometimes after packing, heat-shrinkable film laminating process is required to prevent moisture and dust. Taking laminate flooring as an example, the floor that comes off the processing line is packaged directly in corrugated boxes after being grooved, dust-removed, and moisture-proof edge-sealed, and then packaged with heat-shrinkable film an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D25/14B65D81/26D21H27/40D21H19/62D21H19/40D21H19/64
CPCB65D25/14B65D81/266D21H19/40D21H19/62D21H19/64D21H27/40
Inventor 王盛良
Owner 南京双全科技有限公司
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