Safety high efficient compound mildew-proof paper and preparation method thereof

A composite, mildew-proof paper technology, used in the addition of non-polymeric organic compounds, paper, papermaking, etc., can solve the problems of mildew acid odor, difficulty in eradication, economic losses in the tobacco industry, etc., achieve chemical composition coordination, promote The effect of natural alcoholization and elimination of pollution hazards

Inactive Publication Date: 2006-06-28
唐建文 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These factors are in the case of suitable ambient temperature, and various molds such as Aspergillus basilica grow naturally on the inner side of the wooden carton. Cross-inf

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] (1) Purchase base paper (kraft paper); (2) Weigh 40 kg of o-phenylphenol, 20 kg of benzoic acid, 15 kg of propyl paraben, and 30 kg of sorbic acid, put them into a reactor with a stirrer, and add 300 kg Ethanol is heated to 60°C at a heating rate of 1°C per minute and stirred. After it is completely dissolved, spray on one side of the kraft paper and dry in the greenhouse to obtain a semi-finished product. The anti-mold agent on the kraft paper is 50g / m 2 ,; (3) Weigh 140kg of high-speed cigarette adhesive, 24kg of propionic acid, 16kg of carbendazim, 10kg of vitamin E, mix and stir evenly, and then coat the semi-finished product on the side with the antifungal agent, the coating amount is 40-70g / m 2 , And then placed in the greenhouse for drying, sealed and packaged, the finished product.

[0017]

Item

White ground

Mildew

Penicillium chrysogenum

Rhizopus

Lignin

Trichoderma

Smoke song

Mildew

Control group inhibiti...

Embodiment 2

[0021] (1) Weigh 15 kg of o-phenylphenol, 15 kg of benzoic acid, 10 kg of propyl paraben, and 20 kg of sorbic acid, put them into a reactor with a stirrer, add 180 kg of ethanol, stir at room temperature, and wait until completely dissolved , Coated on the side of kraft paper and dried in the greenhouse to obtain a semi-finished product. The anti-mold agent attached to the kraft paper is 30g / m 2 (3) Weigh 60kg of ordinary starch adhesive, 10kg of calcium propionate, 5kg of benomyl, 10kg of vitamin C, mix and stir evenly, spray on the side of the semi-finished product with the anti-mold agent, the spray amount is 40g / m 2 .

[0022] The rest is the same as in Example 1.

[0023] The antibacterial and fungicidal effect of the composite anti-mold paper of this embodiment is similar to that of the composite anti-mold paper of Example 1.

Embodiment 3

[0025] (1) Weigh 10 kg of o-phenylphenol, 15 kg of benzoic acid, 5 kg of propyl paraben, and 10 kg of sorbic acid, put them into a reactor with a stirrer, add 150 kg of ethanol, stir at room temperature, and wait until completely dissolved , Coated on one side of kraft paper, dried in a greenhouse, to obtain semi-finished products, the anti-mold agent attached to the kraft paper is 25g / m 2 (3) Weigh 50kg of ordinary starch adhesive, 10kg of sodium propionate, 8kg of carbendazim, 8kg of vitamin C, mix and stir evenly, spray on the side of the semi-finished product with anti-mold agent, the spray amount is 35g / m 2 .

[0026] The rest is the same as in Example 1.

[0027] The antibacterial and antifungal effect of the composite antifungal paper of this embodiment is lower than that of the composite antifungal paper of Example 1.

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PUM

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Abstract

The invention discloses safe high efficiency complex type anti-fungicide paper and its manufacturing method. It is used the common kraft as base paper. One surface of the base paper is painted or spayed one layer complex type anti-fungus agent formed by o-phenyl phenyl phenol, benzoic acid, nipalgin propyl ester, and sorbic acid. The complex type anti-fungus agent layer is painted one layer complex type adhesion agent contained anti-fungus agent propionic acid, carbendazim, and vitamin E or C, and antioxidant complex type adhesion agent. The manufacturing method includes the following steps: selecting base paper; preparing and painting and spraying complex type anti-fungus; preparing and painting and spraying complex type adhesion agent. The anti-fungicide paper is no odor and peculiar smell, not influenced by environment, and no harm for people and animal. It can be applied to mould proofing of tobacco and its products, foods, forage, and so on.

Description

Technical field [0001] The invention relates to a composite anti-mold product and a preparation method thereof, in particular to a safe and efficient composite anti-mold paper and a preparation method thereof. Background technique [0002] At present, the leaves of tobacco leaves after threshing and redrying are generally packaged in cartons or plywood. There are three main conventional anti-mold measures for the storage of tobacco slices: (1) Control the moisture content of the tobacco storage slices to be within the range of less than 13% and be uniform. To this end, two aspects are required: ① Tobacco storage and regular moisture content testing; ②Improve storage conditions: The tobacco storage warehouse should have good sealing, moisture-proof and ventilation, and dehumidification facilities (usually using moisture absorbers or dehumidifiers) Dehumidification). (2) Control the temperature and humidity of the tobacco storage warehouse in a timely mann...

Claims

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Application Information

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IPC IPC(8): D21H19/82D21H17/06D21H21/36
Inventor 唐建文吴震朱效群易文波毛伟俊唐郑
Owner 唐建文
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