CN1104422A - Anti-insect and mould-proof bag for grain and its manufacture - Google Patents
Anti-insect and mould-proof bag for grain and its manufacture Download PDFInfo
- Publication number
- CN1104422A CN1104422A CN 93115318 CN93115318A CN1104422A CN 1104422 A CN1104422 A CN 1104422A CN 93115318 CN93115318 CN 93115318 CN 93115318 A CN93115318 A CN 93115318A CN 1104422 A CN1104422 A CN 1104422A
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- mildew
- proof
- agent
- bag
- vermins
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Abstract
This invention refers to a insect-proof and mould-proof bag for grain and its preparation method. The bag consists of inner plastic bag and outer knitting bag. The materials for inner plastic bag comprises polyvinyl 90-95%, surface roughness agent 1-10%, mothproofing agent and anti-mildew agent 0.1-1%. The process is carried out by surface org.-treatment with surface roughness agents, adding polyvinyl 20-25% of the total volume to prepare the parent material, stabilizing treatment for mothproofing agent and anti-mildew agent, mixing the parent materials with mothproofing agent and anti-mildew agent, and balance polyvinyl to produce the film by blowing to obtain the bags. The products not only have the pharmaceutical killing function to pests, but also have the mechnical killing function. It has good effection and high strength for anti-mildew, mothproofing and moist-proofing.
Description
The batching and the processing method of the macromolecular compound that is to use inorganic matter or non-polymer organic material that the present invention relates to.
The packing of grain, what adopt usually is gunnysack, cloth bag or plastic bag packaging.Preceding two kinds of packings exist damp proof insulation not, worm's ovum and ensconce in the slit of bag and grow breeding, not disadvantage such as easy-clear.With the immediate prior art of the present invention be plastic packaging bag.It mainly is polyethylene or other plastics that its raw material is formed.It can damp proof insulation, causes certain hypoxemia, high carbon dioxide environment, can suppress growing of part insect, but still can not control growing of all insects.Innovative product to plastic packaging bag is that insecticide is mixed in the plastic raw materials, makes the woven bag of band medicine, can prevent that insect from invading from the external world.But because used medicament is the type of tagging, the place that does not reach medicament in the bag still can grow insect.In addition, woven bag is damp proof insulation not, is not suitable for moist environment.
The object of the present invention is to provide effective grain insect prevention mildew-resistant bag of a kind of Vermins-proof mildew-proof and preparation method thereof.
The object of the present invention is achieved like this: grain insect prevention mildew-resistant bag is made of inner plastic bag, outer woven bag.The material of inner plastic bag consists of polyethylene 90～95%, rough surface agent 1～10%, Vermins-proof mildew-proof agent 0.1～1%.The rough surface agent that can select for use mainly is the inorganic material that insect is had mechanical damaging action, as mica powder, glass micro mist etc.The Vermins-proof mildew-proof agent can be litsea cubeba oil, cinnamic aldehyde, vanillin or their mixture, and polyethylene can comprise the LLDPE of 80～95% low density polyethylene (LDPE) 5～20%.At first surperficial organic process is carried out in the rough surface agent earlier, the polyethylene that adds total amount 20～25% is made masterbatch, stabilization processes is carried out in the Vermins-proof mildew-proof agent, then the Vermins-proof mildew-proof agent of masterbatch, stabilized processing, the polyethylene of surplus are mixed, blown film, make inner plastic bag, woven bag outside assisting outside it at last promptly can be made into product of the present invention.
The invention has the advantages that:
1, adds the rough surface agent, insect is had mechanical damaging action, more effectively prevent the intrusion of extraneous insect.It also makes the surface area of inner plastic bag increase, and has improved contact area.
2, adopt litsea cubeba oil, cinnamic aldehyde, vanillin or their mixture as the Vermins-proof mildew-proof agent, the effect of repellent insect is not only arranged, and can suppress egg hatch, mould fungus inhibition grows, decomposes and eliminates aflatoxin.Safe and reliable.
3, adopt plastic sack and woven bag double-decker, moisture effect is good, the intensity height.
4, the polyethylene base-material adopts the inner plastic bag that the mixture of low density polyethylene (LDPE) and LLDPE is made, and its strength character is better.
5, insect protected, anti-mold effect are obvious, with this bag and common flour bag comparative trial, grain are packed into wherein after tight mouthful of the envelope, at ambient temperature, are stored in the September, second since the December.No any worm kind is grown in the bag of product of the present invention, and in the common flour bag worm and moth is arranged.
Illustrate optimum implementation of the present invention below: will be mixed and made into female powder through 10 kilograms of low density polyethylene (LDPE)s of mica powder of organic process with 40 kilograms, 0.2 kilogram of 0.2 kilogram of litsea cubeba oil, vanillin mix with 50 kilograms of masterbatch, blown film is made thick 0.05 millimeter, wide 600 millimeters film, make the inner plastic bag of 980 millimeters long, the woven bag that overcoat is 55 * 980 millimeters promptly can be made into product of the present invention.
Claims (8)
1, a kind of grain insect prevention mildew-resistant bag, it comprises inner plastic bag and outer woven bag, it is characterized in that: the material of inner plastic bag consists of: polyethylene 90～95%, rough surface agent 1～10%, Vermins-proof mildew-proof agent 0.1～1%.
2, grain insect prevention mildew-resistant bag according to claim 1 is characterized in that: described polyethylene is the mixture of the LLDPE of 80～95% low density polyethylene (LDPE) and 5～20%.
3, grain insect prevention mildew-resistant bag according to claim 1 and 2, it is characterized in that: described rough surface agent is a mica powder.
4, grain insect prevention mildew-resistant bag according to claim 1 and 2, it is characterized in that: described rough surface agent is the glass micro mist.
5, grain insect prevention mildew-resistant bag according to claim 1 is characterized in that: described Vermins-proof mildew-proof agent is litsea cubeba oil, cinnamic aldehyde, vanillin or their mixture.
6, grain insect prevention mildew-resistant bag according to claim 3 is characterized in that: described Vermins-proof mildew-proof agent is litsea cubeba oil, cinnamic aldehyde, vanillin or their mixture.
7, grain insect prevention mildew-resistant bag according to claim 4 is characterized in that: described Vermins-proof mildew-proof agent is litsea cubeba oil, cinnamic aldehyde, vanillin or their mixture.
8, a kind of preparation method of grain insect prevention mildew-resistant bag, it is characterized in that: raw material consists of polyethylene 90～95%, rough surface agent 1～10%, Vermins-proof mildew-proof agent 0.1～1%, surperficial organic process is carried out in the rough surface agent earlier, the polyethylene that adds total amount 20～25% is made masterbatch, stabilization processes is carried out in the Vermins-proof mildew-proof agent, the Vermins-proof mildew-proof agent of the stabilized processing of masterbatch, the polyethylene of surplus are mixed, and blown film is made bag at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93115318 CN1104422A (en) | 1993-12-30 | 1993-12-30 | Anti-insect and mould-proof bag for grain and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93115318 CN1104422A (en) | 1993-12-30 | 1993-12-30 | Anti-insect and mould-proof bag for grain and its manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1104422A true CN1104422A (en) | 1995-07-05 |
Family
ID=4990959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93115318 Withdrawn CN1104422A (en) | 1993-12-30 | 1993-12-30 | Anti-insect and mould-proof bag for grain and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1104422A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984800A (en) * | 2010-11-13 | 2011-03-16 | 朱贵平 | Method for bagged breeding of plant-feed insect |
| CN102634100A (en) * | 2012-04-24 | 2012-08-15 | 广州市宝绅纸塑有限公司 | Mould-proof antibacterial packaging paper and preparation method thereof |
| CN102771872A (en) * | 2012-07-10 | 2012-11-14 | 启东市通洋机电有限公司 | Cake antiseptic |
| CN103524864A (en) * | 2013-10-08 | 2014-01-22 | 开原市升达塑料彩印厂 | Woven bag internally covering film |
| CN104304341A (en) * | 2014-11-01 | 2015-01-28 | 刘三保 | Grain storage medicine bag with herba chenopodii |
| CN104304340A (en) * | 2014-10-28 | 2015-01-28 | 申健 | Litsea cubeba grain storage cartridge bag |
| CN104381439A (en) * | 2014-10-31 | 2015-03-04 | 刘和勇 | Largeserrate mosla herb medicine package for stored grains |
| CN107383311A (en) * | 2017-07-27 | 2017-11-24 | 张艳雪 | A kind of mould-proof disinsectization polyurethane-type gap filler and preparation method thereof |
| CN110217476A (en) * | 2019-05-31 | 2019-09-10 | 应城市新都化工塑业有限公司 | A kind of waterproof and dampproof woven bag and preparation method thereof |
| CN111347744A (en) * | 2020-04-22 | 2020-06-30 | 晋江拓普旺防霉材料有限公司 | Mould-proof packaging material |
| CN111372454A (en) * | 2017-11-21 | 2020-07-03 | 韦斯特高有限公司 | Sealed insecticidal food storage bag and its use and production method |
-
1993
- 1993-12-30 CN CN 93115318 patent/CN1104422A/en not_active Withdrawn
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984800A (en) * | 2010-11-13 | 2011-03-16 | 朱贵平 | Method for bagged breeding of plant-feed insect |
| CN101984800B (en) * | 2010-11-13 | 2012-04-18 | 朱贵平 | Bagging cultivation method for phytophagous insects |
| CN102634100A (en) * | 2012-04-24 | 2012-08-15 | 广州市宝绅纸塑有限公司 | Mould-proof antibacterial packaging paper and preparation method thereof |
| CN102771872A (en) * | 2012-07-10 | 2012-11-14 | 启东市通洋机电有限公司 | Cake antiseptic |
| CN103524864A (en) * | 2013-10-08 | 2014-01-22 | 开原市升达塑料彩印厂 | Woven bag internally covering film |
| CN103524864B (en) * | 2013-10-08 | 2015-07-22 | 开原市升达塑料彩印厂 | Woven bag internally covering film |
| CN104304340A (en) * | 2014-10-28 | 2015-01-28 | 申健 | Litsea cubeba grain storage cartridge bag |
| CN104381439A (en) * | 2014-10-31 | 2015-03-04 | 刘和勇 | Largeserrate mosla herb medicine package for stored grains |
| CN104304341A (en) * | 2014-11-01 | 2015-01-28 | 刘三保 | Grain storage medicine bag with herba chenopodii |
| CN104304341B (en) * | 2014-11-01 | 2017-05-24 | 南陵县皖南野生葛研究所 | Grain storage medicine bag with herba chenopodii |
| CN107383311A (en) * | 2017-07-27 | 2017-11-24 | 张艳雪 | A kind of mould-proof disinsectization polyurethane-type gap filler and preparation method thereof |
| CN111372454A (en) * | 2017-11-21 | 2020-07-03 | 韦斯特高有限公司 | Sealed insecticidal food storage bag and its use and production method |
| CN110217476A (en) * | 2019-05-31 | 2019-09-10 | 应城市新都化工塑业有限公司 | A kind of waterproof and dampproof woven bag and preparation method thereof |
| CN111347744A (en) * | 2020-04-22 | 2020-06-30 | 晋江拓普旺防霉材料有限公司 | Mould-proof packaging material |
| CN111347744B (en) * | 2020-04-22 | 2022-12-02 | 晋江拓普旺防霉材料有限公司 | Mould-proof packaging material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C03 | Withdrawal of patent application (patent law 1993) | ||
| WW01 | Invention patent application withdrawn after publication |