CN103432619A - Antibacterial PE (Poly Ethylene) punched film, preparation process thereof and hygienic product therefrom - Google Patents
Antibacterial PE (Poly Ethylene) punched film, preparation process thereof and hygienic product therefrom Download PDFInfo
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- CN103432619A CN103432619A CN2013103970062A CN201310397006A CN103432619A CN 103432619 A CN103432619 A CN 103432619A CN 2013103970062 A CN2013103970062 A CN 2013103970062A CN 201310397006 A CN201310397006 A CN 201310397006A CN 103432619 A CN103432619 A CN 103432619A
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- antibacterial
- hole film
- making hole
- antibiotic
- antibacterial matrices
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Abstract
The invention relates to an antibacterial PE (Poly Ethylene) punched film, which is used as a permeable layer on the surface of a hygienic product and is prepared from the following components in percentage by weight: 2-6% of antibacterial master batch, 0.1-0.3% of antioxidant, 1-5% of whitening master batch, 4-5% of PE punched film penetrant and 85-90% of polyethylene plastic, wherein the antibacterial master batch comprises the following components in percentage by weight: 10-20% of zirconium phosphate silver-loaded antibacterial powder and 80-90% of polyethylene plastic; and the whitening master batch is polyethylene master batch in which the percentage by weight of titanium dioxide is 48-52%. Since the inorganic silver antibacterial agent is added in the preparation process of the PE punched film, the prepared PE punched film and the hygienic product have the excellent long-lasting antibacterial effect; experiments prove that the antibacterial ratio can be up to 99.9%; furthermore, the PE punched film is nontoxic and harmless and is free from irritation and completely accords with national health standards; and the adverse effects on human-body health are eliminated. The invention discloses a preparation process of the PE punched film and the hygienic product prepared from the PE punched film.
Description
Technical field
The present invention relates to hygienic article, especially antibiotic PE making hole film, its processing technology and hygienic article.
Background technology
Hygienic article in the market, comprise as diaper, health coin, l Water Paper coin etc., adopt the materials such as non-woven fabrics or plastic punched film as surperficial permeable formation, below surface layer, is exactly absorbed layer, the permeable formation breathability of this material is poor, and, owing to all directly contacting with skin, because long-time, use, particularly summer, so breathability, the poor hygienic article of dry and comfortable property are easy to breed bacteria, health is produced to potential danger.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of antibiotic PE making hole film, PE making hole film preparation method and hygienic article, the effectively breeding of killing bacteria anti-bacteria growth, and safety has no side effect.
For achieving the above object, the present invention is by the following technical solutions:
Antibiotic PE making hole film, the surface as permeable formation for hygienic article, is characterized in that, comprise by weight composition: 2% ~ 6% antibacterial matrices, 0.1% ~ 0.3% antioxidant, 1% ~ 5% brightening mother particle, 4% ~ 5%PE making hole film penetrating agent, 85% ~ 90% vinyon;
Wherein, described antibacterial matrices comprises following composition by weight: 10% ~ 20% zirconium phosphate Ag-carried antibacterial powder, 80% ~ 90% vinyon;
Described brightening mother particle is for containing the polyethylene master batch that weight ratio is 48% ~ 52% titanium dioxide.
Wherein, described antibiotic PE making hole film comprises 6% antibacterial matrices, and described antibacterial matrices comprises 20% zirconium phosphate Ag-carried antibacterial powder.
Wherein, described antibiotic PE making hole film comprises 5% antibacterial matrices, and described antibacterial matrices comprises 20% zirconium phosphate Ag-carried antibacterial powder.
Wherein, described antioxidant is vapour bar irgasfos 168.
The present invention also discloses a kind of preparation technology of antibiotic PE making hole film, it is characterized in that, comprises the following steps:
(1) prepare antibacterial matrices: zirconium phosphate Ag-carried antibacterial powder and vinyon are mixed by weight 1:9 ~ 1:4 ratio, and to add weight ratio be 0.1% ~ 0.5% antioxidant, after mixture is stirred, with double screw extruder, extrude pelletizing, obtain antibacterial matrices;
(2) make making hole film: by the antibacterial matrices of weight ratio difference 2% ~ 6%, 0.1% ~ 0.3% antioxidant, 1% ~ 5% brightening mother particle, 4% ~ 5%PE making hole film penetrating agent, 85% ~ 90% vinyon stirs in homogenizer, join in the extruder with T-shaped head and extrude, then through curtain coating, punch, cut, the rolling step, obtain the PE making hole film.
Wherein, described blender rotating speed can be 800 rev/mins, 1000 rev/mins or 1200 rev/mins.
The present invention discloses a kind of hygienic article simultaneously, comprises permeable formation, it is characterized in that, this permeable formation adopts above-mentioned PE making hole film.
Wherein, this hygienic article comprises baby diaper, baby diapers, adult diaper, adult care products, sanitary towel or sanitary pad.
Beneficial effect of the present invention is mainly reflected in:
By add the inorganic silver series antibacterial agent in PE making hole film manufacturing process, the PE making hole film of producing and hygienic article have excellent durable antibiotic effect, through test, antibiotic rate can reach 99.9%, and nontoxic nonirritant, meet state health standards fully, eliminate the harmful effect to health.
The specific embodiment
By describing technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment, be explained in detail.
Silver be in heavy metal except mercury metal the second good anti-biotic material, Chinese patent CN102763678A discloses a kind of preparation method of cube zirconium phosphate Ag-carried antibacterial powder, the argent of Nano grade is loaded on and has on loose structure cube zirconium phosphate, make silver be dispersed in uniformly among the hole of zirconium phosphate carrier, make zirconium phosphate Ag-carried antibacterial powder.
making hole film
The PE making hole film, be commonly called as " liquid absorbing net face ", and the surface usually used as permeable formation for hygienic article, add that by the PE film special micropore forms, and can increase permeability, allows the front of film keep dry and comfortable.
embodiment 1
Antibiotic PE making hole film,, be prepared from by the composition of following weight ratio: 2% antibacterial matrices, 0.1% antioxidant, 4% brightening mother particle, 4%PE making hole film penetrating agent, 89.9% vinyon for the surface of hygienic article as permeable formation;
In the present embodiment, described antibacterial matrices comprises following composition by weight: 10% zirconium phosphate Ag-carried antibacterial powder, 90% vinyon;
Wherein, brightening mother particle is to contain the polyethylene master batch that weight ratio is 48% titanium dioxide.
It should be noted that in the present embodiment, in antibiotic PE making hole film, various composition percentage by weights are to using the weight of PE making hole film to calculate as radix, and in antibacterial matrices, the percentage by weight of each composition is to take antibacterial matrices weight to calculate as radix.In follow-up embodiment, each composition computation method for hot is identical therewith, repeats no more.
embodiment 2
Antibiotic PE making hole film, by weight percentage, comprise 5% antibacterial matrices, 0.2% antioxidant, and 4.8% brightening mother particle, 5% PE making hole film penetrating agent, 85% is vinyon.
In the present embodiment, antibacterial matrices comprises 20% zirconium phosphate Ag-carried antibacterial powder, 80% vinyon.
Wherein, brightening mother particle is to contain the polyethylene master batch that weight ratio is 52% titanium dioxide.
embodiment 3
Antibiotic PE making hole film, by weight percentage, comprise 2.5% antibacterial matrices, 0.3% antioxidant, and 2.7% brightening mother particle, 4.5% PE making hole film penetrating agent, 90% is vinyon.
Wherein, antibacterial matrices comprises 15% zirconium phosphate Ag-carried antibacterial powder, 85% vinyon.
In the present embodiment, brightening mother particle is to contain the polyethylene master batch that weight ratio is 50% titanium dioxide.
embodiment 4
Antibiotic PE making hole film, by weight percentage, comprise 6% antibacterial matrices, 0.2% antioxidant, and 3.3% brightening mother particle, 4.5% PE making hole film penetrating agent, 86% is vinyon.
Wherein, antibacterial matrices comprises 20% zirconium phosphate Ag-carried antibacterial powder, 80% vinyon.
In the present embodiment, brightening mother particle is to contain the polyethylene master batch that weight ratio is 52% titanium dioxide.
embodiment 5
Antibiotic PE making hole film, by weight percentage, comprise 5% antibacterial matrices, 0.2% antioxidant, and 1% brightening mother particle, 4.8% PE making hole film penetrating agent, 89% is vinyon.
Wherein, antibacterial matrices comprises 19% zirconium phosphate Ag-carried antibacterial powder, 81% vinyon.
In the present embodiment, brightening mother particle is to contain the polyethylene master batch that weight ratio is 50% titanium dioxide.
embodiment 6
Antibiotic PE making hole film, by weight percentage, comprise 4.8% antibacterial matrices, 0.2% antioxidant, and 5% brightening mother particle, 4.5% PE making hole film penetrating agent, 85.5% is vinyon.
Wherein, antibacterial matrices comprises 20% zirconium phosphate Ag-carried antibacterial powder, 80% vinyon.
In the present embodiment, brightening mother particle is to contain the polyethylene master batch that weight ratio is 50% titanium dioxide.
As a preferred version, in the various embodiments described above, the preferred vapour bar of antioxidant irgasfos 168.
making hole film preparation technology
embodiment 1
(1) prepare antibacterial matrices: zirconium phosphate Ag-carried antibacterial powder and vinyon are mixed by weight the 1:4 ratio, and to add percentage by weight be 0.5% antioxidant, after mixture is stirred, with double screw extruder, extrude pelletizing, obtain antibacterial matrices;
(2) make the PE making hole film: percentage by weight is respectively to 2% antibacterial matrices, 0.1% antioxidant, 4% brightening mother particle, 4%PE making hole film penetrating agent, 89.9% vinyon stirs in homogenizer, join in the extruder with T-shaped head and extrude, then through curtain coating, punch, cut, rolling, obtain the PE making hole film.
Wherein, brightening mother particle is to contain the polyethylene master batch that weight ratio is 48% titanium dioxide.
embodiment 2
(1) prepare antibacterial matrices: zirconium phosphate Ag-carried antibacterial powder and vinyon are mixed by weight the 1:9 ratio, and add the antioxidant that weight ratio is 0.3%, after mixture is stirred, with double screw extruder, extrude pelletizing, obtain antibacterial matrices;
(2) make the PE making hole film: percentage by weight is respectively to 5% antibacterial matrices, 0.2% antioxidant, 4.8% brightening mother particle, 5% PE making hole film penetrating agent, 85% vinyon stirs in homogenizer, join in the extruder with T-shaped head and extrude, then through curtain coating, punch, cut, rolling, obtain the PE making hole film.
In the present embodiment, antibacterial matrices comprises 20% zirconium phosphate Ag-carried antibacterial powder, 80% vinyon.
Wherein, brightening mother particle is to contain the polyethylene master batch that weight ratio is 52% titanium dioxide.
embodiment 3
(1) prepare antibacterial matrices: zirconium phosphate Ag-carried antibacterial powder and vinyon are mixed by weight the 1:4.5 ratio, and add the antioxidant that weight ratio is 0.1%, after mixture is stirred, with double screw extruder, extrude pelletizing, obtain antibacterial matrices;
(2) prepare the PE making hole film: percentage by weight is respectively to 2.5% antibacterial matrices, 0.3% antioxidant, 2.7% brightening mother particle, 4.5% PE making hole film penetrating agent, 90% vinyon stirs in homogenizer, join in the extruder with T-shaped head and extrude, then through curtain coating, punch, cut, rolling, obtain the PE making hole film.
Wherein, antibacterial matrices comprises 15% zirconium phosphate Ag-carried antibacterial powder, 85% vinyon.
In the present embodiment, brightening mother particle is to contain the polyethylene master batch that weight ratio is 50% titanium dioxide.
embodiment 4
(1) prepare antibacterial matrices: zirconium phosphate Ag-carried antibacterial powder and vinyon are mixed by weight the 1:4 ratio, and add the antioxidant that weight ratio is 0.25%, after mixture is stirred, with double screw extruder, extrude pelletizing, obtain antibacterial matrices;
(2) prepare the PE making hole film, percentage by weight is respectively to 6% antibacterial matrices, 0.2% antioxidant, 3.3% brightening mother particle, 4.5% PE making hole film penetrating agent, 86% vinyon stirs in homogenizer, joins in the extruder with T-shaped head and extrudes, again through curtain coating, punch, cut, rolling, obtain the PE making hole film.
Wherein, antibacterial matrices comprises 20% zirconium phosphate Ag-carried antibacterial powder, 80% vinyon.
In the present embodiment, brightening mother particle is to contain the polyethylene master batch that weight ratio is 52% titanium dioxide.
embodiment 5
(1) prepare antibacterial matrices: zirconium phosphate Ag-carried antibacterial powder and vinyon are mixed by weight the 1:6 ratio, and add the antioxidant that weight ratio is 0.2%, after mixture is stirred, with double screw extruder, extrude pelletizing, obtain antibacterial matrices;
(2) prepare the PE making hole film: percentage by weight is respectively to 5% antibacterial matrices, 0.2% antioxidant, 1% brightening mother particle, 4.8% PE making hole film penetrating agent, 89% vinyon stirs in homogenizer, join to be with in T-shaped head extruder and extrude, then through curtain coating, punch, cut, rolling, obtain the PE making hole film.
Wherein, antibacterial matrices comprises 19% zirconium phosphate Ag-carried antibacterial powder, 81% vinyon.
In the present embodiment, brightening mother particle is to contain the polyethylene master batch that weight ratio is 50% titanium dioxide.
embodiment 6
(1) prepare antibacterial matrices: zirconium phosphate Ag-carried antibacterial powder and vinyon are mixed by weight the 1:5 ratio, and add the antioxidant that weight ratio is 0.2%, after mixture is stirred, with double screw extruder, extrude pelletizing, obtain antibacterial matrices;
(2) prepare the PE making hole film: percentage by weight is respectively to 4.8% antibacterial matrices, 0.2% antioxidant, 5% brightening mother particle, 4.5% PE making hole film penetrating agent, 85.5% vinyon stirs in homogenizer, join in the extruder with T-shaped head and extrude, then through curtain coating, punch, cut, rolling, obtain the PE making hole film.
Wherein, antibacterial matrices comprises 20% zirconium phosphate Ag-carried antibacterial powder, 80% vinyon.
In the present embodiment, brightening mother particle is to contain the polyethylene master batch that weight ratio is 50% titanium dioxide.
In the various embodiments described above, the preferred vapour bar of antioxidant irgasfos 168.
embodiment 7
(1) prepare antibacterial matrices: zirconium phosphate Ag-carried antibacterial powder and vinyon are mixed by weight the 1:4 ratio, and add the antioxidant that weight ratio is 0.28%, after mixture is stirred, with double screw extruder, extrude pelletizing, obtain antibacterial matrices;
(2) prepare the PE making hole film, percentage by weight is respectively to 5% antibacterial matrices, 0.2% antioxidant, 3.3% brightening mother particle, 4.5% PE making hole film penetrating agent, 87% vinyon stirs in homogenizer, joins in the extruder with T-shaped head and extrudes, again through curtain coating, punch, cut, rolling, obtain the PE making hole film.
Wherein, antibacterial matrices comprises 20% zirconium phosphate Ag-carried antibacterial powder, 80% vinyon.
In the present embodiment, brightening mother particle is to contain the polyethylene master batch that weight ratio is 50% titanium dioxide.
In above-mentioned each PE making hole film preparation technology embodiment, the preferred rotating speed of homogenizer is 1000 rev/mins.
No matter the PE making hole film that adopts above-mentioned technique to prepare, be to place in warehouse, or, in user's use procedure, can not lose, and almost with life of product, identical durability arranged.Through evidence, PE making hole film antibacterial effect excellence, antibiotic rate is more than 99.9%.
According to the disposable use hygienic article of GB 15979-2002 sanitary standard C6 stability test standard: product is placed in and within 54-57 degree calorstat 14 days, accelerates experiment, its antibiotic rate reaches more than 99%, and product appearance is without any disadvantageous changes, color is still white, and the sterilization of product or bacteriostasis at room temperature at least keep 2 years so.
The present invention discloses a kind of hygienic article simultaneously, comprises permeable formation, absorbed layer, wherein the above-mentioned PE making hole film that is added with zirconium phosphate Ag-carried antibacterial powder of this permeable formation material selection.
In the present invention, hygienic article has broad sense, comprises baby diaper, baby diapers, adult diaper, adult care products, sanitary towel or sanitary pad etc.
Existing hygienic article is without antibiotic effect, after adding this antibiotic powder, because silver is nanoparticle, or ultramicro powder, it has skin effect, small-size effect and macro quanta tunnel effect, and its antibacterial effect is especially remarkable, can effectively kill the breeding growth of existing antibacterial anti-bacteria; Silver-colored due to active center in carrier cube zirconium phosphate all belongs to pure inorganic material again, and safety non-toxic, nonirritant, without the organic volatile material, can not produce harmful effect to health, meets state health standards fully.
These are only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do, or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (8)
1. antibiotic PE making hole film, the surface as permeable formation for hygienic article, is characterized in that, composition by following weight ratio is prepared from: 2% ~ 6% antibacterial matrices, 0.1% ~ 0.3% antioxidant, 1% ~ 5% brightening mother particle, 4% ~ 5%PE making hole film penetrating agent, 85% ~ 90% vinyon;
Wherein, described antibacterial matrices comprises following composition by weight: 10% ~ 20% zirconium phosphate Ag-carried antibacterial powder, 80% ~ 90% vinyon;
Described brightening mother particle is for containing the polyethylene master batch that weight ratio is 48% ~ 52% titanium dioxide.
2. antibiotic PE making hole film according to claim 1, is characterized in that, described PE making hole film comprises 6% antibacterial matrices, and described antibacterial matrices comprises 20% zirconium phosphate Ag-carried antibacterial powder.
3. antibiotic PE making hole film according to claim 1, is characterized in that, described PE making hole film comprises 5% antibacterial matrices, and described antibacterial matrices comprises 20% zirconium phosphate Ag-carried antibacterial powder.
4. antibiotic PE making hole film according to claim 1, is characterized in that, described antioxidant is vapour bar irgasfos 168.
5. the preparation technology of the described antibiotic PE making hole film of claim 1 ~ 4 any one, is characterized in that, comprises the following steps:
(1) prepare antibacterial matrices: zirconium phosphate Ag-carried antibacterial powder and vinyon are mixed by weight 1:9 ~ 1:4 ratio, and to add weight ratio be 0.1% ~ 0.5% antioxidant, after mixture is stirred, with double screw extruder, extrude pelletizing, obtain antibacterial matrices;
(2) make making hole film: by the antibacterial matrices of weight ratio difference 2% ~ 6%, 0.1% ~ 0.3% antioxidant, 1% ~ 5% brightening mother particle, 4% ~ 5%PE making hole film penetrating agent, 85% ~ 90% vinyon stirs in homogenizer, joins in the extruder with T-shaped head and extrudes, then process, curtain coating, punch, cut, the rolling step, obtain the PE making hole film.
6. the preparation technology of antibiotic PE making hole film according to claim 5, is characterized in that, described blender rotating speed is 800 rev/mins, 1000 rev/mins or 1200 rev/mins.
7. hygienic article, comprise permeable formation, it is characterized in that, this permeable formation adopts the described antibiotic PE making hole film of any one in claim 1 ~ 4.
8. hygienic article according to claim 7, is characterized in that, this hygienic article comprises baby diaper, baby diapers, adult diaper, adult care products, sanitary towel or sanitary pad.
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| CN2013103970062A CN103432619A (en) | 2013-09-04 | 2013-09-04 | Antibacterial PE (Poly Ethylene) punched film, preparation process thereof and hygienic product therefrom |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103970062A CN103432619A (en) | 2013-09-04 | 2013-09-04 | Antibacterial PE (Poly Ethylene) punched film, preparation process thereof and hygienic product therefrom |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107374830A (en) * | 2017-07-17 | 2017-11-24 | 苏州祖原堂纳米科技有限公司 | It is a kind of can with it is antibacterial desalination pigment slim sanitary napkin |
| CN110343311A (en) * | 2018-04-08 | 2019-10-18 | 滦县尧尧工艺品有限公司 | A kind of plastic handles formula and preparation method thereof with bactericidal effect |
| CN112144134A (en) * | 2020-09-24 | 2020-12-29 | 上海丰格无纺布有限公司 | Antibacterial deodorizing sanitary protective article and preparation method thereof |
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| CN112144134A (en) * | 2020-09-24 | 2020-12-29 | 上海丰格无纺布有限公司 | Antibacterial deodorizing sanitary protective article and preparation method thereof |
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Application publication date: 20131211 |