CN203391431U - Antibacterial dust-free paper - Google Patents
Antibacterial dust-free paper Download PDFInfo
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- CN203391431U CN203391431U CN201320319180.0U CN201320319180U CN203391431U CN 203391431 U CN203391431 U CN 203391431U CN 201320319180 U CN201320319180 U CN 201320319180U CN 203391431 U CN203391431 U CN 203391431U
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- dust
- free paper
- antibacterial
- free
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Abstract
The utility model provides antibacterial dust-free paper. The antibacterial dust-free paper comprises dust-free paper body, wherein transparent antibacterial layers containing an antibacterial agent are respectively arranged on the upper surface and the lower surface of the dust-free paper body; the antibacterial layers are in tight fit with the surface of the dust-free paper body; the size of each antibacterial layer is the same as that of the surface of the dust-free paper body. Each antibacterial layer is a continuous sealed protective film and has the effects of cutting off a microorganism nutrition source and isolating the air, thus achieving good damp-proof and dustproof effects and a physical mould-proof and antibacterial effects and ensuring the very small change of the moisture regain of the dust-free paper, where the change of the moisture regain is only 10% under the condition that the change of room-temperature humidity is great. The dust-free paper provided by the utility model can be applied to the field of disposable hygienic products such as sanitary towels, paper diapers and panty liners, and has the advantages of simple structure, long-acting antibacterial performance and the like.
Description
Technical field
The utility model belongs to dust-free paper field, especially relates to a kind of antibacterial dust-free paper.
Background technology
Dust-free paper (AirlaidPaper) is divided into M-3, and 0604,0606,0609,0709 series such as grade, is also airlaid nonwovens (Airlaidpulpnonwovens), is a kind of of dry non-woven cloth.Dust-free paper has unique physical property, shows as high-tension, and softness, feel, the sense of hanging down are splendid, have high water imbibition and good water retention property, are widely used in sanitary care article, the fields such as specific medical articles for use, industrial Wiping article.By its English name, can be found out two principal characters of dust-free paper: the one, raw material is wood pulp cellulose; The 2nd, adopt air lay technology.The production technology of non-weaving cloth is mainly into net and reinforces two processes.Airlaid nonwovens is produced main chemical adhesion and two kinds of methods of heat bonding of adopting.Different according to its reinforcement process, its raw material and purposes are different, are described respectively below.The purposes of dust-free cleaning paper: semiconductor production line chip, microprocessor, semiconductor fab production line, disk drive, composite, LCD show series products, production line of circuit board, precision instrument, optical articles, aircraft industry, PCB product, Medical Devices, laboratory, dust-free workshop and the contour smart manufacturing industry of production line.Optional edge sealing: ultrasonic, laser, cold sanction.The scope of application: semiconductor fab, aeronautical manufacture and maintenance, laboratory, electron trade, computer assembling, optical instrument manufacture, LCD liquid crystal display, precision instrument, optical articles, aircraft industry, and production line of circuit board etc.; Spy is applicable to without semi-conductor industry, 10 grades of-10000 grades of purification workshops that electronics industry is produced.Good dust removing effects, is combined with electrostatic-proof function, high-efficiency water-absorbing, and softness can not damaged body surface. and spy is applicable to dust-free purification workshop.The edge of non-dust cloth, dust-free cleaning cloth, superfine fibre dust-free cloth, superfine fibre cleaning wiping cloth is by state-of-the-art bead cutter edge sealing, after wiping, can not leave particulate and the end of a thread, and dirty removal capacities is strong.Can adopt the method for edge-melting edge sealing ，Ling both sides, both sides hot edge seal, Huo Si limit edge-melting edge sealing, can provide better edge sealing protection.
Important function of dust-free paper is to be applied to disposable sanitary articles in addition, and an antibacterial important research field as disposable sanitary articles is more come generally to admit by people, so that dust-free paper has bacteria resistance function, improve the needs that the whole disposable functionalization of defending product also becomes market.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of simple in structure, the antibacterial dust-free paper of good antimicrobial effect.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of antibacterial dust-free paper, comprise dust-free paper, and on the upper surface of described dust-free paper and lower surface, be equipped with antibacterial layer, antibacterial layer fits tightly with the surface of dust-free paper, and the size of antibacterial layer is consistent with the surface size of dust-free paper.
Described antibacterial layer is by the antibacterial film forming agent roller coat of polymer on dust-free paper, and after (also can room temperature air-dry), the upper and lower surface at dust-free paper forms antibacterial layer through being heating and curing.Antibacterial layer is the continuous closing membrane of the soft soft clear of layer.
The antibacterial film forming agent of polymer comprises that the raw material of following mass percent makes: emulsion polymerization 80-94%, bacteriostatic agent 1-10%, auxiliary agent 5-10%.
Described auxiliary agent is conventional auxiliary agent in the industry, as polyvinylpyrrolidone (pvp).
Emulsion polymerization described in the utility model refers to polyethers emulsion, polystyrene emulsion, polyacrylate dispersion, and preferred, emulsion polymerization is polyacrylate dispersion.
Described bacteriostatic agent is a kind of or two or more of benzethonium chloride, polyhexamethylene guanide, benzalkonium chloride, benzalkonium bromide, imidazolidinyl urea, isothiazolinone or quaternary ammonium salt bacteriostatic agent, triclosan, triclocarban, IPBC, DMDMH.
Preferably, the thickness of described antibacterial layer is 0.1-0.5mm, and antibacterial layer thickness is controlled within the scope of this, can not affect the flexibility comfort of dust-free paper itself.
The beneficial effect the utlity model has is:
Antibacterial layer in antibacterial dust-free paper of the present utility model is a continuous closed protective film; it has the effect of cutting off microbial nutrition source and intercepting air; thereby there is the preferably damp proof dustproof fungus-resistant effect that has had physical property concurrently that simultaneously has; make the regain of dust-free paper change minimum; at room temperature humidity, changing greatly regain in situation changes only 10%; dust-free paper of the present utility model can be applied in disposable Wei Pin field, as sanitary napkin, paper diaper, protection pad etc.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, dust-free paper; 2, antibacterial layer.
The specific embodiment
As shown in Figure 1, a kind of antibacterial dust-free paper of the present utility model, comprises dust-free paper.The transparent antibacterial layer that is equipped with bacteriostatic agent on the upper surface of described dust-free paper and lower surface, antibacterial layer fits tightly with the surface of dust-free paper, and the size of antibacterial layer is consistent with the surface size of dust-free paper, and the thickness of described antibacterial layer is 0.1mm.
Described bacteriostatic agent is a kind of or two or more of benzethonium chloride, polyhexamethylene guanide, benzalkonium chloride, benzalkonium bromide, imidazolidinyl urea, isothiazolinone or quaternary ammonium salt bacteriostatic agent, triclosan, triclocarban, IPBC, DMDMH.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (2)
1. an antibacterial dust-free paper, comprise dust-free paper body, it is characterized in that: on the upper surface of described dust-free paper body and lower surface, be equipped with antibacterial layer, antibacterial layer fits tightly with the surface of dust-free paper body, and the size of antibacterial layer is consistent with the surface size of dust-free paper body.
2. a kind of antibacterial dust-free paper according to claim 1, is characterized in that: the thickness of described antibacterial layer is 0.1-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320319180.0U CN203391431U (en) | 2013-06-04 | 2013-06-04 | Antibacterial dust-free paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320319180.0U CN203391431U (en) | 2013-06-04 | 2013-06-04 | Antibacterial dust-free paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391431U true CN203391431U (en) | 2014-01-15 |
Family
ID=49902991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320319180.0U Expired - Lifetime CN203391431U (en) | 2013-06-04 | 2013-06-04 | Antibacterial dust-free paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471792A (en) * | 2017-09-20 | 2017-12-15 | 张继磊 | A kind of cloth for cleaning and its method for folding |
-
2013
- 2013-06-04 CN CN201320319180.0U patent/CN203391431U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471792A (en) * | 2017-09-20 | 2017-12-15 | 张继磊 | A kind of cloth for cleaning and its method for folding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161111 Address after: 300410 Beichen science and Technology Park, Tianjin District, Huaihe Road, No. 6 Patentee after: LITTLE NURSE (TIANJIN) INDUSTRY AND COMMERCE DEVELOPMENT Ltd. Address before: 300399 No. 58, five weft Road, Dongli District, Tianjin Patentee before: TIANJIN SINOSH NEW MATERIAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170313 Address after: 300399 Dongli District, Tianjin No. five weft Road No. 58 Patentee after: TIANJIN SINOSH NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 300410 Beichen science and Technology Park, Tianjin District, Huaihe Road, No. 6 Patentee before: LITTLE NURSE (TIANJIN) INDUSTRY AND COMMERCE DEVELOPMENT Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211123 Address after: 518122 dormitory 206, building a, Life Science Park, Shencheng investment creative factory, JuLongshan a road, xiuxin community, Kengzi street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen meizhentaike Biotechnology Co.,Ltd. Address before: 300399 No. 58 Wuwei Road, Dongli District, Tianjin Patentee before: TIANJIN SINOSH NEW MATERIAL TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |