CN102746600A - Titanium-containing polyvinyl alcohol (PVA) cool towel and manufacturing method thereof - Google Patents
Titanium-containing polyvinyl alcohol (PVA) cool towel and manufacturing method thereof Download PDFInfo
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- CN102746600A CN102746600A CN2012102483835A CN201210248383A CN102746600A CN 102746600 A CN102746600 A CN 102746600A CN 2012102483835 A CN2012102483835 A CN 2012102483835A CN 201210248383 A CN201210248383 A CN 201210248383A CN 102746600 A CN102746600 A CN 102746600A
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- pva
- titaniferous
- cool towel
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- titanium
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Abstract
The invention discloses a titanium-containing polyvinyl alcohol (PVA) cool towel and a manufacturing method of the titanium-containing PVA cool towel. The titanium-containing PVA cool towel is mainly prepared by adding titanium element, of which the weight is of 0.5-20% of the slurry, to the slurry in the preparation process, due to the mildew-proof effect, the titanium element can replace the traditional mildew inhibitors to overcome possible defects caused by allergies, eczema and odor and the like. The manufacturing method shortens the production cycle and increases the production efficiency through omission of the traditional mildew-proof process. Beside the mildew-proof effect, the titanium element also has beneficial physiological effects for human body.
Description
Technical field
The invention belongs to the cool towel of PVA field, be specifically related to a kind of cool towel of PVA and method of manufacture thereof that need not to add mould inhibitor and need not the mildew-resistant processing procedure.
Background technology
The cool towel of PVA is to be formed by PVA (Z 150PH) system of closing; The PVA dissolving adds starch, and (starch is mainly used in and plays the gelatinization effect in the procedure for producing; So that the viscosity of raising raw material), water stirs; Add stirrings such as an amount of acids, formaldehyde again and make slurry and incorporate mould into, add slurry again after adding mylar again, processing procedure is roughly following:
Slurrying material → formed product → cooling → drying → decomposition (cutting) → cleaning → mildew-resistant → packing → product examine → shipment.
Must in above-mentioned mildew-resistant processing procedure, add mould inhibitor in the cool towel products of prior art PVA, guarantee that the product of packing shipment can be not mouldy.For adding the cool towel products of mould inhibitor is arranged, part human consumer uses and has allergy, eczema phenomenon, and owing to added mould inhibitor, has unpleasant taste when opening bag.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides cool towel of a kind of titaniferous PVA and method of manufacture thereof, the cool towel of titaniferous PVA of the present invention need not to add mould inhibitor and the mildew-resistant processing procedure just can reach anti-mold effect, and also have the physiological action for the human body beneficial.
The present invention for the technical scheme that solves its technical problem and adopt is:
The cool towel of a kind of titaniferous PVA, the raw material of the cool towel of said titaniferous PVA comprises the slurry that contains PVA, contains titanium elements in the said slurry, said titanium elements accounts for 0.5% to 20% of slurry gross weight.
Preferably, said titanium elements accounts for 0.5% to 10% of slurry gross weight.
Preferably, said titanium elements exists with nano level metal titanium form.
In total weight percent, the component and the proportioning of said slurry are following:
PVA：4%-10%；
Nano level metal titanium: 0.5% to 20%;
Water: 70%-90%
Paste agent: 2%-6%;
Formaldehyde: 2%-6%;
Acid: surplus.
Preferably, said paste agent is a starch.
More preferably, said paste agent is a wheat starch.
Preferably, the pH value of said acid is 1-2.
Preferably, said acid is at least a in hydrochloric acid and the sulfuric acid.
Preferably, the raw material of the cool towel of said titaniferous PVA also comprises cloth.
The method of manufacture of the cool towel of above-mentioned titaniferous PVA is undertaken by following processing procedure: slurrying material → formed product → cool off → dry → cut → clean → pack → product examine → shipment;
Wherein, slurrying material processing procedure is specific as follows: the component of slurry and proportioning are PVA:4%-10%; Nano level metal titanium: 0.5% to 20%; Water: 70%-90%; Paste agent: 2%-6%; Formaldehyde: 2%-6%; Acid: surplus; Earlier PVA is added nano level metal titanium, water and paste agent and stir, add acid and formaldehyde again and stir, make slurry.
The invention has the beneficial effects as follows: the cool towel of titaniferous PVA of the present invention is in the preparation process of its slurry, to have added titanium elements; Because titanium elements has mildew-proof function; Therefore can substitute traditional mould inhibitor to overcome the defectives such as allergy, eczema and peculiar smell that possibly cause; And omitted traditional mildew-resistant processing procedure, therefore shortened fabrication cycle, improved production efficiency, and titanium elements also has the physiological action for the human body beneficial except having mildew-proof function.
Embodiment
Embodiment: the formula of size of the cool towel of the titaniferous PVA of the embodiment of the invention 1 to 10 sees the following form 1:
Table 1 (unit: weight percent)
Wherein, wheat starch is an ideal paste agent comparatively, is mainly used in and plays the gelatinization effect in the procedure for producing, so that improve the viscosity of raw material.But also can adopt other starch, like W-Gum, yam starch etc., but see from the outward appearance functional property of product, wheat starch is comparatively desirable; Same gelatinization effect can add water glass and substitute, though can the too late wheat starch of moulding functional property.
Wherein, acid is mainly sulfuric acid and/or hydrochloric acid, and pH value is comparatively reasonable at 1-2.
According to above-mentioned prescription, the processing procedure of the slurry of the cool towel of titaniferous PVA of the present invention is following: earlier PVA is added nano level metal titanium, water and paste agent and stir, add acid and formaldehyde again and stir, make slurry.
The method of manufacture of the cool towel of titaniferous PVA of the present invention is undertaken by following processing procedure: slurrying material → formed product → cool off → dry → cut (decomposition) → cleaning → packing → product examine → shipment.
Have above-mentioned method of manufacture to know, the present invention has added the nano level metal titanium with mildew-proof function in the process of slurrying material, has omitted required mould inhibitor in traditional mildew-resistant processing procedure and the mildew-resistant processing procedure, and all the other processing procedures are all identical with prior art.
In said product molding manufacture procedure, can, slurry add cloth in adding the process of mould, so that the cool towel of the titaniferous PVA after moulding middle part has cloth, to improve the tearing toughness of cool towel.This cloth is preferably the employing mylar.
Titanium is a kind ofly can make cell ionization through radiating consistent wavelength, regulates the element of body current.Thereby human body is produced useful physiological action.It can unbend sb.'s mind, improve motion function through regulating electric current; Through regulating amount of localized heat, make loosening all muscles; Through stimulating blood flow to help to remove the Substrate and the tired factor that produces by pain in the blood flow; Has obvious effect to alleviating symptoms such as bursitis, sciatica, headache, sacroiliitis and premenstrual syndrome.Titanium is to the human body beneficial, and quite safe, is fit to very much health.Ti product be owing to can stabilize body current, the tight state of the muscle of releiving, therefore; Spirit can be loosened, muscle also can loosen gradually; And can improve motion function, titanium elements thermal conduction is fast, makes the cool towel of the present invention can be more nice and cool with respect to existing cool towel; Bring a slight chill in the air for the human consumers that are in hot summer, safe and environmentally friendly.Cool towel of the present invention, does not have unpleasant taste yet and exists so can not cause allergy, eczema owing to do not contain traditional mould inhibitor.
The foregoing description is merely the illustrative principle of the invention and effect thereof, but not is used to limit the present invention.Rights protection scope of the present invention should be listed like claims.
Claims (10)
1. the cool towel of a titaniferous PVA, the raw material of the cool towel of said titaniferous PVA comprises the slurry that contains PVA, it is characterized in that: contain titanium elements in the said slurry, said titanium elements accounts for 0.5% to 20% of slurry gross weight.
2. the cool towel of titaniferous PVA as claimed in claim 1, it is characterized in that: said titanium elements accounts for 0.5% to 10% of slurry gross weight.
3. the cool towel of titaniferous PVA as claimed in claim 1, it is characterized in that: said titanium elements exists with nano level metal titanium form.
4. the cool towel of titaniferous PVA as claimed in claim 1, it is characterized in that: in total weight percent, the component and the proportioning of said slurry are following:
PVA：4%-10%；
Nano level metal titanium: 0.5% to 20%;
Water: 70%-90%
Paste agent: 2%-6%;
Formaldehyde: 2%-6%;
Acid: surplus.
5. the cool towel of titaniferous PVA as claimed in claim 4, it is characterized in that: said paste agent is a starch.
6. the cool towel of titaniferous PVA as claimed in claim 5, it is characterized in that: said paste agent is a wheat starch.
7. the cool towel of titaniferous PVA as claimed in claim 4, it is characterized in that: the pH value of said acid is 1-2.
8. the cool towel of titaniferous PVA as claimed in claim 7 is characterized in that: said acid is at least a in hydrochloric acid and the sulfuric acid.
9. the cool towel of titaniferous PVA as claimed in claim 1 is characterized in that: the raw material of the cool towel of said titaniferous PVA also comprises cloth.
10. the method for manufacture like the cool towel of each described titaniferous PVA in the claim 1 to 9 is characterized in that: undertaken by following processing procedure: slurrying material → formed product → cool off → dry → cut → clean → pack → product examine → shipment;
Wherein, slurrying material processing procedure is specific as follows: the component of slurry and proportioning are PVA:4%-10%; Nano level metal titanium: 0.5% to 20%; Water: 70%-90%; Paste agent: 2%-6%; Formaldehyde: 2%-6%; Acid: surplus; Earlier PVA is added nano level metal titanium, water and paste agent and stir, add acid and formaldehyde again and stir, make slurry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248383.5A CN102746600B (en) | 2012-07-18 | 2012-07-18 | Titanium-containing polyvinyl alcohol (PVA) cool towel and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248383.5A CN102746600B (en) | 2012-07-18 | 2012-07-18 | Titanium-containing polyvinyl alcohol (PVA) cool towel and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN102746600A true CN102746600A (en) | 2012-10-24 |
| CN102746600B CN102746600B (en) | 2015-03-25 |
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| CN201210248383.5A Expired - Fee Related CN102746600B (en) | 2012-07-18 | 2012-07-18 | Titanium-containing polyvinyl alcohol (PVA) cool towel and manufacturing method thereof |
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Citations (10)
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|---|---|---|---|---|
| US3673125A (en) * | 1969-05-10 | 1972-06-27 | Kanegafuchi Spinning Co Ltd | Method of producing polyvinyl acetal porous articles |
| JPS62121738A (en) * | 1985-11-21 | 1987-06-03 | Kuraray Co Ltd | Porous high-molecular article |
| JPH05230270A (en) * | 1992-02-17 | 1993-09-07 | Kanebo Ltd | Production of polyvinyl acetal sponge sheet |
| JP2546816B2 (en) * | 1991-12-06 | 1996-10-23 | 鐘紡株式会社 | Method for producing polyvinyl acetal-based porous body |
| CN1939965A (en) * | 2005-09-30 | 2007-04-04 | 李小鲁 | Hydrophobic degradable biological material, its production and sheet forming products |
| CN101601570A (en) * | 2009-07-02 | 2009-12-16 | 惠州强雳日常用品制造有限公司 | A kind of suede towel and preparation method thereof |
| CN102190842A (en) * | 2010-03-04 | 2011-09-21 | 昆勤清洁用品(昆山)有限公司 | Synthetic chamois, and manufacture process thereof |
| CN102504346A (en) * | 2011-11-10 | 2012-06-20 | 四川大学 | Starch based nanometer photocatalytic composite degrading modifying agent and preparation method thereof |
| CN102504454A (en) * | 2011-11-04 | 2012-06-20 | 郝喜海 | Ultraviolet resistant polyvinyl alcohol fruit bag film preparation formula and technology thereof |
| CN102504345A (en) * | 2011-11-10 | 2012-06-20 | 宁夏绿环生物降解制品开发有限公司 | Disposable controlled completely-degradable plastic packing bag and preparation method thereof |
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2012
- 2012-07-18 CN CN201210248383.5A patent/CN102746600B/en not_active Expired - Fee Related
Patent Citations (10)
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| US3673125A (en) * | 1969-05-10 | 1972-06-27 | Kanegafuchi Spinning Co Ltd | Method of producing polyvinyl acetal porous articles |
| JPS62121738A (en) * | 1985-11-21 | 1987-06-03 | Kuraray Co Ltd | Porous high-molecular article |
| JP2546816B2 (en) * | 1991-12-06 | 1996-10-23 | 鐘紡株式会社 | Method for producing polyvinyl acetal-based porous body |
| JPH05230270A (en) * | 1992-02-17 | 1993-09-07 | Kanebo Ltd | Production of polyvinyl acetal sponge sheet |
| CN1939965A (en) * | 2005-09-30 | 2007-04-04 | 李小鲁 | Hydrophobic degradable biological material, its production and sheet forming products |
| CN101601570A (en) * | 2009-07-02 | 2009-12-16 | 惠州强雳日常用品制造有限公司 | A kind of suede towel and preparation method thereof |
| CN102190842A (en) * | 2010-03-04 | 2011-09-21 | 昆勤清洁用品(昆山)有限公司 | Synthetic chamois, and manufacture process thereof |
| CN102504454A (en) * | 2011-11-04 | 2012-06-20 | 郝喜海 | Ultraviolet resistant polyvinyl alcohol fruit bag film preparation formula and technology thereof |
| CN102504346A (en) * | 2011-11-10 | 2012-06-20 | 四川大学 | Starch based nanometer photocatalytic composite degrading modifying agent and preparation method thereof |
| CN102504345A (en) * | 2011-11-10 | 2012-06-20 | 宁夏绿环生物降解制品开发有限公司 | Disposable controlled completely-degradable plastic packing bag and preparation method thereof |
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| 李大成等: "关于我国二氧化钛新品种的深度开发与应用（三）TiO2在催化和颜料领域中的应用", 《四川化工与腐蚀控制》, vol. 5, no. 1, 2002, pages 32 - 35 * |
| 杨栋樑等: "纺织品抑菌整理技术进展的回顾", 《印染助剂》, vol. 23, no. 1, January 2006 (2006-01-01), pages 1 - 4 * |
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| CN102746600B (en) | 2015-03-25 |
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