CN1865588A - Method for making paper product having surface with sterilization and activation effect - Google Patents
Method for making paper product having surface with sterilization and activation effect Download PDFInfo
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- CN1865588A CN1865588A CN 200510070713 CN200510070713A CN1865588A CN 1865588 A CN1865588 A CN 1865588A CN 200510070713 CN200510070713 CN 200510070713 CN 200510070713 A CN200510070713 A CN 200510070713A CN 1865588 A CN1865588 A CN 1865588A
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Abstract
The invention discloses a preparing method of paper with sterilization activating effect, which comprises the following steps: blending nanometer silver particle, nanometer far-infrared material grain and nanometer polymerization grain to heat at fitful temperature; connecting nanometer polymerization grain with nanometer far-infrared material grain at half-fusion instantaneous nanometer silver grain to form half-fusion nanometer polymerization composite film; covering the film on the paper surface through drum conveying as an integral; coiling the paper surface through coiling wheel to distribute nanometer silver grain and nanometer far-infrared material grain; possessing sterilization and activating fresh-keeping effect.
Description
Technical field
The present invention relates to a kind of method for making of the paper products that have surface with sterilization and activation effect, utilization cuts into identical shaped polygonal nano-Ag particles, nano-meter far infrared material granule and nanometer polymer beads, to increase mutual contact area, improve its density, see through the temperature heating again, and make the nanometer polymerization composition granule at semifused moment clad nano silver particle and nano-meter far infrared material granule and mutually combining, to form half fusion nanometer polymer laminated film, described nanometer polymer laminated film is coated in the state that is combined into one on the paper top layer, use again to furl to take turns and furled, make this paper top layer have high density nano-Ag particles and nano-meter far infrared material granule, use with the making that various food containers are provided, reach the fresh-keeping technical field of sterilization and activation.
Background technology
The making of generic container need be recycled because of the present employed material of environmental regulations, but or use nontoxic, nuisanceless and the material of natural decomposition, therefore, use paper products when meeting this environmental requirement, and aspect packing container, then common with dixie cup, paper bowl, paper disc, boxed cassette etc., and under low at cost, as the to meet health condition, when extensively being happy to use for consumer institute.
Summary of the invention
One, the problem of Xie Jueing:
1, general paper-made vessel does not all have the sterilization of existence, antibiotic, fresh-keeping effect, it is as being loaded with food, then need by preservative agent, or refrigerator cold-storage, can protect freshly, unlikelyly allow bacterium multiply the food that addles, so should refrigeration if the temperature deficiency, then its fresh-keeping effect will be had a greatly reduced quality, and the use preservative agent also is a major injury to human body then.
2, aforesaid food fresh-keeping, then effective in order to obtain preferable fresh-keeping effect with high temperature sterilization, right its cost height of this high temperature sterilization device, non-ordinary consumer can be born, and does not apply economic benefit.
3, if with the made container of general paper-like materials, the carrying when using is frequent with touching of user, and it is unavoidable that it causes secondary pollution to work as, if this container splendid attire food again, its holding time will shorten, necessity that reality haves much room for improvement.
Two, the means of Xie Jueing:
1, the present invention uses three kinds via cutting into identical shaped polygonal nano-Ag particles, nano-meter far infrared material granule and nanometer polymerization composition granule are to provide intergranular contact area, mixing and stirring again, thereby increase mutual contact area, improve its density.For example, can utilize laser knife, it is all cut into sharp octagonal particle.After the mixing and stirring, see through the proper temperature heating again, and make the nanometer polymerization composition granule at semifused moment clad nano silver particle and nano-meter far infrared material granule and mutually combining, separate the nanometer polymer laminated film to form fritting, be coated in described nanometer polymer laminated film and be the one state on the stationery top layer, using roller is again furled, make this paper top layer have nano-Ag particles and nano-meter far infrared material granule, use with the making that various food containers are provided, reach the fresh-keeping effect of sterilization and activation.
2, nano-Ag particles of the present invention, nano-meter far infrared material granule and nanometer polymer beads mutually combines, be between 135 to 140 ℃, to be the best with heating-up temperature, separate the nanometer polymer laminated film to provide moment to be combined into fritting, simultaneously the nanometer polymer laminated film is separated in aforementioned fritting and the stationery surface forms the paper products that the top layer has this film via spreading, with the economic benefit that provides a large amount of coatings to produce.
3, have highdensity nano-Ag particles and nano-meter far infrared material granule in the nanometer polymer laminated film of paper products of the present invention top layer institute coating, use the sterilizing function that this nanometer possesses, and the energy that radiated of red line far away, for cell activation metabolism effect, make its made container reach sterilization, antibiotic, benefit that activation is fresh-keeping.
The paper products of sterilization and activation effect of the present invention can provide as making various paper-made vessels, as the inner face of dixie cup, paper bowl, paper disc, paper boxed cassette, aluminum tissue paper container, Aluminium Foil Package etc., directly to provide food or other article required sterilization and fresh-keeping function.
Description of drawings
Fig. 1 is a manufacturing process calcspar of the present invention.
Fig. 2 is a coating film action plane schematic diagram of the present invention.
Fig. 3 is a section enlarged diagram after the paper products coating of the present invention.
Fig. 4 contacts schematic diagram each other for material used herein cuts into sharp octagonal particle.
Annex one is a sterilization survey report of the present invention.
Annex two is environmental protection of the present invention, nontoxic survey report.
The specific embodiment
The present invention is the method for making of the paper products that have surface with sterilization and activation effect, applying nano silver particle 1 has extremely strong binding ability with cell membrane or the cell membrane of bacterium, can directly enter thalline, (SH) combine with the mercaptan of oxygen metabolism rapidly, with blocking-up metabolism and it is lost activity, and then the characteristic of killing bacteria; Cooperate nano-meter far infrared material granule 2 to conduct energy again, and the deep tissue of infiltration, and give the biological cell vigor internally,, and then reach the fresh-keeping characteristic of food with the activating cell effect with radiation mode.
Seeing also shown in Figure 1ly, can be present in simultaneously on the top layer of paper products for making aforementioned two materials of different nature, is that applying nano polymer beads 3 is as mixing the combine media of aforementioned Nano Silver 1 with nano-meter far infrared material granule 2; Therefore, in order to make aforementioned three kinds of materials have higher density at mixing whipping procedure 123, can cut into identical shaped polygonal nano-Ag particles 1 ', nano-meter far infrared material granule 2 ' and nanometer polymer beads 3 ' in advance, advise that herein with sharp octagonal particle be preferable (shown in Figure 4), to increase mutual contact area, improve its density; See also shown in Figure 2, therefore, aforementioned nano-Ag particles 1 (1 '), nano-meter far infrared material granule 2 (2 ') and nanometer polymer beads 3 (3 ') are through stirring after 123, see through cartridge heater 40 heating, it is heated to be preferable with temperature between 135 ℃ to 140 ℃, mutually combine with nano-meter far infrared material granule 2 (2 ') and make nanometer polymer beads 3 (3 ') separate moment clad nano silver particle 1 (1 ') with fritting, use extruder 41 and form half fusion nanometer polymer laminated film 5 by discharging opening, and vertical output and be positioned at two rolling wheels 6 that are in contact with one another continually, between 6 ', use paper 7 and be subjected to the roll-in Synchronous Transfer Mode, this film 5 just is positioned at this paper 7 by this two rolling wheel 6, the place ahead of 6 ', and paper 7 top layer and film 5 top layers are reclined mutually, simultaneously by two rolling wheels 6, spreading between 6 ', and make nanometer polymer laminated film 5 be coated in the state that is combined into one on paper 7 top layer, use again and furl wheel 8 and furled this paper of finishing 7, make this paper 7 top layer have nano-Ag particles 1 and nano-meter far infrared material granule 2 (as shown in Figure 3), and by this nano-meter characteristic, has the function of strengthening paper products, more provide the making of various food containers to use, reach the fresh-keeping effect of sterilization and activation.
The present invention is according to the nanometer polymer laminated film of aforesaid paper products top layer institute coating, because of aforesaid method for making, its nano-Ag particles 1 (1 ') and nano-meter far infrared material granule 2 (2 ') high density are covered with on these film 5 surfaces, can provide this film coating layer as making various paper-made vessels, inner face as dixie cup, paper bowl, paper disc, paper boxed cassette, aluminum tissue paper container, Aluminium Foil Package etc., can directly provide food or required sterilization and the fresh-keeping function of other article according to afore-mentioned characteristics, and application widely is provided.
Since this Nano Silver to human body be nontoxic, do not have irritated, non-stimulated, can not cause bacterial dissociation, can not develop immunity to drugs, can not destroy human immune system's characteristic, and tool long acting antibiotic effect, if be used in food or medical treatment, then this nanometer polymerization composition granule then can adopt the food grade polymer material, make on its container that is used in paper products, the safety and environmental protection material of food-grade can be provided, can be utilization benefit person widely.
Nano Silver of the present invention and far-infrared ray material coverlay are to the sterilization situation of Escherichia coli and staphylococcus aureus, through entrusting genus TaiWan, China laboratory certification system (CNLA) the approval experiment survey report of doing (as annex one) as follows:
Therefore, susceptible of proof of the present invention has sterilizing ability (as the 2nd, 3 pages of annexes 1).
In addition, the present invention is through the environmental protection and the toxicity inspection of this accredited laboratory, and its result (annex two) is as follows:
| Interventions Requested | Check mark method | The result |
| Outward appearance | Should be water white transparency, the liquid of no foreign matter | Faint yellow clear liquid |
| PH value | Inspection liquid and blank solution pH value are poor | Inspection liquid value: 8.03 blank solution values: 6.89 liang of liquid differences: 1.14 |
| Heavy metal | Inspection liquid colour generation must not contrast liquid and be color depth | Colour generation is shallow |
| The potassinm permanganate reducing property | It is following for qualified that the potassinm permanganate consumption should be 10ppm | 1.11ppm |
| Evaporated residue | Residual quantity should be below 30ppm | 2.0ppm |
Therefore, the present invention all meets the rules present worth through every detected value, that is through heavy metal, toxicity and residue test, its result is tool environmental protection and avirulence (as annex two).
Claims (4)
1, a kind of method for making of the paper products that have surface with sterilization and activation effect is that applying nano silver particle, nano-meter far infrared material granule and nanometer polymerization composition granule are raw material, it is characterized in that its method for making comprises:
A, nano-Ag particles, nano-meter far infrared material granule and nanometer polymerization composition granule are cut into polygonal mixing and stirring again, to improve its density;
B, make the nanometer polymerization composition granule through heater at semifused moment clad nano silver particle and nano-meter far infrared material granule and mutually combining;
C, use extruder and form half fusion nanometer polymer composite film by discharging opening, and continually vertical output between two rolling wheels;
D, aforementioned two rolling wheels run over this paper, use paper and be subjected to the roll-in Synchronous Transfer Mode, this film just is positioned at the place ahead by this two rolling wheel, this paper top layer and reclines mutually, and make a paper top layer and film top layer simultaneously by the spreading between two rolling wheels, and make the nanometer polymer composite film be coated in the state that is combined into one on the stationery top layer;
E, use and to furl wheel and furled the paper products that this is finished again;
Therefore, this paper top layer has nano-Ag particles and nano-meter far infrared material granule.
The method for making of the paper products that 2, have surface with sterilization and activation effect according to claim 1 is characterized in that: this nanometer polymerization composition granule is separated moment clad nano silver particle and nano-meter far infrared material granule and the heating-up temperature that mutually combines is 135 to 140 ℃ with fritting.
The method for making of the paper products that 3, have surface with sterilization and activation effect according to claim 1 is characterized in that: cutting this nano-Ag particles, nano-meter far infrared material granule and nanometer polymerization composition granule is sharp octagonal, so that intergranular contact area to be provided.
4, the application of the described paper products that have surface with sterilization and activation effect of claim 1, it is characterized in that: highdensity nano-Ag particles that is covered with on this nanometer polymer composite film and nano-meter far infrared material granule, can provide as making various paper-made vessels, as the inner face of dixie cup, paper bowl, paper disc, paper boxed cassette, aluminum tissue paper container, Aluminium Foil Package etc., directly to provide food or other article required sterilization and fresh-keeping function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510070713 CN1865588A (en) | 2005-05-17 | 2005-05-17 | Method for making paper product having surface with sterilization and activation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510070713 CN1865588A (en) | 2005-05-17 | 2005-05-17 | Method for making paper product having surface with sterilization and activation effect |
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| Publication Number | Publication Date |
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| CN1865588A true CN1865588A (en) | 2006-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200510070713 Pending CN1865588A (en) | 2005-05-17 | 2005-05-17 | Method for making paper product having surface with sterilization and activation effect |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757710A (en) * | 2019-09-27 | 2020-02-07 | 林光湧 | Fresh-keeping packaging kit and preparation method thereof |
| CN111113960A (en) * | 2019-11-29 | 2020-05-08 | 上海工程技术大学 | Composite cloth preparation equipment |
-
2005
- 2005-05-17 CN CN 200510070713 patent/CN1865588A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757710A (en) * | 2019-09-27 | 2020-02-07 | 林光湧 | Fresh-keeping packaging kit and preparation method thereof |
| CN111113960A (en) * | 2019-11-29 | 2020-05-08 | 上海工程技术大学 | Composite cloth preparation equipment |
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