CN201031024Y - Ultraviolet-resistant laminated packaging film - Google Patents
Ultraviolet-resistant laminated packaging film Download PDFInfo
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- CN201031024Y CN201031024Y CNU2007200007294U CN200720000729U CN201031024Y CN 201031024 Y CN201031024 Y CN 201031024Y CN U2007200007294 U CNU2007200007294 U CN U2007200007294U CN 200720000729 U CN200720000729 U CN 200720000729U CN 201031024 Y CN201031024 Y CN 201031024Y
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- Prior art keywords
- layer
- ultraviolet
- uvioresistant
- film
- coating
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- Expired - Fee Related
Links
- 239000012785 packaging film Substances 0.000 title claims abstract description 21
- 229920006280 packaging film Polymers 0.000 title claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 47
- 238000000576 coating method Methods 0.000 claims abstract description 47
- 238000003475 lamination Methods 0.000 claims abstract description 17
- 239000002250 absorbent Substances 0.000 claims abstract description 10
- 230000002745 absorbent Effects 0.000 claims abstract description 10
- 239000004698 Polyethylene Substances 0.000 claims description 14
- 239000004743 Polypropylene Substances 0.000 claims description 14
- 229920000728 polyester Polymers 0.000 claims description 14
- -1 polyethylene Polymers 0.000 claims description 14
- 229920000573 polyethylene Polymers 0.000 claims description 14
- 229920001155 polypropylene Polymers 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000001228 spectrum Methods 0.000 claims description 6
- 235000000177 Indigofera tinctoria Nutrition 0.000 claims description 5
- 239000003086 colorant Substances 0.000 claims description 5
- 229940097275 indigo Drugs 0.000 claims description 5
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 claims description 5
- 238000002835 absorbance Methods 0.000 abstract description 14
- 238000002834 transmittance Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 239000010408 film Substances 0.000 abstract 3
- 230000006750 UV protection Effects 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- 239000000975 dye Substances 0.000 description 36
- 239000006096 absorbing agent Substances 0.000 description 30
- 239000000463 material Substances 0.000 description 18
- 230000003287 optical effect Effects 0.000 description 8
- 238000010998 test method Methods 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 7
- 238000011481 absorbance measurement Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 241000675108 Citrus tangerina Species 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an ultraviolet resistance lamination packaging film, it includes: a first thin film layer; an anti-ultraviolet absorbent layer coated on the first film layer for resisting ultraviolet penetration; a semi-transparent dye layer coated on the ultraviolet-resistant absorbent layer; the second film layer is arranged on the semitransparent dye layer and combined with the first film layer to form a coating to protect the ultraviolet-resistant absorbent layer and the semitransparent dye layer from being scratched and damaged by external force; according to the component composition, the ultraviolet resistance absorbent layer is provided to reduce the light splitting absorbance transmittance of ultraviolet rays, and the semitransparent dye layer is utilized to shield part of visible light rays, so that the packaging effect of protecting substances which can generate sensitive change on the ultraviolet rays and the visible light rays is achieved, and the substances can be seen through.
Description
Technical field
The utility model relates to a kind of uvioresistant lamination packaging film; particularly about having uvioresistant (UV) absorber layer, translucent dye coating; reach protection and can produce the responsive packing effect that changes material, can have an X-rayed the packaging film of this material again ultraviolet ray (UV) and visible rays.
Background technology
The industrial and commercial prosperity of society now, space utilization an inch of land is an inch of gold; Scientific and technological progress again, all kinds of material are also continually developed innovation; wherein advance by leaps and bounds on the way especially with medical supplies; but medical supplies are the not irradiation of UV resistant (UV) and visible rays often; be to produce the material of responsive variation effect; its preservation of packaged concerns the safety when using again; therefore how to take into account the effect of this material of perspective and protection, can reach space utilization again, it adopts soft packaging film is the place of related industry effort now.
See also Fig. 1 and Fig. 2 and shown in Figure 9, shown in accompanying drawing be the beam split absorbance measurement relevant regulations table of commonly using transparent plastic material rete section-drawing, commonly using transparent plastic material rete beam split absorbance transmitance figure and ordinary test method; Wherein transparent plastic material rete 100 detects the opposing ultraviolet ray through the standard of ordinary test method, ultraviolet wavelength is general approximately slightly below 400nm, in its test data, when wavelength is 318.5nm, spectrophotometric transmittance approximately slightly 70%, the obvious disclosing solution of its result grows tall in the ultraviolet ray of 310.0nm, and the ultraviolet ability of its transparent plastic material rete 1 opposing is very low.
Therefore, take a broad view of above analysis, how above-mentioned defective is forgone, be the place of the technical difficulties of the utility model institute desire solution.
Summary of the invention
The purpose of this utility model provides a kind of uvioresistant lamination packaging film; reduce by ultraviolet minute optical absorbance transmitance in order to this uvioresistant (UV) absorber layer; and utilize translucent dye coating to come the shaded portions visible rays; reach protection and can produce the responsive packing effect that changes material, can have an X-rayed this material again ultraviolet ray (UV) and visible rays.
The technical solution of the utility model realizes by following technical proposals, a kind of uvioresistant lamination packaging film provided by the utility model comprises: a first film layer, its top is provided with uvioresistant (UV) absorber layer, translucent dye coating, and is combined to form the coating protective effect with second thin layer; One uvioresistant (UV) absorber layer is provided with and coats the first film layer top, provides opposing ultraviolet ray (UV) to penetrate; Half transparency dye layer is to be provided with to coat uvioresistant (UV) absorber layer top, provides opposing shaded portions visible rays to penetrate; One second thin layer is to be provided with to cover on the translucent dye coating, and is combined to form coating with this first film layer, and protection this uvioresistant (UV) absorber layer, translucent dye coating are provided, and can not scrape because of external force and ruin, destroys.
Further technical scheme of the present utility model is for a kind of uvioresistant lamination packaging film that is provided, it comprises: a first film layer, it is polyester (PET), its top is provided with uvioresistant (UV) absorber layer, translucent dye coating, and is combined to form the coating protective effect with second thin layer; One uvioresistant (UV) absorber layer is provided with and coats the first film layer top, provides opposing ultraviolet ray (UV) to penetrate, uvioresistant (UV) coefficient of this uvioresistant (UV) absorber layer, and it is between 0 to 60; Half transparency dye layer is to be provided with to coat uvioresistant (UV) absorber layer top, provides opposing shaded portions visible rays to penetrate, and the colorant of this translucent dye coating is the visible rays that covers red, orange, yellow, green, blue, indigo, purple arbitrary part spectrum; One second thin layer is polyethylene (PE), is to be provided with to cover on the translucent dye coating, and is combined to form coating with this first film layer, and protection this uvioresistant (UV) absorber layer, translucent dye coating are provided, and can not scrape because of external force and ruin, destroys.
In addition further technical scheme of the present utility model is for a kind of uvioresistant lamination packaging film that is provided, it comprises: a first film layer, it is polyester (PET), its top is provided with uvioresistant (UV) absorber layer, translucent dye coating, and is combined to form the coating protective effect with second thin layer; One uvioresistant (UV) absorber layer is provided with and coats the first film layer top, provides opposing ultraviolet ray (UV) to penetrate, uvioresistant (UV) coefficient of this uvioresistant (UV) absorber layer, and it is between 0 to 60; Half transparency dye layer is to be provided with to coat uvioresistant (UV) absorber layer top, provides opposing shaded portions visible rays to penetrate, and the colorant of this translucent dye coating is the visible rays that covers red, orange, yellow, green, blue, indigo, purple arbitrary part spectrum; One second thin layer is polypropylene (PP), is to be provided with to cover on the translucent dye coating, and is combined to form coating with this first film layer, and protection this uvioresistant (UV) absorber layer, translucent dye coating are provided, and can not scrape because of external force and ruin, destroys.
According to forming by above-mentioned member; provide this uvioresistant (UV) absorber layer to reduce by ultraviolet minute optical absorbance transmitance; and utilize translucent dye coating to come the shaded portions visible rays; really reached protection and can produce the responsive soft packaging film packing effect that changes material, can have an X-rayed this material again ultraviolet ray (UV) and visible rays.
Be appreciated that fwd general introduction and following detailed all are exemplary and explanat, the utility model that is intended to limit for claim provides further explanation.
The utility model is more effective opposing ultraviolet ray, can in the first film layer of uvioresistant lamination packaging film or second thin layer, directly add ultraviolet-resistant absorbent, make on the ordinary test method detection data of beam split absorbance measurement, tangible uvioresistant usefulness being arranged, also can in the first film layer second thin layer of uvioresistant lamination packaging film, directly add translucent dyestuff again with the opposing visible rays; Again, can be terephthalic acid and ethylene glycol is sloughed the polyester (PET, Poly-ethylene terephthalate) of hydrone polymerization selecting for use of the first film layer, its advantage is light weight and hard, acid and alkali-resistance, airtight; In addition selecting for use of second thin layer can be polyethylene (PE) or polypropylene (PP) material, and the advantage of polyethylene (PE) is fastness to water, corrosion stability, resistance to chemical reagents, Dent resistance, and that the advantage of polypropylene (PP) is anti-insulation, resistance to effect of heat, surface gloss is good.
Below just relevant technology contents of the present utility model and detailed description, existing conjunction with figs. and given embodiment describe as follows.
Description of drawings
Fig. 1 is for commonly using transparent plastic material rete section-drawing;
Fig. 2 is for commonly using transparent plastic material rete beam split absorbance transmitance figure;
Fig. 3 is the utility model first embodiment section-drawing;
Fig. 4 divides optical absorbance transmitance figure for the utility model first embodiment;
Fig. 5 is the utility model second embodiment section-drawing;
Fig. 6 divides optical absorbance transmitance figure for the utility model second embodiment;
Fig. 7 is the utility model the 3rd embodiment section-drawing;
Fig. 8 divides optical absorbance transmitance figure for the utility model the 3rd embodiment;
Fig. 9 is the beam split absorbance measurement relevant regulations table of ordinary test method.
Description of reference numerals: transparent plastic material rete 100; First embodiment A; Second Embodiment B; The 3rd Embodiment C; The first film layer 1; Uvioresistant (UV) absorber layer 2; Translucent dye coating 3; Second thin layer 4.
The specific embodiment
At first, see also Fig. 3 and shown in Figure 4, shown accompanying drawing is that the utility model first embodiment section-drawing and the utility model first embodiment divide optical absorbance transmitance figure; It comprises: a first film layer 1, and it is polyester (PET), its top is provided with uvioresistant (UV) absorber layer 2, and is combined to form the coating protective effect with second thin layer 4; One uvioresistant (UV) absorber layer 2 is provided with and coats the first film layer 1 top, provides opposing ultraviolet ray (UV) to penetrate, uvioresistant (UV) coefficient of this uvioresistant (UV) absorber layer 2, and it is between 0 to 60; One second thin layer 4 is polyethylene (PE) or polypropylene (PP), be to be provided with to cover on uvioresistant (UV) absorber layer 2, and be combined to form coating with this first film layer 1, provide protection this uvioresistant (UV) absorber layer 2 can not scrape and ruin, destroy, to finish uvioresistant lamination packaging film first embodiment A because of external force; In addition according to shown in Fig. 9 regulation, through beam split determination of absorbance relevant title, symbol and definition, do the ordinary test method and detect the anti-ultraviolet ability of first embodiment A, transverse axis is that wavelength (nm), the longitudinal axis are spectrophotometric transmittance (%) as shown in Figure 4, ultraviolet wavelength is general approximately slightly below 400nm, so first embodiment A is in detection, when wavelength is 387.0nm, spectrophotometric transmittance approximately slightly 66.5%, thus in the test as can be known first embodiment A behind uvioresistant (UV) absorber layer 2, can reduce ultraviolet transmitance by actv..
Again, see also Fig. 5 and shown in Figure 6, shown accompanying drawing is that the utility model second embodiment section-drawing and the utility model second embodiment divide optical absorbance transmitance figure, it comprises: a first film layer 1, it is polyester (PET), its top is provided with translucent dye coating 3, and is combined to form the coating protective effect with second thin layer 4; Half transparency dye layer 3 is to be provided with to coat the first film layer 1 top, provides opposing shaded portions visible rays to penetrate, and the colorant of this translucent dye coating is the visible rays that covers red, orange, yellow, green, blue, indigo, purple arbitrary part spectrum; One second thin layer 4 is polyethylene (PE) or polypropylene (PP), be to be provided with to cover on the translucent dye coating 3, and be combined to form coating with this first film layer 1, provide protection this translucent dye coating 3, can not scrape and ruin, destroy because of external force, finishing uvioresistant lamination packaging film second Embodiment B, its translucent dye coating 3 is designed to tangerine look translucent dyestuff originally applying; In addition according to shown in Fig. 9 regulation, through beam split determination of absorbance relevant title, symbol and definition, do the ordinary test method and detect the anti-ultraviolet ability of second Embodiment B, transverse axis is that wavelength (nm), the longitudinal axis are spectrophotometric transmittance (%) as shown in Figure 6, ultraviolet wavelength is general approximately slightly below 400nm, so second applies B in detection, when wavelength is 450.0nm, spectrophotometric transmittance is rough 1.1%, thus in the test as can be known second Embodiment B behind translucent dye coating 3, can actv. opposing ultraviolet ray see through.
Again, see also Fig. 7 and shown in Figure 8, shown in accompanying drawing be that the utility model the 3rd embodiment section-drawing and the utility model the 3rd embodiment divide optical absorbance transmitance figure; It comprises: a first film layer 1, and it is polyester (PET), its top is provided with uvioresistant (UV) absorber layer 2, translucent dye coating 3, and is combined to form the coating protective effect with second thin layer 4; One uvioresistant (UV) absorber layer 2 is provided with and coats the first film layer 1 top, provides opposing ultraviolet ray (UV) to penetrate, uvioresistant (UV) coefficient of this uvioresistant (UV) absorber layer 2, and it is between 0 to 60; Half transparency dye layer 3, be to be provided with to coat uvioresistant (UV) absorber layer 2 tops, provide opposing shaded portions visible rays to penetrate, the colorant of this translucent dye coating 3 is the visible rays that cover red, orange, yellow, green, blue, indigo, purple arbitrary part spectrum; One second thin layer 4 is polyethylene (PE) or polypropylene (PP), be to be provided with to cover on the translucent dye coating 3, and be combined to form coating with this first film layer 1, protection this uvioresistant (UV) absorber layer 2, translucent dye coating 3 are provided, can not scrape and ruin, destroy because of external force, to finish uvioresistant lamination packaging film the 3rd Embodiment C, its translucent dye coating 3 is designed to tangerine look translucent dyestuff at present embodiment; Shown in Fig. 9 regulation, through the relevant title of beam split determination of absorbance, symbol and definition, do the ordinary test method and detect the anti-ultraviolet ability of the 3rd Embodiment C, transverse axis is wavelength (nm) as shown in Figure 8, the longitudinal axis is spectrophotometric transmittance (%), ultraviolet wavelength is general approximately slightly below 400nm, so the 3rd Embodiment C is in detection, when wavelength is 455.0nm, spectrophotometric transmittance rough 0.1%, thus the test in as can be known the 3rd Embodiment C through uvioresistant (UV) absorber layer 2, can very effective opposing is ultraviolet behind the translucent dye coating 3 see through, effect is very good in the opposing ultraviolet ray.
In addition again, the utility model is on the ordinary test method examination criteria of beam split absorbance measurement, and when the setting wavelength was lower than 300nm, spectrophotometric transmittance will be lower than 10%; When wavelength was higher than 500nm, it is 20% anti-ultraviolet high-effect to reach that spectrophotometric transmittance will be lower than, and when using to required each visible rays that covers different spectrum of product, cooperated the color of adjusting its translucent dye coating 3 during fabrication.
Yet above-mentioned explanation only is embodiment of the present utility model, and is non-for limiting embodiment of the present utility model; All personages who is familiar with this skill, it complies with feature category of the present utility model, and other equivalence of having done changes or modifies, and selects or alteration of form etc. as size, material, all should be encompassed in following the utility model institute claim.
Claims (5)
1. uvioresistant lamination packaging film is characterized in that it comprises:
One the first film layer, its top is provided with ultraviolet-resistant absorbent layer, translucent dye coating, and is combined to form the coating protective effect with second thin layer;
One ultraviolet-resistant absorbent layer is provided with and coats the first film layer top, provides the opposing ultraviolet ray to penetrate;
Half transparency dye layer is to be provided with to coat ultraviolet-resistant absorbent layer top, provides opposing shaded portions visible rays to penetrate;
One second thin layer is to be provided with to cover on the translucent dye coating, and is combined to form coating with this first film layer, and this ultraviolet-resistant absorbent layer of protection, translucent dye coating are provided.
2. uvioresistant lamination packaging film as claimed in claim 1 is characterized in that the colorant of this translucent dye coating, is the visible rays that covers red, orange, yellow, green, blue, indigo, purple arbitrary part spectrum.
3. uvioresistant lamination packaging film as claimed in claim 1, the uvioresistant coefficient that it is characterized in that this ultraviolet-resistant absorbent layer is between 0 to 60.
4. uvioresistant lamination packaging film as claimed in claim 1 is characterized in that this first film layer is polyester (PET).
5. uvioresistant lamination packaging film as claimed in claim 1 is characterized in that this second thin layer is polyethylene (PE) or polypropylene (PP).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200007294U CN201031024Y (en) | 2007-02-14 | 2007-02-14 | Ultraviolet-resistant laminated packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200007294U CN201031024Y (en) | 2007-02-14 | 2007-02-14 | Ultraviolet-resistant laminated packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031024Y true CN201031024Y (en) | 2008-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200007294U Expired - Fee Related CN201031024Y (en) | 2007-02-14 | 2007-02-14 | Ultraviolet-resistant laminated packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031024Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785836A (en) * | 2012-08-21 | 2012-11-21 | 饶平挚信彩印有限公司 | Ultraviolet resistant transparent food packaging film and preparation method thereof |
| CN102105369B (en) * | 2008-07-30 | 2015-04-22 | 高露洁-棕榄公司 | A UV-protected container with product having dyes or lakes |
| CN107444687A (en) * | 2016-05-26 | 2017-12-08 | 住友化学株式会社 | The package body and its manufacture method of Porous separator coiling body and the keeping method of Porous separator coiling body |
| CN107954083A (en) * | 2017-11-24 | 2018-04-24 | 苏州市同发塑业有限公司 | A kind of plastic cement packaging film |
-
2007
- 2007-02-14 CN CNU2007200007294U patent/CN201031024Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105369B (en) * | 2008-07-30 | 2015-04-22 | 高露洁-棕榄公司 | A UV-protected container with product having dyes or lakes |
| CN102785836A (en) * | 2012-08-21 | 2012-11-21 | 饶平挚信彩印有限公司 | Ultraviolet resistant transparent food packaging film and preparation method thereof |
| CN107444687A (en) * | 2016-05-26 | 2017-12-08 | 住友化学株式会社 | The package body and its manufacture method of Porous separator coiling body and the keeping method of Porous separator coiling body |
| CN107954083A (en) * | 2017-11-24 | 2018-04-24 | 苏州市同发塑业有限公司 | A kind of plastic cement packaging film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 |