CN107434104A - Paper packaging material, packaging and its manufacture method with photon-sensitive layer of ink - Google Patents
Paper packaging material, packaging and its manufacture method with photon-sensitive layer of ink Download PDFInfo
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- CN107434104A CN107434104A CN201710050933.5A CN201710050933A CN107434104A CN 107434104 A CN107434104 A CN 107434104A CN 201710050933 A CN201710050933 A CN 201710050933A CN 107434104 A CN107434104 A CN 107434104A
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- photon
- ink
- gray scale
- sensitive layer
- packaging material
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
- G09F3/0294—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time where the change is not permanent, e.g. labels only readable under a special light, temperature indicating labels and the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Cartons (AREA)
- Wrappers (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The invention provides a kind of paper packaging material with photon-sensitive layer of ink, coated with photon-sensitive ink in the Zone Full or regional area of the outer surface of paper packaging material, forms photon-sensitive layer of ink.Photon-sensitive layer of ink is processed by the laser of low-power, the partial photonic active material in photon-sensitive layer of ink is formed gray scale mark after cosmetic variation occurs, gray scale identifies smooth surface and has gray difference with peripheral region.Invention also provides the packaging being processed into by the paper packaging material, and provide the manufacture method of above-mentioned packaging.It is above-mentioned be packaged in make gray scale mark during, due to changing the outward appearance of the multi-photon reactive composition in photon-sensitive layer of ink using only very low power laser machine, the burning of photon-sensitive ink can't be made, etch or come off, so that the packaging as made from paper packaging material has smooth outward appearance attractive in appearance, and good environmental-protection function can be played.
Description
Technical field
The present invention relates to a kind of paper packaging material with photon-sensitive layer of ink, while it is related to what is be processed into by the paper packaging material
Packaging, and it is related to the manufacture method of above-mentioned packaging.
Background technology
The packing container that in the market is applied to milk drink is mainly the box type packages container and pillow manufactured by paper packaging material
Shape packing container.The multilayer materials that paper packaging material is made up of high-quality long fibered pulp, polyethylene and aluminium foil, wherein top layer
Main component be polyethylene.Milk drink is packed using the packing container that paper packaging material makes, sealing can be reached
The effect of lucifuge storage, so as to extend the shelf life.The packing container that above-mentioned paper packaging material makes can be additionally used in liquid beverage and tune
The packaging of taste product.
At present, the outer surface of the packaging made in paper packaging material, decoration, business typically are formed by way of printing or spray printing
Mark, product information etc., the high-volume that this manufacturing process is suitable to same design manufacture.There is specific pattern when needing small lot customization
During the personalized packaging of case, temporarily also without very economical and effective solution.
In recent years, with the application popularization of Quick Response Code, manufacturer proposes the bag in fast-moving consumer goods (including milk, beverage)
Load onto the marketing program that Quick Response Code is set.For example, Quick Response Code is set in various bottled, canned and Boxed beverage surface of packages,
As long as consumer can participate in the activities such as the integration prize drawing of producer with mobile phone scanning Quick Response Code.In order to ensure consumer and manufacturer
Legitimate interests, the setting of Quick Response Code needs to accomplish " one yard of a thing ", and this brings certain difficulty to the manufacture of Quick Response Code.It is existing
There is Quick Response Code mainly to be manufactured by way of spray printing or laser engraving, manufacturing cost is high and has greater environmental impacts.
The content of the invention
Primary technical problem to be solved by this invention is to provide a kind of paper packaging material with photon-sensitive layer of ink.
Another technical problem to be solved by this invention is to provide the packaging manufactured by above-mentioned paper packaging material.
Another technical problem to be solved by this invention is the manufacture method for providing above-mentioned packaging.
To achieve these goals, the present invention uses following technical proposals:
A kind of paper packaging material with photon-sensitive layer of ink, Zone Full or part in the outer surface of the paper packaging material
Coated with photon-sensitive ink in region, photon-sensitive layer of ink is formed.
Wherein more preferably, identified in the photon-sensitive layer of ink formed with least one gray scale;The gray scale identifies
The image for occurring to be formed after cosmetic variation by the partial photonic active material in photon-sensitive layer of ink, the gray scale mark surface are put down
Slide and there is gray difference with peripheral region.
Wherein more preferably, the photon-sensitive layer of ink is exposed and forms the gray scale mark, or, the photon-sensitive ink
It is covered by the coating in layer formed with gray scale mark and the photon-sensitive layer of ink.
Wherein more preferably, the identification code in the gray scale mark is any one in Quick Response Code, digital code, letter, word
Kind is a variety of.
Wherein more preferably, the information in multiple gray scale marks is different and interrelated.
Wherein more preferably, the gray scale mark is the one or more in decorative picture, trademark image or product information.
A kind of packaging manufactured by paper packaging material, the outer surface of the packaging identify formed with gray scale, the gray scale mark
It is after cosmetic variation occurs by the partial photonic active material in the photon-sensitive layer of ink coated on the paper packaging material outer surface
The image of formation, the gray scale identify smooth surface and have gray difference with peripheral region.
Wherein more preferably, the packaging is box type packages.
Wherein more preferably, at least one gray scale mark is blocked by the folded portion of the box type packages, is blocked
The gray scale mark has unique identities, is uniquely corresponding to a box type packages.
Wherein more preferably, the gray scale mark is Quick Response Code, and it is total that the area that the Quick Response Code is blocked accounts for the Quick Response Code
The ratio of area is more than the error correction rate corresponding to the level of error correction of the Quick Response Code.
Wherein more preferably, the packaging is form pillow packs.
Wherein more preferably, the information for being arranged on the gray scale mark of the form pillow packs outer surface has uniqueness.
Wherein more preferably, the packaging also includes outer by the partial photonic active component generation in the photon-sensitive layer of ink
See any one or more in decorative picture, trademark image and the product information formed after change.
A kind of manufacture method of above-mentioned packaging, including at least following steps:Light is coated in the outer surface of the paper packaging material
Sub sensitive ink forms photon-sensitive layer of ink, and the photon-sensitive layer of ink is processed with laser, makes the photon-sensitive ink
Partial photonic active material in layer forms gray scale mark after cosmetic variation occurs.
Wherein more preferably, also comprise the following steps:Clear coat or impermeable is coated on the surface of the photon-sensitive layer of ink
Bright coating.
Wherein more preferably, also comprise the following steps:After package interior storage liquid and pressurizing window, pass through laser
Photon-sensitive layer of ink coated in the packaging outer surface is processed to form gray scale mark.
Paper packaging material provided by the invention, light is coated with the Zone Full or regional area of the outer surface of paper packaging material
Sub sensitive ink, forms photon-sensitive layer of ink.Photon-sensitive layer of ink is processed by the laser of low-power, makes photon-sensitive black
Partial photonic active material in layer forms gray scale mark, gray scale mark smooth surface and and peripheral region after cosmetic variation occurs
With gray difference.It is above-mentioned be packaged in make gray scale mark during, due to changing light using only very low power laser machine
The outward appearance of multi-photon reactive composition in the sensitive layer of ink of son, the burning of photon-sensitive ink can't be made, etch or come off, so that by
The obtained packaging of paper packaging material can play good environmental-protection function with smooth outward appearance attractive in appearance.In addition, by using laser
Photon-sensitive layer of ink is processed to form the gray scale mark with uniqueness, it is possible to achieve " one yard of a thing ", available for false proof
Trace to the source and used with marketing activity, it can also be used to which anti-channel conflict inquiry uses.
Brief description of the drawings
Fig. 1 is the structural representation of paper packaging material provided by the present invention;
Fig. 2 is the Section A-A schematic diagram of paper packaging material shown in Fig. 1;
Fig. 3 is the structural representation of the box type packages of paper packaging material manufacture as shown in Figure 1;
Fig. 4 is by the structural representation of the form pillow packs of paper packaging material provided by the present invention manufacture.
Embodiment
The technology contents of the present invention are described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Paper packaging material provided by the present invention, for making the packaging of the liquid such as milk drink, liquid beverage, flavouring.
Common, paper packaging material can be fabricated to the box type packages shown in Fig. 3 or the form pillow packs shown in Fig. 4.For different productions
Product, the shape of packaging can be with different.For example, respectively using cuboid and the box type packages storing fresh milk and acid of room shape
Milk.
As shown in figure 1, in the outer surface of paper packaging material 100 formed with multiple including Quick Response Code 11 and Quick Response Code 12
Gray scale identifies, and Quick Response Code 11 and 12 can be network address Quick Response Code, anti-channel conflict inquiry Quick Response Code or for tracing to the source the two of inquiry
Tie up code or anti-fake two-dimension code.Gray scale mark is by the part in the photon-sensitive layer of ink 101 coated on the outer surface of paper packaging material 100
The image that is formed after cosmetic variation occurs for multi-photon reactive material, smooth surface and has gray difference with peripheral region.Gray scale
Knowledge can be any one or more in Quick Response Code, character code, letter, numeral, word, and the information corresponding to it can be all
Such as date of manufacture, product batch number or term of validity product information or the sales promotion information of other such as network address, advertising campaign etc.
Trademark image or decorative picture etc. can also be formed in photon-sensitive layer of ink 101.Photon-sensitive layer of ink is added by laser
Work, the personalized designs of product packaging can also be realized.
Specifically, Fig. 2 is that the structure of paper packaging material 100 is carried out by taking the region where Quick Response Code in Fig. 1 11 as an example
Diagram, the concrete structure of other gray scales mark (such as Quick Response Code 12) set on paper packaging material 100 is same, therefore not
Repeat explanation.As shown in Fig. 2 formed in the subregion of the outer surface of paper packaging material 100 by coating photon-sensitive ink
Photon-sensitive layer of ink 101.Certainly, it is contemplated that the update of photon-sensitive ink and the development of laser processing technology, be also not excluded for
Photon-sensitive layer of ink 101 is set all to process overall diagram using different technological parameters behind the outer surfaces of covering paper packaging materials 100
The possibility of case.The example of the outer surface of the local complexity paper packaging material 100 of photon-sensitive layer of ink 101 may refer to Fig. 1, in Fig. 1,
The outer surface of paper packaging material 100 formed with covered with photon-sensitive ink regional area 10, and covered with photon-sensitive ink
By Laser Processing formed with gray scale mark 11 in regional area 10.It should be noted that in Fig. 1 with frame-type border to covered with
The regional area 10 of photon-sensitive ink is shown, and its object is to the paper bag for illustrating to be provided with photon-sensitive layer of ink 101
The structure of material 100, it is not offered as in the outward appearance of actual product, the border of regional area 10 exists in the form of macroscopic.
Be arranged on the outer surface of paper packaging material 100 photon-sensitive layer of ink 101 can directly exposed (as shown in Figure 2), or,
The photon-sensitive layer of ink 101 for being arranged on the outer surface of paper packaging material 100 can also be by transparent material (including clear coat or film)
Covering.Because the multi-photon reactive composition in photon-sensitive layer of ink is sensitive to laser elevation, when photon-sensitive layer of ink is by translucency
When clear coat or film cover, Laser Processing is had no effect on.Certainly, in order to realize hiding for gray scale mark, also it is not precluded within
Covering opaque coating above gray scale mark correspondence position, such as cover existing scratch card gift coating.
The photon-sensitive layer of ink 101 for being arranged on the surface of paper packaging material 100 is by the photon-sensitive containing multi-photon reactive material
What ink was formed behind the outer surface coated in paper packaging material 100, according to product needs, photon-sensitive layer of ink 101 can whole or portion
Divide the outer surface of covering paper packaging material 100.In Fig. 1, photon-sensitive ink is coated in the area of outer surface one of paper packaging material 100
In less region.It is appreciated that photon-sensitive layer of ink 101 can also completely or partially cover other positions of paper packaging material 100
Put.Due to including the multi-photon reactive material more sensitive to laser in photon-sensitive layer of ink 101, lived when laser shines including photon
Property composition photon-sensitive layer of ink 101 when, multi-photon reactive therein changes into branch in a manner of vision is perceptible, so as to
Cause photon-sensitive ink that apparent change occurs.Preferably, apparent change is change in color, for example, from transparent or
Light colour changes into opaque or deeper color.In other words, the gray scale mark cited in the application broadly includes various
The image formed there occurs grey scale change, it is allowed to form gray scale difference or aberration with original color, is not intended to limit the mark to be formed
The color for knowing image is grey, can form other colors, such as black or colour in practice.
In the present invention, the outward appearance of multi-photon reactive composition can be changed using lower-powered laser, so that photon is quick
The outward appearance of partial photonic active material 102 in sense layer of ink 101 changes, and forms smooth surface but ash be present with peripheral region
The image of difference is spent, and hardly makes the burning of photon-sensitive ink, etching or peels off.Such as it is less than 10W CO using power2
Infrared laser or near-infrared laser irradiation, to produce monochromatic or colored laser image.Above-mentioned image is widely (all comprising decorating
Such as mark, picture or aesthetic markings) or information (such as text or two-dimensional encoded).Can be with the outer surface of paper packaging material 100
By forming decorative picture or trademark image, dress after making the partial photonic active material generation cosmetic variation in photon-sensitive layer of ink
Adorn image or trademark image smooth surface and there is gray difference with peripheral region.
Relative to the existing process that making identification code is printed or sprayed using common ink, after photon-sensitive ink, make
The pattern of more preferably effect can be carved with very low power laser machine, cost is greatly reduced, greatly improves carving speed, meets
The high-speed demand of line production, while environmental-protection function is also played well.Moreover, above-mentioned gray scale mark can be formed in paper packaging material
Box type packages or form pillow packs are simultaneously processed after being packaged to liquid endowed again.
, can be with addition, by setting the gray scale with uniqueness to identify the Different Package that is made by paper packaging material 100
One yard of a thing is realized, meets to product false proof, trace to the source and the demand such as anti-channel conflict.
Exemplary theory is carried out to the packaging manufactured by paper packaging material 100 with reference to two kinds of packagings shown in Fig. 3 and Fig. 4
It is bright.
Box type packages 20 as shown in Figure 3, gray scale mark 21 and 22 is provided with the outer surface of box type packages 20.Wherein,
Quick Response Code 21 is arranged on the front (or back side) of box type packages 20, and Quick Response Code 22 is arranged on the top of box type packages 20, and two
Block on the laterally folded side that the area of dimension code 22 is arranged on top.Product letter is additionally provided with the top of box type packages 20
Breath 23, it is illustrated that product information be the date of manufacture.Product information 23 can use conventional spray paint technique to make or pass through
The image that laser is formed after being processed to photon-sensitive layer of ink.
The Quick Response Code 21 and product information 23 set in box type packages 20 is visible in transport and sales process, convenient
Dealer and consumer query.Although the Quick Response Code 22 for being arranged on the top of box type packages 20 passes through extruding box body in sales process
Naked eyes are visible afterwards, but image is too greatly inclined during because of scanning, causes the degree of deformity of image after focusing on to exceed the school of identification software
Positive ability, causes None- identified.So as to which Quick Response Code 22 is hidden relatively in sales process, avoid to be stolen in advance and read.Each
The information in information and Quick Response Code 22 in the Quick Response Code 21 set in box type packages 20 is different and mutual in database
Association.By setting Quick Response Code 21 and 22, can meet simultaneously it is false proof trace to the source, market use and anti-channel conflict inquire about the needs of.
In this embodiment, exemplified by setting Quick Response Code 22 near the top closure line 25 in box type packages 20, to two dimension
Hiding relatively for code 22 is described, and in actual production, Quick Response Code 22 can also be arranged on bottom seal line or connection top
Near longitudinal sealing line of portion and bottom, and make the area of Quick Response Code 22 by it is laterally folded while, it is longitudinal folding while block.
Quick Response Code 22 can also be arranged on the side of box type packages, and the area of Quick Response Code 22 is folded angle and blocked.
When the area of Quick Response Code 22 be included it is laterally folded while, it is longitudinal folding while or angle folding including folded portion
After blocking, the part that Quick Response Code 22 exposes can prompt consumer to take the angle folding of box type packages apart and open folded edge acquisition
Full two-dimensional code, activity.That is, only buyer can just obtain Quick Response Code after buying and destroying packaging,
Participate in the activity of producer.
The Quick Response Code 22 set in each box type packages 20 has uniqueness, is uniquely corresponding to a box type packages, realizes
One one yard of thing, so that the Quick Response Code 22 turns into the identity code of box type packages 20.Set in different box type packages 20
Quick Response Code 22 is different.
During in order to ensure not destroy packaging, Quick Response Code 22 can not be identified, and for different type and have different error correction
The Quick Response Code of rank, the be blocked ratio of the gross area shared by area of Quick Response Code should meet different requirements.Quick Response Code is folded portion
The area blocked is divided to account for the ratio of the gross area, it should more than the error correction rate corresponding to the level of error correction of Quick Response Code.Quick Response Code entangles
Error correction rate corresponding to wrong rank refers to:When Quick Response Code uses certain level of error correction, if lacked in pattern in 2 D code or dirty
When damage is less equal than the character code of error correction rate, the complete information corresponding to Quick Response Code can be still obtained by error correction algorithm.So when
When the area that Quick Response Code is blocked is more than the error correction rate corresponding to the level of error correction of Quick Response Code, Quick Response Code can not be necessarily identified,
Only taking apart after packaging exposes other parts to be identified.For example, when Quick Response Code uses QRcode Quick Response Codes, L error correction is used
Rank, the ratio that the area that Quick Response Code is blocked accounts for the gross area should be greater than 7%;When using M level of error correction, Quick Response Code is blocked
Area account for the ratio of the gross area and should be greater than 15%.
Form pillow packs 30 as shown in Figure 4, it is provided with its outer surface including Quick Response Code 31 and shelf-life information 33
Gray scale mark.Quick Response Code 31 and shelf-life information 33 are visible in transport and sales process.Certainly, Quick Response Code 31 can also
Covered by opaque and strippable coating (for example, traditional scratch card gift coating).Quick Response Code 31 and shelf-life information 33
The back side of form pillow packs 30 can be arranged on, or is disposed on the front and back of form pillow packs 30.According to being actually needed,
By setting the gray scale with uniqueness to identify in the outer surface of form pillow packs 30, can meet normal during producing and selling
Information inquiry demand, the identification code for being also possible to prevent activity is damaged or counterfeit in sales process, can be simultaneously
Ensure manufacturer and the legitimate rights and interests of consumer.
Invention also provides the manufacture method of above-mentioned packaging.Specifically, including at least the steps:In paper
The outer surface coating photon-sensitive ink of packaging material forms photon-sensitive layer of ink, and photon-sensitive layer of ink is processed with laser, makes
Partial photonic active material in photon-sensitive layer of ink forms gray scale mark after cosmetic variation occurs.
The step of manufacture method according to product needs that other can also be included, for example, it is also possible to be included in photon-sensitive
Layer of ink surface coats the step of clear coat;Because photon-sensitive ink is more sensitive to laser, it is possible to coating transparent painting
Photon-sensitive layer of ink is processed before or after layer to form gray scale mark.And for example, it is additionally may included in the table of paper packaging material 100
Face makes other product informations by common ink.And for example, can also be in the table for the photon-sensitive layer of ink for being provided with gray scale mark
Face sets opaque coating to be covered.It is more convenient due to being processed using low power laser to photon-sensitive layer of ink,
Can also within a package portion storage liquid and pressurizing window after, by laser to coated in packaging outer surface photon-sensitive layer of ink
It is processed to form gray scale mark.
In summary, the paper packaging material provided by the present invention with photon-sensitive layer of ink, by the outer of paper packaging material
Coating photon-sensitive ink in surface forms photon-sensitive layer of ink, and is processed using lower-powered laser, forms smooth surface
Gray scale mark;Gray scale mark can be product information, trademark image or decorative picture;Gray scale mark can also be product identification
Code.Above-mentioned paper packaging material only changes the outer of multi-photon reactive composition in photon-sensitive layer of ink during gray scale mark is made
See, the burning of photon-sensitive ink can't be made, etch or come off, so that paper packaging material has smooth outward appearance attractive in appearance.Also,
After photon-sensitive ink, the very low power laser machine of use can carve the pattern of more preferably effect, cost be greatly reduced, significantly
Carving speed is improved, meets the high-speed demand of online production, while also play environmental-protection function well.
Paper packaging material, packaging and its manufacture method provided by the present invention with photon-sensitive layer of ink are carried out above
Detailed description.For those of ordinary skill in the art, it is done on the premise of without departing substantially from true spirit
Any obvious change, will all form to infringement of patent right of the present invention, corresponding legal liabilities will be undertaken.
Claims (16)
- A kind of 1. paper packaging material with photon-sensitive layer of ink, it is characterised in that:Coated with photon-sensitive ink in the Zone Full or regional area of the outer surface of the paper packaging material, photon-sensitive is formed Layer of ink.
- 2. paper packaging material as claimed in claim 1, it is characterised in that:Identified in the photon-sensitive layer of ink formed with least one gray scale;The gray scale mark is by photon-sensitive layer of ink Partial photonic active material the image that is formed after cosmetic variation occurs, the gray scale identifies smooth surface and had with peripheral region There is gray difference.
- 3. paper packaging material as claimed in claim 2, it is characterised in that:The photon-sensitive layer of ink is exposed and forms the gray scale mark, or, formed with described in the photon-sensitive layer of ink Gray scale identifies and the photon-sensitive layer of ink is covered by the coating.
- 4. paper packaging material as claimed in claim 2, it is characterised in that:Identification code in the gray scale mark is any one or more in Quick Response Code, digital code, letter, word.
- 5. paper packaging material as claimed in claim 2, it is characterised in that:Information in multiple gray scale marks is different and interrelated.
- 6. paper packaging material as claimed in claim 1, it is characterised in that:The gray scale mark is the one or more in decorative picture, trademark image or product information.
- A kind of 7. packaging that paper packaging material as described in claim 1 manufactures, it is characterised in that:The outer surface of the packaging identifies formed with gray scale, and the gray scale mark is by coated on the paper packaging material outer surface The image formed after cosmetic variation occurs for the partial photonic active material in photon-sensitive layer of ink, and the gray scale identifies smooth surface And there is gray difference with peripheral region.
- 8. packaging as claimed in claim 7, it is characterised in that:The packaging is box type packages.
- 9. packaging as claimed in claim 8, it is characterised in that:At least one gray scale mark is blocked by the folded portion of the box type packages, and the gray scale mark being blocked has Unique identities, it is uniquely corresponding to a box type packages.
- 10. packaging as claimed in claim 9, it is characterised in that:The gray scale mark is Quick Response Code, and the ratio that the area that the Quick Response Code is blocked accounts for the Quick Response Code gross area is more than institute State the error correction rate corresponding to the level of error correction of Quick Response Code.
- 11. packaging as claimed in claim 7, it is characterised in that:The packaging is form pillow packs.
- 12. packaging as claimed in claim 11, it is characterised in that:The information for being arranged on the gray scale mark of the form pillow packs outer surface has uniqueness.
- 13. packaging as claimed in claim 7, it is characterised in that:The packaging also includes being formed after cosmetic variation occurs by the partial photonic active component in the photon-sensitive layer of ink Any one or more in decorative picture, trademark image and product information.
- 14. a kind of manufacture method packed as claimed in claim 7, it is characterised in that including at least following steps:Photon-sensitive layer of ink is formed in the outer surface of paper packaging material coating photon-sensitive ink, and it is quick to the photon with laser Sense layer of ink is processed, and the partial photonic active material in the photon-sensitive layer of ink is formed gray scale after cosmetic variation occurs Know.
- 15. manufacture method as claimed in claim 14, it is characterised in that also comprise the following steps:Clear coat or opaque coating are coated on the surface of the photon-sensitive layer of ink.
- 16. manufacture method as claimed in claim 14, it is characterised in that also comprise the following steps:It is quick to the photon coated in the packaging outer surface by laser after package interior storage liquid and pressurizing window Sense layer of ink is processed to form gray scale mark.
Priority Applications (2)
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CN201710050933.5A CN107434104A (en) | 2017-01-23 | 2017-01-23 | Paper packaging material, packaging and its manufacture method with photon-sensitive layer of ink |
PCT/CN2018/073552 WO2018133855A1 (en) | 2017-01-23 | 2018-01-20 | Paper-plastic packaging material having photon-sensitive ink layer, packaging container, and method for manufacturing same |
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CN201710050933.5A CN107434104A (en) | 2017-01-23 | 2017-01-23 | Paper packaging material, packaging and its manufacture method with photon-sensitive layer of ink |
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WO2018133855A1 (en) * | 2017-01-23 | 2018-07-26 | 信码互通(北京)科技有限公司 | Paper-plastic packaging material having photon-sensitive ink layer, packaging container, and method for manufacturing same |
CN110490654A (en) * | 2019-08-19 | 2019-11-22 | 广州凯晟信息科技有限公司 | The endowed method, apparatus of contracting film, terminal and computer storage medium |
CN110490654B (en) * | 2019-08-19 | 2022-05-20 | 广州凯晟信息科技有限公司 | Film shrinking and code assigning method and device, terminal and computer storage medium |
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Application publication date: 20171205 |