CN109353635A - Sealed package group - Google Patents
Sealed package group Download PDFInfo
- Publication number
- CN109353635A CN109353635A CN201811519326.XA CN201811519326A CN109353635A CN 109353635 A CN109353635 A CN 109353635A CN 201811519326 A CN201811519326 A CN 201811519326A CN 109353635 A CN109353635 A CN 109353635A
- Authority
- CN
- China
- Prior art keywords
- layer
- ink
- variable
- code
- sealed package
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 44
- 238000004806 packaging method and process Methods 0.000 claims abstract description 26
- 150000001875 compounds Chemical class 0.000 claims abstract description 25
- 238000007639 printing Methods 0.000 claims abstract description 18
- 238000007790 scraping Methods 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims description 27
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 19
- 239000004408 titanium dioxide Substances 0.000 claims description 9
- 239000012752 auxiliary agent Substances 0.000 claims description 8
- 239000000178 monomer Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 239000003999 initiator Substances 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 235000013618 yogurt Nutrition 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000976 ink Substances 0.000 description 61
- 238000004519 manufacturing process Methods 0.000 description 15
- 239000005022 packaging material Substances 0.000 description 12
- 235000010215 titanium dioxide Nutrition 0.000 description 8
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 238000012856 packing Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 235000013361 beverage Nutrition 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 239000011162 core material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- AGUIILSGLFUTKG-UHFFFAOYSA-N CC(C)O.CC(C)O.CC(C)O.C=C[SiH3] Chemical compound CC(C)O.CC(C)O.CC(C)O.C=C[SiH3] AGUIILSGLFUTKG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical group COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013350 formula milk Nutrition 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000007648 laser printing Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 125000005375 organosiloxane group Chemical group 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 235000021057 semi-liquid food Nutrition 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/02—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
- B65D5/06—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end-closing or contents-supporting elements formed by folding inwardly a wall extending from, and continuously around, an end of the tubular body
- B65D5/064—Rectangular containers having a body with gusset-flaps folded outwardly or adhered to the side or the top of the container
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/4212—Information or decoration elements, e.g. content indicators, or for mailing
-
- 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wrappers (AREA)
- Packages (AREA)
Abstract
The present invention provides a kind of sealed package groups, it is individually packed made of compound package material or package sheet material including multiple, sealed package group has base, printing layer and waterproof layer from inside to outside, each unit has a unique variable code, variable code is scraped layer of ink covering, scraping also has variable layer of ink above layer of ink, variable layer of ink can form a unique identification code under laser irradiation.The application is provided with a visible identification code and a sightless variable code on the same position of product packaging, is respectively used to the different information of relating attribute, while making full use of the product packaging surface confined space, enriches the function of product packaging.
Description
Technical field
The present invention relates to a kind of sealed package groups, more particularly, to the sealed package group of liquid beverage packaging.
Background technique
Food liquid such as milk, Yoghourt and semi-liquid food products such as fruit juice, usually sell in small volume packing container.
This packing container is formed by the continuous volume of packaging material, which can be cut open to form blank, or by longitudinally close
It seals to form the pipe of packaging material, then sealing moulding while filling content, is finally folded into finally in folding station
Packaging shape.For liquid or semi-fluid food, current packing container be made of paper base compound package material,
The packaging material has paper fiber core and the core is surrounded by one or more layers barrier material, such as polymer coating and/or metal
Film, to obtain compound package material.The barrier material is used to protect core material not contact with the product of receiving and also protect
Product is not influenced by the gas and moisture that surround packing container.
In recent years, being related to important goods of human health, such as food, medicine, baby milk powder etc., state for some
Family proposes specific quality system management requirement to manufacturing enterprise and Information System configuration requirement of tracing to the source.Existing product packaging
On unique identification would generally be set, including such as putting horizontal and vertical parity check code, bar code, two dimensional code or digital code etc. as the anti-fake mark traced to the source
Know, consumer can achieve the purpose of retrospect rule of origin and production information by being scanned using handheld devices such as mobile phones.
In addition to this, to promote the market competitiveness, businessman is passed through frequently with various marketing tools, passes through scanning product packet after consumer's purchase
The prize code or integral code for loading onto printing participate in preferential activity, sweep in order to avoid other people steal, and prize code or integral code are before sale
It is typically in the state being blocked.Therefore, to realize different purposes, at least two unique codes are often set in product packaging,
For the product packaging of small volume, the limited space surface of product packaging can be occupied, also will affect the beauty of product surface.
Summary of the invention
The main purpose of the present invention is to provide a kind of marks for being respectively provided with confidentiality and publicity, can either enrich production
Product packaging function, while it being not take up the sealed package group of excessive space surface again.
According to an aspect of the invention, there is provided a kind of sealed package group, including it is multiple by compound package material or packet
It is individually packed made of packaging sheet, each packaging has base, printing layer and waterproof layer from inside to outside, and each packaging has
There is a unique variable code, the variable code is scraped layer of ink covering, which is characterized in that described scrape also has above layer of ink
Variable layer of ink, the variable layer of ink can form a unique identification code under laser irradiation.
Preferred embodiment in accordance with the present invention, the variable layer of ink are the ink layer containing titanium dioxide.
Preferred embodiment in accordance with the present invention, the layer of ink of scraping includes double-layer structure, be followed successively by from inside to outside every
Absciss layer and middle layer.
Preferred embodiment in accordance with the present invention, the layer of ink of scraping further includes one layer of enhancement layer, the enhancement layer position
Above the middle layer.
The binding force of preferred embodiment in accordance with the present invention, the middle layer and the separation layer is less than described compound
Binding force between remaining each layer of packaging material, so that the middle layer is separated with the separation layer under external force.
Preferred embodiment in accordance with the present invention, the separation layer include transparent epoxy acrylic resin, monomer and
Initiator.
Preferred embodiment in accordance with the present invention, the middle layer include acrylic emulsion, ink powder and auxiliary agent.
Preferred embodiment in accordance with the present invention, the enhancement layer include titanium dioxide, acrylic emulsion and auxiliary agent.
Preferred embodiment in accordance with the present invention, the laser irradiation intensity are 10-80 milliwatt.
Preferred embodiment in accordance with the present invention, the area of the variable layer of ink is no more than the face for scraping layer of ink
Product.
Unique variable code and a disclosed unique identifier of the sealed package group with a secrecy in the application, two
A code is co-located in sealed package, in the case where being not take up surface of package exceptional space, provides richer
Function and usage scenario.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, not
Constitute limitation of the invention.In the accompanying drawings:
Fig. 1 show the perspective view of the compound package material of one embodiment of the invention.
Fig. 2 show the cross-sectional view of the compound package material of one embodiment of the invention.
Fig. 3 show the cross-sectional view of the compound package material of another embodiment of the present invention.
Fig. 4 show the schematic diagram of package sheet material group made of compound package material of the present invention.
Fig. 5 show the schematic diagram of sealed package group made of compound package material of the present invention.
Fig. 6 show the variable code position partial exploded view of package sheet material group of the present invention.
Appended drawing reference
The unit 2- compound package material 11- base that 1- is individually packed
12- printing layer 13- variable code 14- separation layer
15- middle layer 16- can be changed layer of ink 17- waterproof layer
18- enhancement layer 19- identification code
Specific embodiment
Cooperation diagram and presently preferred embodiments of the present invention below, the present invention is further explained to reach predetermined goal of the invention institute
The technological means taken.
Fig. 1 show the perspective view of the compound package material of one embodiment of the invention.Compound package material 2 has multiple use
In the unit 1 for forming individual packaging.Each unit 1 is printed on variable respectively in Fig. 1 in the different layers structure in region shown in letter A
Code 13 and identification code 19.The variable code 13 and identification code 19 of each unit have uniqueness, i.e., two-by-two the variable code 13 of unit,
Identification code 19 is different.In addition, the relative position in the layer structure of compound package material involved in the present invention from top to bottom
The relative position that description corresponds to when compound package material is used for product packaging from outside to inside describes.
Fig. 2 show the cross-sectional view of the compound package material of one embodiment of the invention.Composite packaging from inside to outside
Material 2 successively includes base 11, printing layer 12, variable code 13, separation layer 14, middle layer 15, variable layer of ink 16,19 and of identification code
Waterproof layer 17.Base 11 can use paper substrates.Variable code 13 and identification code 19 can be a horizontal and vertical parity check code, bar code, two dimensional code,
Any one of digit strings or therefrom choose any one kind of them it is above be combined, but not limited to this.Variable code 13 is in packing timber
12 surface of printing layer is formed in by spray printing, printing or stickup in material production process.Variable code 13 can be used for converting for related product
Information, integral or anti-fake are encouraged, is swept to avoid stealing, usually needs to maintain secrecy to variable code 13 before purchase.The application is variable
Layer of ink is scraped in 13 top printing of code, and variable code 13 is in sightless state when making to sell, and consumer can after only buying
Coating is scraped off to distinguish variable code 13.The area for scraping layer of ink covered above variable code 13 can be not less than variable code 13
Area, block variable code 13 completely；Scraping layer of ink might be less that the area of variable code 13, partial occlusion variable code 13, only
Want variable code 13 that cannot be distinguished by equipment by the part scraped other than layer of ink is blocked.The structure for scraping layer of ink includes separation layer
14 and middle layer 15, separation layer 14 directly contacted with variable code 13, mainly for the protection of variable code 13, otherwise middle layer 15 is easy
Caused to scrape not open or scratch variable code 13 by paper absorption.Separation layer 14 can be printed using isolation gloss oil, and light is isolated
Oil can be water-based gloss oil or UV gloss oil, preferably UV gloss oil.The ingredient of separation layer 14 may include transparent epoxy acrylic tree
Rouge, monomer and initiator.Monomer can be selected from esters monomer or organosiloxane monomer, such as methyl methacrylate monomer, propylene
Acid butyl ester monomer, vinyl silane triisopropoxide etc.；Initiator is mainly by 1- hydroxycyclohexyl phenyl ketone, 4- phenyl hexichol
Ketone and 2,4,6- trimethylbenzoyls compound.It is middle layer 15 above separation layer 14, the ingredient of middle layer 15 includes third
Olefin(e) acid lotion, ink powder and auxiliary agent, auxiliary agent include ethyl alcohol, propylene glycol, methyl ether, defoaming agent etc., and carbon dust or titanium are typically contained in ink powder
White powder makes middle layer 15 be rendered as opaque white or black, and the structure of middle layer 15 is more loose, be easy to after by external force from
It is detached from above separation layer 14.
Variable layer of ink 16 is printed with above layer of ink in scraping of forming of separation layer 14 and middle layer 15, can be changed layer of ink 16 can be with
For the ink layer containing titanium dioxide, titanium dioxide can directly adopt the prior art it is common in various titanium dioxides, main component is
Titanium dioxide, on the basis of the gross mass of printing ink composition, the content of titanium dioxide is 3-15wt%.Variable layer of ink 16 can also adopt
With the layer structure with other compositions, as long as this layer of structure is irreversible after changing colour and change colour after being irradiated with a laser.When multiple
After the completion of closing the printing of variable layer of ink 16 of packaging material and drying, control laser illumination can be changed layer of ink 16, and variable layer of ink 16 exists
Change colour under laser irradiation and forms the identification code 19 pre-generated in program.In order to which identification code 19 is shown as by clear signal in figure
Variable 16 top of layer of ink, it will be appreciated by those skilled in the art that actually identification code 19 is located in variable layer of ink 16.Identification code 19
It is the random code according to Program Generating, each identification code 19 is that uniquely, identification code 19 is when initially generating and does not include tool
The production information of body, after identification code 19 generates, packaging material manufacturing enterprise can read identification code 19 and be associated with packaging material life
Produce relevant information；After packaging material is transported to liquid beverage manufacturing enterprise, beverage manufacturing enterprise can be read on packaging material
Identification code 19 and it is associated with the production information of product, such as the place of production, the production time, production line and sell information, it is real
Now to the information system management of production overall process.
Irradiate the laser of variable layer of ink 16 be it is infrared or ultraviolet, infrared preferred wavelength range 700nm-2500nm's is close red
It is infrared in outer or wavelength 2500nm-25000nm；Ultraviolet preferred wavelength range is 200nm-400nm, infrared or ultraviolet radioactive
By laser such as CO2Laser, optical fiber laser, solid-state laser, excimer laser, laser diode or diode array
Deng offer, infrared or ultraviolet irradiation intensity is in 10-80 milliwatt, preferably 60 milliwatts, and variable layer of ink 16 is by infrared or ultraviolet
Discoloration after irradiation is irreversible.Waterproof layer 17 can be compound again after the completion of laser printing identification code 19；It can also be
Variable layer of ink 16 first complex waterproof layer 17 after being completed for printing recycles laser irradiation to can be changed layer of ink 16 and forms identification code 19, at this
In the case of kind, forming identification code 19 using laser irradiation can both complete in packaging material manufacturing enterprise, can also transport to drink
It is completed simultaneously or after generating even filling formation packaging after material manufacturing enterprise.
Fig. 3 show the cross-sectional view of the compound package material of another embodiment of the present invention.Unlike Fig. 2,
Layer of ink is scraped in Fig. 3 in the top of middle layer 15 there are also one layer of enhancement layer 18, the ingredient of enhancement layer 18 includes titanium dioxide, acrylic acid
Lotion and auxiliary agent, auxiliary agent include ethyl alcohol, propylene glycol, methyl ether etc..Enhancement layer 18 can make the structure for scraping layer of ink more stable, together
When also strengthen and scrape layer of ink ability is blocked to variable code 13.Combination in packaging material between separation layer 14 and middle layer 15
Power is most weak, the binding force less than packaging material between remaining each layer: during the binding force between separation layer 14 and middle layer 15 is less than
Interbed 15 is with the binding force of enhancement layer 18 and/or less than variable layer of ink 16 with the binding force of enhancement layer 18 and/or less than variable inks
Layer 16 and the binding force of identification code 19 and/or less than identification code 19 and waterproof layer 17 binding force and/or be less than variable code 13 with
The binding force of separation layer 14 and/or less than variable code 13 and printing layer 12 binding force and/or be less than separation layer 14 and base 11
Binding force.It is preferred that the area of variable layer of ink 16 is not more than the area for scraping layer of ink, identification code 19 is not more than variable layer of ink 16
Area.
Fig. 4 show a kind of package sheet material group provided by the invention, including multiple made of aforementioned compound package material
Sheet material, each sheet material are used to form the unit individually packed, sheet material have from inside to outside base 11, printing layer 12, variable code 13,
Separation layer 14, middle layer 15, variable layer of ink 16, identification code 19 and waterproof layer 17；Or sheet material has base 11, print from inside to outside
Brush layer 12, variable code 13, separation layer 14, middle layer 15, enhancement layer 18, variable layer of ink 16, identification code 19 and waterproof layer 17.Fig. 4
Schematically show a sheet material in sheet material group.Region shown in letter A is 19 institute of variable code 13 on sheet material and identification code in Fig. 4
The partial exploded view of variable code 13 and 19 position of identification code layer structure is illustrated in position, Fig. 6, each sheet material is equipped with
Unique variable code 13 and unique identification code 19, variable code 13 and identification code 19 can be a horizontal and vertical parity check code, bar code, two dimensional code,
Any one of digit strings or therefrom choose any one kind of them it is above be combined, but not limited to this.Identification code 19 is visible,
Tracing to the source etc. for related product can be to the information of public；Variable code 13 is scraped layer of ink and is blocked completely or partial occlusion, can
Part other than time-varying code 13 is blocked can not be distinguished by equipment, and variable code 13 is used to be associated with the letter of the need for confidentiality such as prize, integral
Breath.The structure for scraping layer of ink includes separation layer 14 and middle layer 15, enhancement layer 18 can also be arranged in the top of middle layer 15.It scrapes
Scraping above layer of ink is variable layer of ink 16, and the area of variable layer of ink 16 is preferably no greater than the area for scraping layer of ink, can be changed 16 quilt of layer of ink
Identification code 19 is formed after laser irradiation.Lines in Fig. 4 indicate fold line and Printing Zone boundary line when packaging shapes.
Package sheet material group is cut into package sheet material after being completed by aforementioned compound package material as needed and forms packet
Packaging sheet group.
Fig. 5 show a kind of sealed package group provided by the invention, by compound package material above-mentioned or package sheet material group
By it is filling, sealing, shaping and etc. formation, including multiple sealed packages being made of compound package material, each packaging institute
Compound package material has base 11, printing layer 12, variable code 13, separation layer 14, middle layer 15, variable inks from inside to outside
Layer 16, identification code 19 and waterproof layer 17, or packaging have base 11, printing layer 12, variable code 13, separation layer from inside to outside
14, middle layer 15, enhancement layer 18, variable layer of ink 16, identification code 19 and waterproof layer 17.Fig. 5 is schematically shown in packages groups
One packaging.Region shown in letter A is 19 position of variable code 13 and identification code in sealed package in Fig. 5, is illustrated in Fig. 6
The partial exploded view of variable code 13 and 19 position of identification code layer structure, each sealed package are equipped with unique variable code 13
With unique identification code 19, variable code 13 and identification code 19 can be a horizontal and vertical parity check code, bar code, two dimensional code, in digit strings
It is any or therefrom choose any one kind of them it is above be combined, but not limited to this.Identification code 19 is visible, and is traced back for related product
It source etc. can be to the information of public；Variable code 13 is scraped layer of ink and is blocked completely or partial occlusion, variable code 13 be blocked with
Outer part can not be distinguished by equipment, and variable code 13 is used to be associated with the information of the need for confidentiality such as prize, integral.Scrape the knot of layer of ink
Structure includes separation layer 14 and middle layer 15, enhancement layer 18 can also be arranged in the top of middle layer 15.Scrape above layer of ink be can
Become layer of ink 16, the area of variable layer of ink 16 is preferably no greater than the area for scraping layer of ink, and variable layer of ink 16 is formed after being irradiated with a laser
Identification code 19.The present invention is especially suitable for the packagings of liquid beverage, and but the invention is not restricted to this, and the present invention is also applied for simultaneously
The product of other paper bases packaging, such as the product of food, medicine aspect.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Describe in detail it is bright, it should be understood that the above is only a specific embodiment of the present invention, the guarantor being not intended to limit the present invention
Range is protected, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this
Within the protection scope of invention.
Claims (10)
1. a kind of sealed package group, including it is multiple individually packed made of compound package material or package sheet material, each packaging
There is base, printing layer and waterproof layer from inside to outside, each packaging has a unique variable code, the variable code
Scraped layer of ink covering, which is characterized in that described scrape also has variable layer of ink above layer of ink, the variable layer of ink is shone in laser
A unique identification code can be formed by penetrating down.
2. sealed package group according to claim 1, which is characterized in that the variable layer of ink is the ink containing titanium dioxide
Layer.
3. sealed package group according to claim 1, which is characterized in that the layer of ink of scraping includes double-layer structure, by interior
It is followed successively by separation layer and middle layer outward.
4. sealed package group according to claim 3, which is characterized in that the layer of ink of scraping further includes one layer of enhancement layer,
The enhancement layer is located above the middle layer.
5. sealed package group according to claim 3 or 4, which is characterized in that the knot of the middle layer and the separation layer
Resultant force be less than remaining each layer of the compound package material between binding force so that under external force the middle layer with it is described
Separation layer separation.
6. sealed package group according to claim 3, which is characterized in that the separation layer includes transparent epoxy acrylic
Resin, monomer and initiator.
7. sealed package group according to claim 3, which is characterized in that the middle layer includes acrylic emulsion, ink powder
And auxiliary agent.
8. sealed package group according to claim 4, which is characterized in that the enhancement layer includes titanium dioxide, propylene yogurt
Liquid and auxiliary agent.
9. sealed package group according to claim 1, which is characterized in that the laser irradiation intensity is 10-80 milliwatt.
10. sealed package group according to claim 1, which is characterized in that the area of the variable layer of ink is no more than described
Scrape the area of layer of ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519326.XA CN109353635A (en) | 2018-12-12 | 2018-12-12 | Sealed package group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519326.XA CN109353635A (en) | 2018-12-12 | 2018-12-12 | Sealed package group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109353635A true CN109353635A (en) | 2019-02-19 |
Family
ID=65328646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811519326.XA Pending CN109353635A (en) | 2018-12-12 | 2018-12-12 | Sealed package group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109353635A (en) |
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