CN109436565A - Compound package material, sheet material group and sealed package group - Google Patents
Compound package material, sheet material group and sealed package group Download PDFInfo
- Publication number
- CN109436565A CN109436565A CN201811561847.1A CN201811561847A CN109436565A CN 109436565 A CN109436565 A CN 109436565A CN 201811561847 A CN201811561847 A CN 201811561847A CN 109436565 A CN109436565 A CN 109436565A
- Authority
- CN
- China
- Prior art keywords
- mark
- layer
- sensitive adhesive
- compound package
- pressure sensitive
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- 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
- B65D65/40—Applications of laminates for particular packaging purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/12—Coating on the layer surface on paper layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/28—Multiple coating on one surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/80—Medical packaging
-
- 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
- B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D2565/38—Packaging materials of special type or form
- B65D2565/381—Details of packaging materials of special type or form
Abstract
The invention discloses a kind of compound package materials, independent seal-packed unit is used to form with multiple, compound package material includes waterproof layer, printing layer and base, each unit identified can identify when having unique, unobstructed, mark top has separation layer and barrier bed, it identifies and also posts pressure sensitive adhesive above the waterproof layer of position, pressure sensitive adhesive includes substrate and viscose glue, and viscose glue is located at substrate backside and bonds with the waterproof layer of mark top.The mark being blocked can prevent steal sweep, but remove barrier bed process can make troubles, pressure sensitive adhesive of the invention can quickly, easily remove and mark blocked, provide more convenient consumption experience for consumer.
Description
Technical field
The present invention relates to compound package material, more particularly, to the compound package material of liquid beverage packaging, by the packet
Sheet material group made of package material cutting, and the sealed package group manufactured by the packaging material or sheet material group.
Background technique
Liquid food, such as milk and Yoghourt and semi-liquid food products, such as fruit juice, usually in small volume consumer packaging containers
Middle sale.The packing container is used to protect food through value chain in transmission and treatment process.This packing container is by wrapping
The continuous volume formation of package material, which can be cut open to form blank, or be longitudinally sealed to form packaging material
Pipe, then seal molding while filling content, is finally folded into the shape of final packaging in folding station.For
Liquid or semi-liquid food products, current packing container are made of paper base compound package material, which has paper
The fibre core and core is surrounded by one or more layers barrier material, such as polymer coating and/or metal film, to obtain compound packet
Package material.The barrier material is used to that core material is protected not contact with the product of receiving and also protects the products to be held around packaging
The influence of the gas and moisture of device.
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 and Information System configuration requirement of tracing to the source, and relevant mark is arranged on product,
Including bar code, two dimensional code, digital code or point coding etc., for being associated with anti-fake information of tracing to the source, consumer is swept using mobile phone
Typing is retouched or reads, to reach the purpose of participation activity, commodity true and false verifying, product back-tracing.But product external packaging surface is set
The anti-fake mark of tracing to the source set, due to no any masking, it is easy to before product is sold by, mark stolen the case where brushing occur.
To prevent this problem from occurring, a kind of method of solution is to anti-fake mark setting curtain-shaped cover member of tracing to the source in product packaging, only
Have after product is really sold, curtain-shaped cover member could be destroyed and appear mark；Another scheme is blocked in mark surface printing
Layer is covered, and barrier bed is struck off after product is sold is presented mark.But since barrier bed has certain area, it usually needs
Barrier bed is continuously struck off using sharppointed article, is made troubles to user, or the undue force in striking off, causes mark damaged
Or it is incomplete, cause to identify the case where can not identifying or influencing recognition effect.
Summary of the invention
The purpose of the present invention is to solve the above problem, and it is stolen to provide a kind of mark prevented in one yard of beverage packaging of an object
Brush, and can quickly remove compound package material, sheet material group and the sealed package blocked to mark.
According to an aspect of the present invention, a kind of compound package material is provided, there is multiple be used to form individually to seal packet
The unit of dress, the compound package material include waterproof layer, printing layer and base, and each unit can when having unique, unobstructed
The top of identified mark, the mark has separation layer and barrier bed, which is characterized in that prevents the mark position
Pressure sensitive adhesive is also posted above water layer, the pressure sensitive adhesive includes substrate and viscose glue, and the viscose glue is located at the substrate backside simultaneously
It is bonded with the waterproof layer above the mark.
Preferred embodiment in accordance with the present invention, the binding force between the separation layer and the barrier bed are less than described
Barrier bed is with the binding force of the waterproof layer and/or less than the waterproof layer with the binding force of the viscose glue and/or less than described
The binding force of separation layer and the mark so that under the external force for being applied to the pressure sensitive adhesive barrier bed with it is described
Separation layer mutually separates.
Preferred embodiment in accordance with the present invention, the face of the separation layer and/or the barrier bed and/or the viscose glue
Product is not less than the area of the mark and the mark is completely covered.
Preferred embodiment in accordance with the present invention, the separation layer at least partly cover the mark and the barrier bed
It is not contacted directly with the mark, area coverage of the viscose glue to the covering of the mark without departing from the separation layer is described
Identifying the part not being blocked can not be identified.
Preferred embodiment in accordance with the present invention, the area of the viscose glue are not less than the area of the barrier bed.
Preferred embodiment in accordance with the present invention, the part side of the substrate backside of the pressure sensitive adhesive at least a line
Edge or at least one angle are not bonded with the waterproof layer.
Preferred embodiment in accordance with the present invention successively includes the base, the printing layer, the mark from inside to outside
Knowledge, the separation layer, the barrier bed, the waterproof layer, the pressure sensitive adhesive.
Preferred embodiment in accordance with the present invention, it is described to be identified as a horizontal and vertical parity check code, two dimensional code, bar code, digit strings
Or combinations thereof.
Preferred embodiment in accordance with the present invention, the separation layer are transparent or semitransparent gloss oil.
Preferred embodiment in accordance with the present invention, the barrier bed are at least one layer of opaque ink or peelable of printing
From silver inks.
Preferred embodiment in accordance with the present invention, the substrate of the pressure sensitive adhesive are transparent or opaque polypropylene layer
Or polyethylene layer or PET or paper.
According to another aspect of the present invention, a kind of sheet material group is provided, including multiple by compound package material system above-mentioned
At sheet material, the sheet material is described to be used to form single seal-packed unit.
According to a further aspect of the invention, a kind of sheet material group, including multiple pieces made of compound package material are provided
Material, each sheet material are to be used to form independent seal-packed unit, and the sheet material includes waterproof layer, printing layer and base, each
Sheet material identified can identify when having unique, unobstructed, and the top of the mark has separation layer and barrier bed, and feature exists
In, be made after sheet material of compound package material and attach pressure sensitive adhesive above the waterproof layer of the mark position, it is described not
Dry glue patch includes substrate and viscose glue, and the viscose glue is located at the substrate backside and bonds with the waterproof layer above the mark.
According to a further aspect of the invention, a kind of sealed package group is provided, including multiple by composite packaging above-mentioned
It is individually packed made of sheet material in material or sheet material group above-mentioned.
Still another aspect according to the present invention, provides a kind of sealed package group, including it is multiple by compound package material or
It is individually packed made of sheet material, each packaging includes waterproof layer, printing layer and base, when each packaging has unique, unobstructed
It identified can identify, the top of the mark has separation layer and barrier bed, which is characterized in that by compound package material or piece
Material attaches pressure sensitive adhesive above the waterproof layer of the mark position after packaging is made, the pressure sensitive adhesive include substrate and
Viscose glue, the viscose glue are located at the substrate backside and bond with the waterproof layer above the mark.
Compound package material, sheet material group and sealed package group of the invention, the top of unique identification have barrier bed and
Pressure sensitive adhesive can prevent mark to be stolen before sale and sweep, additionally it is possible to quickly, easily remove and block to mark, with tradition
Mode is compared, and the difficulty of removal barrier bed is reduced, and is reduced the risk for destroying mark, has been saved and struck off the time, also more clear
It is clean.
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 compound package material according to an embodiment of the invention.
Fig. 2 show the cross-sectional view of compound package material according to an embodiment of the invention.
Fig. 3 show the cross-sectional view of compound package material according to another embodiment of the present invention.
Fig. 4 show the schematic diagram of package sheet material made of compound package material according to the present invention.
Fig. 5 show seal-packed schematic diagram made of compound package material according to the present invention.
Appended drawing reference
The unit that 1- compound package material 2- is individually packed
11- base 12- printing layer 13- mark
14- separation layer 15- barrier bed 16- waterproof layer 17- pressure sensitive adhesive
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 1 has multiple use
In the unit 2 for forming individual packaging.Each unit 2 can identified mark 13 when being equipped with unique, unobstructed.In addition, of the invention
Involved in compound package material 1 layer structure description in from top to bottom relative position description correspond to compound package material 1
Relative position description when for product packaging from outside to inside.
Fig. 2 show the cross-sectional view of the compound package material of one embodiment of the invention.It is described compound from inside to outside
Packaging material 1 includes base 11, printing layer 12, mark 13, separation layer 14, barrier bed 15, waterproof layer 16 and pressure sensitive adhesive 17.Base
Layer 11 can use paper substrates.Mark 13 can not be dot matrix code, two dimensional code, bar code, digit strings or combinations thereof, but not
It is confined to this.Mark 13 is formed in 12 surface of printing layer, each unit on compound package material 1 by the modes such as spraying, printing
Mark 13 be all unique.Separation layer 14 can be the transparent or semitransparent gloss oil for being printed on 13 surfaces of mark, separation layer
14 effect mainly protects mark 13, prevents damage when removal barrier bed 15 from identifying 13.Barrier bed 15 is to be isolated
At least one layer of opaque ink that 14 top of layer is printed, the silver inks of the preferred scraped of opaque ink can also be that other are impermeable
Bright water-based ink.Water-based ink can enhance screening effect by repeatedly printing chalk and/or tusche or change barrier bed
15 color republishes one layer of black ink after printing one or two layers white ink such as on barrier bed 15.Barrier bed 15 prints
Complex waterproof layer 16 after the completion of brush, waterproof layer 16 are thermoplastic resin, preferably polyolefin, including but not limited to low density polyethylene
The mixture of alkene (LDPE), metallocene PE (m-PE) or the two.For the ease of removing barrier bed 15, the thickness of waterproof layer 16
Degree is not more than 20 microns, preferably at 10-15 microns.In liquid food aseptic packaging field, the setting of waterproof layer 16 is being identified
13, separation layer 14, on barrier bed 15, in addition to barrier bed 15 can be prevented to be worn during transportation or scraped unintentionally
It removes, it is also possible that mark 13, separation layer 14, barrier bed 15 are not contacted with the external world, guarantees packet in liquid food process
The sterilizing of material meets healthy requirement.
Corresponding position stickup is not done after the completion of compound or after the completion of cutting or after the completion of filling above barrier bed 15
Sticker 17.Pressure sensitive adhesive 17 includes substrate and viscose glue, and viscose glue is located at substrate backside and bonds with the waterproof layer 16 of 13 top of mark.
The substrate material of pressure sensitive adhesive 17 is transparent or opaque polypropylene layer or polyethylene layer or PET or paper.Viscose glue selects bonding
The strong food-grade viscose glue of power or environmentally friendly viscose glue.In the interlayer power of each layer structure of compound package material 1, separation layer 14 with block
Binding force between layer 15 is less than the binding force of barrier bed 15 and waterproof layer 16 and/or the binding force less than waterproof layer 16 and viscose glue
And/or the binding force less than separation layer 14 and mark 13, so that the barrier bed 15 under the external force for being applied to pressure sensitive adhesive 17
It is separated with 14 phase of separation layer.The area of the viscose glue of pressure sensitive adhesive 17 is not less than the area of barrier bed 15, so that pressure sensitive adhesive 17 is torn
It being capable of the complete removing above separation layer 14 by barrier bed 15 when lower.It is adhered to above waterproof layer 16 by pressure sensitive adhesive 17
When, can be by the way of bonding completely, i.e., the substrate backside of whole pressure sensitive adhesive 17 is all covered with viscose glue, pressure sensitive adhesive 17 with
The waterproof layer 16 of 13 top of mark completely attaches to, and when needing to take off, starts pressure sensitive adhesive 17 from edge whole by external force.
Further, it is also possible to bond pressure sensitive adhesive 17 and 16 part of waterproof layer, i.e., at least one side of substrate backside of pressure sensitive adhesive 17
Part edge or at least one angle at reserve blank, blank space do not have viscose glue so that fitting after pressure sensitive adhesive 17
Edge or there are gaps with waterproof layer 16 for corner, can be directly from gap by pressure sensitive adhesive 17 when opening pressure sensitive adhesive 17
It starts.One extension can also be set on the substrate of pressure sensitive adhesive 17, and the extension back side does not have viscose glue, can be used as and start
Handgrip part when pressure sensitive adhesive 17.In Fig. 2, the viscose glue area of separation layer 14 and/or barrier bed 15 and/or pressure sensitive adhesive 17 is equal
Not less than the area for identifying 13 and mark 13 is completely covered, preferably the area of pressure sensitive adhesive 17 and/or barrier bed 15 is less than isolation
The area of layer 14 opens pressure sensitive adhesive 17 before distinguishing to mark 13, and pressure sensitive adhesive 17 will identify the barrier bed 15 of 13 tops
It can be distinguished after removal.
Fig. 3 show the cross-sectional view of the compound package material of another embodiment of the present invention.The difference of Fig. 3 and Fig. 2
It is, only part covers for separation layer 14, barrier bed 15 and 17 pairs of pressure sensitive adhesive marks 13.14 part covering marking 13 of separation layer and
Barrier bed 15 13 does not contact directly with mark, and the viscose glue of pressure sensitive adhesive 17 is to identifying the covering of 13 covering without departing from separation layer 14
Area, the part that layer 15 or pressure sensitive adhesive 17 cover that is not blocked of mark 13 can not be read equipment identification.Only to mark in Fig. 3
Know 13 and carry out partial occlusion, identify the part other than being blocked can not, reduce separation layer 13, barrier bed 14, adhesive sticker
The usable floor area of patch 17, can reduce material cost for the compound package material 1 produced in enormous quantities；In addition, sudden and violent
The portion identification 13 of dew, which can also further attract to block above consumer's removal mark 13, to be distinguished.
Fig. 4 schematically shows a sheet material in sheet material group.Sheet material group includes multiple made of compound package material
Sheet material, each sheet material are to be used to form independent seal-packed unit.Sheet material in Fig. 4 is identified by aforementioned by printing, spraying
13,1 basis of compound package material after coating separation layer 14, coating barrier bed 15, complex waterproof layer 16, bonding pressure sensitive adhesive 17
It needs to be cut into sheet material and forms sheet material group.It will further optionally be hidden by printing, spraying mark 13, coating separation layer 14, coating
Compound package material after barrier 15, complex waterproof layer 16, which is cut into after sheet material, is identifying 13 corresponding positions stickup pressure sensitive adhesive again
17 form sheet material group.Pressure sensitive adhesive 17 includes substrate and viscose glue, and viscose glue is located at substrate backside and the waterproof layer with 13 top of mark
Bonding.
Fig. 5 schematically shows a packaging in sealed package group.Sealed package group provided by the invention, by aforementioned warp
Answering after crossing printing, spraying mark 13, coating separation layer 14, coating barrier bed 15, complex waterproof layer 16, bonding pressure sensitive adhesive 17
Close packaging material 1 by filling, sealing, shaping and etc. form single sealed package composition.Alternatively, provided by the invention
Sealed package group, by the compound package material 1 sheet material that is formed of cutting by filling, sealing, shaping and etc. formed it is individually close
Package dress composition.Optionally, sealed package group provided by the invention, by aforementioned by printing, spraying mark 13, coating separation layer
14, the compound package material after coating barrier bed 15, complex waterproof layer 16 is cut into after sheet material again viscous in 13 corresponding positions of mark
Paste the sheet material of pressure sensitive adhesive 17 by filling, sealing, shaping and etc. form single sealed package composition.Those skilled in the art
It is appreciated that sealed package group of the invention can also be by printing, spraying mark 13, coating separation layer 14, coat and block
Layer 15, the compound package material after complex waterproof layer 16 by filling, sealing, shaping and etc. the single sealed package that is formed again
The composition of pressure sensitive adhesive 17 is pasted identifying 13 corresponding positions.Sealed package group of the invention can also be by by printing, spraying
Sheet material made of compound package material cutting after mark 13, coating separation layer 14, coating barrier bed 15, complex waterproof layer 16 passes through
Cross it is filling, sealing, shaping and etc. formed single sealed package again identify 13 corresponding positions paste pressure sensitive adhesive 17 form.
Pressure sensitive adhesive 17 includes substrate and viscose glue, and viscose glue is located at substrate backside and bonds with the waterproof layer of 13 top of mark.
It will be understood by those skilled in the art that the layer knot of compound package material 1 of the invention, sheet material group and sealed package group
Structure can also include aluminium foil layer, adhesive layer, innermost layer etc., and base 11, printing layer 12, mark 13, separation layer 14, barrier bed
15, waterproof layer 16 and pressure sensitive adhesive 17, can also be as needed between adjacent two layers although being illustrated in an adjacent manner
Add other layers or structure.
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 (15)
1. a kind of compound package material is used to form independent seal-packed unit, the compound package material packet with multiple
Waterproof layer, printing layer and base are included, each unit identified can identify when having unique, unobstructed, the top of the mark
With separation layer and barrier bed, which is characterized in that pressure sensitive adhesive is also posted above the waterproof layer of the mark position, it is described
Pressure sensitive adhesive includes substrate and viscose glue, and the viscose glue is located at the substrate backside and bonds with the waterproof layer above the mark.
2. compound package material according to claim 1, which is characterized in that between the separation layer and the barrier bed
Binding force is less than the binding force of the barrier bed and the waterproof layer and/or the binding force less than the waterproof layer and the viscose glue
And/or the binding force less than the separation layer and the mark, so that the institute under the external force for being applied to the pressure sensitive adhesive
Barrier bed is stated mutually to separate with the separation layer.
3. compound package material according to claim 1, which is characterized in that the separation layer and/or the barrier bed and/
Or the area of the viscose glue is not less than the area of the mark and the mark is completely covered.
4. compound package material according to claim 1, which is characterized in that the separation layer at least partly covers the mark
Know and the barrier bed does not contact directly with the mark, the viscose glue is to the covering of the mark without departing from the separation layer
Area coverage, the part not being blocked that identifies can not be identified.
5. compound package material according to claim 1, which is characterized in that the area of the viscose glue is blocked not less than described
The area of layer.
6. compound package material according to any one of claims 1-5, which is characterized in that the substrate of the pressure sensitive adhesive
The part edge of the back side at least a line or at least one angle are not bonded with the waterproof layer.
7. compound package material according to any one of claims 1-5, which is characterized in that from inside to outside successively include institute
State base, the printing layer, the mark, the separation layer, the barrier bed, the waterproof layer, the pressure sensitive adhesive.
8. compound package material according to claim 1, which is characterized in that described to be identified as a horizontal and vertical parity check code, two dimensional code, bar shaped
Code, digit strings or combinations thereof.
9. compound package material according to claim 1, which is characterized in that the separation layer is transparent or semitransparent light
Oil.
10. compound package material according to claim 1, which is characterized in that the barrier bed is at least one layer of printing
Opaque ink or strippable silver inks.
11. compound package material according to claim 1, which is characterized in that the substrate of the pressure sensitive adhesive be it is transparent or
Opaque polypropylene layer or polyethylene layer or PET or paper.
12. a kind of sheet material group, including it is multiple the piece as made of compound package material of any of claims 1-11
Material, the sheet material are used to form single seal-packed unit to be described.
13. a kind of sheet material group, including multiple sheet materials made of compound package material, each sheet material is to be used to form independent sealing
The unit of packaging, the sheet material include waterproof layer, printing layer and base, and each sheet material can be identified when having unique, unobstructed
Mark, the top of the mark has separation layer and barrier bed, which is characterized in that is made after sheet material of compound package material
Pressure sensitive adhesive is attached above the waterproof layer of the mark position, the pressure sensitive adhesive includes substrate and viscose glue, the viscose glue
It is bonded positioned at the substrate backside and with the waterproof layer above the mark.
14. a kind of sealed package group, including it is multiple by compound package material such as of any of claims 1-11 or
It is individually packed made of sheet material in sheet material group as described in claim 12 or 13.
15. a kind of sealed package group, including it is multiple individually packed made of compound package material or sheet material, it is each to include
Waterproof layer, printing layer and base, each packaging identified can identify when having unique, unobstructed, the top tool of the mark
There are separation layer and barrier bed, which is characterized in that be made after packaging in the mark position of compound package material or sheet material
Waterproof layer above attach pressure sensitive adhesive, the pressure sensitive adhesive includes substrate and viscose glue, and the viscose glue is located at the substrate backside
And it is bonded with the waterproof layer above the mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561847.1A CN109436565A (en) | 2018-12-20 | 2018-12-20 | Compound package material, sheet material group and sealed package group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561847.1A CN109436565A (en) | 2018-12-20 | 2018-12-20 | Compound package material, sheet material group and sealed package group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109436565A true CN109436565A (en) | 2019-03-08 |
Family
ID=65558547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811561847.1A Pending CN109436565A (en) | 2018-12-20 | 2018-12-20 | Compound package material, sheet material group and sealed package group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109436565A (en) |
-
2018
- 2018-12-20 CN CN201811561847.1A patent/CN109436565A/en active Pending
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