CN104555086B - Compound package material, its manufacturing method and the sealed package being produced from it - Google Patents
Compound package material, its manufacturing method and the sealed package being produced from it Download PDFInfo
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- CN104555086B CN104555086B CN201510013249.0A CN201510013249A CN104555086B CN 104555086 B CN104555086 B CN 104555086B CN 201510013249 A CN201510013249 A CN 201510013249A CN 104555086 B CN104555086 B CN 104555086B
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Abstract
The present invention relates to a kind of for producing the compound package material of liquid beverage packaging, it includes multiple units for being used to form independent liquid beverage packaging, the packaging material includes waterproof layer, printing layer and base, which is characterized in that has mutually different two dimensional code on each unit.The invention further relates to the sealed packages for manufacturing the method for this compound package material and being manufactured by the packaging material.
Description
Technical field
The present invention relates to the compound package materials for producing liquid beverage packaging, further relate to its manufacturing method, and by this
The sealed package of packaging material manufacture.
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 formed by the continuous volume of packaging material, which can be cut open to form blank, or by
It is sealed longitudinally to the pipe to form packaging material, then seal molding while filling content, is finally rolled in folding station
Build up the shape of final packaging.
For liquid or semi-liquid food products, current packing container is the packet made of paper base compound package material
There is package material paper fiber core and the core to be surrounded by one or more layers barrier material, such as polymer coating and/or metal film, from
And obtain compound package material.The barrier material is used to protect core material not contact with the product of receiving and also protect product not
It is 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 and Information System configuration requirement of tracing to the source.The development of planar bar code technology is so that many
Trade company and commodity all have the two dimensional code mark of oneself, can greatly facilitate commodity by handheld device to carry out two-dimensional code scanning
It is anti-fake to trace to the source.
Since the filling liquid production high speed for using paper base to pack is carried out continuously, if after filling again to product packet
It puts into the spraying of row two dimensional code and there is very big technical problem.Way in the industry is designed solid in packaging material plate-making at present
Fixed two dimensional code, is printed on packaging material in advance.In this way, possessing identical two dimension using the product with a collection of packaging material
Code.
However, be limited to identical two dimensional code, many detailed product informations can not typing, such as with a collection of packaging material
It is potentially used on different bottle placers, the setup parameter of every bottle placer is also not quite similar, the date of manufacture, and temperature condition etc. is equal
It cannot be distinguished.
In view of this, needing a kind of needs for being not only able to satisfy this field high-speed production, but also energy in liquid beverage packaging field
It enough realizes the technical solution of one yard of an object, and then realizes the retrospect to single product.
Summary of the invention
The object of the present invention is to provide a kind of solutions of liquid beverage packaging that can be realized one yard of an object.
According to an aspect of the invention, there is provided a kind of compound package material for liquid beverage packaging comprising
Multiple units for being used to form independent liquid beverage packaging, the packaging material include waterproof layer, printing layer and base, spy
Sign is that each unit has been imprinted with two dimensional code, and different between each two dimensional code.
Preferred embodiment in accordance with the present invention, the two dimensional code are located at printing layer.
Preferred embodiment in accordance with the present invention, the two dimensional code are formed by spraying.
Preferred embodiment in accordance with the present invention, the two dimensional code are to be formed or while printing in printing
Afterwards, compound to independently form before.
Preferred embodiment in accordance with the present invention has positioning mark on the compound package material.
Embodiment according to the present invention, the waterproof layer are thermoplastic resin, preferably polyolefin, including but not limited to
The mixture of low density polyethylene (LDPE) (LDPE), metallocene PE (m-PE) or the two.
Preferred embodiment in accordance with the present invention, the base are paper base.
Consider that it is preferable to use aqueous ink for printing layer of the invention from environmental angle and food safety angle.
Compound package material according to the present invention further includes gas barrier layer and sealant layer.
The gas barrier layer includes but is not limited to aluminium foil, ethylene-vinyl alcohol copolymer (EVOH), polyvinyl alcohol (PVOH), inorganic
Oxide (such as SiO2) or polyamide.
Sealant layer of the invention is thermoplastic resin, preferably comprises polyolefin, and including but not limited to linea low density is poly-
Ethylene (LLDPE), or mixtures thereof ultra-low density polyethylene, low density polyethylene (LDPE), metallocene PE.
The first adhesive layer is preferably included between gas barrier layer and base, and is preferably included between gas barrier layer and sealant layer
Two adhesive layers.First adhesive layer and/or the second adhesive layer are thermoplastic resin, preferred polyolefm, more preferably polyethylene,
Including but not limited to carboxylic acid groups' modified polyethylene, linear low density polyethylene etc..
According to another aspect of the present invention, it provides and is drunk by aforementioned compound package material according to independent liquid is used to form
Sheet material group made of the unit cutting of material packaging.
According to another aspect of the present invention, it provides by aforementioned compound package material or sheet material group by being folded and sealed against
Sealed package obtained for flexible package punch.
According to another aspect of the present invention, a kind of method for manufacturing aforementioned compound package material is provided, feature exists
In spraying two dimensional code when preparing printing layer, the two dimensional code generates system by two dimensional code and generates online, so that gained is compound
It is different between each two dimensional code of packaging material.
According to embodiment of the present invention, the spraying of the two dimensional code can while printing other patterns into
Row, can also individually carry out after other patterns are completed for printing.
According to embodiment of the present invention, the spraying of the two dimensional code is based on photoelectric sensor and identifies composite packaging material
Positioning identifier on material and control.
According to another implementation of the invention, operational data of the spraying of the two dimensional code based on printing equipment and control
System.
The operational data of the printing equipment is also possible to by independent either what the control system of printing equipment provided
Data acquisition device acquisition.
The operational data include but is not limited to paper feed size, print repeat length, chromatography precision, maximum print width,
One or more of colour cell and print speed printing speed.
According to embodiment of the present invention, the compound package material preferably uses flexographic printing technology print.
According to embodiment of the present invention, it is preferable to use aqueous ink to print for the compound package material.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein
Fig. 1 schematically shows the perspective view of compound package material according to embodiment of the present invention;
Fig. 2 shows the cross sections of compound package material according to one embodiment of the present invention.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Fig. 1 shows an example of compound package material of the invention.The form of the compound package material 2 is mostly to roll up
Material coats two dimensional code 3,3 ' on each unit including multiple units 1 for being used to form independent liquid beverage packaging, wherein
Two dimensional code 3 and two dimensional code 3 ' are different.
As needed, compound package material 2 can be cut into sheet material according to each unit before factory.
The layer structure of compound package material of the invention includes but is not limited to:
Waterproof layer/printing layer/base/gas barrier layer/sealant layer;
Waterproof layer/printing layer/base/first adhesive layer/gas barrier layer/sealant layer;
Waterproof layer/printing layer/base/gas barrier layer/second adhesive layer/sealant layer;With
Waterproof layer/printing layer/base/first adhesive layer/gas barrier layer/second adhesive layer/sealant layer.
As shown in Fig. 2, according to embodiment of the present invention, the layer structure of the compound package material includes waterproof layer
11, printing layer 12, base 13, the first adhesive layer 16, gas barrier layer 14, the second adhesive layer 17 and sealant layer 15.Wherein base is
Paper layer, gas barrier layer are Al foil or evoh layer.
The production of the compound package material of liquid beverage packaging generally includes following big step:
Printing, impression, punching, compound, cutting etc..
Theoretically, before print steps to composite steps, two dimensional code spraying operation can be carried out.
For carrying out two dimensional code spraying in print steps, the positioning identifier on substrate is identified by photoelectric sensor,
Control the spraying of two dimensional code spray equipment.The two dimensional code spray equipment generates system with two dimensional code simultaneously and connect, so that it is guaranteed that often
A two dimensional code is all different.
It is configured with drying unit after the two dimensional code spray equipment, to ensure the printing quality of two dimensional code.
For having finished printing, but not yet compound packaging material blank, it can also be mended offline by this method
Spray two dimensional code.
According to another implementation of the invention, the control system of two dimensional code spray equipment and printing equipment group is connected
It connects, shares the operational data of printing equipment, to control the two dimensional code spray equipment spraying.
Embodiment 1
Body paper uncoiling imported into flexographic printing apparatus group by guide-in roller;By being erected at printing equipment after being completed for printing
Two dimensional code spray equipment between group and marking press.Photoelectric sensor, identification printing are provided on the two dimensional code spray equipment
Positioning identifier on body paper substrate, control two dimensional code spray equipment spraying.The two dimensional code spray equipment is connected with two dimensional code
Generation system generates two dimensional code online, therefore each two dimensional code on body paper substrate is all different.Then, two dimensional code is coated
Body paper substrate after drying ink, be imported into marking press impression, punch.
Material volume is imported into composite production line later, it is compound by compounding machine and waterproof layer, gas barrier layer, sealant layer etc..
Then as needed, coiled material or sheet material group are cut into.
Embodiment 2
Using method and apparatus same as Example 1, difference is that two dimensional code spray equipment is not provided with photoelectric sensor,
But connect with the control system of printing equipment, the synchrodata of printing equipment is shared, control spray head sprays two dimensional code.
Embodiment 3
Using method and apparatus same as Example 1, difference is that two dimensional code spray equipment is arranged after marking press.
Embodiment 4
Using method and apparatus same as Example 2, difference is that two dimensional code spray equipment is arranged in printing equipment group
Before.In the case, benchmark of the printing equipment according to two dimensional code spraying position as identification position carries out chromatography.
Embodiment 5
Using method and apparatus same as Example 1, difference is that two dimensional code spray equipment is not provided with photoelectric sensor,
But the operational data individually equipped with data acquisition device acquisition printing equipment, control spray head spray two dimensional code.
Through above-mentioned method, the present invention realize for the first time batch production meet one yard of an object for liquid beverage
The compound package material of packaging.Facts proved that such trial is successfully, to meet the requirement of industrialization high-speed production, and waste product
Rate is low, and scrap build cost is smaller, within the scope of the receptible cost control of most enterprises.And then it is realized for down-stream enterprise single
Product back-tracing improves control of product quality degree, provides strong support.
Those skilled in the art should know, can be with although the present invention is described about presently preferred embodiments
What is understood is that can carry out various modifications and change, without departing from target of the invention and its model as defined in the appended claims
It encloses.
Claims (6)
1. a kind of method of manufacture for the compound package material of liquid beverage packaging, which is characterized in that
The compound package material comprising multiple units for being used to form independent liquid beverage packaging, the packaging material packet
Include waterproof layer, printing layer and base;
Each unit has been imprinted with two dimensional code, and different between each two dimensional code;
Two dimensional code is sprayed while preparing printing layer, the two dimensional code generates system by two dimensional code and generates online, to make
It is different between each two dimensional code of the compound package material.
2. according to the method described in claim 1, wherein operational data of the spraying of two dimensional code based on printing equipment and control.
3. a kind of compound package material prepared by method of any of claims 1 or 2, it is characterised in that: the wherein waterproof
Layer is thermoplastic resin, and the base is paper base.
4. compound package material according to claim 3 further includes gas barrier layer and sealant layer.
5. compound package material according to claim 4, wherein gas barrier layer is selected from aluminium foil, ethylene-vinyl alcohol copolymer, gathers
Vinyl alcohol, inorganic oxide or polyamide.
6. a kind of sealed package for liquid beverage packaging, the composite packaging material as described in any one of claim 3~5
Material is by folding and sealing obtained.
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CN201510013249.0A CN104555086B (en) | 2015-01-09 | 2015-01-09 | Compound package material, its manufacturing method and the sealed package being produced from it |
CN201910836558.6A CN110525798A (en) | 2015-01-09 | 2015-01-09 | Compound package material, its manufacturing method, sheet material group, sealed package |
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CN201510013249.0A CN104555086B (en) | 2015-01-09 | 2015-01-09 | Compound package material, its manufacturing method and the sealed package being produced from it |
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CN201510013249.0A Active CN104555086B (en) | 2015-01-09 | 2015-01-09 | Compound package material, its manufacturing method and the sealed package being produced from it |
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Families Citing this family (8)
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CN106240151A (en) * | 2016-08-31 | 2016-12-21 | 王薇 | There is print system and the typography of the compound package material of individual two-dimensional code |
CN106427154A (en) * | 2016-08-31 | 2017-02-22 | 王薇 | Composite packaging material with anti-counterfeiting function and package |
CN107972332B (en) * | 2016-10-21 | 2020-11-27 | 康美包(苏州)有限公司 | Sheet-like composite material, in particular for producing dimensionally stable food containers, having a first color code and a second color code with a two-dimensional code |
CN106516421A (en) * | 2016-12-12 | 2017-03-22 | 崔颖 | Composite packing material, and sheet groups and airtight packing manufactured through composite packing material |
CN106739327A (en) * | 2016-12-30 | 2017-05-31 | 崔颖 | Compound package material, sheet material group and pack |
CN106494754A (en) * | 2016-12-30 | 2017-03-15 | 崔颖 | Compound package material, sheet material group and pack |
CN106515155A (en) * | 2017-01-06 | 2017-03-22 | 崔颖 | Composite packaging material, sheet group and sealed package |
CN112200287B (en) * | 2020-09-30 | 2023-03-24 | 上海紫江彩印包装有限公司 | Two-dimensional code printing method, device and equipment for composite film bag and storage medium |
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CN104555086A (en) | 2015-04-29 |
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