CN208484318U - It is imitative that aluminium foil high-barrier digestion resistant is fit stretches drawing packaging film - Google Patents
It is imitative that aluminium foil high-barrier digestion resistant is fit stretches drawing packaging film Download PDFInfo
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- CN208484318U CN208484318U CN201821053038.5U CN201821053038U CN208484318U CN 208484318 U CN208484318 U CN 208484318U CN 201821053038 U CN201821053038 U CN 201821053038U CN 208484318 U CN208484318 U CN 208484318U
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Abstract
Drawing packaging film is stretched the utility model discloses a kind of imitative aluminium foil high-barrier digestion resistant is fit, it from top to bottom successively include the first layer of polypropylene foil, high-isolation film layer, the second layer of polypropylene foil, the bottom of first layer of polypropylene foil is equipped with ink layer, the bottom of ink layer is glued by the first glue-line and high-isolation film layer, and the bottom of high-isolation film layer is glued by the second glue-line and the second layer of polypropylene foil.The new patent has the characteristic of In Aluminium Foil Packing, at the same can accomplish again it is fit stretch drawings, also can guarantee high barrier digestion resistant again, moreover it is possible to good product wrapping with show product, pass through online sided corona treatment, moreover it is possible to ensure that the peel strength of product.
Description
Technical field
The utility model belongs to flexible packing material technical field, and in particular to imitative aluminium foil high-barrier digestion resistant is fit stretches
Draw packaging film.
Background technique
It is known that aluminium foil food pack is the high-grade packaging of food service industry, there are many important characteristics and advantages: resistance to
High temperature, it is anti-puncture, be not easy to deform, high obstructing performance is prominent, resistance oxygen resistance is wet opaque, while there is good glossiness etc. again
It is the preferred material of thermophilic digestion product.Specific product structure is mostly: polyester film/adhesive/aluminum foil/adhesive/unidirectional drawing
Polypropylene stretched film；Polyester film/adhesive/aluminum foil/adhesive/nylon film/adhesive/simple tension polypropylene film；
Nylon film/adhesive/aluminum foil/adhesive/simple tension polypropylene film etc., since the deformability of aluminium foil is poor, by force
Aluminium foil will receive destruction after stretching drawing, substantially reduce its barrier property, therefore draw high barrier digestion resistant packaging for fit stretch
For In Aluminium Foil Packing can not better meet the daily demand of people.
Summary of the invention
There is provided the characteristics with In Aluminium Foil Packing for the technical problem that the one side of the disclosure solves, while can do again
Drawing is stretched to fit, also can guarantee peel strength and high barrier digestion resistant again, moreover it is possible to good product wrapping and show production
The packaging film of product.
To achieve the above object, the utility model adopts the following technical solution, and the utility model successively includes from top to bottom
The bottom of first layer of polypropylene foil, high-isolation film layer, the second layer of polypropylene foil, the first layer of polypropylene foil is equipped with ink
The bottom of layer, ink layer is glued by the first glue-line and high-isolation film layer, and the bottom of high-isolation film layer passes through the second glue-line
With the second layer of polypropylene foil gluing.
Preferably, first layer of polypropylene foil and the second layer of polypropylene foil are simple tension polypropylene film
Layer.
Preferably, the high-isolation film layer is high-barrier polyvinylidene chloride film layer.
Preferably, the ink layer is aluminium ink layer.
Preferably, the layer of the high-isolation film layer is through sided corona treatment.
The utility model compared with prior art, with In Aluminium Foil Packing characteristic, while can accomplish again it is fit stretch drawing, also can
Guarantee high barrier digestion resistant again, moreover it is possible to good product wrapping and show product, pass through online sided corona treatment, moreover it is possible to protect
The peel strength of product is demonstrate,proved.
Detailed description of the invention
Fig. 1 is packaging film structure schematic diagram according to one aspect of the disclosure；
In figure: the first simple tension of 1- layer of polypropylene foil, 2- high-barrier polyvinylidene chloride film layer, 3- second are unidirectional
Stretched polypropene film layer, 4- aluminium ink layer, the first glue-line of 5-, the second glue-line of 6-.
Specific embodiment
The utility model is further explained below in conjunction with specific embodiment, but limitation is not originally practical
It is novel, structure depicted in Figure of description, ratio, size etc., only to cooperate the revealed content of specification, for ripe
The personage for knowing this technology understands and reads, and is not intended to limit the utility model enforceable qualifications, therefore does not have technically
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size can be produced not influencing the utility model
Under raw effect and the purpose that can reach, the range that the revealed technology contents of the utility model can be covered should all be still fallen in
It is interior.Meanwhile cited such as "upper", "lower", "front", "rear", " centre " term in this specification, it is merely convenient to describe
It is illustrated, rather than to limit the enforceable range of the utility model, relativeness is altered or modified, and is changing skill without essence
It is held in art, when being also considered as the enforceable scope of the utility model.
Shown in Fig. 1, imitative aluminium foil high-barrier digestion resistant is fit stretches drawing packaging film, including from top to bottom successively includes first
Simple tension layer of polypropylene foil 1, high-barrier polyvinylidene chloride film layer 2, the second simple tension layer of polypropylene foil 3 and
Ink layer 4, the first glue-line 5, the second glue-line 6, specific processing flow are as follows: by the lower section of the first simple tension layer of polypropylene foil 1
It carries out printing aluminium ink in printing process, solvent-free compound working procedure applies the first glue-line 5 later and high-barrier polyvinylidene chloride is thin
2 composite curing of film layer, the lower surface of high-barrier polyvinylidene chloride film layer 2 is through compound working procedure solvent-free after line sided corona treatment
3 composite curing of the second glue-line 6 and the second simple tension layer of polypropylene foil is coated again, and the first glue-line 5 and the second glue-line 6 are glutinous
Mixture layer, the binder of adhesive layer are polyurethane binder.
Online corona is the operation on assembly line to film layer scene corona.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. imitative aluminium foil high-barrier digestion resistant is fit to stretch drawing packaging film, it is characterised in that:
It from top to bottom successively include the first layer of polypropylene foil, high-isolation film layer, the second layer of polypropylene foil, the first polypropylene
The bottom of film layer is equipped with ink layer, and the bottom of ink layer is glued by the first glue-line and high-isolation film layer, high-isolation film
The bottom of layer is glued by the second glue-line and the second layer of polypropylene foil.
2. imitative aluminium foil high-barrier digestion resistant according to claim 1 is fit to stretch drawing packaging film, it is characterised in that: described
The first layer of polypropylene foil and the second layer of polypropylene foil be simple tension layer of polypropylene foil.
3. imitative aluminium foil high-barrier digestion resistant according to claim 1 is fit to stretch drawing packaging film, it is characterised in that: described
High-isolation film layer be high-barrier polyvinylidene chloride film layer.
4. imitative aluminium foil high-barrier digestion resistant according to claim 1 is fit to stretch drawing packaging film, it is characterised in that: described
Ink layer be aluminium ink layer.
5. imitative aluminium foil high-barrier digestion resistant according to claim 1 or 3 is fit to stretch drawing packaging film, it is characterised in that:
The layer of the high-isolation film layer is through sided corona treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053038.5U CN208484318U (en) | 2018-07-04 | 2018-07-04 | It is imitative that aluminium foil high-barrier digestion resistant is fit stretches drawing packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053038.5U CN208484318U (en) | 2018-07-04 | 2018-07-04 | It is imitative that aluminium foil high-barrier digestion resistant is fit stretches drawing packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208484318U true CN208484318U (en) | 2019-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821053038.5U Active CN208484318U (en) | 2018-07-04 | 2018-07-04 | It is imitative that aluminium foil high-barrier digestion resistant is fit stretches drawing packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208484318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043688A (en) * | 2020-07-10 | 2021-06-29 | 沈阳日新塑料包装制品股份有限公司 | High-barrier cooking skin stretching environment-friendly composite film and composite method and device thereof |
| WO2021189600A1 (en) * | 2020-03-25 | 2021-09-30 | 乐美包装（昆山）有限公司 | Composite packaging material and manufacturing method therefor |
-
2018
- 2018-07-04 CN CN201821053038.5U patent/CN208484318U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021189600A1 (en) * | 2020-03-25 | 2021-09-30 | 乐美包装（昆山）有限公司 | Composite packaging material and manufacturing method therefor |
| CN113043688A (en) * | 2020-07-10 | 2021-06-29 | 沈阳日新塑料包装制品股份有限公司 | High-barrier cooking skin stretching environment-friendly composite film and composite method and device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110 000 No. 26 Zhengliang Five Road, Shenbei New District, Shenyang City, Liaoning Province Patentee after: Shenyang Rixin plastic packaging products Co., Ltd Address before: 110 000 No. 26 Zhengliang Five Road, Shenbei New District, Shenyang City, Liaoning Province Patentee before: SHENYANG RIXIN PLASTIC PACKAGING PRODUCTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |