CN106183234A - A kind of flexible compound aluminium foil - Google Patents
A kind of flexible compound aluminium foil Download PDFInfo
- Publication number
- CN106183234A CN106183234A CN201610752528.3A CN201610752528A CN106183234A CN 106183234 A CN106183234 A CN 106183234A CN 201610752528 A CN201610752528 A CN 201610752528A CN 106183234 A CN106183234 A CN 106183234A
- Authority
- CN
- China
- Prior art keywords
- aluminium foil
- layer
- foil layer
- thickness
- flexible compound
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
Abstract
The invention discloses a kind of flexible compound aluminium foil, including the first aluminium foil layer and the second aluminium foil layer；The most bonding between first aluminium foil layer and the second aluminium foil layer it is provided with plastic layer and bubble thin layer；First aluminium foil layer and the second aluminium foil layer are soft machine glazing alloy aluminium foil, and thickness is 0.01 0.012mm；The upper surface of the firstth aluminium foil layer is bright finish, and the lower surface of the second aluminium foil layer is bright finish.The structure of the present invention has been designed with multi-layer compound structure, both the advantages such as aluminium foil itself excellent grease resistance, property high temperature resistant, waterproof and dampproof and non-oxidizability had been maintained, simultaneously because the structure design of composite bed makes it have the strongest pliability, impact resistance and ductility, it is simple to the packaging of labyrinth is used；And aluminium foil is mixed compacting with other materials, is effectively saved cost, it is simple to large-scale application.
Description
Technical field
The present invention relates to a kind of aluminium foil, particularly relate to a kind of flexible compound aluminium foil.
Background technology
Aluminium foil, because of the good characteristic of itself, is widely used in food, beverage, medicated cigarette, medicine, photographic plate, Family Day
The fields such as articles for use, are typically used as packaging material；Electrolysis condenser material；The adiabator in building, vehicle, boats and ships, house etc.；Also
Can be as the decoration trade mark etc. of metallized thread, wallpaper and all kinds of stationery printed products and the light industrial goods of decoration.Especially as bag
Package material, aluminium foil is soft metallic film, not only has protection against the tide, airtight, shading, erosion resistant, guarantor fragrant, nonpoisonous and tasteless etc. excellent
Point, thus favored more susceptible to people.But general one layer of aluminium foil ratio is relatively thin, and its intensity, wearability and impact resistance are just
The needs of product packaging can not be met, simultaneously when the characteristic of product needs the most waterproof, moistureproof functional requirement, need aluminum
Paper tinsel carries out multilamellar use, but so production cost is high, causes the waste of resource, and the pliability of product, impact resistance are limited,
The packaging being not suitable for labyrinth is used.
Summary of the invention
In order to solve the weak point existing for above-mentioned technology, the invention provides a kind of flexible compound aluminium foil.
In order to solve above technical problem, the technical solution used in the present invention is: a kind of flexible compound aluminium foil, including aluminium foil
Layer, aluminium foil layer includes the first aluminium foil layer and the second aluminium foil layer；It is additionally provided with plastic layer between first aluminium foil layer and the second aluminium foil layer
With bubble thin layer；The two sides of plastic layer and bubble thin layer scribbles binding agent respectively；The upper surface of plastic layer and the first aluminum
Layers of foil is bonding, lower surface is bonding with bubble film layer；The upper surface of bubble film layer is bonding with plastic layer, lower surface and the second aluminum
Layers of foil is bonding；
First aluminium foil layer and the second aluminium foil layer are soft alloy aluminium foil；First aluminium foil layer is machine glazing aluminium foil, the first aluminium foil
The upper surface of layer is bright finish, and thickness is 0.01-0.012mm；Second aluminium foil layer is machine glazing aluminium foil, the lower surface of the second aluminium foil layer
For bright finish；Thickness is 0.01-0.012mm.
Wherein, plastic layer can be selected for polystyrene thin film that thickness is 0.015-0.020mm, thickness is 0.016-
The PET mylar of 0.018mm or the PVC polyester thin film that thickness is 0.016-0.025mm.
The upper surface of the first aluminium foil layer or the lower surface bonds of the second aluminium foil layer have fresh-keeping layer.
The structure of the present invention has been designed with multi-layer compound structure, has both maintained the excellent grease resistance of aluminium foil itself, resistance to height
The advantages such as property warm, waterproof and dampproof and non-oxidizability, simultaneously because the structure design of composite bed makes it have the strongest pliability,
Impact resistance and ductility, it is simple to the packaging of labyrinth is used；And aluminium foil is mixed compacting with other materials, effectively saves
About cost, it is simple to large-scale application.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the cross-sectional structure figure of the present invention.
In figure, the 1, first aluminium foil layer；2, the second aluminium foil layer；3, plastic layer；4, bubble film layer；5, fresh-keeping layer.
Detailed description of the invention
As it is shown in figure 1, the present invention includes the first aluminium foil layer 1 and the second aluminium foil layer 2；First aluminium foil layer 1 and the second aluminium foil layer 2
Between be additionally provided with plastic layer 3 and bubble thin layer 4；The two sides of plastic layer 3 and bubble thin layer 4 scribbles binding agent respectively；
The upper surface of plastic layer 3 and the first aluminium foil layer 1 is bonding, lower surface is bonding with bubble film layer 4；The upper surface of bubble film layer 4
, lower surface bonding with plastic layer 3 and the second aluminium foil layer 2 are bonding；
First aluminium foil layer 1 and the second aluminium foil layer 2 are soft alloy aluminium foil；First aluminium foil layer 1 is machine glazing aluminium foil, the first aluminum
The upper surface of layers of foil 1 is bright finish, and thickness is 0.01-0.012mm；Second aluminium foil layer 2 is machine glazing aluminium foil, the second aluminium foil layer 2
Lower surface is bright finish；Thickness is 0.01-0.012mm.First aluminium foil layer 1 of the present invention is the most the same with the structure of the second aluminium foil layer 2,
Except for the difference that the setting direction of bright finish, because the one side of non-bright finish needs to be mutually bonded with plastic layer 3 and bubble thin layer 4, because of
Aluminium foil is designed as machine glazing by this, and the one side of non-adhesive is the use that the one side of bright finish just can meet packaging, can save into simultaneously
Originally processing it is easy to.
The plastic layer of the present invention can prioritizing selection thickness be that the polystyrene thin film of 0.015-0.020mm, thickness are
The plastic layer 3 of 0.016-0.018mm be PET mylar or PVC polyester thin film that thickness is 0.016-0.025mm wherein
A kind of.
The present invention has added plastic layer 3 between two-layer aluminium foil, owing to plastic layer 3 has good toughness, thus gained
Clad aluminum foil there is reasonable intensity, toughness and shock resistance；Bubble film layer 4 is to be main with polyethylene from high pressure process
Raw material is for packing the chemical products that the protection against the tide a kind of against pressure of filling is shockproof.There is good damping property, impact resistance, heat seal
Property, the advantage such as nontoxic, tasteless, moistureproof, corrosion-resistant, transparency is good, product can be played damp proof, buffer, the effect such as insulation.Therefore gas
The setting of bubble thin layer 4 can make the pliability of the present invention higher, in addition to the advantage of itself, it is used in combination with aluminium foil,
It is more convenient for packing the product of labyrinth.
Aluminium foil layer uses be adhesively fixed with plastic layer 3 and bubble thin layer 4, easy to process, economical and practical.In order to further
Cost-effective, the aluminium foil layer of the present invention is designed as machine glazing aluminium foil, and the one side that needs only expose use is designed as bright finish, so
Neither affect using effect and the advantage of whole clad aluminum foil, the thickness of clad aluminum foil further can be reduced, significantly simultaneously
Cost-effective.
The present invention also arranges fresh-keeping layer 5 in the lower surface bonds of the upper surface of the first aluminium foil layer 1 or the second aluminium foil layer 2, because of
This present invention uses in the packaging of delicatessen product can be due to the freshness arranging prolongation food of fresh-keeping layer 5.
Above-mentioned embodiment is not limitation of the present invention, and the present invention is also not limited to the example above, and this technology is led
Change that the technical staff in territory is made in the range of technical scheme, retrofit, add or replace, also belong to this
Bright protection domain.
Claims (5)
1. a flexible compound aluminium foil, including aluminium foil layer, it is characterised in that described aluminium foil layer includes the first aluminium foil layer (1) and
Two aluminium foil layers (2)；It is additionally provided with plastic layer (3) and bubble thin layer between described first aluminium foil layer (1) and the second aluminium foil layer (2)
(4)；The two sides of described plastic layer (3) and bubble thin layer (4) scribbles binding agent respectively；The upper surface of described plastic layer (3)
Bonding with the first aluminium foil layer (1), lower surface is bonding with bubble film layer (4)；The upper surface of described bubble film layer (4) and plastics
(3) bonding for layer, lower surface and the second aluminium foil layer (2) bonding；
Described first aluminium foil layer (1) and the second aluminium foil layer (2) are soft alloy aluminium foil；Described first aluminium foil layer (1) is machine glazing
Aluminium foil, the upper surface of the first aluminium foil layer (1) is bright finish, and thickness is 0.01-0.012mm；Described second aluminium foil layer (2) is machine glazing
Aluminium foil, the lower surface of the second aluminium foil layer (2) is bright finish；Thickness is 0.01-0.012mm.
Flexible compound aluminium foil the most according to claim 1, it is characterised in that: described plastic layer (3) is polystyrene thin film,
Thickness is 0.015-0.020mm.
Flexible compound aluminium foil the most according to claim 1, it is characterised in that: described plastic layer (3) is PET mylar,
Thickness is 0.016-0.018mm.
Flexible compound aluminium foil the most according to claim 1, it is characterised in that: described plastic layer (3) is PVC polyester thin film,
Thickness is 0.016-0.025mm.
5. according to the flexible compound aluminium foil described in Claims 1-4 any one claim, it is characterised in that: described first aluminum
The upper surface of layers of foil (1) or the lower surface bonds of the second aluminium foil layer (2) have fresh-keeping layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752528.3A CN106183234A (en) | 2016-08-26 | 2016-08-26 | A kind of flexible compound aluminium foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752528.3A CN106183234A (en) | 2016-08-26 | 2016-08-26 | A kind of flexible compound aluminium foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106183234A true CN106183234A (en) | 2016-12-07 |
Family
ID=57527672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610752528.3A Pending CN106183234A (en) | 2016-08-26 | 2016-08-26 | A kind of flexible compound aluminium foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106183234A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161531A (en) * | 2017-06-14 | 2017-09-15 | 广东中烟工业有限责任公司 | A kind of cigarette package structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2712624Y (en) * | 2003-12-15 | 2005-07-27 | 耿洪彪 | Aluminum foil gas bubble composite reflective insulation material |
| CN101337448A (en) * | 2008-08-13 | 2009-01-07 | 杨天根 | Clad aluminum foil and manufacture method thereof |
| CN201900758U (en) * | 2010-09-29 | 2011-07-20 | 厦门协四方工贸有限公司 | Novel aluminum foil composite bubble film |
| CN206048938U (en) * | 2016-08-26 | 2017-03-29 | 南通惠得成包装材料有限公司 | A kind of flexible compound aluminium foil |
-
2016
- 2016-08-26 CN CN201610752528.3A patent/CN106183234A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2712624Y (en) * | 2003-12-15 | 2005-07-27 | 耿洪彪 | Aluminum foil gas bubble composite reflective insulation material |
| CN101337448A (en) * | 2008-08-13 | 2009-01-07 | 杨天根 | Clad aluminum foil and manufacture method thereof |
| CN201900758U (en) * | 2010-09-29 | 2011-07-20 | 厦门协四方工贸有限公司 | Novel aluminum foil composite bubble film |
| CN206048938U (en) * | 2016-08-26 | 2017-03-29 | 南通惠得成包装材料有限公司 | A kind of flexible compound aluminium foil |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161531A (en) * | 2017-06-14 | 2017-09-15 | 广东中烟工业有限责任公司 | A kind of cigarette package structure |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
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| WD01 | Invention patent application deemed withdrawn after publication |