CN108790351A - A kind of high gloss aluminium plating polyethylene label film and its production method - Google Patents
A kind of high gloss aluminium plating polyethylene label film and its production method Download PDFInfo
- Publication number
- CN108790351A CN108790351A CN201810617286.6A CN201810617286A CN108790351A CN 108790351 A CN108790351 A CN 108790351A CN 201810617286 A CN201810617286 A CN 201810617286A CN 108790351 A CN108790351 A CN 108790351A
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- China
- Prior art keywords
- layer
- density polyethylene
- polyethylene
- film
- label film
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Classifications
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- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin 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
-
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
-
- 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
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/406—Bright, glossy, shiny 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/552—Fatigue strength
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
Landscapes
- Laminated Bodies (AREA)
Abstract
The present invention relates to a kind of high gloss aluminium plating polyethylene label film and its production methods.The label film includes polyethylene film layer and aluminium coated；Polyethylene film layer is made of corona layer, middle layer and printing layer, 14-25 μm of corona layer thickness, 35-44 μm of intermediate layer thickness, prints 14-25 μm of layer thickness；Corona layer includes that mass ratio is (38-50):The metallocene linear medium density polyethylene and linear low density polyethylene of (50-62), middle layer include that mass ratio is (40-55):The metallocene linear medium density polyethylene and low density polyethylene (LDPE) of (45-60), printing layer include that mass ratio is (38-50):The metallocene linear medium density polyethylene and low density polyethylene (LDPE) of (50-62).The label film has high glossiness, good metal-like, excellent physical mechanical property, uniform thickness degree, labeling body effect good, meets not brittle using not aging for a long time in the presence of a harsh environment.
Description
Technical field
The invention belongs to label field of membrane material, it is specifically related to a kind of high gloss aluminium plating polyethylene label film and its life
Production method.
Background technology
With the raising of people's living standard, commodity are just gradually to superior, diversified development, and label is as biography
It passs product information and attracts the important means of consumer's eyeball, be the core of product external packaging, be the important carrier of brand, also just
It is strided forward toward superior.High brightness label with metallic luster can not only promote product specification, and can excite people couple
The desire to buy of product.
However, traditional high gloss metal-like label material mostly be use metal composite film, using plastic film with
Metal aluminum foil or metallized film are by MULTILAYER COMPOSITE membrane structure made of compound curing, and complex process is cumbersome, long preparation period,
Drying curing, it is of high cost, layering break-off is susceptible to during use, urgent need seeks other materials to substitute.Therefore, it opens
The metal-like label film for sending out high gloss a kind of is by the extensive concern of researcher.
Invention content
In order to solve the above technical problem, the present invention provides a kind of high gloss aluminium plating polyethylene label film and its producers
Method.
In order to achieve the object of the present invention, present invention employs following technical schemes：
A kind of high gloss aluminium plating polyethylene label film, the label film include polyethylene film layer and aluminium coated, described poly-
Vinyl film is made of corona layer, middle layer and printing layer, and the aluminium coated is supported on the corona layer surface, wherein the electricity
Dizzy 14-25 μm of layer thickness, 35-44 μm of the intermediate layer thickness, 14-25 μm of the printing layer thickness；The corona layer includes matter
Amount is than being (38-50):The metallocene linear medium density polyethylene resin and linear low density polyethylene resin of (50-62), it is described
Middle layer includes that mass ratio is (40-55):The metallocene linear medium density polyethylene resin of (45-60) and low density polyethylene (LDPE) tree
Fat, the printing layer include that mass ratio is (38-50):The metallocene linear medium density polyethylene resin and low-density of (50-62)
Polyvinyl resin.
Preferred embodiment：20 μm of the corona layer thickness, 42 μm of the intermediate layer thickness, 20 μm of the printing layer thickness.
Preferred embodiment：The corona layer includes that mass ratio is 55:45 metallocene linear medium density polyethylene resin and line
Property ldpe resin, the middle layer include mass ratio be 60:40 metallocene linear medium density polyethylene resin and
Ldpe resin, the printing layer include that mass ratio is 60:40 metallocene linear medium density polyethylene resin and low
Density Polyethylene Resin.
Further scheme：The metallocene linear medium density polyethylene trade mark in the corona layer is 2027G, the corona layer
In the linear low density polyethylene trade mark be 2036P, the metallocene linear medium density polyethylene trade mark in the middle layer is
XUS81841.27, the low density polyethylene (LDPE) trade mark in the middle layer are FT6230, in the metallocene linear in the printing layer
The density polyethylene trade mark is 2027G, and the low density polyethylene (LDPE) trade mark in the printing layer is 2420H.
Further scheme：The OD values of the aluminium coated are 2.2-2.6.
Further scheme：The label film is to be born metallic aluminium by direct or transfer aluminum plated method under the conditions of vacuum sealing
It is loaded in polyethylene based film and obtains.
A kind of production method of the high gloss aluminium plating polyethylene label film, includes the following steps：
Step 1, material contained in the corona layer, middle layer and printing layer is added respectively by said components proportion requirement
Enter in coextrusion casting machine by it is three-layer co-extruded go out molding mode obtain the polyethylene film layer；
Step 2, under the conditions of vacuum sealing, metallic aluminium is supported in polyethylene film layer by direct or transfer aluminum plated method
Obtain aluminium coated；
Step 3, label film is made in cooling and shaping.
The beneficial effects of the present invention are：
(1) polyethylene film of the present invention passes through the optimum choice to each layer formula particle and thickness so that through aluminizing
Treated, and label film product has higher deflection, high glossiness, good metal-like, excellent Physical Mechanical
Energy, the excellent thickness uniformity can be good at adapting to later stage gluing poster process, possess good gluing labeling effect, full
Use for a long time is not brittle without aging in the presence of a harsh environment for foot.
(2) the OD values of metallic aluminum of the present invention can effectively improve the gloss of label film product in constant range
Degree, phenomena such as preventing from leaking aluminium light transmission caused by aluminium layer became uneven one.
(3) preparation method of label film of the present invention is easy to operate, integrate with a plurality of steps of operation, and basement membrane synthesizes, is golden
The shortcomings that belonging to the load of aluminium can carry out, abandon conventional metals texture label membrane preparation method successively, without additional compound place
Science and engineering sequence.
Description of the drawings
Fig. 1 is label membrane structure diagram of the present invention.
The meaning respectively marked in attached drawing is as follows：
1- metallic aluminums；2- corona layers；3- middle layers；4- printing layers；5- polyethylene based films.
Specific implementation mode
The embodiment of the present invention is described below in detail.The embodiments described below is exemplary, and is only used for explaining this hair
It is bright, and limiting the scope of the invention cannot be construed to.
The preparation method of the high gloss aluminium plating polyethylene label film, includes the following steps：
Step 1, material contained in the corona layer, middle layer and printing layer is separately added into altogether by component ratio requirement
Squeeze in casting machine by it is three-layer co-extruded go out molding mode obtain the polyethylene film layer；The processing technology of the polyethylene film layer
Parameter is as shown in table 1 below：
Table 1
Step 2, the corona layer surface by plasma technology in the polyethylene film layer under the conditions of vacuum sealing carries out
Directly/transfer aluminum plated obtain the aluminium coated；The OD values of the aluminium coated are 2.2-2.6.Specific aluminum plating process can refer to
Existing mature technology.
Step 3, label film is made in cooling and shaping.
Preparation method and characteristic that 3 embodiments illustrate label film of the present invention with it is set forth below.
The formula rate of the preparation difference according to the form below 2 of polyethylene based film carries out in the embodiment：
Table 2
The 3 kinds of label film performance parameters produced according to above method are as shown in table 3 below：
Table 3
Claims (7)
1. a kind of high gloss aluminium plating polyethylene label film, it is characterised in that：The label film includes polyethylene film layer and aluminizes
Layer, the polyethylene film layer are made of corona layer, middle layer and printing layer, and the aluminium coated is supported on the corona layer surface,
Wherein described 14-25 μm of the corona layer thickness, 35-44 μm of the intermediate layer thickness, 14-25 μm of the printing layer thickness；The electricity
Dizzy layer includes that mass ratio is (38-50):The metallocene linear medium density polyethylene resin and linear low density polyethylene of (50-62)
Resin, the middle layer include that mass ratio is (40-55):The metallocene linear medium density polyethylene resin of (45-60) and low close
Polyvinyl resin is spent, the printing layer includes that mass ratio is (38-50):The metallocene linear medium density polyethylene tree of (50-62)
Fat and ldpe resin.
2. high gloss aluminium plating polyethylene label film as described in claim 1, it is characterised in that：20 μ of corona layer thickness
M, 42 μm of the intermediate layer thickness, 20 μm of the printing layer thickness.
3. high gloss aluminium plating polyethylene label film as described in claim 1, it is characterised in that：The corona layer includes quality
Than being 55:45 metallocene linear medium density polyethylene resin and linear low density polyethylene resin, the middle layer include matter
Amount is than being 60:40 metallocene linear medium density polyethylene resin and ldpe resin, the printing layer include quality
Than being 60:40 metallocene linear medium density polyethylene resin and ldpe resin.
4. high gloss aluminium plating polyethylene label film as described in claim 1, it is characterised in that：Cyclopentadienyl gold in the corona layer
The category linear density polyethylene trade mark is 2027G, and the linear low density polyethylene trade mark in the corona layer is 2036P, described
The metallocene linear medium density polyethylene trade mark in middle layer is XUS81841.27, the low density polyethylene (LDPE) in the middle layer
The trade mark is FT6230, and the metallocene linear medium density polyethylene trade mark in the printing layer is 2027G, low in the printing layer
The density polyethylene trade mark is 2420H.
5. high gloss aluminium plating polyethylene label film as described in claim 1, it is characterised in that：The OD values of the aluminium coated are
2.2-2.6。
6. high gloss aluminium plating polyethylene label film as described in claim 1, it is characterised in that：The label film is in vacuum seal
Under the conditions of closing, obtained by metallic aluminium is supported in polyethylene based film by direct or transfer aluminum plated method.
7. a kind of production method of high gloss aluminium plating polyethylene label film as claimed in any one of claims 1 to 6, feature
It is to include the following steps：
Step 1, material contained in the corona layer, middle layer and printing layer is separately added into altogether by said components proportion requirement
Squeeze in casting machine by it is three-layer co-extruded go out molding mode obtain the polyethylene film layer；
Step 2, under the conditions of vacuum sealing, metallic aluminium is supported in polyethylene film layer by direct or transfer aluminum plated method and is obtained
Aluminium coated；
Step 3, label film is made in cooling and shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617286.6A CN108790351A (en) | 2018-06-15 | 2018-06-15 | A kind of high gloss aluminium plating polyethylene label film and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617286.6A CN108790351A (en) | 2018-06-15 | 2018-06-15 | A kind of high gloss aluminium plating polyethylene label film and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108790351A true CN108790351A (en) | 2018-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810617286.6A Pending CN108790351A (en) | 2018-06-15 | 2018-06-15 | A kind of high gloss aluminium plating polyethylene label film and its production method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677605A (en) * | 2020-12-23 | 2021-04-20 | 上海紫江彩印包装有限公司 | Label film, aluminum-plated label film, and preparation method and application thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0724002A2 (en) * | 1995-01-25 | 1996-07-31 | Mobil Plastics Europe, Inc. | Adhesive film |
| JPH10121011A (en) * | 1996-10-16 | 1998-05-12 | Oji Paper Co Ltd | Pressure-sensitive adhesive tape |
| CN1668455A (en) * | 2002-07-18 | 2005-09-14 | 优泊公司 | Glossy film |
| CN202079881U (en) * | 2011-05-18 | 2011-12-21 | 江阴宝柏包装有限公司 | Ultra-thin label film |
| CN104476889A (en) * | 2015-01-16 | 2015-04-01 | 永新股份（黄山）包装有限公司 | PE film and preparation method thereof |
| CN204471990U (en) * | 2015-01-22 | 2015-07-15 | 惠州市浩明科技股份有限公司 | A kind of PE electroplates label film |
| US20160106686A1 (en) * | 2002-08-30 | 2016-04-21 | Alza Corporation | Multilaminate backing construction |
-
2018
- 2018-06-15 CN CN201810617286.6A patent/CN108790351A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0724002A2 (en) * | 1995-01-25 | 1996-07-31 | Mobil Plastics Europe, Inc. | Adhesive film |
| JPH10121011A (en) * | 1996-10-16 | 1998-05-12 | Oji Paper Co Ltd | Pressure-sensitive adhesive tape |
| CN1668455A (en) * | 2002-07-18 | 2005-09-14 | 优泊公司 | Glossy film |
| US20160106686A1 (en) * | 2002-08-30 | 2016-04-21 | Alza Corporation | Multilaminate backing construction |
| CN202079881U (en) * | 2011-05-18 | 2011-12-21 | 江阴宝柏包装有限公司 | Ultra-thin label film |
| CN104476889A (en) * | 2015-01-16 | 2015-04-01 | 永新股份（黄山）包装有限公司 | PE film and preparation method thereof |
| CN204471990U (en) * | 2015-01-22 | 2015-07-15 | 惠州市浩明科技股份有限公司 | A kind of PE electroplates label film |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677605A (en) * | 2020-12-23 | 2021-04-20 | 上海紫江彩印包装有限公司 | Label film, aluminum-plated label film, and preparation method and application thereof |
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Application publication date: 20181113 |