CN104723636B - Anti-shear high-strength label film - Google Patents
Anti-shear high-strength label film Download PDFInfo
- Publication number
- CN104723636B CN104723636B CN201510117364.2A CN201510117364A CN104723636B CN 104723636 B CN104723636 B CN 104723636B CN 201510117364 A CN201510117364 A CN 201510117364A CN 104723636 B CN104723636 B CN 104723636B
- Authority
- CN
- China
- Prior art keywords
- film layer
- layer
- film
- thickness
- membrane
- 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.)
- Active
Links
Abstract
The invention discloses an anti-shear high-strength label film. The anti-shear high-strength label film comprises a first film layer, a second film layer, an adhesion layer, a third film layer and a fourth film layer, wherein the first film layer contacts the second film layer, and the third film layer contacts the fourth film layer; the material of the first film layer comprises modified PE; the materials of the third film layer and the second film layer are polyethylene or/and modified PE; the material of the fourth film layer comprises one or more of low density polyethylene, high density polyethylene, metallocene polyethylene and modified PE; an antioxidant layer and a light stabilizer layer coat the surfaces of the first film layer and the fourth film layer. The anti-shear high-strength label film disclosed by the invention enables a packaging film to be high in strength, and high in stiffness, resistant to ageing, good in printability, easy to cut off, and smooth and non-scratch in surface. The anti-shear high-strength label film is suitable for outdoor hang tags, steel labels and agricultural product labels, and the label film is good in waterproof, gas-isolation, anti-shear and anti-puncture performances.
Description
[technical field]
The present invention relates to the technical field of thin film, particularly a kind of technical field of anti tear high intensity label film.
[background technology]
Label and be conducive to the mark of article.The mark that conventional paper label can meet indoor article requires.But to need
Want outdoor study, need to be through the article of multiple circulation, papery label easily tears, not ageing-resistant, easy to lose.Meanwhile, with
The continuous improvement of consumer personalization's demand, Commercial goods labelses need good printing performance and higher deflection, any surface finish, easily
Processing, easy severing.And common label is difficult to be applied to the label of outdoor high tear due to due to material, processing technology.
[content of the invention]
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of anti tear high intensity label film, can
Make packaging film-strength bigger, deflection is high simultaneously, and ageing-resistant, printability is good, easy severing, any surface finish no marking.It is applied to family
Outer drop, steel label, agricultural product label, label film waterproof, trapping, anti-tear and anti-puncture performance are good.
For achieving the above object, the present invention proposes a kind of anti tear high intensity label film, including the first film layer, the second film
Layer, adhesive layer, third membrane layer and the 4th film layer, described first film layer is contacted with the second film layer, described second film layer and tertiary membrane
It is provided with adhesive layer, the material of described adhesive layer is polyurethane binder, and described third membrane layer is contacted with the 4th film layer between layer,
The material of described first film layer include one of modified pe, Low Density Polyethylene, high density polyethylene (HDPE), metallocene PE or
Multiple, the material of described third membrane layer and the second film layer is polyethylene or/and modified pe, and the material of described 4th film layer includes low
One or more of density polyethylene, high density polyethylene (HDPE), metallocene PE, modified pe, the first film layer and the 4th film layer
Surface scribbles anti-oxidant layer and light stabilizer layer, and the material of described light stabilizer layer is methacrylic acid 2,2,6,6 tetramethyl
Phenylpiperidines alcohol ester styrol copolymer, the material of anti-oxidant layer is by β-(3,5- di-tert-butyl-hydroxy phenyl) propanoic acid
Positive octadecanol ester and antioxidant 1010 are mixed by a certain percentage, and the thickness of described first film layer is 15-40 μm, the second film
The thickness of layer is 18-45 μm, and the thickness of third membrane layer is 20-45 μm, and the thickness of the 4th film layer is 25-55 μm, the first film layer, the
Stretching fiber, the stretching fiber in the first film layer and the 4th film layer and stretching side are had on two film layers, third membrane layer and the 4th film layer
To parallel, the angle between stretching fiber in the second film layer and third membrane layer is 90 degree, and is in 45 degree of angles with draw direction, institute
State the surface that third membrane layer contacted with the 4th film layer and be respectively arranged with projection, between third membrane layer and the 4th film layer, be provided with bonding
Layer.
Preferably, the material of described first film layer is modified pe.
Preferably, the material of described first film layer includes Low Density Polyethylene, high density polyethylene (HDPE) and the poly- second of metallocene
Alkene is mixed.
Preferably, the material of described 4th film layer is mixed by high density polyethylene (HDPE) and metallocene PE.
Preferably, the thickness of described first film layer is 25 μm.
Preferably, the thickness of described second film layer is 20 μm.
Preferably, the thickness of described third membrane layer is 22 μm, the thickness of described 4th film layer is 28 μm.
Beneficial effects of the present invention: the present invention passes through to arrange multiple structure, makes label film vertically and horizontally be respectively provided with very strong greatly
Degree, tear resistance is vertically and horizontally all excellent；Compound through upper layer again, any surface finish, no folding line, attractive in appearance, printing performance is good；Mark
Sign film deflection good, four layers of material essentially identical it is easy to reclaim.
The feature of the present invention and advantage will combine accompanying drawing by embodiment and be described in detail.
[brief description]
Fig. 1 is a kind of front view of present invention anti tear high intensity label film；
Fig. 2 is that cylindrical membrane is cut into the second film layer or/and the 4th film layer cutting schematic diagram；
Fig. 3 is the main schematic diagram of the second film layer or/and third membrane layer.
In figure: 1- first film layer, 2- second film layer, 3- adhesive layer, 4- third membrane layer, 5- the 4th film layer.
[specific embodiment]
Refering to Fig. 1, Fig. 2 and Fig. 3, a kind of present invention anti tear high intensity label film, including the first film layer 1, the second film layer
2nd, adhesive layer 3, third membrane layer 4 and the 4th film layer 5, described first film layer 1 is contacted with the second film layer 2, described second film layer 2 and
It is provided with adhesive layer 3, the material of described adhesive layer 3 is polyurethane binder, described third membrane layer 4 and the 4th between three film layers 4
Film layer 5 contacts, and the material of described first film layer 1 includes modified pe, Low Density Polyethylene, high density polyethylene (HDPE), the poly- second of metallocene
One or more of alkene, the material of described third membrane layer 4 and the second film layer 2 is polyethylene or/and modified pe, described 4th film
The material of layer 5 includes one or more of Low Density Polyethylene, high density polyethylene (HDPE), metallocene PE, modified pe, and first
Film layer 1 and the 4th film layer 5 surface scribble anti-oxidant layer and light stabilizer layer, and the material of described light stabilizer layer is metering system
Sour 2,2,6,6 tetramethyl piperidine alcohol ester styrol copolymers, the material of anti-oxidant layer be by β-(3,5- di-t-butyls-
4- hydroxy phenyl) propanoic acid positive octadecanol ester and antioxidant 1010 be mixed by a certain percentage, the thickness of described first film layer 1
For 15-40 μm, the thickness of the second film layer 2 is 18-45 μm, and the thickness of third membrane layer 4 is 20-45 μm, and the thickness of the 4th film layer 5 is
25-55 μm, the first film layer 1, the second film layer 2, third membrane layer 4 and the 4th film layer 5 there is stretching fiber, the first film layer 1 and the 4th
Stretching fiber in film layer 5 is parallel with draw direction, and the angle between stretching fiber in the second film layer 2 and third membrane layer 4 is
90 degree, and be in 45 degree of angles with draw direction, the surface that described third membrane layer 4 is contacted with the 4th film layer 5 is respectively arranged with projection, the
It is provided with adhesive layer 3 between three film layers 4 and the 4th film layer 5.The material of described first film layer 1 is modified pe.Described first film layer 1
Material include Low Density Polyethylene, high density polyethylene (HDPE) and metallocene PE and be mixed.The material of described 4th film layer 5
It is mixed by high density polyethylene (HDPE) and metallocene PE.The thickness of described first film layer 1 is 25 μm.Described second film layer 2
Thickness be 20 μm.The thickness of described third membrane layer 4 is 22 μm, and the thickness of described 4th film layer 5 is 28 μm.
Modified pe is that pe particle is modified, and introduces lipophilic group, has good printing performance, and thin film is manufacturing
During first by thermoplastic material's blown film, be drawn into a tubular membrane, in forming process, the longitudinal stretching of tubular membrane is than horizontal
Blow-up ratio is big, and this molecule allowing in thin film is to be arranged along the axial direction of tubular film, thus forming stretching fiber；
By tubular membrane, spiral-shaped path is cut into shape between monofilm machine direction and monofilm vertically is monolayer in an angle
The angle of orientation of film, and the thin film with the angle of orientation is referred to as alignment films.
A kind of present invention anti tear high intensity label film, by arranging multiple structure, makes label film have very big intensity,
Tear resistance is excellent；Compound through upper layer again, any surface finish, no folding line, attractive in appearance, printing performance is good；Label film deflection is good,
Four layers of material essentially identical it is easy to reclaim.
Above-described embodiment is the description of the invention, is not limitation of the invention, any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (7)
1. a kind of anti tear high intensity label film it is characterised in that: include the first film layer (1), the second film layer (2), adhesive layer
(3), third membrane layer (4) and the 4th film layer (5), described first film layer (1) is contacted with the second film layer (2), described second film layer (2)
It is provided with adhesive layer (3) and third membrane layer (4) between, the material of described adhesive layer (3) is polyurethane binder, described tertiary membrane
Layer (4) contacts with the 4th film layer (5), and it is poly- that the material of described first film layer (1) includes modified pe, Low Density Polyethylene, high density
One or more of ethylene, metallocene PE, the material of described third membrane layer (4) and the second film layer (2) be polyethylene or/
And modified pe, the material of described 4th film layer (5) includes Low Density Polyethylene, high density polyethylene (HDPE), metallocene PE, modification
One or more of pe, the first film layer (1) and the 4th film layer (5) surface scribble anti-oxidant layer and light stabilizer layer, described
The material of light stabilizer layer is methacrylic acid 2,2,6,6 tetramethyl piperidine alcohol ester styrol copolymer, anti-oxidant layer
Material be to be mixed by a certain percentage by β-(3,5- di-tert-butyl-hydroxy phenyl) propanoic acid positive octadecanol ester and antioxidant 1010
Conjunction is made, and the thickness of described first film layer (1) is 15-40 μm, and the thickness of the second film layer (2) is 18-45 μm, third membrane layer (4)
Thickness be 20-45 μm, the thickness of the 4th film layer (5) is 25-55 μm, the first film layer (1), the second film layer (2), third membrane layer
(4) stretching fiber and is had on the 4th film layer (5), the stretching fiber in the first film layer (1) and the 4th film layer (5) is put down with draw direction
OK, the angle between the stretching fiber in the second film layer (2) and third membrane layer (4) is 90 degree, and is in 45 degree of angles with draw direction,
The surface that described third membrane layer (4) is contacted with the 4th film layer (5) is respectively arranged with projection, third membrane layer (4) and the 4th film layer (5)
Between be provided with adhesive layer (3).
2. as claimed in claim 1 a kind of anti tear high intensity label film it is characterised in that: the material of described first film layer (1)
Material is modified pe.
3. as claimed in claim 1 a kind of anti tear high intensity label film it is characterised in that: the material of described first film layer (1)
Material includes Low Density Polyethylene, high density polyethylene (HDPE) and metallocene PE and is mixed.
4. as claimed in claim 1 a kind of anti tear high intensity label film it is characterised in that: the material of described 4th film layer (5)
Material is mixed by high density polyethylene (HDPE) and metallocene PE.
5. as claimed in claim 1 a kind of anti tear high intensity label film it is characterised in that: the thickness of described first film layer (1)
Spend for 25 μm.
6. as claimed in claim 1 a kind of anti tear high intensity label film it is characterised in that: the thickness of described second film layer (2)
Spend for 20 μm.
7. as claimed in claim 1 a kind of anti tear high intensity label film it is characterised in that: the thickness of described third membrane layer (4)
Spend for 22 μm, the thickness of described 4th film layer (5) is 28 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117364.2A CN104723636B (en) | 2015-03-17 | 2015-03-17 | Anti-shear high-strength label film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117364.2A CN104723636B (en) | 2015-03-17 | 2015-03-17 | Anti-shear high-strength label film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104723636A CN104723636A (en) | 2015-06-24 |
| CN104723636B true CN104723636B (en) | 2017-02-01 |
Family
ID=53448323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510117364.2A Active CN104723636B (en) | 2015-03-17 | 2015-03-17 | Anti-shear high-strength label film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104723636B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL302698A (en) * | 1962-12-31 | 1900-01-01 | ||
| EP1719808A3 (en) * | 2005-05-06 | 2007-05-30 | Eastman Chemical Company | Pressure sensitive adhesive laminates |
| CN101049748A (en) * | 2007-04-20 | 2007-10-10 | 上海紫泉标签有限公司 | Elastic label film |
| CN201109217Y (en) * | 2007-09-19 | 2008-09-03 | 甘国工 | One-way stretch film compound multidirectional tensile anti-tear film |
| CN100532086C (en) * | 2007-09-19 | 2009-08-26 | 甘国工 | One-way stretching film compounded multidirectional drag-resisting avulsion-resisting film and method for producing the same |
| CN101117033B (en) * | 2007-09-19 | 2010-09-01 | 甘国工 | Light-solidifying binding agent compounded multiaspect drag-resisting compound film and method for producing the same |
| CN103057136A (en) * | 2012-11-30 | 2013-04-24 | 南通捷诺塑胶科技有限公司 | Preparation method of polyethylene film with high tearing resistance |
-
2015
- 2015-03-17 CN CN201510117364.2A patent/CN104723636B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104723636A (en) | 2015-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107428134B (en) | Thermoplastic resin film and method for producing same, label for in-mold molding, labeled plastic container and method for producing same | |
| RU2522454C2 (en) | Machine direction oriented film for labels | |
| CN109292237B (en) | Multilayer laminated film assembly and stand-up pouch | |
| CN108790339B (en) | Double-layer polyethylene printing compound film | |
| US10689494B2 (en) | Polymeric sheets and articles wrapped therewith | |
| EP3149097A1 (en) | Films with enhanced scuff resistance, clarity, and conformability | |
| CN109177402A (en) | A kind of radium-shine BOPP precoating basement membrane and preparation method thereof | |
| CN104723636B (en) | Anti-shear high-strength label film | |
| CN109195763B (en) | Apparatus and method for manufacturing labeled container, program for the same, and recording medium containing the program | |
| CN106739329B (en) | Multi-layer co-extruded embossing film of one kind and preparation method thereof | |
| WO2010073696A1 (en) | Container with label and production method therefor | |
| CA2827949C (en) | Unidirectional oriented polyethylene-based heat shrinkable polymeric label | |
| CN109397781A (en) | A kind of hot plastic uptake sheet and preparation method thereof and purposes | |
| CN206938119U (en) | A kind of anlistatig polystyrene laminated film | |
| CN107415191B (en) | A kind of preparation method of polypropylene, polyethylene/polypropylene multi-layer film | |
| JP5489878B2 (en) | Heat-shrinkable laminated film, molded product using the film, heat-shrinkable label, and container using or mounting the molded product | |
| CN215512687U (en) | Solvent-free composite barrier sheet and container | |
| CN214266930U (en) | Bidirectional-lifting polypropylene synthetic paper | |
| CN207859631U (en) | Self-adhesive PE films | |
| CN211730533U (en) | Colored PE winding film with high expansion rate | |
| CN106926533A (en) | A kind of novel multi-layer coextruded plastic film | |
| CN103481617A (en) | Novel multilayer coextruded plastic film | |
| CN202138027U (en) | Bidirectional stretching polypropylene base membrane for stationery adhesive tape | |
| CN103522694A (en) | High-barrier multilayer co-extrusion plastic film | |
| CN202782054U (en) | Multi-layer coextrusion polyolefin bidirectional easy-to-tear film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |