CN206840889U - A kind of Novel contracting film - Google Patents
A kind of Novel contracting film Download PDFInfo
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- CN206840889U CN206840889U CN201720241710.2U CN201720241710U CN206840889U CN 206840889 U CN206840889 U CN 206840889U CN 201720241710 U CN201720241710 U CN 201720241710U CN 206840889 U CN206840889 U CN 206840889U
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- layer
- shrinkage
- retardant
- contracting film
- flame
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Abstract
It the utility model is related to a kind of Novel contracting film, it is characterised in that：Including shrinkage layer, the shrinkage layer is the compounding nitride layer of high impact polystyrene and antistatic additive, the upside of the shrinkage layer is provided with UV-absorbing layer, the upside of the UV-absorbing layer is provided with self-cleaning layer, flame-retardant layer is provided with the downside of the shrinkage layer, the downside of the flame-retardant layer is provided with adsorption layer.It is a kind of with good anti-uv-ray, antistatic effect, automatical cleaning ability, moisture protection and with fire-retardant, effect of heat insulation Novel contracting film.
Description
Technical field
Packaging material field is the utility model is related to, specially a kind of Novel contracting film.
Background technology
Shrink film is mainly used in sale and the transportation of various products, for consolidating, covering and protect product.Therefore receive
Contracting film must possess higher paracentesis resistance, good shrinkage and certain shrinkage stress；Also to possess good rain-proof, prevent
Dirt ability；Because shrink film is often applied to outdoor, it is necessary to possess higher anti-ultraviolet property.In transport and storing process
In, electrostatic is also easy to produce, electrostatic easily adsorbs dust and greasy dirt, can trigger electrostatic spark when serious.And the anti-purple of traditional shrink
Outside line, antistatic property be not good enough, and aging phenomenon easily occurs, and does not generally possess automatical cleaning ability, influences the attractive in appearance of product.And
And the humidity resistance of traditional shrink is poor, easy firing.For problem above, there is good resist the utility model proposes a kind of
UV resistance, antistatic effect, automatical cleaning ability, moisture protection and there is fire-retardant, effect of heat insulation Novel contracting film.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of with good anti-uv-ray, antistatic energy
Power, automatical cleaning ability, moisture protection and there is fire-retardant, effect of heat insulation Novel contracting film.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of Novel contracting film, including shrinkage layer,
The shrinkage layer is the compounding nitride layer of high impact polystyrene and antistatic additive, and the upside of the shrinkage layer is provided with ultraviolet radiation absorption
Layer, the upside of the UV-absorbing layer is provided with self-cleaning layer, flame-retardant layer, the flame-retardant layer is provided with the downside of the shrinkage layer
Downside be provided with adsorption layer.
As preferable technical scheme, the antistatic additive is polyethers acyl amine, and the thickness of the shrinkage layer is 50-150 μ
m。
As preferable technical scheme, the UV-absorbing layer is 2-hydroxy-4-n-octoxybenzophenone layer, described
The thickness of UV-absorbing layer is 1-10 μm.
As preferable technical scheme, the self-cleaning layer is fluorine carbon type nano paint layer.
As preferable technical scheme, the thickness of the flame-retardant layer is 10-100 μm.
As preferable technical scheme, the adsorption layer is airsetting gel coating, and the thickness of the adsorption layer is 50-500 μm.
As preferable technical scheme, adhesive layer is provided between each layer, the adhesive is phenolic aldehyde-butyronitrile gluing
Agent.
By adopting the above-described technical solution, a kind of Novel contracting film, including shrinkage layer, the shrinkage layer are high impact poly
The compounding nitride layer of styrene and antistatic additive, the upside of the shrinkage layer are provided with UV-absorbing layer, the UV-absorbing layer
Upside be provided with self-cleaning layer, flame-retardant layer is provided with the downside of the shrinkage layer, the downside of the flame-retardant layer is provided with adsorption layer.Can
With obtain it is a kind of with good anti-uv-ray, antistatic effect, automatical cleaning ability, moisture protection and with it is fire-retardant, every
The Novel contracting film of thermal effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, a kind of Novel contracting film, including shrinkage layer 3, the shrinkage layer 3 are high impact polystyrene with resisting
The compounding nitride layer of electrostatic agent.Polystyrene is one of most ancient thermoplastic polymer of industrialized production, has extensive use
Very general product.The advantages of this bright, pure noncrystalline plastics is easy processing, has rigidity, dimensionally stable and thoroughly
It is bright, but low impact strength limits its application.High impact polystyrene, it is that a small amount of polybutadiene is connect into skill to polyphenyl second
On alkenyl body.With " island structure ", matrix is plastics, and dispersed phase is rubber.Overcome the low impact strength of polystyrene
Shortcoming, and with outstanding high dielectric property, insulating properties.The upside of the shrinkage layer 3 is provided with UV-absorbing layer 2, the purple
The upside of outside line absorbed layer 2 is provided with self-cleaning layer 1, and the downside of the shrinkage layer 3 is provided with flame-retardant layer 4, under the flame-retardant layer 4
Side is provided with adsorption layer 5.
The antistatic additive is polyethers acyl amine, and the thickness of the shrinkage layer 3 is 50-150 μm.Polyethers fat amide surface electricity
Resistance rate is low, and low environment humidity and repeatedly washing all influence unobvious to system surface resistivity, have good antistatic property.
The UV-absorbing layer 2 is 2-hydroxy-4-n-octoxybenzophenone layer, the thickness of the UV-absorbing layer 2
Spend for 1-10 μm.2-hydroxy-4-n-octoxybenzophenone is used as ultra-violet absorber, can absorbing wavelength be consumingly
270330nm ultraviolet, available for various plastics, particularly polyethylene, polypropylene, polystyrene, ABS resin, poly- carbonic acid
The compatibility of ester, polychlorostyrene second and resin is good, and volatility is small.A small amount of 4,4- thiobis is also added with the UV-absorbing layer 2
(6- Butylated Hydroxytoluenes).2-hydroxy-4-n-octoxybenzophenone and a small amount of 4,4- thiobis (6- Butylated Hydroxytoluenes) are simultaneously
With there is good cooperative effect, ultraviolet radiation absorption efficiency can be improved.In addition 2-hydroxy-4-n-octoxybenzophenone also acts as
The light stabilizer of various coating.
The self-cleaning layer 1 is fluorine carbon type nano paint layer.Automatic cleaning coating is bionics principle, according to " lotus leaf is from clear
Clean principle " is to have trickle and rough nanostructured on lotus leaf surface, and this layer of nanostructured can adhere to dust granule
It is in vacant state in coating surface, greatly increases the contact angle of water and coating surface, be advantageous to the globule and tumbled in coating surface.
Fluorine carbon type nano paint has excellent Corrosion Protection, and impact resistance, high temperature resistant, wearability are good, and has overlength weatherability.
There is the easy clean uvioresistant of water proof and dust proof.Fluorine carbon type nano paint has very strong adhesive ability simultaneously, can firmly inhale
It is attached on adhesive.
The thickness of the flame-retardant layer 4 is 10-100 μm.Flame-retardant layer 4 is Polycarbonate Layer.Makrolon water white transparency, it is resistance to
Heat, shock resistance, fire-retardant BI levels, there is good mechanical performance in commonly used temperature.With performance close to polymethylacrylic acid
Methyl esters is compared, and the impact resistance of makrolon is good, and refractive index is high, and processing characteristics is good, it is not necessary to which additive just has UL94V-0
Level fire resistance.In addition makrolon has that weatherability is good, odorless, tasteless harmless the advantages of meeting safe and healthy standard.
Shrink film adds the security performance that shrink film can be improved with Polycarbonate flame retardant layer 4, prevents shrink film from burning, raising transport,
Store safety index.
The adsorption layer 5 is airsetting gel coating, and the thickness of the adsorption layer 5 is 50-500 μm.
The one kind of aeroge as gel first, there is the properties such as gel expansion.Aeroge has that density is low, product
The high property of porosity, therefore quality is extremely light.1400 degrees Celsius of high temperature can be born, there is high heat-insulated, heat insulation effect, and
Aeroge is sturdy and durable, can bear pressure of thousands of times equivalent to sole mass, has good insulating capacity.Secondly airsetting
Glue has very strong adsorption capacity.It the setting of the aerogel layer, can both increase the effect of heat insulation of bubble chamber film, can increase again
The breakdown characteristics of bubble chamber film, can be also used for adsorbing contaminant, ensure the clean, attractive in appearance of product.
Adhesive layer 10 is provided between each layer, the adhesive is phenolic aldehyde-butyronitrile adhesive.Phenolic aldehyde-butyronitrile is phenol
One of adhesive that aldehyde is modified.It successfully combines the advantages of both phenolic resin and butyronitrile rubber, have heat endurance and
High resiliency.Glutinous the cutting property of agent of phenolic aldehyde-butyronitrile rubber is good, and temperature resistant grade is high.Cohesive force is strong, stops excellent from intensity or uneven pull-off strength
Good, medium-resistance is good.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (6)
- A kind of 1. Novel contracting film, it is characterised in that：Including shrinkage layer, the upside of the shrinkage layer is provided with UV-absorbing layer, The upside of the UV-absorbing layer is provided with self-cleaning layer, and flame-retardant layer is provided with the downside of the shrinkage layer, the flame-retardant layer Downside is provided with adsorption layer.
- A kind of 2. Novel contracting film as claimed in claim 1, it is characterised in that：The UV-absorbing layer is 2- hydroxyls -4- Oxy-octyl benzophenone layer, the thickness of the UV-absorbing layer is 1-10 μm.
- A kind of 3. Novel contracting film as claimed in claim 1, it is characterised in that：The self-cleaning layer is fluorine carbon type nano paint Layer.
- A kind of 4. Novel contracting film as claimed in claim 1, it is characterised in that：The thickness of the flame-retardant layer is 10-100 μm.
- A kind of 5. Novel contracting film as claimed in claim 1, it is characterised in that：The adsorption layer is airsetting gel coating, described The thickness of adsorption layer is 50-500 μm.
- A kind of 6. Novel contracting film as described in claim any one of 1-5, it is characterised in that：Gluing is provided between each layer Oxidant layer, the adhesive are phenolic aldehyde-butyronitrile adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720241710.2U CN206840889U (en) | 2017-03-13 | 2017-03-13 | A kind of Novel contracting film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720241710.2U CN206840889U (en) | 2017-03-13 | 2017-03-13 | A kind of Novel contracting film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206840889U true CN206840889U (en) | 2018-01-05 |
Family
ID=60790900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720241710.2U Expired - Fee Related CN206840889U (en) | 2017-03-13 | 2017-03-13 | A kind of Novel contracting film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206840889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532163A (en) * | 2019-01-15 | 2019-03-29 | 山东中塑泰富科技有限公司 | A kind of uvioresistant heat shrink films |
| CN114055878A (en) * | 2020-08-05 | 2022-02-18 | 扬州立宝包装有限公司 | Oil stain-proof blister sheet |
-
2017
- 2017-03-13 CN CN201720241710.2U patent/CN206840889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532163A (en) * | 2019-01-15 | 2019-03-29 | 山东中塑泰富科技有限公司 | A kind of uvioresistant heat shrink films |
| CN114055878A (en) * | 2020-08-05 | 2022-02-18 | 扬州立宝包装有限公司 | Oil stain-proof blister sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |