CN201520085U - Anti-static dampproof film - Google Patents
Anti-static dampproof film Download PDFInfo
- Publication number
- CN201520085U CN201520085U CN2009202680023U CN200920268002U CN201520085U CN 201520085 U CN201520085 U CN 201520085U CN 2009202680023 U CN2009202680023 U CN 2009202680023U CN 200920268002 U CN200920268002 U CN 200920268002U CN 201520085 U CN201520085 U CN 201520085U
- Authority
- CN
- China
- Prior art keywords
- layer
- antistatic
- static
- body layer
- main body
- 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.)
- Expired - Fee Related
Links
- -1 polyethylene Polymers 0.000 claims abstract description 25
- 229920000573 polyethylene Polymers 0.000 claims abstract description 15
- 239000004698 Polyethylene Substances 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000004743 Polypropylene Substances 0.000 claims abstract description 11
- 229920000728 polyester Polymers 0.000 claims abstract description 11
- 229920001155 polypropylene Polymers 0.000 claims abstract description 11
- 239000004677 Nylon Substances 0.000 claims abstract description 10
- 229920001778 nylon Polymers 0.000 claims abstract description 10
- 239000002131 composite material Substances 0.000 claims abstract description 7
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 claims description 9
- 239000005030 aluminium foil Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 abstract description 3
- 238000009835 boiling Methods 0.000 abstract description 2
- 239000004712 Metallocene polyethylene (PE-MC) Substances 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 238000012856 packing Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000005025 cast polypropylene Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920006233 biaxially oriented polyamide Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses an anti-static dampproof film which comprises a main body layer, an anti-static outer layer fixedly connected with the outer side of the main body layer, and an anti-static inner layer fixedly connected with the inner side of the main body layer, wherein the main body layer has a five-layer composite structure: a polyester layer, a metal layer, a nylon layer, a metallocene polyethylene layer and a polyethylene or polypropylene layer from outside to inside. The anti-static dampproof film has excellent heat sealing performance and isolating performance, is one of films which are used widely on package, is mainly applied to the packages of electronic components and optical precision elements, and also can be used for the package of high-temperature boiling bags, household goods and disinfection medical treatment.
Description
Technical field
The utility model relates to a kind of packaging material of antistatic, is specifically related to a kind of antistatic moisture-proof film.
Background technology
At present, the application of electronic product is more and more, because the precise structure complexity of electronic devices and components, in the process of circulation and use, be subjected to the infringement of static and water vapour molecule easily, the lighter makes that the electrical quantity of electronic component drifts about, the lost of life, and weight person makes components and parts entirely ineffective.Static discharge is a kind of ubiquitous danger to more and more tangible data handling system of trend toward miniaturization and communication class electronic product.If use common material to pack these electronic devices and components, then can cause great loss.
At the problems referred to above, the antistatic moisture barrier bag made by the antistatic moisture-proof film has appearred, and this film comprises body layer, it is outer and be fixedly connected on the antistatic internal layer of body layer inboard to be fixedly connected on the antistatic in the body layer outside.Body layer wherein is generally three-layer composite structure, and two outside layers is respectively polyester layer, polyethylene or polypropylene layer, and the intermediate layer is generally coated with aluminum film, independent aluminium foil or nylon layer.Because the existence of inside and outside antistatic backing, this packaging bag can prevent the infringement of static effectively, simultaneously by the setting in intermediate layer, has the function of protection against the tide or lucifuge, thereby has obtained widespread usage.Yet the heat sealability and the barrier of the antistatic moisture barrier bag that above-mentioned antistatic moisture-proof film is made are relatively poor, and the needs of further raising are arranged.
Summary of the invention
The utility model purpose provides a kind of antistatic moisture-proof film, to improve its heat sealability and barrier property.
For achieving the above object, the technical solution adopted in the utility model is: a kind of antistatic moisture-proof film, comprise body layer, to be fixedly connected on the antistatic in the body layer outside outer and be fixedly connected on the antistatic internal layer of body layer inboard, described body layer is 5 layers of composite construction, is followed successively by polyester layer, metal level, nylon layer, metallocene PE layer and polyethylene or polypropylene layer from outside to inside.
Above, described antistatic backing is a prior art, and described body layer is wrapped in antistatic internal layer and the skin.Last one deck of described body layer is polyethylene or polypropylene layer; Wherein, the preparation method and the complex method of polyethylene (polypropylene) layer, polyester layer, metal level, nylon layer all can adopt prior art.For example: antistatic backing adds curing agent then by the resin material that contains surfactant and is cured forming processes, and antistatic skin and antistatic internal layer after above-mentioned curing is handled are fixedlyed connected with body layer.Wherein, polyethylene (polypropylene) layer, polyester layer, metal level and nylon layer are every adds adhesive between two-layer and is composited through dry compound machine.Described metallocene PE layer is better than the heat sealability of conventional polyethylene layer, can play good heat-sealing effect, and its heat-sealing temperature is wide simultaneously, the time short, and it is low to play the envelope temperature, is very beneficial for follow-up heat-sealing bag operation.
In the technique scheme, described metal level is an aluminium foil layer.
Usually, all be adhesively fixed between described polyester layer, metal level, nylon layer, metallocene PE layer, polyethylene or the polypropylene layer through adhesive.
The composite construction of 7 layer materials of the present utility model and specific arrangement thereof have been mixed the advantage of each material in proper order, make the heat sealability of whole film and barrier obtain very big lifting.
Because the utilization of technique scheme, the advantage that the utility model compared with prior art has is:
1, film of the present utility model has good heat sealability, and the sealing-strength height has superior rising and seals temperature, and coefficient of friction is little, is fit to packing fast, and opening is good.
2, owing to added metal ingredient in the film of the present utility model, its barrier is strengthened greatly, its percentage elongation is a times of mill run, and resistance tocrocking promotes greatly; Its impact strength and hot strength all are eager to excel 50%～60% than mill run simultaneously.
3, film stretching intensity height of the present utility model, good rigidly have outstanding extensibility and counter-bending fatigue behaviour, collapsible millions of times; And heat-resisting, cold resistance is high, serviceability temperature can reach 120 degree, cold resistance-40 degree; Water preventing ability is splendid, is one of moistureproof damp proof optimal material, water absorption rate＜0.01%; Can be used for high-temperature retort bag, the packing of household supplies and sterilization medical treatment.
4, the utility model is simple in structure, and low cost of manufacture is fit to promote the use of.
Description of drawings
Fig. 1 is the cutaway view of the utility model embodiment one;
Fig. 2 is the structural representation of the antistatic moisture barrier bag of the utility model embodiment one.
Wherein: 1, antistatic skin; 2, antistatic internal layer; 3, polyester layer; 4, metal level; 5, nylon layer; 6, metallocene PE layer; 7, polyethylene or polypropylene layer.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one
Shown in accompanying drawing 1～2, a kind of antistatic moisture-proof film, comprise body layer, be fixedly connected on the antistatic outer 1 in the body layer outside and be fixedly connected on the antistatic internal layer 2 of body layer inboard, described body layer is 5 layers of composite construction, is followed successively by polyester layer 3, metal level 4, nylon layer 5, metallocene PE layer 6 and polyethylene or polypropylene layer 7 from outside to inside.Described metal level is an aluminium foil layer.
The characteristic of PET (polyester layer) is: PET is a kind of water white transparency, very tough and tensile material, has favorable rigidity, hardness, wearability, folding resistance and dimensional stability; Density is that 1.3～1.38 fusing points are 255～265 ℃; In thermoplastic, its obdurability is maximum, is poly 5～10 times; Have good peculiar smell permeability, air-tightness and the moisture resistance of preventing, can use, can between-70 ℃～150 ℃, use at 120 ℃ long-term; PET is placed on the skin of material structure in addition, is because after this layer handle through surface corona, if customer requirement printing service, printing ink can be very firm attached on this layer, difficult drop-off.
Al Foil aluminium foil is mental package unique in the flexible packing material, and it blocks water, choke, lucifuge, guarantor's flavor property are that other any packaging material are difficult to be equal to, the characteristics of aluminium foil: nontoxic, tasteless, density is little in light weight, rich extensibility, thin thickness; Photophobism is good, and the high temperature low-temperature condition is stable, and temperature is-73 ℃～371 ℃ not harmomegathus distortion; Barrier is fabulous, and moistureproof, airtight, as can the to prevent inner package moisture absorption, oxidation and volatilization is rotten.
BOPA is a BON biaxially oriented nylon film, and characteristic is as follows: 1. the obdurability of excellence, and tensile strength, tearing strength, impact strength and resistanee to rupture all are one of best materials in the plastic material; 2. good barrier property, oil resistivity is splendid; 3. serviceability temperature wide ranges, 225 ℃ of fusing points can use between-60 ℃～130 ℃ for a long time; 4. optical good, light transmittance height, wholesomeness are suitable for packaging for foodstuff well.
The following characteristics of M-LLDPE metallocene PE: (1) adhesion, uncoiling are good, easily pack base materials with other and carry out compound; (2) have the good transparency and glossiness, face is smooth, clean, barrier, wholesomeness; (3) have excellent heat sealability, sealing-strength height, antipollution; (4) has superior mechanical performance, higher percentage elongation, impact strength, hot strength; (5) have superior rising and seal temperature, coefficient of friction is little, is fit to packing fast, and opening is good; (6) in composite, mainly play the effect that vacuumizes and seal, 95 ℃ of melt temperatures; (7) resistance tocrocking of metallocene PE is Duoed one times than conventional polyethylene; Owing to added metal ingredient, make the barrier of this film strengthen, percentage elongation is a times of common polythene percentage elongation, impact strength and hot strength are all than conventional polyethylene 50%-60% eager to excel in whatever one does simultaneously.
CPP cast polypropylene film characteristic: CPP film heat sealability is good, and good heat resistance can be 100～120 ℃ of uses, the anti-Zhang Wendu rate height of preserving moisture during high temperature, the boiling film can be sterilized in 135 ℃ steam and do not destroyed in 100 hours, can be used for high-temperature retort bag, the packing of household supplies and sterilization medical treatment.
Film of the present utility model is that packing goes up one of most popular film, and its characteristic is that hot strength height, good rigidly have outstanding extensibility and counter-bending fatigue behaviour, collapsible millions of times.Heat-resisting, cold resistance is high, serviceability temperature can reach 120 degree, cold resistance-40 degree.Water preventing ability is splendid, is one of moistureproof damp proof optimal material, water absorption rate＜0.01%.
The antistatic moisture barrier bag that is made by above-mentioned antistatic moisture-proof film can be widely used in the packing of electronic devices and components, optical precision element, also can be used for high-temperature retort bag, the packing of household supplies and sterilization medical treatment.
Claims (3)
1. antistatic moisture-proof film, comprise body layer, be fixedly connected on the antistatic skin (1) in the body layer outside and be fixedly connected on the antistatic internal layer (2) of body layer inboard, it is characterized in that: described body layer is 5 layers of composite construction, is followed successively by polyester layer (3), metal level (4), nylon layer (5), metallocene PE layer (6) and polyethylene or polypropylene layer (7) from outside to inside.
2. antistatic moisture-proof film according to claim 1 is characterized in that: described metal level (4) is an aluminium foil layer.
3. antistatic moisture-proof film according to claim 1 is characterized in that: all be adhesively fixed through adhesive between described polyester layer (3), metal level (4), nylon layer (5), metallocene PE layer (6), polyethylene or the polypropylene layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202680023U CN201520085U (en) | 2009-11-02 | 2009-11-02 | Anti-static dampproof film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202680023U CN201520085U (en) | 2009-11-02 | 2009-11-02 | Anti-static dampproof film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520085U true CN201520085U (en) | 2010-07-07 |
Family
ID=42506265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202680023U Expired - Fee Related CN201520085U (en) | 2009-11-02 | 2009-11-02 | Anti-static dampproof film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520085U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431257A (en) * | 2010-07-26 | 2012-05-02 | 株式会社Esd沃克 | Antistatic packing bag for packing liquid crystal display module |
| CN102448279A (en) * | 2011-09-14 | 2012-05-09 | 常熟市双乐彩印包装有限公司 | Sheet material for electronic grade anti-static shielding bag and manufacturing method thereof |
| CN102514235A (en) * | 2011-11-01 | 2012-06-27 | 安吉振兴布业有限公司 | Preparation method for oxygen barrier composite layer grain packing bag |
| CN102991862A (en) * | 2011-09-15 | 2013-03-27 | 刘德成 | Multilayer composite film |
| CN103010577A (en) * | 2012-12-12 | 2013-04-03 | 张家港百盛包装材料有限公司 | Anti-static moistureproof shielding bag |
| CN103318535A (en) * | 2013-06-25 | 2013-09-25 | 苏州市星辰材料有限公司 | Damp-proof packing material |
| CN103332379A (en) * | 2013-06-25 | 2013-10-02 | 苏州市星辰新材料有限公司 | Moistureproof packaging bag |
| CN103434732A (en) * | 2013-08-29 | 2013-12-11 | 苏州市星辰新材料有限公司 | Novel moisture-proof packing bag |
| CN103847192A (en) * | 2014-03-03 | 2014-06-11 | 常州科孚新材料有限公司 | High-strength composite charge eliminating flat wire |
| CN105269907A (en) * | 2014-07-25 | 2016-01-27 | 天津亨美新型包装科技有限公司 | Microwave double-heating shrinkable packaging film |
| CN106113961A (en) * | 2016-06-28 | 2016-11-16 | 桐城市凌志彩印包装有限责任公司 | A kind of for gold stamping electrochemical aluminum foil thin film |
| CN106956484A (en) * | 2016-01-12 | 2017-07-18 | 张建华 | Self-adhesion shrinks Obstruct membrane |
| CN108608696A (en) * | 2018-04-28 | 2018-10-02 | 青岛方大包装有限公司 | A kind of puncture-resistant, high-barrier composite plastic film and packaging bag |
| CN109397776A (en) * | 2018-10-26 | 2019-03-01 | 西安欣百众复合包装有限公司 | A kind of antistatic shielding aluminium plastic composite packaging material |
-
2009
- 2009-11-02 CN CN2009202680023U patent/CN201520085U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431257A (en) * | 2010-07-26 | 2012-05-02 | 株式会社Esd沃克 | Antistatic packing bag for packing liquid crystal display module |
| CN102431257B (en) * | 2010-07-26 | 2014-10-08 | 株式会社Esd沃克 | Anti-electrostatic bag for packaging LCD module |
| CN102448279A (en) * | 2011-09-14 | 2012-05-09 | 常熟市双乐彩印包装有限公司 | Sheet material for electronic grade anti-static shielding bag and manufacturing method thereof |
| CN102991862B (en) * | 2011-09-15 | 2016-01-20 | 刘德成 | Multilayer composite film |
| CN102991862A (en) * | 2011-09-15 | 2013-03-27 | 刘德成 | Multilayer composite film |
| CN102514235A (en) * | 2011-11-01 | 2012-06-27 | 安吉振兴布业有限公司 | Preparation method for oxygen barrier composite layer grain packing bag |
| CN103010577A (en) * | 2012-12-12 | 2013-04-03 | 张家港百盛包装材料有限公司 | Anti-static moistureproof shielding bag |
| CN103318535A (en) * | 2013-06-25 | 2013-09-25 | 苏州市星辰材料有限公司 | Damp-proof packing material |
| CN103332379A (en) * | 2013-06-25 | 2013-10-02 | 苏州市星辰新材料有限公司 | Moistureproof packaging bag |
| CN103434732A (en) * | 2013-08-29 | 2013-12-11 | 苏州市星辰新材料有限公司 | Novel moisture-proof packing bag |
| CN103847192A (en) * | 2014-03-03 | 2014-06-11 | 常州科孚新材料有限公司 | High-strength composite charge eliminating flat wire |
| CN105269907A (en) * | 2014-07-25 | 2016-01-27 | 天津亨美新型包装科技有限公司 | Microwave double-heating shrinkable packaging film |
| CN106956484A (en) * | 2016-01-12 | 2017-07-18 | 张建华 | Self-adhesion shrinks Obstruct membrane |
| CN106113961A (en) * | 2016-06-28 | 2016-11-16 | 桐城市凌志彩印包装有限责任公司 | A kind of for gold stamping electrochemical aluminum foil thin film |
| CN108608696A (en) * | 2018-04-28 | 2018-10-02 | 青岛方大包装有限公司 | A kind of puncture-resistant, high-barrier composite plastic film and packaging bag |
| CN108608696B (en) * | 2018-04-28 | 2021-02-26 | 青岛方大包装股份有限公司 | Puncture-resistant high-barrier plastic composite film and packaging bag |
| CN109397776A (en) * | 2018-10-26 | 2019-03-01 | 西安欣百众复合包装有限公司 | A kind of antistatic shielding aluminium plastic composite packaging material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201520085U (en) | Anti-static dampproof film | |
| US4405667A (en) | Retortable packaging structure | |
| US4407873A (en) | Retortable packaging structure | |
| JP7377464B2 (en) | A laminate and a bag composed of the laminate | |
| JP2017178357A (en) | Packaging bag | |
| JP2023160960A (en) | Packaging bag and laminate | |
| JP2016113181A (en) | Sheet for molding container, molding container, and package | |
| JP6318737B2 (en) | Food packaging film for boil processing, bottom material for deep-drawn package, and deep-drawn package | |
| CN203046387U (en) | Steaming-resistance stretchable PVDC (polyvinyl dichloride) composite packaging film | |
| CN204936398U (en) | A kind of resistance to boiling delustring composite package film | |
| JP2004058515A (en) | Laminate for molding, and container and package using the same | |
| JP4319818B2 (en) | Transparent retort laminate | |
| JP3836164B2 (en) | Barrier packaging material and method for producing the same | |
| JP7505529B2 (en) | Bags made of laminated materials | |
| US20140370212A1 (en) | Packaging film with superior seal, barrier, and flex crack resistance | |
| JP2003154614A (en) | Co-extrusion composite film for deep draw packaging and deep draw package | |
| JP4816883B2 (en) | Packaging bag | |
| CN213413211U (en) | High-temperature-resistant easy-to-tear co-extruded film | |
| CN213322146U (en) | Negative and positive aluminum foil composite film, negative and positive aluminum foil film bag and vacuum heat insulation plate | |
| JP6551591B2 (en) | Packaging bag for heating | |
| WO2019111733A1 (en) | Packaging bag for heating | |
| CN116171221A (en) | Packaging film for cooking applications | |
| CN203046388U (en) | Puncture-resisting PVDC (polyvinyl dichloride) complex film | |
| CN210759646U (en) | High-breaking-resistance packaging film for steamed and cooked food | |
| CN206614878U (en) | A kind of boiling film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU SKY INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: WANG TIANKUN Effective date: 20130121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215164 SUZHOU, JIANGSU PROVINCE TO: 215000 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130121 Address after: 215000, No. 2 Zhong An Road, Lake Town, Suzhou, Jiangsu, Wuzhong District Patentee after: SUZHOU SKY INDUSTRIAL CO., LTD. Address before: 215164 Jiangsu city of Suzhou province Xu Kou Zhen Xu academic 30-204 Patentee before: Wang Tiankun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20141102 |
|
| EXPY | Termination of patent right or utility model |