CN203752605U - Anti-static heat-sealing three-proofing aluminum plastic packaging bag - Google Patents
Anti-static heat-sealing three-proofing aluminum plastic packaging bag Download PDFInfo
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- CN203752605U CN203752605U CN201420081681.4U CN201420081681U CN203752605U CN 203752605 U CN203752605 U CN 203752605U CN 201420081681 U CN201420081681 U CN 201420081681U CN 203752605 U CN203752605 U CN 203752605U
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Abstract
The utility model discloses a novel anti-static heat-sealing three-proofing aluminum plastic packaging bag. The novel anti-static heat-sealing three-proofing aluminum plastic packaging bag is characterized by being composited by seven layers including a non-woven fabric layer, a polyamide (PA) layer, an aluminum foil layer, a PA layer and three layers of polyethylene (PE) films sequentially from outside to inside, and preferentially, the non-woven fabric layer is an army green non-woven fabric layer, and the PE film is an anti-static PE film. The novel anti-static heat-sealing three-proofing aluminum plastic packaging bag has the beneficial effects that the difficult problem that an anti-static film cannot be subjected to corona treatment is solved, so that the bonding and heat sealing of composite materials can be achieved, and the problems that a packaging material in China is firm and brittle, causes 100% air leakage during vacuumizing, has the exceeded anti-static index and the like are solved; the six-layer structure of the bag body can achieve the special effects of anti-static property, electromagnetic interference resistance, moisture proofing, mould corrosion resistance, salt spray resistance, chemical attack resistance, thermal radiation prevention, radio frequency resistance, vapor leakage prevention, oxidation resistance and the like.
Description
Technical field
The utility model relates to packaging bag field, particularly relates to the anti-packaging bag of a kind of novel heat sealable electrostatic-preventing aluminium-plastic three.
Background technology
At present, along with packing, transporting industrial development, the packing instructions of product improve constantly, and the packing of product is modernization more and more, and packaging bag is proposed to more and more higher requirement.When traditional printing composite, first to carry out sided corona treatment to base film surface, and while carrying out sided corona treatment for anti-static polyethylene film PE, will be punctured by electric spark.According to the specification requirement of the G of state army mark JB2605-96, the problems such as certain ordnance factory finds domesticly do not have to reach the compound package material that meets national military standard specification requirement during the armor-piercing bullet of a certain model is packed, that domestic packaging material exist is partially hard, crisp, vacuumize 100% gas leakage, antistatic index exceeds standard.In-problem former because: 1) anti-static polyethylene film PE is semiconductor, while carrying out electric spark corona, will puncture.2) the domestic compound package material that there is no to reach the GJB GJB2605-96 technology that meets (national military standard GJB2605-96 requires 9 powers of military products packing inner surface resistivity≤10,12 powers of outer surface resistivity < 10) and MILSTD MIB-B-81705C specification requirement; Meet standard and just can prevent the harm that accumulation of static electricity brings.
Summary of the invention
For the above-mentioned shortcoming of the prior art of mentioning, the utility model provides a kind of novel heat sealable electrostatic-preventing aluminium-plastic three anti-packaging bag, and it designs by special structure and material, addresses the above problem.It is characterized in that:
The anti-packaging bag of novel heat sealable electrostatic-preventing aluminium-plastic three is composited by seven layers, and ecto-entad is followed successively by: nonwoven layer, nylon (PA), aluminium foil layer, nylon (PA), and three-layer polyethylene film (PE).
Preferably, described nonwoven layer is green black colour nonwoven layer.
Preferably, described polyethylene film (PE) is anti-static polyethylene film (PE).
The beneficial effects of the utility model are:
Solved the difficult problem that can not carry out sided corona treatment to antistatic film, thereby reached the bonding and heat-sealing between composite, solved state's inner packaging material partially hard, crisp, vacuumize 100% gas leakage, the antistatic index problem such as exceed standard, six layers of structure of bag have antistatic, anti-electromagnetic interference, protection against the tide, mould proof erosion, salt spray resistance, resistance to chemical attack, thermal radiation resistant, preventing RF, water vapor seepage, the multiple special role such as anti-oxidation.Be mainly used in the packing of product in the army and the people's fire control, electronics, as: shell, gunpowder, howitzer, smoke projectile, flare, armor-piercing bullet, jamming bomb, signal flare, fuse etc.And the antistatic of photoelectricity apparatus, military use product, preventing RF, steam-preventing infiltration is heat sealable, pliability, the packaging material that vacuumize.
accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the structural representation of a kind of novel heat sealable electrostatic-preventing aluminium-plastic three anti-packaging bags of the utility model.
Wherein: 1 is green black colour nonwoven layer; 2 is nylon (PA); 3 is aluminium foil layer; 9 is anti-static polyethylene film (PE).
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, in this illustrative examples of the present utility model and explanation, be used for explaining the utility model, but not as to restriction of the present utility model.
Specific embodiment
According to the practical condition of K/YCB122-1 aircraft rocket armor-piercing high explosive shell, for meeting Production requirement, carry out the auxiliary work of B angle and answer the requirement of PLA Air Force's agent's room in the Northwest, state-run the 803 assembling labour service agency of subsidiary factory of factory welfare country, reply > > according to No. 74 < < of (2004) dress tool word about aircraft ammunition plastic package box design evaluation test outline, in 2006, start and the Xi'an Bai Zhong composite packaging Co., Ltd heat sealable pliability antistatic barrier material aluminium plastic packaging bag of common development and technological process thereof. according to the specification requirement of national military standard GJB2605-96, certain ordnance factory finds domesticly do not have to reach the compound package material that meets national military standard specification requirement during the armor-piercing bullet of a certain model is packed, domestic packaging material exist partially hard, crisp, vacuumize 100% gas leakage, the problems such as antistatic index exceeds standard.My company is found in army of factory representative afterwards, and whether discussion can address the above problem.My company drops into a large amount of human and material resources, goes through the two-and-a-half years time and develops the product that can reach specification requirement completely.So the heat sealable pliability antistatic that my company is developed into intercepts aluminium plastic material and packaging bag thereof, the feature (also referred to as " three anti-bags ") such as have that antistatic performance is stable, permeation-proof dampness separating performance is good, pliability good, mechanical strength good, function of shielding is obvious, heat sealable and intensity is high.Be applicable to military industry and the use of civil explosive material packing, can help user to order and meet the high-quality and high-quality explosion-proof heat-seal equipment product that user requires simultaneously.
Shown in Fig. 1, the anti-packaging bag of a kind of novel heat sealable electrostatic-preventing aluminium-plastic three of the utility model, is characterized in that: by seven layers, be composited, ecto-entad is followed successively by: nonwoven layer 1, nylon (PA) 2, aluminium foil layer 3, nylon (PA) 2, and three-layer polyethylene film (PE) 9.Preferably, described nonwoven layer is green black colour nonwoven layer.Preferably, described polyethylene film (PE) is anti-static polyethylene film (PE).Acting as of each several part: ground floor green black colour nonwoven, play the effect of camouflage, improve appearance protective capability; Second layer nylon (PA) improves flexility, improves anti-oxygen transit dose, improves suction; The 3rd layer of aluminium foil (AL) plays steam-preventing infiltration, antistatic, anti-electromagnetic interference, moisture-proof role; The 4th layer of nylon (PA) improves flexility, improves anti-oxygen transit dose, improves suction; The antistatic multilayer polyethylene film of layer 5 (PE), can supply high strength heat seal, can reach antistatic flexibility plastic sheeting.
The step of the anti-packaging bag process of a kind of novel heat sealable electrostatic-preventing aluminium-plastic three of the utility model: be first that conductive black masterbatch (a kind of conductive black particle) from import proportionally synthesizes PE conductive particle raw material by ion machine with domestic polyethylene (PE) particle.Secondly, by the inflation film manufacturing machine of 1,2, No. 3 head, blow out antistatic film, its film thickness is 9
s.Concrete steps: 1) No. 1 and No. 2 heads add enhancement polyethylene (PE) particle, blowing out thinness is 8
sfilm, No. 3 head adds anti-static polyethylene (PE) particle, blowing out thinness is 1
sfilm, this overall film thickness is 9 altogether so
s.In process, with the innermost thickness of the strict control of instrument, its thickness directly affects corona value and static value.The antistatic film that the enhancement polythene PE particle adding in No. 1 head and No. 2 heads and No. 3 heads are blown out has played insulating effect.At this moment, can carry out the sided corona treatment of electric spark at the superficies of whole film, this film just can carry out compound to other base materials.
In the technology of the present invention, a required technical solution difficult problem is mainly: when we print composite, first various substrate surfaces must be by electric spark, film surface to be carried out to sided corona treatment (similar at very smooth cement wall surface, to paste ceramics the same, must be metope hacking) could pass through equipment (compounding machine) kiss-coating, in layer compound, concerning anlistatig film, just can not carry out sided corona treatment so, because antistatic film is a layer semiconductor, while carrying out electric spark corona, will be punctured by electric spark, it just can not carry out function compound and heat-sealing so, and we have solved this difficult problem.This product is in development process, and indices has all been done tens examining reports through national monitoring center, all meets national military standard, and the military also forms panel of expert and done and identify (have various examining report panel of expert review report file).As in the check vacuumizing, specification is the film (width 48.0+0.2mm, thickness 0.07 ± 0.004 mm) of 480*0.07 mm, the longitudinal 18MPa of hot strength, horizontal 16.34MPa, elongation at break longitudinal 990%, horizontal 929%, rub and examine coefficient 0.725, moistening tension 40 dyne, color and luster is normal, free from extraneous odour, foreign, non junction, without brilliant point; Specification is film (the width 40.0+0.2mm of 400*0.1 mm, thickness 0.1 ± 0.004 mm), the longitudinal 22MPa of hot strength, horizontal 19MPa, elongation at break is longitudinal 700%, horizontal 500%, rubs and examines coefficient 0.275, moistening tension 40 dyne, color and luster is normal, free from extraneous odour, foreign, non junction, without brilliant point.In the process of packing in the past, can not accomplish heat sealablely, but adopt adhesive tape, adhesive tape or vent plug to go to have filled, could keep the vacuum state of packing material, be proven this mode and in a short period of time will 100% leak gas.And the manufacture craft of our company and heat sealable pliability antistatic barrier material aluminium plastic packaging bag have solved this difficult problem.
The technical scheme above the utility model embodiment being provided is described in detail, applied specific case herein the principle of the utility model embodiment and embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, in the specific embodiment and range of application, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (3)
1. the anti-packaging bag of novel heat sealable electrostatic-preventing aluminium-plastic three, is characterized in that:
The anti-packaging bag of novel heat sealable electrostatic-preventing aluminium-plastic three is composited by seven layers, and ecto-entad is followed successively by: nonwoven layer, nylon (PA), aluminium foil layer, nylon (PA), and three-layer polyethylene film (PE).
2. the anti-packaging bag of novel heat sealable electrostatic-preventing aluminium-plastic three according to claim 1, is characterized in that:
Described nonwoven layer is green black colour nonwoven layer.
3. the anti-packaging bag of novel heat sealable electrostatic-preventing aluminium-plastic three according to claim 1, is characterized in that:
Described polyethylene film (PE) is anti-static polyethylene film (PE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081681.4U CN203752605U (en) | 2014-02-25 | 2014-02-25 | Anti-static heat-sealing three-proofing aluminum plastic packaging bag |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081681.4U CN203752605U (en) | 2014-02-25 | 2014-02-25 | Anti-static heat-sealing three-proofing aluminum plastic packaging bag |
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| Publication Number | Publication Date |
|---|---|
| CN203752605U true CN203752605U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081681.4U Expired - Fee Related CN203752605U (en) | 2014-02-25 | 2014-02-25 | Anti-static heat-sealing three-proofing aluminum plastic packaging bag |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000253A (en) * | 2015-06-01 | 2015-10-28 | 铜陵方正塑业科技有限公司 | Anti-static paper-plastic composite bag and manufacturing method thereof |
| CN111634092A (en) * | 2020-05-18 | 2020-09-08 | 广州市宇艺包装材料有限公司 | Anti-static antirust plastic bag |
-
2014
- 2014-02-25 CN CN201420081681.4U patent/CN203752605U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000253A (en) * | 2015-06-01 | 2015-10-28 | 铜陵方正塑业科技有限公司 | Anti-static paper-plastic composite bag and manufacturing method thereof |
| CN105000253B (en) * | 2015-06-01 | 2017-09-29 | 铜陵方正塑业科技有限公司 | Antistatic paper and plastics compound bag and preparation method thereof |
| CN111634092A (en) * | 2020-05-18 | 2020-09-08 | 广州市宇艺包装材料有限公司 | Anti-static antirust plastic bag |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20150225 |
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| EXPY | Termination of patent right or utility model |