CN202987838U - Explosive packaging fluorescent composite film - Google Patents
Explosive packaging fluorescent composite film Download PDFInfo
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- CN202987838U CN202987838U CN 201320165360 CN201320165360U CN202987838U CN 202987838 U CN202987838 U CN 202987838U CN 201320165360 CN201320165360 CN 201320165360 CN 201320165360 U CN201320165360 U CN 201320165360U CN 202987838 U CN202987838 U CN 202987838U
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Abstract
The utility model discloses an explosive packaging fluorescent composite film which sequentially comprises a thermoplastic resin fluorescent film layer, a first adhesive layer, a middle layer, a second adhesive layer and a thermoplastic resin film layer from outside to inside. The thermoplastic resin fluorescent film layer and the middle layer are compounded through the first adhesive layer. The middle layer and the thermoplastic resin film layer are compounded through the second adhesive layer. According to the explosive packaging fluorescent composite film, the thermoplastic resin fluorescent film layer is arranged on the surface layer of the explosive packaging fluorescent composite film, fluorescent powder is added in the thermoplastic resin fluorescent film layer in a whole journey mode, ingredients and preparation technology are simple, and cost is low. Sunlight and visible light which is emitted by everyday light sources are absorbed and stored, glowing at night of the explosive packaging film can be achieved, and after open-air construction is over, explosives are easy to take away, and potential safety hazards are removed. During borehole operations, through the facts of lamplight irradiating or giving off the visible light which can be perceived by human eyes, a warning function can be achieved, and underground accidents can be avoided.
Description
[technical field]
The utility model relates to a kind of composite membrane for packing explosive, and a kind of packing explosive composite fluorescent film particularly belongs to High molecular material and packing technique field.
[background technology]
Present plastic product all is widely applied in every field, wherein plastic wrapping and plastic packet product shared share on market is increasing, particularly composite plastic flexible packaging has been widely used in the fields such as food, medicine, chemical industry, explosive.According to the needs of performance, packaging composite film generally all is composited by two-layer or two-layer above monofilm.Packing explosive film surface night or dark place does not have fluorescence in the down-hole, so have certain potential safety hazard in use procedure.Method by printing prepares the fluorescence tunic, need to change by additive the characteristic of self-luminescent MAT'L, and technique is comparatively complicated, needs secondary processing.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, a kind of packing explosive composite fluorescent film is proposed, can absorb and store the visible light of sunshine and daily light source emission, realize luminous at night of packing explosive film, when adding long after glow luminous material SrA1
2O
4: Eu
2+, Dy
3+When making the fluorescence tunic, at night or directly discharge the perceptible visible light of human eye under the noctovision environmental conditions, play warning function, can reduce the generation of downhole safety accident, and technique and simple in structure, with low cost.
For achieving the above object, the utility model proposes a kind of packing explosive composite fluorescent film, by showing to inner thermoplastic resin phosphor film layer, the first adhesive layer, interlayer, the second adhesive layer and the thermoplastic resin rete of comprising successively, compound by the first adhesive layer between described thermoplastic resin phosphor film layer and interlayer, compound by the second adhesive layer between interlayer and thermoplastic resin rete.
As preferably, the thickness of described thermoplastic resin phosphor film layer is 20～80 μ m.
As preferably, the thickness of described the first adhesive layer is 1.5～4.0 μ m.
As preferably, the thickness of described interlayer is 9～25 μ m.
As preferably, the thickness of described the second adhesive layer is 1.5～4.0 μ m.
As preferably, the thickness of described thermoplastic resin rete is 20～80 μ m.
As preferably, the thickness of described thermoplastic resin phosphor film layer is 30 μ m, and the thickness of the first adhesive layer is 2.5 μ m, and the thickness of interlayer is 12 μ m, and the thickness of the second adhesive layer is 2.5 μ m, and the thickness of thermoplastic resin rete is 30 μ m.
The beneficial effects of the utility model: the utility model top layer employing thermoplastic resin phosphor film layer, the omnidistance fluorescent material that adds in the thermoplastic resin phosphor film layer, formula and preparation technology are simple, with low cost, by absorbing and store the visible light of sunshine and daily light source emission, realize luminous at night of packing explosive film, when open work finishes, be convenient to take away explosive, eliminate safe hidden trouble.When borehole operation, by light-illuminating, complex film sends the perceptible visible light of human eye, when adding long after glow luminous material SrA1
2O
4: Eu
2+, Dy
3+When making the fluorescence tunic, at night or directly discharge the perceptible visible light of human eye under the noctovision environmental conditions, play warning function, can reduce the generation of downhole safety accident.
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is the structural representation of a kind of packing explosive composite fluorescent film of the utility model.
[specific embodiment]
The utility model for existing composite membrane for packing explosive deposit with use procedure in the drawback that exists, propose a kind of packing explosive composite fluorescent film, this complex film is formed by thermoplastic resin phosphor film layer 1, the first adhesive layer 2, interlayer 3, the second adhesive layer 4 and thermoplastic resin rete 5 Compound Machining.Described thermoplastic resin phosphor film layer 1 is comprised of resin matrix and fluorescent material, and dark place has good fluorescent effect at night or down-hole.
The thickness of described thermoplastic resin phosphor film layer 1 is 20～80 μ m.Thermoplastic resin phosphor film layer 1 is comprised of resin matrix, fluorescent material and dispersing agent, wherein, dispersing agent is selectable components, do not select dispersing agent can reach the purpose of the present embodiment yet, but select dispersing agent can further improve the dispersion effect of fluorescent material in resin matrix, each constituent mass percentum is resin matrix: 84～98%; Fluorescent material: 2～15%; Dispersing agent: 0～1%.Described resin matrix can adopt a kind of of the thermoplastic plastics such as polypropylene, polyamide, linear low density polyethylene, metallocene PE, high density polyethylene (HDPE) or Low Density Polyethylene or several compound wherein.Fluorescent material can adopt a kind of of alkaline earth aluminate, rare earth compounding, zinc sulphide, strontium sulfide or calcium sulfide or several compound wherein.The particle diameter of fluorescent material is 20～60 μ m.Dispersing agent can adopt paraffin oil, white a kind of of oil or several compound wherein of expanding.Adopt that individual layer is extruded, multilayer extrusion or blending extrusion generation film forming.
The thickness of the first adhesive layer 2 is 1.5～4.0 μ m.Adhesion agent in the first adhesive layer 2 can adopt polyurethane adhesive.The thickness of the second adhesive layer 4 is also 1.5～4.0 μ m.Adhesion agent in the second adhesive layer 4 can adopt polyurethane adhesive.
The thickness of interlayer 3 is 9～25 μ m.Interlayer 3 can adopt that polyethylene terephtalate or polypropylene BOPP's is a kind of.
The thickness of thermoplastic resin rete 5 is 20～80 μ m.Thermoplastic resin rete 5 can adopt a kind of of the thermoplastic plastics such as polypropylene, polyamide, linear low density polyethylene, metallocene PE, high density polyethylene (HDPE) or Low Density Polyethylene or several compound wherein.Adopt that individual layer is extruded, multilayer extrusion or blending extrusion generation film forming.
Embodiment 1
With reference to Fig. 1, a kind of packing explosive composite fluorescent film is formed by thermoplastic resin phosphor film layer 1, the first adhesive layer 2, interlayer 3, the second adhesive layer 4 and thermoplastic resin rete 5 Compound Machining.The thickness of described thermoplastic resin phosphor film layer 1 is 30 μ m, and the thickness of the first adhesive layer 2 is 2.5 μ m, and the thickness of interlayer 3 is 12 μ m, and the thickness of the second adhesive layer 4 is 2.5 μ m, and the thickness of thermoplastic resin rete 5 is 30 μ m.
After the present embodiment adds paraffin oil to stir in alkali earth metal aluminate, whole process is added in the mixture of high density polyethylene (HDPE) and linear low density polyethylene, metallocene PE, the massfraction of the mixture of high density polyethylene (HDPE) and linear low density polyethylene, metallocene PE, alkali earth metal aluminate and paraffin oil is respectively 89.5%, 10%, 0.5%, and the particle diameter of fluorescent material is 20 μ m.Obtain the thermoplastic resin phosphor film layer 1 of monolithic by extrusion molding, monolithic thermoplastic resin phosphor film layer 1, the interlayer 3 of being made by polyethylene terephtalate, the thermoplastic resin rete 5 that is mixed into by high density polyethylene (HDPE) and linear low density polyethylene and metallocene PE adopt the dry type complex forms to be composited, and add adhesive layer in recombination process and form the first adhesive layer 2 and the second adhesive layer 4 with bonds well effect.Technology controlling and process is more convenient, and is with low cost, day ordinary light or light under the irradiation 30min after, more than the lasting 18h of fluorescent lifetime.
Embodiment 2
With reference to Fig. 1, a kind of packing explosive composite fluorescent film is formed by thermoplastic resin phosphor film layer 1, the first adhesive layer 2, interlayer 3, the second adhesive layer 4 and thermoplastic resin rete 5 Compound Machining.The thickness of described thermoplastic resin phosphor film layer 1 is 30 μ m, and the thickness of the first adhesive layer 2 is 3 μ m, and the thickness of interlayer 3 is 12 μ m, and the thickness of the second adhesive layer 4 is 3 μ m, and the thickness of thermoplastic resin rete 5 is 30 μ m.The present embodiment is at rare earth compounding (SrA1
2O
4: Eu
2+, Dy
3+) in add paraffin oil to stir after whole process add in the mixture of high density polyethylene (HDPE) and linear low density polyethylene, metallocene PE, the massfraction of the mixture of high density polyethylene (HDPE) and linear low density polyethylene, metallocene PE, rare earth compounding and paraffin oil is respectively 94.5%, 5%, 0.5%, and the particle diameter of fluorescent material is 25 μ m.Long after glow luminous material SrA1
2O
4: Eu
2+, Dy
3+Nontoxic, pollution-free, clean environmental protection has been avoided the harm to human body and environment, for improving its anti humility performance, can first carry out being re-used as raw material after the surface coats and use, concrete raw material can be with reference to the 42nd the 6th phase of volume of Zhongshan University's journal (natural science edition) in November, 2003 publication.Aforementioned batching obtains the thermoplastic resin phosphor film layer 1 of monolithic through extrusion molding, monolithic thermoplastic resin phosphor film layer 1, the interlayer 3 of being made by polyethylene terephtalate, the thermoplastic resin rete 5 that is mixed into by high density polyethylene (HDPE) and linear low density polyethylene and metallocene PE adopt the dry type complex forms to be composited, and add adhesive layer in recombination process and form the first adhesive layer 2 and the second adhesive layer 4 with bonds well effect.Technology controlling and process is more convenient, and is with low cost, at night or directly discharge the perceptible visible light of human eye under the noctovision environmental conditions.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (7)
1. packing explosive composite fluorescent film, it is characterized in that: by showing to inner thermoplastic resin phosphor film layer (1), the first adhesive layer (2), interlayer (3), the second adhesive layer (4) and the thermoplastic resin rete (5) of comprising successively, compound by the first adhesive layer (2) between described thermoplastic resin phosphor film layer (1) and interlayer (3), compound by the second adhesive layer (4) between interlayer (3) and thermoplastic resin rete (5).
2. a kind of packing explosive composite fluorescent film as claimed in claim 1, it is characterized in that: the thickness of described thermoplastic resin phosphor film layer (1) is 20～80 μ m.
3. a kind of packing explosive composite fluorescent film as claimed in claim 2, it is characterized in that: the thickness of described the first adhesive layer (2) is 1.5～4.0 μ m.
4. a kind of packing explosive composite fluorescent film as claimed in claim 3, it is characterized in that: the thickness of described interlayer (3) is 9～25 μ m.
5. a kind of packing explosive composite fluorescent film as claimed in claim 4, it is characterized in that: the thickness of described the second adhesive layer (4) is 1.5～4.0 μ m.
6. a kind of packing explosive composite fluorescent film as claimed in claim 5, it is characterized in that: the thickness of described thermoplastic resin rete (5) is 20～80 μ m.
7. a kind of packing explosive composite fluorescent film as claimed in claim 6, it is characterized in that: the thickness of described thermoplastic resin phosphor film layer (1) is 30 μ m, the thickness of the first adhesive layer (2) is 2.5 μ m, the thickness of interlayer (3) is 12 μ m, the thickness of the second adhesive layer (4) is 2.5 μ m, and the thickness of thermoplastic resin rete (5) is 30 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320165360 CN202987838U (en) | 2013-04-03 | 2013-04-03 | Explosive packaging fluorescent composite film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320165360 CN202987838U (en) | 2013-04-03 | 2013-04-03 | Explosive packaging fluorescent composite film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202987838U true CN202987838U (en) | 2013-06-12 |
Family
ID=48559040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320165360 Expired - Fee Related CN202987838U (en) | 2013-04-03 | 2013-04-03 | Explosive packaging fluorescent composite film |
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|---|---|
| CN (1) | CN202987838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787448A (en) * | 2015-02-10 | 2015-07-22 | 深圳市兴得利包装材料有限公司 | Packing bag |
| CN115678058A (en) * | 2022-10-24 | 2023-02-03 | 浙江宏迈新材料科技有限公司 | Fluorescent PVC (polyvinyl chloride) composite film material |
-
2013
- 2013-04-03 CN CN 201320165360 patent/CN202987838U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787448A (en) * | 2015-02-10 | 2015-07-22 | 深圳市兴得利包装材料有限公司 | Packing bag |
| CN115678058A (en) * | 2022-10-24 | 2023-02-03 | 浙江宏迈新材料科技有限公司 | Fluorescent PVC (polyvinyl chloride) composite film material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Jintai New Material Co., Ltd. Assignor: Zhejiang Xin'gao Packaging Co., Ltd. Contract record no.: 2016330000066 Denomination of utility model: Explosive packaging fluorescent composite film Granted publication date: 20130612 License type: Exclusive License Record date: 20160408 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20210403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |