CN203473454U - Novel dampproof packaging bag - Google Patents
Novel dampproof packaging bag Download PDFInfo
- Publication number
- CN203473454U CN203473454U CN201320532885.0U CN201320532885U CN203473454U CN 203473454 U CN203473454 U CN 203473454U CN 201320532885 U CN201320532885 U CN 201320532885U CN 203473454 U CN203473454 U CN 203473454U
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- CN
- China
- Prior art keywords
- layer
- packaging bag
- skin
- bag
- internal layer
- Prior art date
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- Expired - Fee Related
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 31
- 239000004677 Nylon Substances 0.000 claims abstract description 14
- 239000004698 Polyethylene Substances 0.000 claims abstract description 14
- 229920001778 nylon Polymers 0.000 claims abstract description 14
- -1 polyethylene Polymers 0.000 claims abstract description 14
- 229920000573 polyethylene Polymers 0.000 claims abstract description 14
- 229920006378 biaxially oriented polypropylene Polymers 0.000 claims abstract description 6
- 239000011127 biaxially oriented polypropylene Substances 0.000 claims abstract description 6
- 238000012856 packing Methods 0.000 claims description 24
- 239000003292 glue Substances 0.000 claims description 6
- 150000001336 alkenes Chemical class 0.000 claims description 5
- 239000005030 aluminium foil Substances 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 239000005022 packaging material Substances 0.000 abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
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- Packaging Frangible Articles (AREA)
- Laminated Bodies (AREA)
- Bag Frames (AREA)
Abstract
The utility model relates to a novel dampproof packaging bag. The packaging bag is formed by sealing of three sides of a first packaging material and a second packaging material. The mouth of the packaging bag is sealed by seal lips. The first packaging material comprises a first inner layer, an auxiliary inner layer, an auxiliary outer layer and a first outer layer which are adhered to one another. The first inner layer is a polyethylene layer, the auxiliary inner layer is a nylon layer, the auxiliary outer layer is an aluminum coil layer, and the first outer layer is a biaxially oriented polypropylene layer or polyethylene terephthalate layer. The second packaging material comprises a second inner layer and a second outer layer which are adhered to each other. The second inner layer is a polyethylene layer, and the second outer layer is a nylon layer. By the novel dampproof packaging bag used for packaging electronic components, dampproofing effect of the electronic components is good, observation on the electronic components in the bag is facilitated, unpacking of the packaging bag to know the conditions of the electronic components in the bag is avoided, damage to the packaging bag during unpacking is prevented, and unnecessary losses are reduced.
Description
Technical field
The utility model relates to a kind of Dampproof packaging bag, relates in particular to a kind of Dampproof packaging bag of electronic part packaging.
Background technology
Impact after electronic devices and components make moist, is mainly to occur in electronic devices and components heat treatment process, and high temperature particularly, as Reflow Soldering, high-temperature baking etc.Electronic devices and components after making moist are in these pyroprocesses, the moisture content of electronic devices and components inside will gasify because temperature raises, the moisture content volume of gasification sharply increases, thereby cause the het expansion of electronic devices and components, cause the difference of pressure of electronic devices and components inside and outside, so caused electronic devices and components cracking, layering, peel off, tiny crack and to device damages such as " puffed rices ".This class damage is also called difference of pressure by people and damages.Difference of pressure damage, may lose efficacy because electronic devices and components damage seriously cause product direct function on the one hand, was dispatching from the factory as last and can check out.And on the other hand can be due to the trickle damage of electronic devices and components inside, and do not lose efficacy when measuring ability, but in follow-up use, cause the problem ，Gei enterprises such as product life is of short duration, total quality is not high to bring very bad impact.In recent years, along with the impact understanding of people after electronic devices and components are made moist deepens constantly, it is more and more important that moisture-proof packing bag also becomes.The common moisture effect of existing moisture-proof packing bag is poor, and be not easy to the electronic devices and components in bag to observe, in order to learn the situation of the electronic devices and components in bag, packaging bag need to be taken apart, when taking apart, sometimes can destroy because of carelessness packaging bag, now just need to change in addition a new packaging bag, caused unnecessary loss.
Utility model content
The utility model object is in order to overcome the deficiencies in the prior art, to provide a kind of when electronic devices and components are packed, the good and Dampproof packaging bag of being convenient to the electronic devices and components in bag to observe of electronic devices and components moisture effect.
For achieving the above object, the technical solution adopted in the utility model is: a kind of Dampproof packaging bag, and described bag body is formed by the first packing and the second packing three banding knots; The sack of described bag body seals by seal; Described the first packing comprise the first internal layer bonded to each other, inferior internal layer, inferior skin and the first skin; Described the first internal layer is polyethylene layer; Described internal layer is nylon layer; Described time skin is aluminium foil layer; Described the first skin is Biaxially oriented polypropylene layer or polyester alkene layer; Described the second packing comprise the second internal layer bonded to each other and the second skin; Described the second internal layer is polyethylene layer; Described the second skin is nylon layer.
Preferably, described the first internal layer, inferior internal layer, inferior skin and the first skin are bonded to each other by glue.
Preferably, described the second internal layer and the second skin are bonded to each other by glue.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Dampproof packaging bag of the present utility model, polyethylene layer, nylon layer, aluminium foil layer and Biaxially oriented polypropylene layer (or polyester alkene layer) due to the first packing, the polyethylene layer of the second packing and nylon layer all have stronger moisture-vapor transmission barrier and OTR oxygen transmission rate barrier, can well intercept airborne moisture and oxygen, with this Novel packing bag, electronic devices and components are packed, the moisture effect of electronic devices and components is good; Simultaneously, the polyethylene layer of the second packing and nylon layer have good diaphaneity, seeing through the second packing is convenient to the electronic devices and components in bag to observe, avoid in order to learn the situation of the electronic devices and components in bag, packaging bag being taken apart, prevent from when taking apart, having destroyed packaging bag, reduced unnecessary loss.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of Dampproof packaging bag of the present utility model;
Wherein: 1, bag body; 2, seal; 3, the first internal layer; 4, inferior internal layer; 5, inferior skin; 6, the first skin; 7, the second internal layer; 8, the second skin.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Described in the utility model a kind of Dampproof packaging bag as shown in Figure 1, described bag body 1 is formed by the first packing and the second packing three banding knots; The sack of described bag body 1 seals by seal 2; Described the first packing comprise the first internal layer 3 bonded to each other, inferior internal layer 4, the inferior outer 5 and first skin 6; Described the first internal layer 3 is polyethylene layer; Described time internal layer 4 is nylon layer; Described time outer 5 is aluminium foil layer; Described first outer 6 is Biaxially oriented polypropylene layer or polyester alkene layer; Described the second packing comprise the second internal layer 7 bonded to each other and the second skin 8; Described the second internal layer 7 is polyethylene layer; Described second outer 8 is nylon layer.
Dampproof packaging bag of the present utility model, during use, is placed in Dampproof packaging bag by electronic devices and components, then uses seal that sack is sealed.Polyethylene layer, nylon layer, aluminium foil layer and Biaxially oriented polypropylene layer (or polyester alkene layer) due to the first packing, the polyethylene layer of the second packing and nylon layer all have stronger moisture-vapor transmission barrier and OTR oxygen transmission rate barrier, can well intercept airborne moisture and oxygen, with this Novel packing bag, electronic devices and components are packed, the moisture effect of electronic devices and components is good; Simultaneously, the polyethylene layer of the second packing and nylon layer have good diaphaneity, seeing through the second packing is convenient to the electronic devices and components in bag to observe, avoid in order to learn the situation of the electronic devices and components in bag, packaging bag being taken apart, prevent from when taking apart, having destroyed packaging bag, reduced unnecessary loss.
Above-mentioned Dampproof packaging bag, described the first internal layer, inferior internal layer, inferior skin and the first skin are bonded to each other by glue.
Above-mentioned Dampproof packaging bag, described the second internal layer and the second skin are bonded to each other by glue.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.
Claims (3)
1. a Dampproof packaging bag, is characterized in that: described bag body is formed by the first packing and the second packing three banding knots; The sack of described bag body seals by seal; Described the first packing comprise the first internal layer bonded to each other, inferior internal layer, inferior skin and the first skin; Described the first internal layer is polyethylene layer; Described internal layer is nylon layer; Described time skin is aluminium foil layer; Described the first skin is Biaxially oriented polypropylene layer or polyester alkene layer; Described the second packing comprise the second internal layer bonded to each other and the second skin; Described the second internal layer is polyethylene layer; Described the second skin is nylon layer.
2. Dampproof packaging bag according to claim 1, is characterized in that: described the first internal layer, inferior internal layer, inferior skin and the first skin are bonded to each other by glue.
3. Dampproof packaging bag according to claim 1, is characterized in that: described the second internal layer and the second skin are bonded to each other by glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532885.0U CN203473454U (en) | 2013-08-29 | 2013-08-29 | Novel dampproof packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532885.0U CN203473454U (en) | 2013-08-29 | 2013-08-29 | Novel dampproof packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203473454U true CN203473454U (en) | 2014-03-12 |
Family
ID=50221835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320532885.0U Expired - Fee Related CN203473454U (en) | 2013-08-29 | 2013-08-29 | Novel dampproof packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203473454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111993736A (en) * | 2020-09-09 | 2020-11-27 | 合肥联宝信息技术有限公司 | A kind of packaging bag of electronic device and preparation method thereof |
-
2013
- 2013-08-29 CN CN201320532885.0U patent/CN203473454U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111993736A (en) * | 2020-09-09 | 2020-11-27 | 合肥联宝信息技术有限公司 | A kind of packaging bag of electronic device and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20200829 |