CN205112580U - Dampproofing light -resistant wrapping bag - Google Patents
Dampproofing light -resistant wrapping bag Download PDFInfo
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- CN205112580U CN205112580U CN201520784181.1U CN201520784181U CN205112580U CN 205112580 U CN205112580 U CN 205112580U CN 201520784181 U CN201520784181 U CN 201520784181U CN 205112580 U CN205112580 U CN 205112580U
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- wrapping bag
- film
- powder
- packaging bag
- dampproofing
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Abstract
The utility model discloses a dampproofing light -resistant wrapping bag for there is the relatively poor problem of the dampproofing effect of powder wrapping bag among the solution prior art. This dampproofing light -resistant wrapping bag includes: KPET film top layer, aluminize PET film middle level and the special PE film bottom of powder. Adopt above -mentioned dampproofing light -resistant wrapping bag can prolong the time that the wrapping bag content wet, probably can prolong and arrive the one year to 9 months, just can not lead to the powder of wrapping bag content to agglomerate for food medicine powder all can the longer time the save, and add filter paper layer, the influence to the content is sneaked into to moisture when also avoiding packing simultaneously.
Description
Technical field
The utility model relates to plastic flexible package field, particularly relates to a kind of moistureproof lucifuge packaging bag.
Background technology
Wolfberry fruit powder compares dried fruit of lycium barbarum, and to have nutriment loss little, is not easy infested rotten, and powder evenly, fine and smooth, mobility and the advantage such as brew is splendid.Wolfberry fruit powder requires to note sealing, low temperature, keep in Dark Place, otherwise easily occurs caking, change tide even mildew phenomena.
The packaging bag of nowadays packing wolfberry fruit powder is on the market divided into inner bag and outer bag two, the transparent bag that inner bag adopts polyethylene film (PE) to make, mainly play moistureproof effect, outer bag adopts aluminium-plated bag, play the effect of lucifuge protection against the tide, but adopt this two-layer packaging bags wolfberry fruit powder, can moisture be mixed in process, usually at 10 days to about 1 month, wolfberry fruit powder will become moisture knot block.
Summary of the invention
The utility model embodiment provides a kind of moistureproof lucifuge packaging bag, there is the poor problem of powder packaging bag moisture effect in order to solve in prior art.
The utility model embodiment provides a kind of moistureproof lucifuge packaging bag, and this moistureproof lucifuge packaging bag comprises: KPET film top layer 1, aluminum plated PET film middle level 2 and the special PE film substrate 3 of pulvis.
Preferably, this moistureproof lucifuge packaging bag also comprises: at the special PE film substrate 3 of pulvis also with filter paper layer.
The utility model beneficial effect comprises: can extend the time that packaging bag content makes moist, probably can extend to 9 months to 1 year, the pulvis of packaging bag content just can be caused to lump, food and medicine pulvis is made all to be able to the preservation of longer time, and adding filter paper layer, when also avoiding packing, moisture is mixed into the impact on content simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the moistureproof lucifuge packaging bag in the utility model embodiment.
Detailed description of the invention
Improve the resistance of powder packaging bag to wet the implementation of lucifuge ability to provide, the utility model embodiment provides a kind of moistureproof lucifuge packaging bag, is described preferred embodiment of the present utility model below in conjunction with Figure of description.
Consult shown in Fig. 1, the utility model embodiment provides a kind of moistureproof lucifuge packaging bag, and this moistureproof lucifuge packaging bag comprises: KPET film top layer 1, aluminum plated PET film middle level 2 and the special PE film substrate 3 of pulvis.KPET film top layer 1, aluminum plated PET film middle level 2 and the special PE film substrate 3 of pulvis are bonded into an entirety by adhesive successively, and adhesive is polyurethane.
Concrete, KPET film is a kind of with bidirectional stretching polypropylene film (BiaxiallyOrientedPolypropylene, BOPP), PETG (polyethyleneterephthalate, PET), polyamide (polyamide, PA), polyethylene (polyethylene, PE) or nylon cloth be base material, the material of coating PVDC high-isolation film, PVDC is that a kind of barrier is high, strong and the low-temperature heat-sealing of toughness, heat-shrinkable and the good perfect package material of chemical stability, particularly its to have resistance wet, resistance oxygen, moistureproof, acid and alkali-resistance, the performances such as resistance to oil immersion and resistant to many chemical solvent.PVDC film after coating, choke, resistance are wet, oil resistance and oxygen penetration rate decrease tens times than before PET coating, and decrease hundred times than before BOPP coating, the wet ability of resistance also improves 7 times than PET, improves hundred times than PA, and the wet ability of resistance is very effective.
KPET film is mainly used in protection against the tide, and aluminum plated PET film is mainly used in lucifuge, and the special PE film of pulvis mainly prevents pulvis from adsorbing, and is convenient to sack heat-sealing.
Moistureproof lucifuge packaging bag, also comprises: at the special PE film substrate 3 of pulvis also with filter paper layer.With the moistureproof lucifuge packaging bag of filter paper layer, can absorb moisture, when plant area workshop is located in south, moisture is heavier, may be mixed with moisture in process, and after adding filter paper layer, can avoid processing is that the moisture that is mixed into is on the impact of packing content medicinal powder.
In sum, the scheme that the utility model embodiment provides, the time that packaging bag content makes moist can be extended, probably can extend to 9 months to 1 year, the pulvis of packaging bag content just can be caused to lump, make food and medicine pulvis all be able to the preservation of longer time, and add filter paper layer, when also avoiding packing, moisture is mixed into the impact on content simultaneously.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (3)
1. a moistureproof lucifuge packaging bag, is characterized in that, described moistureproof lucifuge packaging bag comprises: the special PE film substrate of KPET film top layer, aluminum plated PET film middle level and pulvis.
2. moistureproof lucifuge packaging bag as claimed in claim 1, is characterized in that, the special PE film substrate of KPET film top layer, aluminum plated PET film middle level and pulvis is bonded into an entirety by adhesive successively, and adhesive is polyurethane.
3. moistureproof lucifuge packaging bag as claimed in claim 1, is characterized in that, also comprise: at the special PE film substrate of pulvis also with filter paper layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784181.1U CN205112580U (en) | 2015-10-10 | 2015-10-10 | Dampproofing light -resistant wrapping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784181.1U CN205112580U (en) | 2015-10-10 | 2015-10-10 | Dampproofing light -resistant wrapping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112580U true CN205112580U (en) | 2016-03-30 |
Family
ID=55568221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520784181.1U Expired - Fee Related CN205112580U (en) | 2015-10-10 | 2015-10-10 | Dampproofing light -resistant wrapping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107686587A (en) * | 2017-09-29 | 2018-02-13 | 桐城市正阳包装有限公司 | A kind of stretch-proof plastic bag material and preparation method thereof |
| CN113002983A (en) * | 2021-02-09 | 2021-06-22 | 广州蓝月亮实业有限公司 | Packaging container and preparation method and application thereof |
-
2015
- 2015-10-10 CN CN201520784181.1U patent/CN205112580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107686587A (en) * | 2017-09-29 | 2018-02-13 | 桐城市正阳包装有限公司 | A kind of stretch-proof plastic bag material and preparation method thereof |
| CN113002983A (en) * | 2021-02-09 | 2021-06-22 | 广州蓝月亮实业有限公司 | Packaging container and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160330 Termination date: 20171010 |