CN204507727U - A kind of anti-extrusion packaging bag - Google Patents
A kind of anti-extrusion packaging bag Download PDFInfo
- Publication number
- CN204507727U CN204507727U CN201520043345.5U CN201520043345U CN204507727U CN 204507727 U CN204507727 U CN 204507727U CN 201520043345 U CN201520043345 U CN 201520043345U CN 204507727 U CN204507727 U CN 204507727U
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- Prior art keywords
- bag
- fixedly mounted
- protective cover
- edge
- tie rod
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Abstract
The utility model relates to a kind of anti-extrusion packaging bag, comprise hollow elliptical inner bag, bag upper end open, bag lower end edge bag edge seal face bottom face, in bag, the coaxial and spaced and parallel interval of bottom face of bottom Inner edge is fixedly mounted with an encapsulated layer, the bag Inner edge co-axial seal on encapsulated layer top is fixedly mounted with air-permeable layer, the bag Inner edge co-axial seal on air-permeable layer top is fixedly mounted with protective cover, the upper surface of protective cover is fixedly mounted with a tie rod, tie rod end protrudes upward outside bag upper port, outer bag is coaxially pasted in the oval bag outer rim of internal layer, between inner bag and outer bag, interval is shaped with multiple parallel crashproof rib.The packaging bag that the utility model provides has a seal cavity, and in time not using, this space sealing, when deployed, by tie rod pull-up, opens protective cover, and it is fresh-keeping that adsorbent can carry out drying to the fruit in bag.
Description
Technical field
The utility model belongs to packing technique field, relates to a kind of packaging bag, especially a kind of anti-extrusion packaging bag.
Background technology
As everyone knows, very fruit or vegetables all need to carry out protection against the tide and taste removal packaging bag is packed, and ensure the quality of fruits and vegetables, existing a lot of packaging bag all can not meet this requirement.
According to the retrieval, find following relevant to the application prior art, concrete disclosure is as follows:
1, CN201603508U discloses a kind of Special packaging bag for dehumidification, comprise: hook, clips, weepage holes, upper and lower two bags are bonded, wherein in upper bag body, moisture resisting agent is housed, weepage holes is left in the junction of upper lower bag body, upper lower bag body extension is complex as an airtight bag, and upper bag body has a penetration surface, and its lap is THIN COMPOSITE face.
2, CN103332379A discloses a kind of moisture-proof packing bag, and described bag body is tied by two panels moisture-proof packaging material three banding and formed; The sack of described bag body is sealed by seal; Described moisture-proof packaging material comprises internal layer bonded to each other, secondary internal layer, secondary skin and skin; Described internal layer is polyethylene layer; Described internal layer is nylon layer; Described time skin is aluminium foil layer; Described skin is Biaxially oriented polypropylene layer or polyester alkene layer.
3, CN103434732A discloses a kind of Dampproof packaging bag, and described bag body is tied by the first packing and the second packing three banding and formed; The sack of described bag body is sealed by seal; Described first packing comprise the first internal layer bonded to each other, secondary internal layer, secondary skin and the first skin; Described first internal layer is polyethylene layer; Described internal layer is nylon layer; Described time skin is aluminium foil layer; Described first skin is Biaxially oriented polypropylene layer or polyester alkene layer; Described second packing comprise the second internal layer bonded to each other and the second skin; Described second internal layer is polyethylene layer; Described second skin is nylon layer.。
4, CN202236284U discloses a kind of moisture-proof packing bag for veterinary medicaments, comprise bag (4), the upper medicine storage unit (1) that at least two sealings are set of bag (4), it is characterized in that: upper, close medicine storage unit (1) the sack place of described medicine storage unit (1) is provided with shearing line (3), and the outside of the boundary position in bag (4), each medicine storage unit (1) sack is provided with tearing notch (2).
Utility model content
The purpose of this utility model overcomes the deficiencies in the prior art part, provides the anti-extrusion packaging bag that a kind of structure is simple, have drying, prevent squeeze function.
The technical scheme that the utility model realizes object is:
A kind of anti-extrusion packaging bag, comprise hollow elliptical inner bag, bag upper end open, bag lower end edge bag edge seal face bottom face, in bag, the coaxial and spaced and parallel interval of bottom face of bottom Inner edge is fixedly mounted with an encapsulated layer, the bag Inner edge co-axial seal on encapsulated layer top is fixedly mounted with air-permeable layer, the bag Inner edge co-axial seal on air-permeable layer top is fixedly mounted with protective cover, the upper surface of protective cover is fixedly mounted with a tie rod, tie rod end protrudes upward outside bag upper port, outer bag is coaxially pasted in the oval bag outer rim of internal layer, between inner bag and outer bag, interval is shaped with multiple parallel crashproof rib.
And, uniform air extractor vent in described air-permeable layer.
And, desiccant-filled in the space between encapsulated layer and bottom face.
Advantage of the present utility model and good effect are:
The anti-extrusion packaging bag that the utility model provides has a seal cavity, in time not using, and this space sealing; when deployed; by tie rod pull-up, open protective cover, it is fresh-keeping that adsorbent can carry out drying to the fruit in bag; because fruit is all can breathe in storage; produce moisture, and then rot, if moisture is all sucked away; so fruit is then not perishable, extends the pot-life.
It is outer that the anti-extrusion packaging bag that the utility model provides has an anti-extrusion, is shaped with vertical anti-extrusion fin, effectively can prevents the extruding between fruits and vegetables, prevent from addling, extend the shelf life at the outside face interval of packaging bag.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the part B enlarged diagram of Fig. 2;
Detailed description of the invention:
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of anti-extrusion packaging bag; comprise hollow elliptical inner bag 10; bag upper end open; bag lower end edge bag edge seal face bottom face 7; in bag, the coaxial and spaced and parallel interval of bottom face of bottom Inner edge is fixedly mounted with an encapsulated layer 8; the bag Inner edge co-axial seal on encapsulated layer top is fixedly mounted with air-permeable layer 5; uniform air extractor vent 4 in air-permeable layer; the bag Inner edge co-axial seal on air-permeable layer top is fixedly mounted with protective cover 3; the upper surface of protective cover is fixedly mounted with a tie rod 1; tie rod end protrudes upward outside bag upper port, in the space between encapsulated layer and bottom face desiccant-filled 6.
Coaxially paste outer bag 2 in the oval bag outer rim of internal layer, between inner bag and outer bag, interval is shaped with multiple parallel crashproof rib 9, and described crashproof rib can be soft polyethylene strip.
Encapsulated layer can be that nonwoven fabrics is made, and places adsorbent and leaks outside.Air-permeable layer can be made by more wear-resisting material; the steam produced absorbs from the dried machine of air extractor vent; protective cover ensures that when packaging bag does not use adsorbent can not the moisture of absorbing environmental; ensure the water injectivity of adsorbent; tie rod is packed in protective cover upper surface; before loading fruit, by protective cover pull-up, make its effect of adsorbent.
Innovation of the present utility model is:
The packaging bag that the utility model provides has a seal cavity, in time not using, and this space sealing; when deployed; by tie rod pull-up, open protective cover, it is fresh-keeping that adsorbent can carry out drying to the fruit in bag; because fruit is all can breathe in storage; produce moisture, and then rot, if moisture is all sucked away; so fruit is then not perishable, extends the pot-life.
It is outer that the anti-extrusion packaging bag that the utility model provides has an anti-extrusion, is shaped with vertical anti-extrusion fin, effectively can prevents the extruding between fruits and vegetables, prevent from addling, extend the shelf life at the outside face interval of packaging bag.
Claims (3)
1. an anti-extrusion packaging bag, comprise hollow elliptical inner bag, bag upper end open, bag lower end edge bag edge seal face bottom face, in bag, the coaxial and spaced and parallel interval of bottom face of bottom Inner edge is fixedly mounted with an encapsulated layer, the bag Inner edge co-axial seal on encapsulated layer top is fixedly mounted with air-permeable layer, the bag Inner edge co-axial seal on air-permeable layer top is fixedly mounted with protective cover, the upper surface of protective cover is fixedly mounted with a tie rod, tie rod end protrudes upward outside bag upper port, outer bag is coaxially pasted in the oval bag outer rim of internal layer, between inner bag and outer bag, interval is shaped with multiple parallel crashproof rib.
2. anti-extrusion packaging bag according to claim 1, is characterized in that: uniform air extractor vent in described air-permeable layer.
3. anti-extrusion packaging bag according to claim 1, is characterized in that: desiccant-filled in the space between encapsulated layer and bottom face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520043345.5U CN204507727U (en) | 2015-01-22 | 2015-01-22 | A kind of anti-extrusion packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520043345.5U CN204507727U (en) | 2015-01-22 | 2015-01-22 | A kind of anti-extrusion packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204507727U true CN204507727U (en) | 2015-07-29 |
Family
ID=53705719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520043345.5U Expired - Fee Related CN204507727U (en) | 2015-01-22 | 2015-01-22 | A kind of anti-extrusion packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204507727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432773A (en) * | 2015-11-17 | 2016-03-30 | 食曰（上海）生物科技有限公司 | Packaging bottle and storing method applied for fresh Chinese wolfberry fruits |
| CN109169871A (en) * | 2018-09-06 | 2019-01-11 | 广东省农业科学院蚕业与农产品加工研究所 | A kind of preservation method of lichee |
-
2015
- 2015-01-22 CN CN201520043345.5U patent/CN204507727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432773A (en) * | 2015-11-17 | 2016-03-30 | 食曰（上海）生物科技有限公司 | Packaging bottle and storing method applied for fresh Chinese wolfberry fruits |
| CN109169871A (en) * | 2018-09-06 | 2019-01-11 | 广东省农业科学院蚕业与农产品加工研究所 | A kind of preservation method of lichee |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wang Wen Wang Wen Zhen Village 300384 Tianjin District of Xiqing City Patentee after: Tianjin power group plastic products Limited by Share Ltd Address before: Wang Wen Wang Wen Zhen Village 300384 Tianjin District of Xiqing City Patentee before: Tianjin Ruiliqun Plastic Products Co., Ltd. |
|
| 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: 20150729 Termination date: 20200122 |