CN205819877U - Packaging bag - Google Patents
Packaging bag Download PDFInfo
- Publication number
- CN205819877U CN205819877U CN201620721092.7U CN201620721092U CN205819877U CN 205819877 U CN205819877 U CN 205819877U CN 201620721092 U CN201620721092 U CN 201620721092U CN 205819877 U CN205819877 U CN 205819877U
- Authority
- CN
- China
- Prior art keywords
- bag
- sealing
- packaging bag
- packaging
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 229920003023 plastic Polymers 0.000 claims abstract description 36
- 239000004033 plastic Substances 0.000 claims abstract description 36
- 229920002457 flexible plastic Polymers 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000000748 compression moulding Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 239000002313 adhesive film Substances 0.000 claims 1
- 230000004888 barrier function Effects 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 6
- 235000009566 rice Nutrition 0.000 abstract description 6
- 235000013312 flour Nutrition 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000007943 implant Substances 0.000 abstract description 4
- 235000013339 cereals Nutrition 0.000 abstract description 3
- 239000003337 fertilizer Substances 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 3
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Bag Frames (AREA)
Abstract
This utility model belongs to plastics package field, is specifically related to the packaging bag for packing flour, rice, seed or material more preferable, shockproof, distortion-free of a kind of sealing property.Packaging bag includes that bag 1, the top of described bag are provided with the sealing 2 sealing bag mouth, and described bag is flexible plastic, and bag is uniformly embedded with rigid plastics unit 3, and wherein rigid plastics unit is formed in one with flexible plastic.It is more beneficial for the setting after packaging bag fills grain or fertilizer by the setting of rigid plastics unit, sealing strip, the design carrying biofilm sheet and passage make packaging bag overall sealing performance improve, and tear to be honored as a queen remain able to the implant in packaging bag is played good sealing function opening bag.
Description
Technical field
This utility model belongs to plastics package field, be specifically related to a kind of sealing property more preferable, shockproof, distortion-free for
Packaging flour, rice, seed or the packaging bag of material.
Background technology
Currently, along with progress and social labor power the most in short supply, at the bagged product such as rice, all kinds of flour of science and technology
When package handling produces, people have been increasingly employed and have included automatic bag feeding, automatic weighing, self-sealing full-automatic bag
Installing is standby replaces hand-filling operation.But disclosure satisfy that on Automatic weighing and packaging equipment, the packaging bag of bag requirement is in bag mouth portion at present
Hot pressing or sewn together, after completing to weigh, packaging bag directly or is sewed up after flanging by sewing machine, and such suture way exists
Exist at stitching thread much with the eedle eye communicated inside packaging bag, the completeest packaging bag can be made when packing material carries out stacking in
The air of full emptying is quickly discharged, it is to avoid packing material in stacking or handling process because the internal pressure that is squeezed increases
There is quick-fried bag, but also just because of there is too many eedle eye, make packaging bag be easy to gas leakage, also cause the rice in bag or white
The moisture-sensitive products such as face are readily accessible outside air, and moisture absorption caking or rotten occurs.Normal packet pack simultaneously, will during use
A gap is torn or is cut off in packaging bag, is poured out by internal product, and this kind of packaging bag is at open state after opening, interior
If portion's rice flour product cannot disposably be finished, it is possible to cause make moist, infested or unrestrained, thus cause waste.
In transportation, during the flexible plastic film that normal packet pack uses is packaged in transport, owing to plastic foil is hard
Deflection is very poor, and packaging can deform, subside, and will not keep original profile, affects attractive in appearance.Additionally, transportation intermediate package bag becomes
After shape, the reasonable employment efficiency in space can be affected, cause inconvenience during use.
Exactly because the existence of problem above, automatic packaging equipment is caused to be difficult to so far in the easily moisture absorption such as fertilizer, grain
The package handling of product is widely applied, consumes substantial amounts of social labor power, have impact on the raising of Business Economic Benefit,
Constrain the development of enterprise.
It is therefore desirable to have a kind of packaging bag had both adapted to bag requirement on automated packaging equipment, again can be after completing heat sealing
Can effectively prevent the article moisture absorption in bag from going bad and simultaneously facilitate the packaging bag of transport.But not yet it is found to have on present society and can expire
The packaging bag of foot above-mentioned requirements.
Utility model content
The purpose of this utility model is to provide the packaging bag of a kind of protection against the tide, setting, shock insulation.
The purpose of this utility model is achieved in that
A kind of packaging bag, including bag 1, the top of described bag is provided with the sealing 2 sealing bag mouth, and described bag is soft
Matter plastics, bag is uniformly embedded with rigid plastics unit 3, and wherein rigid plastics unit is formed in one with flexible plastic.
Described rigid plastics unit be the flexible plastic identical with bag material formed after overcure there is rule
The plastics lamellar body of shape.
Described sealing is the one in sealing strip, plastic packaging bag edge, zip or stitching thread.
Described bag inner surface is pasted with the plastic diaphragms 4 of band bubble.
Bag middle below the sealing of described bag is provided with and carries biofilm sheet 5, described in carry biofilm sheet and sealing it
Between be provided with spaced slot, carrying biofilm sheet is and the laminated structure of bag integral hermetic, described in carry biofilm sheet and be provided with for mentioning
Or the through hole 6 hung.
The described spaced slot carried between biofilm sheet and sealing is provided with tearing notch or tear line 7.
Below the sealing of described bag, two upper corners of the both sides that carry biofilm sheet be respectively equipped with a passage 8, each
The correspondence position of passage is equipped with pad pasting.
Described bag is that the plastic bag of two panels rectangle or round rectangle is sealed to form along edge compression moulding.
The cylindrical shape bag that described bag is formed in one.
Described bag carries and is provided with vacuum valve below biofilm sheet.
The beneficial effects of the utility model are: be more beneficial for packaging bag by the setting of rigid plastics unit and fill grain
Or the setting after fertilizer, sealing strip, the design carrying biofilm sheet and passage make packaging bag overall sealing performance improve, tear opening bag
It is honored as a queen and remains able to the implant in packaging bag is played good sealing function.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Fig. 2 is internal view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
As it is shown in figure 1, a kind of packaging bag, including bag 1, the top of described bag is provided with the sealing 2 sealing bag mouth, institute
Stating bag is flexible plastic, and bag is uniformly embedded with rigid plastics unit 3, and wherein rigid plastics unit is integrated with flexible plastic
Molding.Described rigid plastics unit be the flexible plastic identical with bag material formed after overcure there is regular shape
Plastics lamellar body.This rigid plastics unit can be single hard plastic sheet can also be plastic bag through the plasticizing work of specialty
Tool heating, makes the plastic hardening of bag itself form, and the gross area of this rigid plastics unit should be more than or equal to whole plastic bag
The half of body.Packaging bag the most of the present utility model can keep stable shape when filling the implant such as rice, flour,
Transportation possesses certain shape freezability, makes packaging bag be unlikely to deform, it is ensured that packaging bag firm.In order to improve further
The performance of packaging bag, the structure of this rigid plastics unit can be the symmetric shapes such as regular hexagon, circle, square, so exists
Rigid plastics unit uniform force is ensure that during stress.
Described sealing is the one in sealing strip, plastic packaging bag edge, zip or stitching thread.Add sealing and make packaging
Bag sealing property is more preferable
As in figure 2 it is shown, described bag inner surface is pasted with the plastic diaphragms 4 of band bubble.This design can preferably rise
To shockproof effect.
Bag middle below the sealing of described bag is provided with and carries biofilm sheet 5, described in carry biofilm sheet and sealing it
Between be provided with spaced slot, carrying biofilm sheet is and the laminated structure of bag integral hermetic, described in carry biofilm sheet and be provided with for mentioning
Or the through hole 6 hung.In order to be further ensured that the air-tightness of packaging bag, this utility model centre position above bag employs
Large-area diaphragm processes, and this diaphragm is bag high pressure plastic packaging molding, further increases the air-tightness of entirety.
The described spaced slot carried between biofilm sheet and sealing is provided with tearing notch or tear line 7.
Below the sealing of described bag, two upper corners of the both sides that carry biofilm sheet be respectively equipped with a passage 8, each
The correspondence position of passage is equipped with pad pasting.Convenient in order to pour out implant, and be beneficial to seal, this utility model employs this and sets
Meter, described pad pasting can make adhesive sticker class pad pasting, it is also possible to is fishing without hook class pad pasting.
Described bag is that the plastic bag of two panels rectangle or round rectangle is sealed to form along edge compression moulding.
The cylindrical shape bag that described bag is formed in one.
Described bag carries and is provided with vacuum valve below biofilm sheet.
These are only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalence flow process conversion that this utility model description and accompanying drawing content made, or be directly or indirectly used in
Other relevant technical fields, are the most in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. packaging bag, including bag, it is characterised in that: the top of described bag is provided with the sealing sealing bag mouth, described bag
For flexible plastic, body being uniformly embedded with rigid plastics unit, wherein rigid plastics unit is formed in one with flexible plastic.
Packaging bag the most according to claim 1, it is characterised in that: described rigid plastics unit is identical with bag material
The plastics lamellar body with regular shape that formed after overcure of flexible plastic.
Packaging bag the most according to claim 1, it is characterised in that: described sealing is sealing strip, plastic packaging bag edge, draws
One in lock or stitching thread.
Packaging bag the most according to claim 1, it is characterised in that: described bag inner surface is pasted with the plastics of band bubble
Barrier film.
Packaging bag the most according to claim 1, it is characterised in that: the bag middle below the sealing of described bag sets
Carry biofilm sheet, described in carry and be provided with spaced slot between biofilm sheet and sealing, carrying biofilm sheet is and the sheet of bag integral hermetic
Shape structure, described in carry biofilm sheet and be provided with the through hole for mentioning or hang.
Packaging bag the most according to claim 5, it is characterised in that carry the spaced slot between biofilm sheet and sealing described in:
It is provided with tearing notch or tear line.
Packaging bag the most according to claim 5, it is characterised in that: below the sealing of described bag, carry the two of biofilm sheet
Two upper corners of side are respectively equipped with a passage, and the correspondence position of each passage is equipped with self-adhesive film.
Packaging bag the most according to claim 1, it is characterised in that: described bag is moulding of two panels rectangle or round rectangle
Pocket body is sealed to form along edge compression moulding.
Packaging bag the most according to claim 1, it is characterised in that: the cylindrical shape bag that described bag is formed in one.
Packaging bag the most according to claim 5, it is characterised in that: described bag carries and is provided with vacuum valve below biofilm sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620721092.7U CN205819877U (en) | 2016-07-11 | 2016-07-11 | Packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620721092.7U CN205819877U (en) | 2016-07-11 | 2016-07-11 | Packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205819877U true CN205819877U (en) | 2016-12-21 |
Family
ID=57564368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620721092.7U Expired - Fee Related CN205819877U (en) | 2016-07-11 | 2016-07-11 | Packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205819877U (en) |
-
2016
- 2016-07-11 CN CN201620721092.7U patent/CN205819877U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Lingxizhen Industrial Demonstration Park in Cangnan County of Wenzhou City, Zhejiang province 325800 Patentee after: Haiwei Zhejiang Packing Co., Ltd. Address before: 325800 Zhejiang city of Wenzhou province lingxizhen demonstration Industrial Park Patentee before: Haiwei Wenzhou Packing Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20190711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |