CN207860894U - A kind of packaging bag - Google Patents
A kind of packaging bag Download PDFInfo
- Publication number
- CN207860894U CN207860894U CN201820246786.9U CN201820246786U CN207860894U CN 207860894 U CN207860894 U CN 207860894U CN 201820246786 U CN201820246786 U CN 201820246786U CN 207860894 U CN207860894 U CN 207860894U
- Authority
- CN
- China
- Prior art keywords
- opening portion
- packaging bag
- bag body
- sealing margin
- tearing
- 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.)
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Abstract
The top of a kind of packaging bag, including bag body, the bag body is equipped with upper sealing margin, and bottom end is equipped with lower sealing margin, is internally provided with seal chamber；The seal chamber includes accommodating chamber and opening portion, and the accommodating chamber and opening portion are interconnected, and sealing impression is equipped between the opening portion and the upper sealing margin of bag body, and the width of the opening portion upper end is less than the width of its lower end；Tearing port there are two being set on the upper sealing margin, the line of two tearing ports is across opening portion.The packaging bag of the utility model can effectively control the size of substance extrusion in packaging bag seal chamber, avoid that opening is excessive to cause in seal chamber substance to spill or the problem of substance is caused to be difficult to squeeze out for too small openings；And the utility model packaging bag anti-extrusion, it is portable, it is not easy to reveal, easily squeeze out, high temperature resistant is corrosion-resistant, safety-type good, may be used as the packaging bag of liquid or pasta food, drug or health products.
Description
Technical field
The utility model is related to packing technique fields, and in particular to a kind of packaging bag.
Background technology
Currently, most liquid shape or pasta food, drug or health products mostly use vial or plastic bottle is wrapped
Dress, still, glass bottle packaging are not easy Portable belt, and easily generation squeezes during transport, collision causes bottle to rupture, from
And cause food, drug or health products in bottle that microorganism infection occurs.Plastic bottle packing is light, portable, still, plastics
Bottle property is unstable, can influence the quality of liquid or pasta food, drug or health products, be not easy to food, drug or guarantor
The long-time of strong product preserves.
Utility model content
For problems of the prior art, the present invention provides a kind of suitable for liquid or pasta food, drug
Or the packaging bag of health products, the packaging bag have many advantages, such as anti-extrusion, it is portable, be not easy to reveal, easily squeeze out.
The technical solution adopted by the present invention is as follows：
The top of a kind of packaging bag, including bag body, the bag body is equipped with upper sealing margin, and bottom end is equipped with lower sealing strip
Edge is internally provided with seal chamber；The seal chamber includes accommodating chamber and opening portion, and the accommodating chamber and opening portion are interconnected,
Sealing impression is equipped between the opening portion and the upper sealing margin of bag body, the width of the opening portion upper end is less than its lower end
Width；Tearing port there are two being set on the upper sealing margin, the line of two tearing ports is across opening portion.
According to above-mentioned packaging bag, it is preferable that the opening portion is upside down funnel structure, inverted conical structure, is inverted point
Wimble structure or shape of chinese word Ji structure.
According to above-mentioned packaging bag, it is preferable that top of the line of two tearing ports across opening portion.
According to above-mentioned packaging bag, it is preferable that the tearing port is arc-shaped tearing port.
According to above-mentioned packaging bag, it is preferable that the bag body is rectangle.
According to above-mentioned packaging bag, it is preferable that the width on the opening portion top is 0.5-1cm.
According to above-mentioned packaging bag, it is preferable that the material of the bag body is aluminium foil；It is highly preferred that the bag body is by aluminium
Foil heat seal (heat sealing) forms.
Compared with prior art, what the utility model obtained has the beneficial effect that：
(1) opening portion of the utility model packaging bag seal chamber is that (upper end width of opening portion is less than up-narrow and down-wide structure
Its lower end width), and on upper sealing margin two tearing ports line across the top of opening portion, torn by tearing port
When packaging bag, opening can be limited in the top (just being opened at the top of opening portion) of opening portion, therefore, can effectively be controlled
The size of packaging bag tearing notch processed, substance easily squeeze out, and avoid that tearing notch is excessive to cause in seal chamber substance to spill or tearing notch mistake
Small the problem of causing substance to be difficult to squeeze out.
(2) tearing port of the utility model packaging bag is arc-shaped tearing port, easily openable.
(3) the utility model packaging bag material is aluminium foil, and anti-extrusion is portable, is not easy to reveal, and is easily squeezed out, and high temperature resistant is resistance to
Corrosion, it is safety-type good, it may be used as the packaging bag of liquid or pasta food, drug or health products.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model packaging bag.
Fig. 2 is the sectional view of A-A on Fig. 1.
Figure label represent meaning as：1 is bag body, and 2 be upper sealing margin, and 3 be lower sealing margin, and 4 be accommodating chamber, and 5 are
Opening portion, 6 be sealing impression, and 7 be tearing port.
Specific implementation mode
Below by way of specific embodiment, the present invention will be further described, but does not limit the scope of the invention.
Embodiment 1：
Referring to Fig. 1 and 2, a kind of packaging bag, including bag body 1, the top of the bag body are equipped with upper sealing margin 2, bottom end
Equipped with lower sealing margin 3, it is internally provided with seal chamber；The seal chamber includes accommodating chamber 4 and opening portion 5,4 He of the accommodating chamber
Opening portion 5 is interconnected, and is equipped between the opening portion 4 and the upper sealing margin 2 of bag body and seals impression 6, on the opening portion 4
The width at end is less than the width of its lower end；It is set on the upper sealing margin 2 there are two tearing port 7, the line of two tearing ports is horizontal
Across opening portion.
Wherein, the opening portion is shape of chinese word Ji structure；The bag body is rectangle；The material of the bag body is aluminium foil.
Embodiment 2：
The content of embodiment 2 is substantially the same manner as Example 1, the difference is that：
The opening portion is upside down funnel structure；The tearing port is arc-shaped tearing port；The line of two tearing ports is horizontal
Top across opening portion；The width on the opening portion top is 0.5-1cm (figure is not drawn into).
Embodiment 3：
The content of embodiment 3 is substantially the same manner as Example 1, the difference is that：The opening portion is inverted conical knot
Structure (figure is not drawn into).
Embodiment 4：
The content of embodiment 4 is substantially the same manner as Example 1, the difference is that：The opening portion is to be inverted pointed cone knot
Structure (figure is not drawn into).
Above example be only to illustrate the present invention implementer's case and it is unrestricted, although with reference to preferred embodiment pair
The present invention is described in detail, still, all within the spirits and principles of the present invention, made by any modification, equivalent replacement,
Improve etc., it should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of packaging bag, including bag body, which is characterized in that the top of the bag body is equipped with upper sealing margin, and bottom end is equipped with
Lower sealing margin, is internally provided with seal chamber；The seal chamber includes accommodating chamber and opening portion, the accommodating chamber and opening portion phase
It is intercommunicated, sealing impression is equipped between the opening portion and the upper sealing margin of bag body, the width of the opening portion upper end is less than
The width of its lower end；Tearing port there are two being set on the upper sealing margin, the line of two tearing ports is across opening portion.
2. packaging bag according to claim 1, which is characterized in that the opening portion is upside down funnel structure, inverted conical
Structure is inverted pointed cone structure or shape of chinese word Ji structure.
3. packaging bag according to claim 1, which is characterized in that top of the line of two tearing ports across opening portion.
4. packaging bag according to claim 1, which is characterized in that the tearing port is arc-shaped tearing port.
5. packaging bag according to claim 1, which is characterized in that the bag body is rectangle.
6. packaging bag according to claim 1, which is characterized in that the width on the opening portion top is 0.5-1cm.
7. packaging bag according to claim 1, which is characterized in that the material of the bag body is aluminium foil.
8. packaging bag according to claim 7, which is characterized in that the bag body is formed by aluminium foil heat seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246786.9U CN207860894U (en) | 2018-02-11 | 2018-02-11 | A kind of packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246786.9U CN207860894U (en) | 2018-02-11 | 2018-02-11 | A kind of packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207860894U true CN207860894U (en) | 2018-09-14 |
Family
ID=63457335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820246786.9U Active CN207860894U (en) | 2018-02-11 | 2018-02-11 | A kind of packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207860894U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502158A (en) * | 2019-01-09 | 2019-03-22 | 崔宇堯 | Hybrid flavouring material bag |
| CN111204095A (en) * | 2020-01-09 | 2020-05-29 | 江阴宝柏包装有限公司 | Easy-to-tear packaging composite film and extrusion type liquid packaging bag |
| CN116812355A (en) * | 2023-08-24 | 2023-09-29 | 菏泽瑞诚塑料包装有限公司 | Packaging element for food easy to absorb moisture |
-
2018
- 2018-02-11 CN CN201820246786.9U patent/CN207860894U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502158A (en) * | 2019-01-09 | 2019-03-22 | 崔宇堯 | Hybrid flavouring material bag |
| CN111204095A (en) * | 2020-01-09 | 2020-05-29 | 江阴宝柏包装有限公司 | Easy-to-tear packaging composite film and extrusion type liquid packaging bag |
| CN116812355A (en) * | 2023-08-24 | 2023-09-29 | 菏泽瑞诚塑料包装有限公司 | Packaging element for food easy to absorb moisture |
| CN116812355B (en) * | 2023-08-24 | 2023-12-01 | 菏泽瑞诚塑料包装有限公司 | Packaging element for food easy to absorb moisture |
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