CN203064375U - Vacuum bag with diamond air guiding lines - Google Patents
Vacuum bag with diamond air guiding lines Download PDFInfo
- Publication number
- CN203064375U CN203064375U CN 201220598530 CN201220598530U CN203064375U CN 203064375 U CN203064375 U CN 203064375U CN 201220598530 CN201220598530 CN 201220598530 CN 201220598530 U CN201220598530 U CN 201220598530U CN 203064375 U CN203064375 U CN 203064375U
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- China
- Prior art keywords
- air guide
- guide lines
- bag
- projection
- crosswise
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- 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 utility model provides a vacuum bag with diamond air guiding lines. The vacuum bag comprises a bag body which comprises an upper layer and a lower layer, three side edges of the upper layer and three side edges of the lower layer are sealed, and one side edge of the upper layer and one side edge of the lower layer are open. At least one inner face of the upper layer and one inner face the lower layer are provided with protrusions which are evenly distributed in a film pressure mode, and the star-shaped and cross-shaped air guiding lines which are communicated are formed among the protrusions and communicated with the side edge openings. Each protrusion is a triangular protrusion, and four triangular protrusions form a structure with the cross-shaped and diamond air guiding lines in an enclosing mode.
Description
[technical field]
The utility model relates to vacuum bag, relates in particular to a kind of vacuum bag with rhombus air guide lines.
[background technology]
Vacuum packaging is to seal after being pumped into low vacuum in the packaging bag, because residual air is few in the bag, suppresses the breeding of germs such as bacterium, has avoided materials oxidated, has gone mouldy and corruption.For some soft article, after vacuum packaging, can dwindle packaging volume, be convenient to transportation and store, vacuum packing machine can finish to vacuum bag vacuumize, seal, the overall process of exhaust.Existing vacuum bag two sides for suction type vacuum machine is common plastics, the inside face of plastics is very smooth, the manufacturing of general employing flat sheet membrane, during extracting vacuum, smooth diaphragm up and down is easy to be close together, and causes bag interior local air to be difficult for extracting, and the gas that remains in the bag is also many, use this vacuum bag must need to adopt the suction type vacuum machine just can vacuumizing, the condition height that equipment is required; In addition, equipment volume is huge, price is high, is not suitable for family and domestic consumer and uses, and presses for the inner structure that changes vacuum bag, so that adopt general vacuum drawn equipment just the air in the bag can be extracted totally easily.
[utility model content]
The utility model provides a kind of simple in structure, a kind of vacuum bag with rhombus air guide lines of being easy to discharge bag interior air.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of vacuum bag with rhombus air guide lines comprises bag, and bag comprises the upper and lower, and three sides of the upper and lower seal, a side openings; At least one inner face mould of described the upper and lower is shaped on the projection of evenly arranging, and forms the air guide lines that rice word shape and crosswise are interconnected between projection and the projection; Described rice word shape and crosswise air guide lines are connected with side openings; Described projection is triangular hill, and four triangular hills surround one and have the structure of crosswise rhombus air guide lines.
Further, described four triangular hills center with crosswise rhombus air guide lines that surrounds also is provided with and connects the round dot projection in one, and is formed centrally a circular air guide lines in crosswise rhombus air guide lines.
Further, be arranged in parallel with equidistant L between the described projection.
Further, the spacing L between the described projection is 0.5mm.
Further, seal by zip closure or with upper and lower layer thermoplastic on one side of described opening.
The utility model advantage:
The utility model adopts an inner face mould in the bag the upper and lower to be shaped on four triangular hills of evenly arranging and surrounds one and have rhombus air guide texture structure, and also be provided with connection round dot projection at the center of crosswise rhombus air guide lines, and in crosswise rhombus air guide lines, be formed centrally a circular air guide lines, form the rice word shape that is interconnected between projection and the projection, crosswise air guide lines and circular air guide lines, when cooperating general inner drawing type vacuum machine to use, in bag, install food, article such as electronic component, be placed on relevant position on the vacuum machine, start the machine, can easily vacuumize finishing in the bag by rice word shape and crosswise air guide lines, finish then and seal, lettering, the vacuum packaging of article in the bag is just finished in cooling and exhaust.
[description of drawings]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying scheme drawing of rice word shape and crosswise air guide lines on the utility model bag inner face;
Fig. 3 is the structure for amplifying scheme drawing of a crosswise air guide lines on the utility model bag inner face.
[specific embodiment]
As shown in Figure 1 to Figure 3, present embodiment provides a kind of vacuum bag with rhombus air guide lines, comprises bag, and bag comprises upper strata 1 and lower floor 2, and three sides of upper strata 1 and lower floor 2 seal 3, one side openings 4; An inner face mould of described upper strata 1 and lower floor 2 is shaped on the projection 5 of evenly arranging, and forms the air guide lines that rice word shape 6 and crosswise 7 are interconnected between projection 5 and the projection 5; Described rice word shape 6 and crosswise 7 air guide lines are connected with side openings 4; Described protruding 5 is triangular hill, and four triangular hills 5 surround one and have the structure of crosswise 7 rhombus air guide lines; Also be provided with connection round dot projection 8 at four triangular hills 5 center with crosswise 7 rhombus air guide lines that surrounds, and in crosswise rhombus air guide lines, be formed centrally a circular air guide lines.
Wherein, be arranged in parallel with equidistant L between described protruding 5, the spacing L between the projection is 0.5mm.
During use, in bag, install article such as food, electronic component, be placed on relevant position on the general inner drawing type vacuum machine, start the machine, the air guide lines that is interconnected by rice word shape 6 and crosswise 7 and circular air guide lines can easily vacuumize finishing in the bag, then upper and lower layer thermoplastic sealed, and to whole bag lettering, cooling and exhaust, just finish the vacuum packaging of article in the bag.
Claims (5)
1. the vacuum bag with rhombus air guide lines comprises bag, and bag comprises the upper and lower, and three sides of the upper and lower seal, a side openings; It is characterized in that,
At least one inner face mould of described the upper and lower is shaped on the projection of evenly arranging, and forms the air guide lines that rice word shape and crosswise are interconnected between projection and the projection;
Described rice word shape and crosswise air guide lines are connected with side openings;
Described projection is triangular hill, and four triangular hills surround one and have the structure of crosswise rhombus air guide lines.
2. a kind of vacuum bag with rhombus air guide lines according to claim 1, it is characterized in that, described four triangular hills center with crosswise rhombus air guide lines that surrounds also is provided with and connects the round dot projection in one, and is formed centrally a circular air guide lines in crosswise rhombus air guide lines.
3. a kind of vacuum bag with rhombus air guide lines according to claim 1 and 2 is characterized in that, be arranged in parallel with equidistant L between the described projection.
4. a kind of vacuum bag with rhombus air guide lines according to claim 3 is characterized in that, the spacing L between the described projection is 0.5mm.
5. a kind of vacuum bag with rhombus air guide lines according to claim 1 is characterized in that, seal by zip closure or with upper and lower layer thermoplastic on one side of described opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598530 CN203064375U (en) | 2012-11-02 | 2012-11-02 | Vacuum bag with diamond air guiding lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598530 CN203064375U (en) | 2012-11-02 | 2012-11-02 | Vacuum bag with diamond air guiding lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203064375U true CN203064375U (en) | 2013-07-17 |
Family
ID=48763192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598530 Expired - Fee Related CN203064375U (en) | 2012-11-02 | 2012-11-02 | Vacuum bag with diamond air guiding lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203064375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749023A (en) * | 2018-05-02 | 2018-11-06 | 沈阳航空航天大学 | A kind of composite material moulding vacuum bag and preparation method thereof |
-
2012
- 2012-11-02 CN CN 201220598530 patent/CN203064375U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749023A (en) * | 2018-05-02 | 2018-11-06 | 沈阳航空航天大学 | A kind of composite material moulding vacuum bag and preparation method thereof |
| CN108749023B (en) * | 2018-05-02 | 2020-06-19 | 沈阳航空航天大学 | Moulding vacuum bag for composite material and manufacturing method 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 |
Granted publication date: 20130717 Termination date: 20161102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |