CN205023113U - Three -dimensional vacuum compression bag that extrusion formula exempted from to bleed - Google Patents
Three -dimensional vacuum compression bag that extrusion formula exempted from to bleed Download PDFInfo
- Publication number
- CN205023113U CN205023113U CN201520637629.7U CN201520637629U CN205023113U CN 205023113 U CN205023113 U CN 205023113U CN 201520637629 U CN201520637629 U CN 201520637629U CN 205023113 U CN205023113 U CN 205023113U
- Authority
- CN
- China
- Prior art keywords
- bag
- piece
- bleeding
- squash type
- exempts
- 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
- 230000006835 compression Effects 0.000 title abstract description 6
- 238000007906 compression Methods 0.000 title abstract description 6
- 238000001125 extrusion Methods 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims description 15
- 235000009854 Cucurbita moschata Nutrition 0.000 claims description 12
- 240000001980 Cucurbita pepo Species 0.000 claims description 12
- 235000009852 Cucurbita pepo Nutrition 0.000 claims description 12
- 235000020354 squash Nutrition 0.000 claims description 12
- 230000000740 bleeding effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009461 vacuum packaging Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Vacuum Packaging (AREA)
Abstract
The utility model relates to a three -dimensional vacuum compression bag that extrusion formula exempted from to bleed, comprises a bag bod, the bag body including preceding bag piece, back pkt. Piece, top surface, base, go up fastening strip, lower fastening strip, preceding bag piece merges with two side middle part heat -seals of back pkt. Piece, preceding bag piece upper portion and back pkt. Piece upper portion form the jag mouth after heat -seal department is not opened, preceding bag piece lower part and back pkt. Piece lower part edge connect the formation base, a side opening of top surface forms the sack, be provided with the one -way exhaust apparatus of bag internal air that is used for discharging in the remaining side of the bag body and at least one in the base. One -way exhaust apparatus is including bag body film, inlayer film, exhaust passage, straining device, blank pressing. The utility model discloses a compression bag need not to be equipped with the aspiration pump can conveniently remove air in the bag, and simple structure is reasonable, convenient to use.
Description
Technical field
The utility model relates to vacuum compression bag field, particularly relates to the stereo compressed bag that a kind of squash type exempts to bleed.
Background technology
Vacuum compression bag in the market, usually the air in compressed bag is taken out by dust collecting fan or manual suction pump, thus reach minimizing volume, strengthen the effect of accommodation space, therefore must be equipped with the air extracting pump of peripheral hardware, make to bother very much when carrying out vacuum packaging, cause sealing time-consuming taking great energy, use inconvenience, and air is is easily come in and gone out in bag by valve, cause poorly sealed, the effect of compression cannot be reached.
Utility model content
The purpose of this utility model is the defect overcoming prior art existence, providing the stereo compressed bag that a kind of squash type exempts to bleed, can be drained by air in bag easily without the need to being equipped with air extracting pump.
The utility model solves the technical scheme that its technical matters adopts: a kind of squash type exempts from the stereo compressed bag of bleeding, and comprises bag, and described bag comprises anterior bag piece, back bag piece, end face, base, upper bracket, lower bracket; Two side middle parts of described anterior bag piece and back bag piece seal and merge, and rear formation slit port is opened at the place of heat-sealing on described anterior bag piece top and back bag piece top; Described anterior bag piece bottom and back bag piece its lower edge are connected to form base;
One side openings of described end face forms sack, at least one in the remaining side of described bag and base is provided with to discharge the one-way exhausting device of air in bag.
Described one-way exhausting device is arranged on base.
Described one-way exhausting device comprises bag film, internal layer membrane, exhaust passage, take-up device, flanging.
Be provided with internal layer membrane in described bag film, be provided with take-up device between described bag film and internal layer membrane, described one-way exhausting device is provided with flanging, can prevent gas from spilling; The spaced apart exhaust passage being provided with at least one and being communicated with bag inside and the external world on described one-way exhausting device.
Described take-up device is nonwoven fabrics or line.
The Y-shaped structure of described slit port, the arbitrary angle of this Y-shaped structure expansible.
The upper and lower both sides of described sack are respectively arranged with bracket and lower bracket.
Principle of work: in use can strut internal layer membrane by extruding take-up device and outwards be vented, thus discharge the air in compressed bag, utilize barometric pressure tightly to be pressed together by internal layer membrane, air can not flow backwards.
Beneficial effect: the utility model solves the defect existed in background technology, has following advantage:
1, do not need air extracting pump to bleed, firmly extruding can make air in bag discharge, and utilizes barometric pressure press membrane simultaneously, air can not be flow backwards and enter in compressed bag, simple and reasonable, easy to use.
2, by arranging slit port, and then increase the receiving volume of vacuum packaging bag, larger or more cotton-wadded quilt or other larger clothes can be preserved by user.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the block diagram of preferred embodiment of the present utility model.
Fig. 2 is the front view of preferred embodiment of the present utility model.
Fig. 3 is the section structure for amplifying schematic diagram of one-way exhausting device of the present utility model.
Wherein: 1, bag; 2, anterior bag piece; 3, back bag piece; 4, end face; 5, base; 6, upper bracket; 7, lower bracket; 8, side; 9, slit port; 10, one-way exhausting device; 11, bag film; 12, internal layer membrane; 13, exhaust passage; 14, take-up device; 15, flanging.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature more easily be understood by those skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, embodiment of the present utility model comprises:
Squash type exempts from a stereo compressed bag of bleeding, and comprises bag 1, and described bag 1 comprises anterior bag piece 2, back bag piece 3, end face 4, base 5, lower bracket 6, upper bracket 7; Described anterior bag piece 2 seals with two side 8 middle parts of back bag piece 3 and merges, and rear formation slit port 9 is opened at the place of heat-sealing on described anterior bag piece 2 top and back bag piece 3 top; Described anterior bag piece 2 bottom and back bag piece 3 its lower edge are connected to form base 5;
One side openings of described end face 4 forms sack, the base 5 of described bag 1 is provided with to discharge the one-way exhausting device 10 of air in bag.
Described one-way exhausting device 10 comprises bag film 11, internal layer membrane 12, exhaust passage 13, take-up device 14, flanging 15.
Be provided with internal layer membrane 12 in described bag film 11, between described bag film 11 and internal layer membrane 12, be provided with take-up device 14, described one-way exhausting device 10 is provided with flanging 15, can prevent gas from spilling; The spaced apart exhaust passage 13 being provided with two connection bag inside and the external world on described one-way exhausting device 10.
Described take-up device 14 is nonwoven fabrics or line.
The Y-shaped structure of described slit port 9, the arbitrary angle of this Y-shaped structure expansible.
The upper and lower both sides of described sack are respectively arranged with bracket 6 and lower bracket 7.
Principle of work: in use can strut internal layer membrane 12 by extruding take-up device 14 and outwards be vented, thus discharge the air in compressed bag, utilize barometric pressure tightly to be pressed together by internal layer membrane 12, air can not flow backwards.
Should be appreciated that specific embodiment described above only for explaining the utility model, and be not used in restriction the utility model.Still be among protection domain of the present utility model by spirit institute's apparent change of extending out of the present utility model or change.
Claims (7)
1. squash type exempts from a stereo compressed bag of bleeding, and it is characterized in that: comprise bag, described bag comprises anterior bag piece, back bag piece, end face, base, upper bracket, lower bracket; Two side middle parts of described anterior bag piece and back bag piece seal and merge, and rear formation slit port is opened at the place of heat-sealing on described anterior bag piece top and back bag piece top; Described anterior bag piece bottom and back bag piece its lower edge are connected to form base; One side openings of described end face forms sack, at least one in the remaining side of described bag and base is provided with to discharge the one-way exhausting device of air in bag.
2. a kind of squash type according to claim 1 exempts from the stereo compressed bag of bleeding, and it is characterized in that: described one-way exhausting device is arranged on base.
3. exempt from the stereo compressed bag of bleeding according to the arbitrary described a kind of squash type of claim 1 or 2, it is characterized in that: described one-way exhausting device comprises bag film, internal layer membrane, exhaust passage, take-up device, flanging.
4. a kind of squash type according to claim 3 exempts from the stereo compressed bag of bleeding, and it is characterized in that: be provided with internal layer membrane in described bag film; Take-up device is provided with between described bag film and internal layer membrane; Described one-way exhausting device is provided with flanging; The spaced apart exhaust passage being provided with at least one and being communicated with bag inside and the external world on described one-way exhausting device.
5. a kind of squash type according to claim 4 exempts from the stereo compressed bag of bleeding, and it is characterized in that: described take-up device is nonwoven fabrics or line.
6. a kind of squash type according to claim 1 exempts from the stereo compressed bag of bleeding, and it is characterized in that: the Y-shaped structure of described slit port.
7. a kind of squash type according to claim 1 exempts from the stereo compressed bag of bleeding, and it is characterized in that: the upper and lower both sides of described sack are respectively arranged with bracket and lower bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637629.7U CN205023113U (en) | 2015-08-21 | 2015-08-21 | Three -dimensional vacuum compression bag that extrusion formula exempted from to bleed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637629.7U CN205023113U (en) | 2015-08-21 | 2015-08-21 | Three -dimensional vacuum compression bag that extrusion formula exempted from to bleed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205023113U true CN205023113U (en) | 2016-02-10 |
Family
ID=55255669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520637629.7U Expired - Fee Related CN205023113U (en) | 2015-08-21 | 2015-08-21 | Three -dimensional vacuum compression bag that extrusion formula exempted from to bleed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205023113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996001A (en) * | 2018-08-18 | 2018-12-14 | 中山市太力家庭用品制造有限公司 | It is a kind of to place stable vacuum compression bag |
| CN112722562A (en) * | 2020-11-24 | 2021-04-30 | 宁波华丰包装有限公司 | Vacuumizing-free vacuum compression bag and multi-layer compound equipment thereof |
-
2015
- 2015-08-21 CN CN201520637629.7U patent/CN205023113U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996001A (en) * | 2018-08-18 | 2018-12-14 | 中山市太力家庭用品制造有限公司 | It is a kind of to place stable vacuum compression bag |
| CN108996001B (en) * | 2018-08-18 | 2023-09-08 | 广东太力科技集团股份有限公司 | Place steady vacuum compression bag |
| CN112722562A (en) * | 2020-11-24 | 2021-04-30 | 宁波华丰包装有限公司 | Vacuumizing-free vacuum compression bag and multi-layer compound equipment 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: 20160210 |