CN201447153U - Plastic vacuum packaging bag - Google Patents
Plastic vacuum packaging bag Download PDFInfo
- Publication number
- CN201447153U CN201447153U CN2009200598768U CN200920059876U CN201447153U CN 201447153 U CN201447153 U CN 201447153U CN 2009200598768 U CN2009200598768 U CN 2009200598768U CN 200920059876 U CN200920059876 U CN 200920059876U CN 201447153 U CN201447153 U CN 201447153U
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- CN
- China
- Prior art keywords
- bag
- opening
- piece
- bag piece
- packaging bag
- 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 - Lifetime
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- 239000004033 plastic Substances 0.000 title claims abstract description 25
- 229920003023 plastic Polymers 0.000 title claims abstract description 25
- 238000009461 vacuum packaging Methods 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000004806 packaging method and process Methods 0.000 claims abstract description 12
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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Abstract
The utility model discloses a plastic vacuum packaging bag, which comprises a front bag piece and a rear bag piece, wherein the edges of the lower parts of the front bag piece and the rear bag piece are combined through heat sealing to form a plastic bag body, a vacuum air exhaust valve is arranged on the plastic bag body, and the parts which are not heat-sealed on the upper parts of the front bag piece and the rear bag piece are opened to form a fork opening; a cover plate jointed with the opening, wherein the cover plate comprises a connecting edge and a movable edge; the connecting edge of the cover plate is respectively connected with the edges of the front bag sheet and the rear bag sheet at the fork opening in a heat-sealing manner; the movable edge and the upper edge of the front bag sheet at the opening form an opening of the packaging bag; and the buckling device is used for opening and closing the opening of the packaging bag and is arranged at the opening of the packaging bag. The utility model aims to overcome the weak point of prior art, provide a design is simple, convenient operation, seal more laborsaving, swift vacuum packaging bag of opening.
Description
[technical field]
The present invention relates to a kind of plastics vacuum packaging bag.
[background technology]
In daily life, adopt vacuum bag to deposit daily necessitiess such as clothing, it is able to protection against the tide, dustproof etc., because it is easy to use, brings a lot of convenience to people's life.
Existing vacuum bag is generally by soft bag, as PVC film or coextrusion nylon film etc., on bag, add the sealant bar then and the mouth of bleeding, raising along with people's quality of life, existing vacuum bag can not satisfy the requirement of daily life, for example install the vacuum bag of cotton-wadded quilt, traditional cotton-wadded quilt vacuum bag is after cotton-wadded quilt is put into, because the cotton-wadded quilt volume is big, therefore expand especially easily, when the sealing opening, must a people firmly grasp bag its opening is closed up, another one people is closed and sealing with opening, and it is very loaded down with trivial details to operate.
The present invention has carried out useful improvement with regard to above shortcoming.
[summary of the invention]
The objective of the invention is to overcome the deficiencies in the prior art part, a kind of simplicity of design, easy to operate, more laborsaving, the plastics vacuum packaging bag efficiently of sealing opening are provided.
In order to solve the technical matters of above-mentioned existence, the present invention adopts following technical proposal:
A kind of plastics vacuum packaging bag, it is characterized in that including: an anterior bag piece and a back bag piece, the edge of described anterior bag piece bottom and back bag piece bottom merges by heat-sealing makes anterior bag piece and back bag piece form plastic bag, offer a vacuum suction valve on plastic bag, not heat-sealing place on described anterior bag piece top and back bag piece top is opened the back and is formed a slit port; One cover plate that engages with above-mentioned slit port, cover plate includes connection side and active edges; The connection side of described cover plate is connected with the anterior bag piece at above-mentioned slit port place and edge's heat-sealing of back bag piece respectively; Described active edges then forms the opening of packaging bag with the anterior bag piece upper limb at above-mentioned slit port place; One is used for the buckling device of folding packaging bag opening, and it is arranged on the packaging bag opening part.
Aforesaid a kind of plastics vacuum packaging bag is characterized in that the Y-shaped shape of described slit port.
Aforesaid a kind of plastics vacuum packaging bag is characterized in that described buckling device by being arranged on the groove on the cover plate and being arranged on the anterior bag piece upper edge and the raised line that can insert in the groove is formed, and raised line snaps in the involution of finishing opening in the groove.
The present invention compared with prior art has following advantage: owing to be provided with cover plate at the top of bag, cover plate and anterior bag piece top form opening, its opening is away from the center of bag, when therefore the operator puts into bag with cotton-wadded quilt, do not make its expansion after bag can not put into because of cotton-wadded quilt and cause opening to close up, the sealing opening more simply, more laborsaving, in addition, the opening of bag can be provided with according to the size of cotton-wadded quilt.This vacuum bag can also be used in combination with a kind of casing such as nonwoven fabrics case etc., vacuum bag is played guarantor's effect, increases the service life.
[description of drawings]
Fig. 1 is one of block diagram of an embodiment of the present invention;
Fig. 2 is the running condition figure of an embodiment of the present invention;
Fig. 3 is the A-A cut-away view of Fig. 1 of the present invention;
Fig. 4 is two of the block diagram of the another kind of embodiment of the present invention;
Fig. 5 is two of the running condition figure of the another kind of embodiment of the present invention;
Fig. 6 is the B-B cut-away view of Fig. 4 of the present invention;
Fig. 7 is the exploded drawings of an embodiment of the present invention;
Fig. 8 is the exploded drawings of the another kind of embodiment of the present invention;
Fig. 9 is the running condition figure of the present invention and box body combinations use.
[specific embodiment]
The invention will be further described below in conjunction with accompanying drawing and the specific embodiment:
Shown in Fig. 1-5; A kind of plastics vacuum packaging bag includes an anterior bag piece 1 and a back bag piece 2, and the edge in anterior bag piece 1 bottom and back bag piece 2 bottoms merges by heat-sealing makes anterior bag piece 1 and back bag piece 2 form plastic bag 3, offers a vacuum suction valve 4 on plastic bag 3.Be the following and back bag piece 2 following heat sealings of anterior bag piece 1, anterior bag piece 1 bottom side and back bag piece 2 bottom side heat sealings make anterior bag piece 1 and back bag piece 2 form plastic bags 3, the bottom of such plastic bag 3 be a sharp end as shown in Figure 1, 2, 3.Certainly also can be connected with other connecting strap as required between anterior bag piece 1 and back bag piece 2 bottoms, it is flat that the bottom of plastic bag 3 is become, shown in Fig. 4,5,6.
Not heat-sealing place on described anterior bag piece 1 top and back bag piece 2 tops is opened the back and is formed a slit port 8, and these slit port 8 Y-shaped shapes are shown in Fig. 1,7.Also be provided with a cover plate 5 that engages with above-mentioned slit port 8 on bag, this cover plate 5 includes connection side 51 and active edges 52.The connection side 51 of described cover plate 5 seals with the anterior bag piece 1 at above-mentioned slit port 8 places and the edge of back bag piece 2 respectively, and it is tightly connected.52 of the active edges of described cover plate 5 and anterior bag piece 1 upper limb at above-mentioned slit port 8 places form the opening 6 of packaging bag, are provided with a buckling device 7 that is used for folding packaging bag opening 6 at packaging bag opening 6 places.
Described buckling device 7 is by being arranged on the groove 51 on the cover plate 5 and being arranged on anterior bag piece 1 upper edge and the raised lines 72 that can insert in the groove 51 are formed, and raised line 72 snaps in the groove 51 and finishes involution.Described specifically groove 51 is located on the active edges 52 of cover plate 5, and raised line 72 is located at the top of anterior bag piece 1, as Fig. 3, shown in Figure 6.
As shown in Figure 9; Aforesaid vacuum bag also can use with the box body combinations of hard.
Owing to be connected with cover plate 5 at the open end top of plastic bag 3, when therefore the operator puts into bag with cotton-wadded quilt, do not make its expansion after plastic bag 3 can not put into because of cotton-wadded quilt and cause opening 6 to close up, the sealing opening 6 more simply, more laborsaving, quick, in addition, the opening of bag can be provided with according to the size of cotton-wadded quilt.This vacuum bag can also be used in combination with a kind of casing such as nonwoven fabrics case etc., vacuum bag is played guarantor's effect, increases the service life.
Claims (3)
1. plastics vacuum packaging bag is characterized in that including:
One anterior bag piece (1) and a back bag piece (2), the edge of described anterior bag piece (1) bottom and back bag piece (2) bottom merges by heat-sealing makes anterior bag piece (1) and back bag piece (2) form plastic bag (3), offer a vacuum suction valve (4) on plastic bag (3), not heat-sealing place on described anterior bag piece (1) top and back bag piece (2) top is opened the back and is formed a slit port (8);
One cover plate (5) that engages with above-mentioned slit port (8), cover plate (5) includes connection side (51) and active edges (52);
Anterior bag piece (1) that the connection side (51) of described cover plate (5) is located with above-mentioned slit port (8) respectively and the heat-sealing of the edge of back bag piece (2) are connected;
Anterior bag piece (1) upper limb that described active edges (52) is then located with above-mentioned slit port (8) forms the opening (6) of packaging bag;
One is used for the buckling device (7) of folding packaging bag opening (6), and it is arranged on packaging bag opening (6) and locates.
2. a kind of plastics vacuum packaging bag according to claim 1 is characterized in that the Y-shaped shape of described slit port (8).
3. a kind of plastics vacuum packaging bag according to claim 1 and 2, it is characterized in that described buckling device (7) by being arranged on the groove (51) on the cover plate (5) and being arranged on anterior bag piece (1) upper edge and the raised line (72) that can insert in the groove (51) is formed, raised line (72) snaps in the involution of finishing opening (6) in the groove (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200598768U CN201447153U (en) | 2009-06-30 | 2009-06-30 | Plastic vacuum packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200598768U CN201447153U (en) | 2009-06-30 | 2009-06-30 | Plastic vacuum packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201447153U true CN201447153U (en) | 2010-05-05 |
Family
ID=42551870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200598768U Expired - Lifetime CN201447153U (en) | 2009-06-30 | 2009-06-30 | Plastic vacuum packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201447153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166368A1 (en) * | 2016-04-01 | 2017-10-05 | 嘉能工业智能设备（昆山）有限公司 | Vacuum sealing device capable of vacuuming and heat sealing plastic bag |
| USD845761S1 (en) | 2018-01-17 | 2019-04-16 | Hms Mfg. Co. | Closure clip |
-
2009
- 2009-06-30 CN CN2009200598768U patent/CN201447153U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166368A1 (en) * | 2016-04-01 | 2017-10-05 | 嘉能工业智能设备（昆山）有限公司 | Vacuum sealing device capable of vacuuming and heat sealing plastic bag |
| USD845761S1 (en) | 2018-01-17 | 2019-04-16 | Hms Mfg. Co. | Closure clip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongshan Taili Household Products Manufacturing Co., Ltd. Assignor: Shi Zhengbing Contract record no.: 2011440000815 Denomination of utility model: Plastic vacuum packing bag Granted publication date: 20100505 License type: Exclusive License Record date: 20110805 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100505 |