CN202807342U - External-packaging packaging bag and sealing device for sealing packaging bag - Google Patents
External-packaging packaging bag and sealing device for sealing packaging bag Download PDFInfo
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- CN202807342U CN202807342U CN 201220509657 CN201220509657U CN202807342U CN 202807342 U CN202807342 U CN 202807342U CN 201220509657 CN201220509657 CN 201220509657 CN 201220509657 U CN201220509657 U CN 201220509657U CN 202807342 U CN202807342 U CN 202807342U
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- packaging bag
- packaging
- sealing
- external
- sealing device
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Abstract
The utility model discloses an external-packaging packaging bag, the external-packaging packaging bag comprises an external-packaging packaging bag body, a transverse seal strip on the top portion and a vertical seal strip on the side face. At least one exhaust through hole is arranged on the vertical seal strip on the side face of the packaging bag. A sealing device used for producing the vertical seal strip on the side face of the packaging bag comprises two sealing wheels tangent with each other, rotary directions of the two sealing wheels are opposite, and grooves are respectively arranged on the corresponding position of the two sealing wheels. Due to the fact that the external-packaging packaging bag is in no need of opening holes on the side face of the external-packaging packaging bag, no special punching device is need to be configured, and therefore not only a production line is simplified, space is saved, and overall production speed of the production line of the external-packaging packaging bag is accelerated. The external-packaging packaging bag is not in the situation that the traveling speed of manufacturing a covering film is different from the punching speed of the punching device, and therefore tearing around ventilating holes is not caused.
Description
Technical field
The utility model relates to a kind of packaging bag, relate to especially can accommodating a plurality of independent packagings the outer packaging bag that wraps into more.
Background technology
In actual life, some food production producers are in order to sell more the commodity that it is produced, tend to a plurality of identical products or the product (such as instant noodles etc.) of same type are carried out secondary package again on the basis of having carried out respectively independent packaging, to form a larger packing that has more globality.People are referred to as to wrap into external packing with so large packing usually, then are called for the bag of packing described a plurality of independent packagings to wrap into outer packaging bag more.
In the prior art, manufacturer is for making the described outer packaging bag easily vanning after a plurality of independent packagings are arranged that wraps into more, how wraps into processings of need punching on the outer packaging bag described more, so as in involution via described beat through hole carry out an exhaust.Generally speaking, punch position is positioned at a described side that wraps into outer packaging bag more, and 2 deflation holes (totally 4) are respectively arranged up and down.And if offer deflation hole in described sides that wrap into outer packaging bag more, then must be on the described manufacturing lines that wrap into outer packaging bag more the perforating device of configure dedicated, so not only increased the complexity of manufacturing line, also have to take certain space; And if there is making the described gait of march and the inconsistent situation of punching speed of perforating device that wraps into the coating of outer packaging bag, the situation that then causes easily air extractor vent to tear on every side affects aesthetics more; Further, the speed of described perforating device is comparatively fixing, how 50 bags/minute about, be difficult to speed-raising, thereby affected the described integral production speed that wraps into the outer packaging bag manufacturing line more.
The utility model content
The purpose of this utility model is to provide a kind of sealing device that wraps into outer packaging bag and be used for the described outer packaging bag of involution more, to simplify the Production and Packaging flow process, to accelerate package speed.
For achieving the above object, described in the utility modelly more wrap into outer packaging bag and comprise outer packaging bag bag, top cross sealing band and side longitudinal sealing strip, be provided with at least one exhaust hole on the longitudinal sealing strip of described side.
Further, the length of described exhaust hole is 2 millimeters.
Further, described side longitudinal sealing strip is the sealing of reticulate pattern form.
And it is provided by the utility model described for the production of the aforesaid sealing devices that wrap into outer packaging bag side longitudinal sealing strip more, it is characterized in that, described sealing device includes two tangent seaming rollers, described two seaming roller direction of rotation, and be respectively arranged with groove in described two corresponding positions of seaming roller.
Further, be provided with a plurality of grooves on each described seaming roller.Described groove is distributed on the outer peripheral edges of described seaming roller equably.
Preferably, be provided with 8 grooves on each described seaming roller.
Further, be distributed with striped on the side surface of described seaming roller.Preferably, be distributed with the grid line on the seaming roller side surface of described sealing device.
Further, described recess width is 2 millimeters, and the degree of depth is 1 millimeter.
The outer packaging bag that wraps into described in the utility model owing to wrapping into the lateral opening hole of outer packaging bag unlike prior art more more, so need not the perforating device of configure dedicated on the described manufacturing lines that wrap into outer packaging bag more, so not only simplify the complexity of manufacturing line, also effectively saved the space; And, can not occur owing to make the described gait of march and the inconsistent situation of punching speed of perforating device that wraps into the coating of outer packaging bag, thereby the situation that can not cause air extractor vent to tear on every side affects aesthetics more; Also accelerated further the described speed that wraps into the integral production of outer packaging bag manufacturing line owing to reduced intermediate link more.
Description of drawings
Fig. 1 shows the scheme drawing that wraps into outer packaging bag described in the utility model more;
Fig. 2 A shows the birds-eye view of sealing device described in the utility model;
Fig. 2 B shows the front view of sealing device described in the utility model;
Fig. 2 C shows the enlarged diagram of A among Fig. 2 B.
The specific embodiment
For the utility model is obtained further to understand, the below elaborates with reference to the accompanying drawings in conjunction with the embodiments.
As shown in Figure 1, it shows the described outer packaging bags that wrap into described in the utility model more, described outer packaging bag comprises outer packaging bag bag 1, top cross sealing band 2 and side longitudinal sealing strip 3, is provided with at least one exhaust hole 31 on the described side longitudinal sealing strip 3.
Further, the length of described exhaust hole 31 is 2 millimeters.
And further, described side longitudinal sealing strip 3 is reticulate pattern form sealing, with described side longitudinal sealing strip 3 sealing strength higher, do not affect the aesthetic property of this side longitudinal sealing strip 3 simultaneously yet.
Shown in Fig. 2 A-2C, it shows for the production of the aforesaid sealing devices 4 that wrap into the side longitudinal sealing strip of outer packaging bag more, described sealing device 4 comprises with two seaming rollers 41, the outer peripheral edges of described two seaming rollers 41 are tangent, and the direction of rotation of two described seaming rollers 41 is formed with groove 42 in described two corresponding positions of seaming roller.When described two seaming rollers 41 rotate with rotation direction separately, described two seaming rollers remain tangent state, and when one of them seaming roller 41 upper groove turns to tangent position, seaming roller 41 upper groove also turns to this tangent position in addition, at this moment, two grooves on described two seaming rollers are relative.
In actual mechanical process, when coating to be sealed passes through described sealing device 4, it is under the drive of two seaming rollers that rotate in opposite directions of described sealing device 4, between described two seaming rollers 41, pass, when described coating passes through the tangent position of two seaming rollers 41, this coating is by described two seaming rollers heating, extruding, thereby finish the involution operation and form the side longitudinal sealing strip, when the groove that arranges on the described seaming roller 41 goes to described tangent position, the coating that is passed through does not contact with described seaming roller 41, thereby this section coating can by 4 involutions of sealing device, not form above described exhaust hole at this section coating thus yet.
Preferably, be provided with 8 grooves 42 on each described seaming roller 41, described 8 grooves 42 are distributed on the outer peripheral edges of described seaming roller 41 equably.
And in a preferred embodiment of the present utility model, be distributed with striped on seaming roller 41 side surfaces of described sealing device 4, so that the side longitudinal sealing strip involution of institute's involution is tightr.Preferably, be distributed with the grid line at seaming roller 41 side surfaces of described sealing device 4, so that described side longitudinal sealing strip 3 is the sealing of reticulate pattern form.
And in a preferred embodiment of the present utility model, described groove 42 width are 2 millimeters, and the degree of depth is 1 millimeter.
Although described the utility model at this by embodiment, but those of ordinary skills know, without departing from the spirit and substance in the present invention, just can make the utility model that many distortion and variation are arranged, scope of the present utility model is limited to the appended claims.
Claims (10)
1. wrapping into outer packaging bag one kind more, it is characterized in that, described outer packaging bag comprises outer packaging bag bag, top cross sealing band and side longitudinal sealing strip, is provided with at least one exhaust hole on the longitudinal sealing strip of described side.
2. as claimed in claim 1 wrap into outer packaging bag more, it is characterized in that the length of described exhaust hole is 2 millimeters.
3. as claimed in claim 1 wrap into outer packaging bag more, it is characterized in that described side longitudinal sealing strip is the sealing of reticulate pattern form.
4. one kind for the production of the described sealing devices that wrap into outer packaging bag side longitudinal sealing strip of each claim among the as above claim 1-3 more, it is characterized in that, described sealing device includes two tangent seaming rollers, described two seaming roller direction of rotation, and be respectively arranged with groove in described two corresponding positions of seaming roller.
5. sealing device as claimed in claim 4 is characterized in that, is provided with a plurality of grooves on each described seaming roller.
6. sealing device as claimed in claim 5 is characterized in that, described groove is distributed on the outer peripheral edges of described seaming roller equably.
7. sealing device as claimed in claim 6 is characterized in that, is provided with 8 grooves on each described seaming roller.
8. sealing device as claimed in claim 4 is characterized in that, is distributed with striped on the side surface of described seaming roller.
9. sealing device as claimed in claim 4 is characterized in that, is distributed with the grid line on the seaming roller side surface of described sealing device.
10. sealing device as claimed in claim 4, described recess width is 2 millimeters, the degree of depth is 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509657 CN202807342U (en) | 2012-09-29 | 2012-09-29 | External-packaging packaging bag and sealing device for sealing packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509657 CN202807342U (en) | 2012-09-29 | 2012-09-29 | External-packaging packaging bag and sealing device for sealing packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202807342U true CN202807342U (en) | 2013-03-20 |
Family
ID=47866266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220509657 Expired - Fee Related CN202807342U (en) | 2012-09-29 | 2012-09-29 | External-packaging packaging bag and sealing device for sealing packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202807342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340423A (en) * | 2014-11-07 | 2015-02-11 | 四川旭华制药有限公司 | Packing machine for drug packaging |
| CN109071042A (en) * | 2016-06-14 | 2018-12-21 | 利乐拉瓦尔集团及财务有限公司 | pressure unit |
-
2012
- 2012-09-29 CN CN 201220509657 patent/CN202807342U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340423A (en) * | 2014-11-07 | 2015-02-11 | 四川旭华制药有限公司 | Packing machine for drug packaging |
| CN109071042A (en) * | 2016-06-14 | 2018-12-21 | 利乐拉瓦尔集团及财务有限公司 | pressure unit |
| CN109071042B (en) * | 2016-06-14 | 2021-03-23 | 利乐拉瓦尔集团及财务有限公司 | Pressure unit |
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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: 20130320 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |