CN207712581U - Flat mouth is overlapped bag on roll - Google Patents
Flat mouth is overlapped bag on roll Download PDFInfo
- Publication number
- CN207712581U CN207712581U CN201720794001.7U CN201720794001U CN207712581U CN 207712581 U CN207712581 U CN 207712581U CN 201720794001 U CN201720794001 U CN 201720794001U CN 207712581 U CN207712581 U CN 207712581U
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- Prior art keywords
- film
- bag
- overlapped
- roll
- sack
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Abstract
The utility model discloses flat mouthes to be overlapped bag on roll, connected by the identical bag film ending of multiple sizes and is constituted, the bag film volume is on spool, one end that the bag film is equipped with sealing pressure mouth line is bag bottom, one end equipped with tear line is sack, it is characterized in that, the edge of the sack tow sides is provided with overlapped film, the overlapped film includes the second film for being located at the first film of bottom and being located on the first film, and the projection of the first film is dropped down onto in the projection of second film；The shape of second film is pentagon.The utility model is twisted by finger, easy tos produce folding line, by pulling folding line, is easy to open sack.
Description
Technical field
The utility model is related to flat mouth bag on roll, more specifically to flat mouth is overlapped bag on roll.
Background technology
Flat mouth bag on roll causes user to open inconvenient due to its own is thin, tow sides mutually adsorb etc..
Utility model content
In view of the drawbacks of the prior art, the purpose of this utility model is to provide a kind of flat mouth overlapping bag on roll, is easy to open
Bag on roll.
The above-mentioned technical purpose of the utility model technical scheme is that：Flat mouth is overlapped bag on roll,
Connected by the identical bag film ending of multiple sizes and constituted, on spool, the bag film is equipped with sealing and presses the bag film volume
One end of mouth line is bag bottom, and the one end for being equipped with tear line is sack, which is characterized in that the edge of the sack tow sides is set
It is equipped with overlapped film, the overlapped film includes the second film for being located at the first film of bottom and being located on the first film,
The projection of the first film is dropped down onto in the projection of second film；Second film is pentagonal by multiple shapes
Diaphragm forms.
Preferably, the edge of the diaphragm is serrated.
Preferably, the edge of the diaphragm is provided with multiple protrusion grains.
In conclusion the utility model has the advantages that：
1, it is twisted by finger, easy tos produce crowned folding line, by pulling crowned folding line, be easy to open sack.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of the utility model；
Fig. 2 is the structure schematic diagram of diaphragm.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Embodiment：As shown in Figs. 1-2, flat mouth is overlapped bag on roll, is connected structure by multiple sizes identical bag film 1 ending
At for the bag film volume 1 on spool, one end that the bag film 1 is equipped with sealing pressure mouth line 2 is bag bottom, is equipped with tear line 3
One end is sack, which is characterized in that the edge of the sack tow sides is provided with overlapped film 4, and the overlapped film 4 includes position
The first film 41 in bottom and the second film 42 for being located on the first film 41, the projection of the first film 41 are fallen
As in the projection of second film 42, in this way, when being twisted by finger, the first film 41 and the second film 42 due to
The two size is different, and the second film 42 of large-size will produce crowned folding line, and people are as long as according to crowned folding line
Sack can be pulled open；Second film（42）It is that pentagonal diaphragm forms by multiple shapes, exists in pentagonal diaphragm
It is more prone to generate crowned folding line when finger twists, is easy to open sack.
Preferably, the edge of the diaphragm is serrated, this setting increases the contact of finger, is easy to open sack.
Preferably, the edge of the diaphragm is provided with multiple protrusion grains.The protrusion grain can increase rubbing for finger
Power is wiped, is more prone to generate crowned folding line when twisting, is easy to open sack.
Claims (3)
1. flat mouth is overlapped bag on roll, by the identical bag film of multiple sizes（1）Finish up the composition that connects, the bag film（1）Volume exists
On spool, the bag film（1）Mouth line is pressed equipped with sealing（2）One end be bag bottom, be equipped with tear line（3）One end be sack,
It is characterized in that, the edge of the sack tow sides is provided with overlapped film（4）, the overlapped film（4）Including being located at bottom
The first film（41）And it is located at the first film（41）On the second film（42）, the first film（41）Projection
It drops down onto in second film（42）Projection in；Second film（42）It is pentagonal diaphragm group by multiple shapes
At.
2. flat mouth according to claim 1 is overlapped bag on roll, which is characterized in that the edge of the diaphragm is serrated.
3. flat mouth according to claim 1 is overlapped bag on roll, which is characterized in that the edge of the diaphragm is provided with more
A protrusion grain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794001.7U CN207712581U (en) | 2017-07-03 | 2017-07-03 | Flat mouth is overlapped bag on roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794001.7U CN207712581U (en) | 2017-07-03 | 2017-07-03 | Flat mouth is overlapped bag on roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207712581U true CN207712581U (en) | 2018-08-10 |
Family
ID=63063558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720794001.7U Active CN207712581U (en) | 2017-07-03 | 2017-07-03 | Flat mouth is overlapped bag on roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207712581U (en) |
-
2017
- 2017-07-03 CN CN201720794001.7U patent/CN207712581U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |