CN2435336Y - Improved closure structure of plastic packaging bag - Google Patents
Improved closure structure of plastic packaging bag Download PDFInfo
- Publication number
- CN2435336Y CN2435336Y CN 00244296 CN00244296U CN2435336Y CN 2435336 Y CN2435336 Y CN 2435336Y CN 00244296 CN00244296 CN 00244296 CN 00244296 U CN00244296 U CN 00244296U CN 2435336 Y CN2435336 Y CN 2435336Y
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- plastic packaging
- tearing
- heat
- utility
- 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
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- Bag Frames (AREA)
Abstract
The utility model discloses an improved closure structure of a plastic packaging bag, which is convenient for opening the closure on the plastic packaging bag. The utility model comprises a tearing gap arranged on the heat-sealing bonding edge of the plastic packaging bag, wherein, the other heat-sealing bonding edge which is adjacent to the heat-sealing bonding edge with the tearing gap is also provided with the tearing gap. Opening the plastic packaging bag having the structure of the utility model only needs to respectively tear the plastic packaging bag along the trend of two tearing gaps by hands to tear an opening having the preset proper size at the junction of tearing lines. The utility model is convenient and rapid.
Description
The utility model discloses a kind of plastic packaging bag hatch frame of being convenient in the plastic packaging bag upper shed, be meant a kind of improved plastic packaging bag hatch frame especially.
At present, the packed laundry soap powder of the plastics of selling on the market, milk powder, granulated sugar, condiment, candy etc., take out need sever plastic packaging bag with sharp weapon such as cutter, scissors when its content uses after can, cumbersome; Occurred a kind ofly on the heat-sealing bonding limit of plastic packaging bag, the technical scheme that the tearing breach solves out bag problem being set for this reason, the realization that it is successful the free-hand problem of opening bag, therefore be widely used; But also there is a weak point in it, the shape of the opening of tearing by the tearing breach is difficult to control exactly, problem is also not too serious for opening the disposable packing of using up content in back, but once open nonexpondable product for resembling milk powder, granulated sugar, laundry soap powder etc., whether the shape of opening is suitable just seems very important.
The purpose of this utility model is to provide a kind of improved plastic packaging bag hatch frame that can free-handly tear out the reservation shape opening on plastic packaging bag.
A kind of improved plastic packaging bag hatch frame comprises being positioned at the tearing breach on the heat-sealing bonding limit on the plastic packaging bag, also is provided with a tearing breach on another wherein adjacent with the heat-sealing bonding limit that has tearing breach heat-sealing bonding limit.
Because the tearing breach that the utility model is set up on plastic packaging bag is adjacent with original tearing gap position, trend is vertical mutually, only with hand is torn plastic packaging bag along the trend of two tearing breach respectively during the opening plastic packaging bag, just can tear the opening of a predetermined suitable size, have convenient, fast, practical characteristics in the intersection of tear line.
Engaging drawings and Examples below is further described the utility model:
Fig. 1 seals the structural representation of plastic packaging bag for using four sides of the present utility model
Fig. 2 is the structural representation after plastic packaging bag shown in Figure 1 is torn
Fig. 3 seals the structural representation of plastic packaging bag for using two sides of the present utility model
As shown in Figure 1, a kind of improved plastic packaging bag hatch frame, comprise being positioned at the tearing breach 2 on the heat-sealing bonding limit 1 on the plastic packaging bag 5, also be provided with a tearing breach 3 on another wherein adjacent heat-sealing bonding limit 4 with the heat-sealing bonding limit 1 that has tearing breach 2; So in use, only with hand is torn plastic packaging bag 5 along the trend of two tearing breach 2,3 respectively, just can tear out the opening 7 of a predetermined suitable size, as shown in Figure 2, thereby be convenient to taking and preserving of bag interior splendid attire material 6 in the intersection of its tear line.Seal plastic packaging bag for the two sides, when adopting structure of the present utility model, as shown in Figure 3, need on plastic packaging bag 5, suppress a L shaped heat-sealing bonding limit 8, on two support arms on L shaped heat-sealing bonding limit 8, leave tearing breach 2,3 respectively respectively then.
Claims (1)
1. improved plastic packaging bag hatch frame, comprise the tearing breach (2) that is positioned on the last heat-sealing bonding limit (1) of plastic packaging bag (5), it is characterized in that also being provided with a tearing breach (3) on another heat-sealing bonding limit (4) adjacent with the heat-sealing bonding limit (1) that has tearing breach (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244296 CN2435336Y (en) | 2000-08-08 | 2000-08-08 | Improved closure structure of plastic packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244296 CN2435336Y (en) | 2000-08-08 | 2000-08-08 | Improved closure structure of plastic packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2435336Y true CN2435336Y (en) | 2001-06-20 |
Family
ID=33604004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00244296 Expired - Fee Related CN2435336Y (en) | 2000-08-08 | 2000-08-08 | Improved closure structure of plastic packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2435336Y (en) |
-
2000
- 2000-08-08 CN CN 00244296 patent/CN2435336Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |