CN2858519Y - Forming flat-bottom foodstuff packing bag - Google Patents
Forming flat-bottom foodstuff packing bag Download PDFInfo
- Publication number
- CN2858519Y CN2858519Y CN 200520119721 CN200520119721U CN2858519Y CN 2858519 Y CN2858519 Y CN 2858519Y CN 200520119721 CN200520119721 CN 200520119721 CN 200520119721 U CN200520119721 U CN 200520119721U CN 2858519 Y CN2858519 Y CN 2858519Y
- Authority
- CN
- China
- Prior art keywords
- folding line
- bonding
- surface part
- packing bag
- 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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Abstract
The utility model discloses a formed flat-bottom foodstuff packing bag including a bag body whose two sides are folded entad to form a side portion; a bottom side edge extended downwards along a first crease between the side portion and a main face is bonded; the bonded bottom side edge is folded towards a side and bonded with the side, a second crease at bottom of the main face and the side portion is provided to form a bottom face portion at the bottom. The foodstuff packing bag of the utility model can make the packing bag stand after filled with food by an improvement of a bonding structure at the bottom, thereby it is convenient to carry heavy food.
Description
Technical field
The utility model relates to a kind of package construction, in particular a kind of improvement structure of food pack.
Background technology
The food pack of prior art generally is that the side surface part with packaging bag bends inwards, and bonding at base seal, the packaging bag of for example common packing melon seeds etc.But this packaging bag generally can't be stood after packing, and its load-bearing is also little.
The utility model content
The purpose of this utility model is to provide a kind of moulding flat bottomed food pack, and the glued construction improvement by its bottom realizes the package construction that can stand after a kind of packing.
The technical solution of the utility model is as follows:
A kind of moulding flat bottomed food pack, it comprises a bag, its both sides formation side surface part that bends inwards respectively; Wherein, bonding along the bottom edge of the extension downwards of first folding line between described side surface part and the interarea; Described bottom edge after bonding is to a lateral buckling and bonding, and is provided with second folding line at interarea and side surface part bottom, to form a bottom surface sections in the bottom.
Described food pack, wherein, described side surface part center line is provided with the 3rd folding line, is provided with a folding line triangle between the intersection point of the 3rd folding line and described first folding line and second folding line.
Described food pack, wherein, the bonding back of described bottom edge forms a dovetail portion.
A kind of moulding flat bottomed food pack provided by the utility model owing to improve at the glued construction of its bottom, makes packaging bag can stand after packaged food, and has made things convenient for and take up heavier article.
Description of drawings
Fig. 1 is the perspective view of packaging bag of the present utility model;
Fig. 2 is the scheme drawing of the bottom opening state of packaging bag of the present utility model.
The specific embodiment
Below preferred embodiment of the present utility model is described in detail.
A kind of moulding flat bottomed food pack 200 of the present utility model, as depicted in figs. 1 and 2, it comprises a bag 210, its both sides bend inwards respectively and form side surface part 211, are set to first folding line 213 between its interarea 212 and the side surface part 211, and this first folding line 213 extends downwards, its bottom edge is bonding, because side surface part bends inwards, therefore, bottom edge can form a dovetail portion 214; Described bottom edge after bonding all is provided with second folding line 216 again to a lateral buckling and bonding formation one bottom surface sections 215 between the bottom of this bottom surface sections and interarea and side surface part.
But for simplifying production technology, can be disposable that bottom margin is bonding to a lateral buckling, and do not form dovetail portion.Like this, just can form the base portion that to stand now, after article are taken up packaging bag is stood, seem elegant in appearance, conveniently take up heavier article in the bottom of described food pack.
Food pack described in the utility model, can be provided with the 3rd folding line 217 at described side surface part 211 center lines, be provided with a folding line triangle between the intersection point 218 of the 3rd folding line 217 and described first folding line 213 and second folding line 216, so, described packaging bag can fold placement before packing, reduce occupation space.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (3)
1, a kind of moulding flat bottomed food pack, it comprises a bag, its both sides formation side surface part that bends inwards respectively; It is characterized in that, bonding along the bottom edge that first folding line between described side surface part and the interarea extends downwards; Described bottom edge after bonding is to a lateral buckling and bonding, and is provided with second folding line at interarea and side surface part bottom, to form a bottom surface sections in the bottom.
2, food pack according to claim 1 is characterized in that, described side surface part center line is provided with the 3rd folding line, is provided with a folding line triangle between the intersection point of the 3rd folding line and described first folding line and second folding line.
3, food pack according to claim 2 is characterized in that, the bonding back of described bottom edge forms a dovetail portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520119721 CN2858519Y (en) | 2005-12-02 | 2005-12-02 | Forming flat-bottom foodstuff packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520119721 CN2858519Y (en) | 2005-12-02 | 2005-12-02 | Forming flat-bottom foodstuff packing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858519Y true CN2858519Y (en) | 2007-01-17 |
Family
ID=37611377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520119721 Expired - Fee Related CN2858519Y (en) | 2005-12-02 | 2005-12-02 | Forming flat-bottom foodstuff packing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858519Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670684B (en) * | 2009-09-19 | 2011-03-23 | 张列荣 | Manufacturing process of packaging bag |
-
2005
- 2005-12-02 CN CN 200520119721 patent/CN2858519Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670684B (en) * | 2009-09-19 | 2011-03-23 | 张列荣 | Manufacturing process of packaging bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20100104 |