CN201566917U - Packing bag - Google Patents
Packing bag Download PDFInfo
- Publication number
- CN201566917U CN201566917U CN2009202835293U CN200920283529U CN201566917U CN 201566917 U CN201566917 U CN 201566917U CN 2009202835293 U CN2009202835293 U CN 2009202835293U CN 200920283529 U CN200920283529 U CN 200920283529U CN 201566917 U CN201566917 U CN 201566917U
- Authority
- CN
- China
- Prior art keywords
- opening
- packaging bag
- bag body
- packing bag
- sealing
- 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
Links
- 238000012856 packing Methods 0.000 title abstract 12
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000004806 packaging method and process Methods 0.000 claims description 44
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 238000010417 needlework Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Bag Frames (AREA)
- Packages (AREA)
Abstract
The utility model discloses a packing bag which comprises a packing bag body, wherein one end of the packing bag is sealed, the other end thereof is provided with an opening, and the packing bag body is extended outwards along partial edge of the opening so as to form a sealing brim. The opening of the packing bag is provided with the sealing brim, so that when in use, the opening and the packing bag body near the opening are tightly glued with each other, the sealing brim is folded along the rim edge of the opening, the tightly glued opening is packed between the sealing brim and the packing bag body, the sealing brim is compressed to lead the sealing brim to be tightly glued with the packing body, and the sealing brim is tightly glued with and fixed with the packing bag body through needlework or other methods. The packing bag has simple structure, good sealing capability and low cost, and is economic and practical, and particularly suitable for packing fine granularity materials.
Description
Technical field
The utility model relates to a kind of packaging bag, relates in particular to a kind of packaging bag that is used to adorn granular substance.
Background technology
In daily life, and in commercial production and transportation, need be to granular article rice for example, granular articles such as wheat or engineering plastics are packed, so that transportation or storage.Packaging bag shown in Figure 1 is adopted in used packaging bag mostly, and this packaging bag comprises the packaging bag body, the sealing of packaging bag body one end, the other end is concordant opening, during use, and will be close mutually near the packaging bag body of opening part, with needlework opening is sewed again, thereby with closure of openings.But there is following shortcoming in this packaging bag: can not the complete closed opening by needlework, when packaging bag is pushed because of being subjected to internal force or external force, needlework and pinprick easy deformation and displacement, cause sealing and crack or leak occur, at this moment the granular article in the packaging bag, especially the less article of particle expose in packaging bag easily; And if adopt repeatably sealing means sealing bags of glue envelope or other, will make the package construction complexity, cost significantly increases, and has also wasted resource.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned the deficiencies in the prior art, provides a kind of simple in structure, good seal performance, economical and practical and packaging bag that cost is low.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of packaging bag, comprise the packaging bag body, and the sealing of packaging bag body one end, the other end is an opening, described packaging bag body is along the protruding formation envelope of the part edge of opening eaves.
As the further improved technical scheme of the utility model, described packaging bag body is protruding formation envelope eaves along 1/4th edges of opening.
As the further improved technical scheme of the utility model, described packaging bag body is protruding formation envelope eaves along 1/2nd edges of opening.
As the further improved technical scheme of the utility model, described packaging bag body is protruding formation envelope eaves along 3/4ths edges of opening.
The utility model is provided with the envelope eaves at opening part, during use, near opening and the opening packaging bag body is mutual to being adjacent to, it is folding along the edge line of opening to seal eaves then, will be near being adjacent to such an extent that opening is included between envelope eaves and the packaging bag body, compress the envelope eaves again, make the envelope eaves be adjacent to the packaging bag body, will seal eaves with needlework or additive method more at last and the packaging bag body is close to fixing.The utility model is simple in structure, good seal performance, and cost is low, and is economical and practical, especially is fit to encapsulation fine granularity article.
Description of drawings
Fig. 1 is a package construction scheme drawing of the prior art.
Fig. 2 is the package construction scheme drawing of embodiment 1.
Fig. 3 is the view after the opening of utility model is sealed.
Fig. 4 is the local enlarged diagram of embodiment 3.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.
Referring to Fig. 2, this packaging bag comprises packaging bag body 1, the sealing of packaging bag body 1 one ends, and the other end is an opening 2, described packaging bag body 1 is along the protruding formation envelope of the part edge of opening 2 eaves 3.Packaging bag body 1 can be along 1/4th edges or 1/2nd edges or 3/4ths edges protruding formation envelope eaves 3 of opening 2.Specifically decided by actual needs, can cover opening 3 with satisfied envelope eaves 3 and be as the criterion, in the present embodiment, packaging bag body 1 is protruding formation envelope eaves 3 along 1/4th edges of opening 2.Fig. 3 and Fig. 4 seal status architecture scheme drawing with opening 2 for sealing after eaves 3 folds, envelope eaves 3 is folding along the edge line of opening 2, to seal between eaves 3 and the packaging bag body 1 near opening 2 packages that are adjacent to, envelope eaves press packed bale pack body 1, envelope eaves 3 and packaging bag body 1 are adjacent to, will seal eaves 3 with needlework or additive method more at last and be close to fixing with packaging bag body 1.
Claims (4)
1. packaging bag comprises packaging bag body (1), the sealing of packaging bag body (1) one end, and the other end is opening (2), it is characterized in that: described packaging bag body (1) is along the protruding formation envelope of the part edge of opening (2) eaves (3).
2. packaging bag according to claim 1 is characterized in that: described packaging bag body (1) is protruding formation envelope eaves (3) along 1/4th edges of opening (2).
3. packaging bag according to claim 1 is characterized in that: described packaging bag body (1) is protruding formation envelope eaves (3) along 1/2nd edges of opening (2).
4. packaging bag according to claim 1 is characterized in that: described packaging bag body (1) is protruding formation envelope eaves (3) along 3/4ths edges of opening (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202835293U CN201566917U (en) | 2009-12-16 | 2009-12-16 | Packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202835293U CN201566917U (en) | 2009-12-16 | 2009-12-16 | Packing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201566917U true CN201566917U (en) | 2010-09-01 |
Family
ID=42659203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202835293U Expired - Lifetime CN201566917U (en) | 2009-12-16 | 2009-12-16 | Packing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201566917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922017A (en) * | 2014-04-25 | 2014-07-16 | 浙江义远生态农业有限公司 | Packing bag |
-
2009
- 2009-12-16 CN CN2009202835293U patent/CN201566917U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922017A (en) * | 2014-04-25 | 2014-07-16 | 浙江义远生态农业有限公司 | Packing bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100901 |