CN201027024Y - Packaging bag with square bottom, center joint adhesion and opened top - Google Patents
Packaging bag with square bottom, center joint adhesion and opened top Download PDFInfo
- Publication number
- CN201027024Y CN201027024Y CNU2007200937217U CN200720093721U CN201027024Y CN 201027024 Y CN201027024 Y CN 201027024Y CN U2007200937217 U CNU2007200937217 U CN U2007200937217U CN 200720093721 U CN200720093721 U CN 200720093721U CN 201027024 Y CN201027024 Y CN 201027024Y
- Authority
- CN
- China
- Prior art keywords
- bag
- packaging bag
- base
- conglutinated
- square bottom
- 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
An opening packaging bag which is equipped with a conglutinated square base is provided and characterized in that a plastic woven cloth rolls to form a bag body which has a joint seam positioned at a bag lateral and conglutinated wit a chemical material. A bag bottom can be fold into a rectangular base conglutinated with a base patch outside. The base of the utility model has a rectangular shape; after conglutination, a lateral plane of the bag can form a wide edge with certain hardness. After an object is placed into the base, the packaging bag can present a flat structure as a whole, which can reduce a gap between bags during transport and storage and ensure that the packaging bag is easy to be stacked, saving a space, improving transport and storage efficiency.
Description
Technical field
The utility model belongs to packaging bag.
Background technology
Packaging bag more than 25 kilograms is based on the plastic knitting sack in the market, its bag limit and the bag end, are by suturing with thread management, the whole ovalize of the tolerant back sack of packing into, wasting space in transportation, storage process, and each unbalance stress of bag, local pressure is big, cracky, being difficult for stacking, collapses in the high back of heap easily paralysis.
Summary of the invention
The purpose of this utility model is to provide a kind of packaging bag that is bordering on cuboid, have in problem to solve prior art, structure of the present utility model as shown in drawings, be rolled into a bag body by a plastic woven cloth, it is characterized in that bag body seam is in bag side, seam is bonding with chemical materials, and bag is folded at the bottom of the oblong at an end, subsides at the bottom of outside bonding of the bag end.The utility model plastic woven cloth has the stretching resistance of higher intensity, oblong is made in the bottom, and the bonding back of bag side seam forms the limit of the broad with certain degree of hardness, so sack integral body is similar to cuboid basically, pack into tolerant after, seal and use suturing with thread management, sack is flats, has reduced the space between the sack in transportation, the storage process, and it is high that sack is convenient to heap, save the space, improved transportation and storage efficient.The utility model adopts adhering technique, and the sack overall sealing performance is good, has improved packaging quality.
Description of drawings
Accompanying drawing is the utility model structural representation.Among the figure: 1, seam, 2, adhesive strip, 3, the bag end, 4, the end pastes.
The specific embodiment
The bag body is to be seamed into tube in 1080 millimeters the plastic woven cloth by width, and the outer compound pearly-lustre of plastic woven cloth is from synthetic paper, and seam is inserted chemical in bag side between seam, bond together behind the hot melt, forms a width and be 50 millimeters seam band.Sack bottom upwards is folded into oblong, and the bottom is wide 120 millimeters, at the bottom of end rubberizing is bonded at bag on.Whole sack is cuboid, and is high 850 millimeters, wide 385 millimeters, thick 125 millimeters.
Claims (1)
1. the side's bonding centre joint in the end uncovered packaging bag is rolled into a bag body by a plastic woven cloth, it is characterized in that bag body seam in bag side, and seam is bonding with chemical materials, and a bag end is folded at the bottom of the oblong, subsides at the bottom of outside bonding of the bag end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200937217U CN201027024Y (en) | 2007-05-17 | 2007-05-17 | Packaging bag with square bottom, center joint adhesion and opened top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200937217U CN201027024Y (en) | 2007-05-17 | 2007-05-17 | Packaging bag with square bottom, center joint adhesion and opened top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201027024Y true CN201027024Y (en) | 2008-02-27 |
Family
ID=39131226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200937217U Expired - Fee Related CN201027024Y (en) | 2007-05-17 | 2007-05-17 | Packaging bag with square bottom, center joint adhesion and opened top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201027024Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107777077A (en) * | 2017-11-14 | 2018-03-09 | 常熟市鑫盛制袋有限责任公司 | A kind of crimping bag with square bottom |
-
2007
- 2007-05-17 CN CNU2007200937217U patent/CN201027024Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107777077A (en) * | 2017-11-14 | 2018-03-09 | 常熟市鑫盛制袋有限责任公司 | A kind of crimping bag with square bottom |
| CN107777077B (en) * | 2017-11-14 | 2024-04-16 | 常熟市鑫盛制袋有限责任公司 | Hemmed square bottom 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: 20080227 Termination date: 20110517 |