CN203345360U - Novel composite bag without left edges - Google Patents
Novel composite bag without left edges Download PDFInfo
- Publication number
- CN203345360U CN203345360U CN 201320425674 CN201320425674U CN203345360U CN 203345360 U CN203345360 U CN 203345360U CN 201320425674 CN201320425674 CN 201320425674 CN 201320425674 U CN201320425674 U CN 201320425674U CN 203345360 U CN203345360 U CN 203345360U
- Authority
- CN
- China
- Prior art keywords
- bag
- left edges
- novel composite
- composite bag
- bag body
- 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
- 239000002131 composite material Substances 0.000 title abstract description 12
- 239000000463 material Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000007731 hot pressing Methods 0.000 abstract description 3
- 229920001155 polypropylene Polymers 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Abstract
The utility model discloses a novel composite bag without left edges and belongs to bags for various materials. The novel composite bag without left edges is characterized by comprising a bag body, one end of the bag body is provided with a material feeding opening, the other end of the bag body is provided with a closed opening, a longitudinally-folded connection strip penetrates the side of a corner of the bag body, and a center fold line is arranged in the middle of each of the sides of the bag body. The novel composite bag without left edges is produced by utilizing longitudinal folding for hot pressing closing connection for composite materials of PP (Propene Polymer) and PE (Poly Ethylene) on the basis of an existing common composite bag with left edges. The novel composite bag without left edges is not prone to air leakage due to the fact that the connection method of the novel composite bag without left edges is different from that of conventional bags. If the novel composite bag without left edges is put into production, the work efficiency can be improved as well as the production cost can be reduced and raw materials can be saved. In addition, the novel composite bag without left edges is simple in structure, easy to manufacture, safe and reliable to use and easy to print beautiful pattern or text on the appearance.
Description
Technical field
The utility model relates to the package construction of various materials'uses, specifically a kind of novel nothing left limit complex pocket.
Background technology
The combined package bag structure that existing food or non-food stuff are used is all to be with the limit of having a surplus, the remaining limit had also to have significantly protruding scratching.Traditional diamond-making technique must have a remaining limit to repeat docking in order to connect, then is sealed, and because being repeats to dock heat-sealing temperature must improve, waste of material, often exist gas leakage to make the sack blowing-by at this joint.Therefore, the existing combined package bag used all has waste of material etc., general deficiency.Also therefore, not only to production and processing, caused speed slow, and inefficiency, more remaining limit bring inaesthetic blind area can to the appearance printing of packaging bag, and also can increase physical load etc. to operating personal in process of production.This situation is for the especially large batch of production and processing of batch manufacturing, and the waste of its manpower, material and material resources is very important.
Show from the retrieval of the pertinent data that comprises Chinese patent, there is not yet the relevant report on the combined package bag structure nothing left limit that food or non-food stuff use at present both at home and abroad.
Summary of the invention
In order to overcome the defect of existing product, the purpose of this utility model is to provide a kind of novel nothing left limit complex pocket a kind of simple in structure, easy to use, reliable and that can greatly improve work efficiency and save material for composite material (PP and PE).
The utility model solves the technical scheme that its technical matters adopts: a kind of novel nothing left limit complex pocket is characterized in that: a bag is arranged, and an end of bag is charging door, and the other end of bag is close mouth; The side at an angle of bag is penetrated with a longitudinal folding connecting band, the fold line that in the middle of two sides of bag, each You Yitiao center inwardly concaves.
Described bag has oblong or foursquare.
Described charging door, for being with quadrangular opening, is implemented closure of openings again and is processed after the material of packing into during use.
The side at an angle of described bag is penetrated with a longitudinal folding connecting band, and this band can be arranged on any one angle of the centre of bag or side or four jiaos, implements the hot pressing sealing and connects and process.
As long as food or non-food stuff are packed into from charging door, then again charging door is implemented to sealing and process when the utility model is used, completed packaging process.
The beneficial effects of the utility model are: the utility model, on the basis of limit complex pocket structure more than existing being known to, has been released for composite material (PP and PE), adopts longitudinal folding enforcement hot pressing sealing to connect, thereby has made nothing left limit complex pocket; This band is due to method of attachment from traditional different, and sack is difficult for causing gas leakage.The utility model production had both improved work efficiency, simultaneously, had reduced again productive costs, had saved raw MAT'L.In addition, the utility model or a kind of simple in structure, easy to make, used safety, reliable, is convenient to the novel nothing left limit complex pocket that appearance is printed figure attractive in appearance or word.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is conducted further description.
Fig. 1 is three-dimensional view of the present utility model.
In figure: 1 bag, 2 charging doors, 3 close mouth, 4 connecting bands, 5 centers are folding horizontal.
The specific embodiment
Embodiment 1:
Refer to accompanying drawing, the bag 1 of a packaging of tea is arranged, an end of bag 1 is charging door 2, and the other end of bag 1 is close mouth 3; The side at the angle that bag is 1 four jiaos is penetrated with a longitudinal folding connecting band 4, in the middle of two sides of bag 1, a central fold line 5 is respectively arranged.
Claims (3)
1. a novel nothing left limit complex pocket, it is characterized in that: a bag is arranged, and an end of bag is charging door, and the other end of bag is close mouth; The side at an angle of bag is penetrated with a longitudinal folding connecting band, the fold line that in the middle of two sides of bag, each You Yitiao center inwardly concaves.
2. a kind of novel nothing left limit complex pocket according to claim 1, it is characterized in that: described bag has oblong or square.
3. a kind of novel nothing left limit complex pocket according to claim 1, it is characterized in that: the side at an angle of described bag is penetrated with a longitudinal folding connecting band, and this band can be arranged on any one angle of the centre of bag or side or four jiaos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320425674 CN203345360U (en) | 2013-07-09 | 2013-07-09 | Novel composite bag without left edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320425674 CN203345360U (en) | 2013-07-09 | 2013-07-09 | Novel composite bag without left edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203345360U true CN203345360U (en) | 2013-12-18 |
Family
ID=49745285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320425674 Expired - Lifetime CN203345360U (en) | 2013-07-09 | 2013-07-09 | Novel composite bag without left edges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203345360U (en) |
-
2013
- 2013-07-09 CN CN 201320425674 patent/CN203345360U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Yingde Document name: Notice of Termination of Patent Rights |
|
| DD01 | Delivery of document by public notice | ||
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 25, 2023, the expiration and termination of the 39-volume 3001 patent Number: 30-01 Volume: 39 |
|
| DD01 | Delivery of document by public notice |
Addressee: Huang Yingde Document name: Modification and Correction Notice |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Yingde Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Yingde Document name: Notice of Termination of Patent Rights |
|
| DD01 | Delivery of document by public notice |