CN206125765U - Four tealeaves wrapping bags - Google Patents
Four tealeaves wrapping bags Download PDFInfo
- Publication number
- CN206125765U CN206125765U CN201621058952.XU CN201621058952U CN206125765U CN 206125765 U CN206125765 U CN 206125765U CN 201621058952 U CN201621058952 U CN 201621058952U CN 206125765 U CN206125765 U CN 206125765U
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- CN
- China
- Prior art keywords
- film
- thin film
- polyester
- packaging
- bag
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- 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 relates to a four tealeaves wrapping bags, including front film, back film and both sides face film, characterized by: after the fifty percent discount inwards of side film dog -ear, press from both sides and establish between front film and back film to four arriss at the alignment border and upper and lower border, four arriss of heat recombination and one end border form the one end open -ended bag body. The utility model has the characteristics of design benefit, rational in infrastructure, the bright and clean no seam in the front and the back, four bags openly levelly and smoothly do not have the seam with the back, can be held by vacuum chuck and open the sack and the bag body, especially are fit for the supporting use of automatic tealeaves packagine machine, bag body fifty percent discount side can be extended, has had the thickness space, the more how bulk tealeaves of can packing into.
Description
Technical field：
This utility model belongs to packaging bag field, more particularly to a kind of four packaging of tea, is particularly suitable for Folium Camelliae sinensis certainly
Dynamic packaging.
Background technology：
Existing Folium Camelliae sinensis mostly using one manner of packing of bubble, the consideration of existing consumer psychology, also Packed demand, moreover
Tea is quantitatively given when conveniently drinking.10 grams or so of pouch-packaged is composited using plastics mostly, more specifically have polyester film,
The materials such as polyethylene film, polypropylene screen.Common combined package bag has the bag folding of monolithic four and two panels complex pocket；Because two panels is combined
Bag does not adopt such packaging bag without thickness space on tea packaging；And the bag folding of monolithic four, i.e., with thickness space and four
Arris is neat, adopts such packaging bag in a large number at present.By machine automatic flanging, with a compound boundary, this is answered the bag folding of monolithic four
Side is closed in back side middle part, standard is defined；Automatic packaging machine utilizes two vacuum cups, and the front of packaging bag is held respectively
And the back side, bag mouth is opened to drawing, to receive the Folium Camelliae sinensis fallen from hopper, due to the presence of the compound boundary, vacuum cup absorption
Usually leak air during the back side, bag mouth cannot be opened normally, cause pack failure, affect the efficiency of automatic packaging machine.How
A kind of packaging bag suitable for automatic packaging machine of design, becomes the object of this utility model research.
The content of the invention：
The purpose of this utility model be design it is a kind of be composited by four, four tea packagings that front and back is smooth
Bag.
What technical solutions of the utility model were realized in：A kind of four packaging of tea, including front thin film, the back side is thin
Film and two sides thin film, is characterized in that：After the thin film knuckle doubling inwardly of side, it is folded between front thin film and back film,
And align edge four edges rib and upper and lower edge, it is hot to be combined four edges rib and one end edge, form the bag of one end open.
The front thin film and back film material and consistency of thickness；Side thin film is thin compared with front thin film and back film.
The inner surface of the front thin film and back film is the kraft paper of aluminizing of matt film；The inner surface of side thin film is
The aluminizer of polypropylene or polyester.
The front thin film and back film are three-decker, and outer layer is matt film, biaxially oriented polypropylene film or polyester
Film；Intermediate layer is polyester aluminizer or pure aluminium film；Internal layer is un-stretched polypropylene film or polyethylene film；Side thin film is three-layered node
Structure, outer layer is polyester film or biaxially oriented polypropylene film；Intermediate layer is polyester aluminizer or pure aluminium film；Internal layer is non-stretched poly- third
Alkene film or polyethylene film.
This utility model has the bright and clean jointless feature of ingenious, the rational in infrastructure, front and back of design, four bag fronts
With the smooth seamless in the back side, opening bag mouth and bag can be held by vacuum cup, especially suitable automatic tea packer is supporting to be made
With；Bag doubling side can stretch, and have thickness space, can load more bulk Folium Camelliae sinensis.
Description of the drawings：
This utility model is described further with reference to concrete legend：
Decomposing schematic representation before tetra- bags of Fig. 1 are compound
Tetra- bags of Fig. 2 are combined into bag schematic diagram
Wherein
1-front thin film 11-arris, 12-upper and lower 2-back film of edge
3-side, 31-knuckle of thin film
Specific embodiment：
See figures.1.and.2, four packaging of tea, including front thin film 1, back film 2 and two sides thin film 3；Side
After the doubling inwardly of knuckle 31 of thin film 3, it is folded between front thin film 1 and back film 2, and the He of edge four edges rib 11 of aliging
Upper and lower edge 12, the compound four edges rib 11 of heat and one end edge, the lower edge 12 such as in figure is combined, and forms the bag of one end open
Body.Due to the equal seamless of front and back, it is especially suitable for vacuum cup and opens bag mouth, meets the demand of automatic Cosmetic material.
Further, front thin film 1 and the material of back film 2 and consistency of thickness；Side thin film 3 is compared with front thin film 1 and the back of the body
Face thin film 2 is thin so that empty bag folded state is more smooth, be also solve vacuum cup initial adsorption efficiency, any gauffer
The reliability adsorbed can be affected.
The material of bag can be following combinative structure：
1st, the inner surface of front thin film 1 and back film 2 is the kraft paper of aluminizing of matt film；The inner surface of side thin film 3
For polypropylene or the aluminizer of polyester.
2nd, front thin film 1 and back film 2 are three-decker, and outer layer is matt film, biaxially oriented polypropylene film or polyester
Film；Intermediate layer is polyester aluminizer or pure aluminium film；Internal layer is un-stretched polypropylene film or polyethylene film；Side thin film is three-layered node
Structure, outer layer is polyester film or biaxially oriented polypropylene film；Intermediate layer is polyester aluminizer or pure aluminium film；Internal layer is non-stretched poly- third
Alkene film or polyethylene film.
Front thin film 1 and the surface of back film 2 can be adapted to print various patterns.
Claims (4)
1. a kind of four packaging of tea, including front thin film, back film and two sides thin film, is characterized in that：Side thin film
Knuckle after doubling, is folded between front thin film and back film inwardly, and align edge four edges rib and upper and lower edge, heat
Compound four edges rib and one end edge, form the bag of one end open.
2. a kind of four packaging of tea according to claim 1, is characterized in that：Front thin film and back film material and
Consistency of thickness；Side thin film is thin compared with front thin film and back film.
3. a kind of four packaging of tea according to claim 1 and 2, is characterized in that：Front thin film and back film
Inner surface is the kraft paper of aluminizing of matt film；The inner surface of side thin film is the aluminizer of polypropylene or polyester.
4. a kind of four packaging of tea according to claim 1 and 2, is characterized in that：Front thin film and back film are
Three-decker, outer layer is matt film, biaxially oriented polypropylene film or polyester film；Intermediate layer is polyester aluminizer or pure aluminium film；It is interior
Layer is un-stretched polypropylene film or polyethylene film；Side thin film is three-decker, and outer layer is polyester film or Biaxially oriented polypropylene
Film；Intermediate layer is polyester aluminizer or pure aluminium film；Internal layer is un-stretched polypropylene film or polyethylene film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058952.XU CN206125765U (en) | 2016-09-18 | 2016-09-18 | Four tealeaves wrapping bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058952.XU CN206125765U (en) | 2016-09-18 | 2016-09-18 | Four tealeaves wrapping bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206125765U true CN206125765U (en) | 2017-04-26 |
Family
ID=58569274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621058952.XU Expired - Fee Related CN206125765U (en) | 2016-09-18 | 2016-09-18 | Four tealeaves wrapping bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206125765U (en) |
-
2016
- 2016-09-18 CN CN201621058952.XU patent/CN206125765U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20190918 |