CN203780984U - Sharp bottom PE coated paper bag with 45-degree bonded bottom and bag opening pre-folding marks - Google Patents
Sharp bottom PE coated paper bag with 45-degree bonded bottom and bag opening pre-folding marks Download PDFInfo
- Publication number
- CN203780984U CN203780984U CN201420177162.8U CN201420177162U CN203780984U CN 203780984 U CN203780984 U CN 203780984U CN 201420177162 U CN201420177162 U CN 201420177162U CN 203780984 U CN203780984 U CN 203780984U
- Authority
- CN
- China
- Prior art keywords
- paper
- bag
- paper bag
- scraps
- horizontal line
- 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
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 7
- 239000002985 plastic film Substances 0.000 claims description 5
- 235000008429 bread Nutrition 0.000 abstract description 18
- 235000013305 food Nutrition 0.000 abstract description 2
- 101100008044 Caenorhabditis elegans cut-1 gene Proteins 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Bag Frames (AREA)
Abstract
The utility model relates to the field of food package and provides a sharp bottom PE coated paper bag with a 45-degree bonded bottom and bag opening pre-folding marks. An unfolded paper bag plane is a rectangular paper piece, the upper end of the paper piece is provided with a big-end-up trapezoid gap in a centered mode, a trapezoid convex piece protruding out of the paper piece edge and identical to the trapezoid gap in shape is arranged at the position of the lower end of the paper piece corresponding to the gap, the paper piece is provided with three transverse folding mark lines and six longitudinal folding mark lines which are intersected, eight right-angled isosceles triangles are formed at the intersected positions of the lower transverse lines and six longitudinal folding mark lines, every two right-angled triangles are bonded, and the left and right sides of the paper piece are folded and then connected with a transparent plastic piece. The sharp bottom PE coated paper bag with the 45-degree bonded bottom and the bag opening pre-folding marks can be used for quick and order sliced bread arrangement, the bag bottom is flat, the bottom side edges and corners are clear, and a bag opening is folded orderly. Sliced bread packaged by the paper bag is shown on a counter, and the advantages of consistency and attraction of the paper bag are highlighted.
Description
Technical field
The utility model relates to a kind of food pack, and more particularly, the utility model relates to
A kind of bonding sack of bottom miter angle that neatly holds sliced bread pre-folds trace point end film paper bag.
Background technology
Film paper bag is curing industry and is being generally used for the packaging of Toast, the contour structures of Toast mostly generally is pros or oblong, needs in the process declining, to form a planar structure in paper bag bottom by the weight of bread self in the process that is loaded into paper bag.But the paper bag that traditional handicraft processes, is subject to the impact of self structure, " M " insert edge cannot rapid deployment, can become a large amount of gauffers in packaged paper bag bottom line.Affect and attractive in appearancely even cannot sell.Conventionally can be before use by manual, the bottom of paper bag, oral area be pre-folded for overcoming the problems referred to above user, form guiding folding line, be convenient to moulding at the bottom of bread bag.But so not only unhygienic but also expend a large amount of human costs.
Summary of the invention
The purpose of the present utility model is to overcome the deficiencies in the prior art, provides a kind of bonding sack of bottom miter angle that can neatly hold fast sliced bread to pre-fold trace point end film paper bag.
The purpose of the present utility model is achieved through the following technical solutions:
The bonding sack of a kind of bottom miter angle pre-folds trace point end film paper bag, the rectangular scraps of paper of described paper bag planar development, this scraps of paper upper end is provided with up big and down small trapeze cut between two parties, the scraps of paper lower end corresponding with this breach is provided with and protrudes scraps of paper edge, trapezoidal lug with trapeze cut same shape, the described scraps of paper are provided with three horizontal six vertical cross one another crease lines, wherein go up horizontal line, middle horizontal line is pricking method dotted line and crease line stack, under the described scraps of paper, horizontal line and six ordinate infalls form eight right angled isosceles triangles, and every two triangles are bonding, the left and right sides of the described scraps of paper connects a transparent plastic sheet after folding.
The purpose of the present utility model can also be achieved through the following technical solutions:
The two ends of described interior ordinate connect respectively trapeze cut oblique line and horizontal line point of crossing, trapezoidal lug oblique line and horizontal line point of crossing.Described upper horizontal line is arranged on trapeze cut horizontal line.Described two interior ordinates are folded toward; Described two middle lines are folding dorsad; Described two outer ordinates are folded toward.Described trapezoidal lug is upwards folding.
Compared with prior art, the utlity model has following beneficial effect:
Can neatly hold fast sliced bread, the bag end, is smooth, and base corner angle are clearly demarcated, and sack is folding neat.The sliced bread of this paper bag packing is illustrated on counter, more outstanding its conformability, feature attractive in appearance.
Brief description of the drawings
Fig. 1 is that miter angle bonding sack in bottom pre-folds trace point end film paper bag expansion drawing;
Fig. 2 is that miter angle bonding sack in bottom pre-folds trace point end leaching membrane paper bag forming figure.
In figure: horizontal line in horizontal line, 4 on 1 trapeze cut, 2 trapezoidal lugs, 3,5 times horizontal lines, 6 outer ordinates, 7 middle lines, 8 interior ordinates, 9 right angled isosceles triangles, 10 transparent plastic sheets.
mode when concrete enforcement
Below in conjunction with drawings and Examples, essentiality content of the present utility model is described in further detail:
As depicted in figs. 1 and 2: the bonding sack of a kind of bottom miter angle pre-folds trace point end film paper bag, the rectangular scraps of paper of paper bag planar development, this scraps of paper upper end is provided with up big and down small trapeze cut 1 between two parties, the scraps of paper lower end corresponding with this trapeze cut 1 is provided with and protrudes scraps of paper edge, trapezoidal lug 2 with trapeze cut 1 same shape, the scraps of paper are provided with three horizontal six vertical cross one another crease lines and (wherein go up horizontal line, middle horizontal line is pricking method dotted line and crease line stack), lower horizontal line 5 and six ordinate infalls form eight right angled isosceles triangles 9, and every two triangles are bonding, the left and right sides of the scraps of paper connects a transparent plastic sheet 10 after folding, this setting is the situation of observing bread in bag for convenient.The two ends of interior ordinate 8 connect respectively trapeze cut 1 oblique line and horizontal line point of crossing, trapezoidal lug 2 oblique lines and horizontal line point of crossing.Upper horizontal line 3 is arranged on trapeze cut 1 horizontal line.The scraps of paper are folding by the following method: two interior ordinates 8 are folded toward; Article two, middle line 7 is folding dorsad; Article two, outer ordinate 6 is folded toward; The left and right sides of the scraps of paper is at a folding rear bonding transparent plastic sheet 10; Last trapezoidal lug 2 upwards folds and is bonded in the base of paper bag, by bonding every two triangles, just completes the making of paper bag.
Embodiment: open paper bag opening, several pieces sliced breads (length that the width of bread and several pieces bread stack is all identical with the shape of paper bag bottom) are neatly put into from sack, now, the trapeze cut of sack has the function that facilitates bread to put into, first stacked bread is tiltedly put into the sack except trapeze cut, then bread entirety is put into sack, both hands pinch two trimmings that trapeze cut is adjacent and upwards mention, rely on the own wt of bread at the bottom of bag wall slips into bag, at the bottom of leg-of-mutton bonding make bag of bottom miter angle, make planar development, finally make paper bag wrap bread very calmly.After sack being closed up by paper bag doubling direction, folding by the pre-folding line of upper horizontal line and middle horizontal line, then paste sealing with Notepaper, declare to be finished and hold the everything of bread.
Claims (5)
1. the bonding sack of bottom miter angle pre-folds trace point end film paper bag, it is characterized in that: the rectangular scraps of paper of described paper bag planar development, this scraps of paper upper end is provided with up big and down small trapeze cut between two parties, the scraps of paper lower end corresponding with this breach is provided with and protrudes scraps of paper edge, trapezoidal lug with trapeze cut same shape, the described scraps of paper are provided with three horizontal six vertical cross one another crease lines, wherein go up horizontal line, middle horizontal line is pricking method dotted line and crease line stack, the left and right sides of the described scraps of paper is connected and is formed the paper bag of skylight structure by a transparent plastic film after folding, under the described scraps of paper, horizontal line and six ordinate infalls form eight right angled isosceles triangles, and every two triangles are bonding.
2. miter angle bonding sack in bottom according to claim 1 pre-folds trace point end film paper bag, it is characterized in that: the two ends of described interior ordinate connect respectively trapeze cut oblique line and horizontal line point of crossing, trapezoidal lug oblique line and horizontal line point of crossing.
3. miter angle bonding sack in bottom according to claim 1 pre-folds trace point end film paper bag, it is characterized in that: described upper horizontal line is arranged on trapeze cut horizontal line.
4. miter angle bonding sack in bottom according to claim 1 pre-folds trace point end film paper bag, it is characterized in that: described two interior ordinates are folded toward; Described two middle lines are folding dorsad; Described two outer ordinates are folded toward.
5. miter angle bonding sack in bottom according to claim 1 pre-folds trace point end film paper bag, it is characterized in that: described trapezoidal lug is upwards folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177162.8U CN203780984U (en) | 2014-04-14 | 2014-04-14 | Sharp bottom PE coated paper bag with 45-degree bonded bottom and bag opening pre-folding marks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177162.8U CN203780984U (en) | 2014-04-14 | 2014-04-14 | Sharp bottom PE coated paper bag with 45-degree bonded bottom and bag opening pre-folding marks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203780984U true CN203780984U (en) | 2014-08-20 |
Family
ID=51317195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177162.8U Expired - Fee Related CN203780984U (en) | 2014-04-14 | 2014-04-14 | Sharp bottom PE coated paper bag with 45-degree bonded bottom and bag opening pre-folding marks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203780984U (en) |
-
2014
- 2014-04-14 CN CN201420177162.8U patent/CN203780984U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140820 |