CN214691043U - Flexible packaging bag with smooth flat bottom and capable of standing upright when used - Google Patents
Flexible packaging bag with smooth flat bottom and capable of standing upright when used Download PDFInfo
- Publication number
- CN214691043U CN214691043U CN202120877657.1U CN202120877657U CN214691043U CN 214691043 U CN214691043 U CN 214691043U CN 202120877657 U CN202120877657 U CN 202120877657U CN 214691043 U CN214691043 U CN 214691043U
- Authority
- CN
- China
- Prior art keywords
- bag
- flexible packaging
- packaging bag
- utility
- model
- 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.)
- Active
Links
- 238000009459 flexible packaging Methods 0.000 title claims abstract description 17
- BLDFSDCBQJUWFG-UHFFFAOYSA-N 2-(methylamino)-1,2-diphenylethanol Chemical compound C=1C=CC=CC=1C(NC)C(O)C1=CC=CC=C1 BLDFSDCBQJUWFG-UHFFFAOYSA-N 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000011127 biaxially oriented polypropylene Substances 0.000 claims description 2
- 229920006378 biaxially oriented polypropylene Polymers 0.000 claims description 2
- 239000005025 cast polypropylene Substances 0.000 claims description 2
- 229920001179 medium density polyethylene Polymers 0.000 claims description 2
- 239000004701 medium-density polyethylene Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Images
Landscapes
- Bag Frames (AREA)
Abstract
The utility model provides a flexible packaging bag that can be upright when using with smooth flat belongs to flexible packaging bag technical field. The utility model discloses a bag body, the bottom of the bag body is at the bottom of the bag, adds the bottom of the bag and adds man-hour for falling Y shape, and the both sides of the bag body are the heat-seal limit, and the both sides at the bottom of the bag are the oblique angle heat banding of symmetry, are at the bottom of the flat shape when using at the bottom of the bag. The utility model discloses the sack bottom of flexible packaging bag and the material of the same thickness of other positions of sack use, and its sack bottom is flat form behind the article of packing into (graininess, thick form, liquid), and upright that can be very stable.
Description
Technical Field
The utility model relates to a flexible packaging bag that can be upright when using with smooth flat belongs to flexible packaging bag technical field.
Background
The knife pressfitting is scalded to four edges to current flexible packaging bag generally, and the flexible packaging bag of structure uses like this because four sides press seal back, and the gravity strong point is the bottom four sides, need improve packing thickness, and the branch power that the derivation problem can cause the limit is not enough, and the sack stands unstably when standing, easily falls. The utility model patent of the name of 'a folding food soft packaging bag' with the publication number of CN202924036U and publication date of 2013, 05 and 08, has the structure that: the bag body 1 is protruded from four corner sealing parts 4 with X-shaped symmetrical bottoms, and the four corner sealing parts are respectively folded along the side faces to the main front face and then are tightly adhered with the bottom 2 by glue to form a flat bottom. The technical scheme of this patent is exactly with the thickening at the end, just can realize the function of standing vertically after flexible packaging bag packs into article.
Disclosure of Invention
The purpose of the utility model is to solve the problems existing in the prior art and then provide a soft packaging bag which has a smooth flat bottom and can stand upright when in use.
The utility model aims at realizing through the following technical scheme:
the utility model provides a flexible packaging bag that can erect when using with smooth flat bottom, includes the bag body, and the bottom of the bag body is the bag end, and the processing back of bag end is the shape of falling Y, and the both sides of the bag body are the heat-seal limit, and the both sides of bag end are the oblique angle heat seal limit of symmetry, and the bag end is flat end when using.
The utility model discloses the sack bottom of flexible packaging bag and the material of the same thickness of other positions of sack use, and its sack bottom is flat form behind the article of packing into (graininess, thick form, liquid), and upright that can be very stable. The utility model discloses processing preparation simple process, production efficiency is high.
Drawings
Fig. 1 is a schematic structural view (empty bag) of the flexible packaging bag with smooth flat bottom and capable of standing upright in use according to the present invention.
Fig. 2 is a schematic view of the bottom die-cut construction of a flexible package bag.
Fig. 3 is a view from direction a of fig. 1 (empty bag).
Fig. 4 is a schematic view showing a state of use of the flexible packaging bag (bag containing an article).
In the figure, the reference numerals 1 are bag bodies, 2 are bag bottoms, 3 are heat-sealed edges, 4 are oblique-angle heat-sealed edges, and 5 are die-cut angles.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation is given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1 to 4, the soft packaging bag with a smooth and flat bottom and capable of standing upright in use according to the present embodiment includes a bag body 1, the bottom of the bag body 1 is a bag bottom 2, the bag bottom 2 is processed into an inverted Y shape, two sides of the bag body 1 are heat-sealed edges 3, two sides of the bag bottom 2 are symmetrical oblique-angle heat-sealed edges 4, and the bag bottom 2 is a flat bottom in use.
The bag body 1 is made of BOPP, PET, NY, AL, VMPET, CPP, PE or MDPE
When in processing and manufacturing, the bag bottom is folded inwards to form an approximate inverted Y shape, then the edge is sealed by hot pressing, the die cutting angle 5 at the outer side of the oblique angle hot sealed edge 4 is die cut, and the bag bottom is formed.
The upright (standing) of the flexible packaging bag is important, and in the shelf period, the flexible packaging bag can stably stand alone in the user experience in the sale process, which is a very convenient matter for people to feel.
The above description is only the preferred embodiments of the present invention, and these embodiments are all based on the present invention, and the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (2)
1. The utility model provides a flexible packaging bag that can erect when using with smooth flat bottom, includes bag body (1), and the bottom of the bag body (1) is bag end (2), its characterized in that, is down Y shape after bag end (2) processing, and the both sides of the bag body (1) are hot banding (3), and the both sides of bag end (2) are oblique angle hot banding (4) of symmetry, and bag end (2) are flat end when using.
2. Flexible in-use stand-up package having a smooth flat bottom according to claim 1 characterized in that the bag body (1) is made of BOPP, PET, NY, AL, VMPET, CPP, PE or MDPE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120877657.1U CN214691043U (en) | 2021-04-26 | 2021-04-26 | Flexible packaging bag with smooth flat bottom and capable of standing upright when used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120877657.1U CN214691043U (en) | 2021-04-26 | 2021-04-26 | Flexible packaging bag with smooth flat bottom and capable of standing upright when used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214691043U true CN214691043U (en) | 2021-11-12 |
Family
ID=78534656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120877657.1U Active CN214691043U (en) | 2021-04-26 | 2021-04-26 | Flexible packaging bag with smooth flat bottom and capable of standing upright when used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214691043U (en) |
-
2021
- 2021-04-26 CN CN202120877657.1U patent/CN214691043U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214691043U (en) | Flexible packaging bag with smooth flat bottom and capable of standing upright when used | |
| CN105905410B (en) | A kind of handy and safe battle steed bag | |
| CN202807457U (en) | Aluminum plastic composite vacuum package bag | |
| CN103660364A (en) | Manufacturing technology of environment-friendly folding flat base waistcoat pocket | |
| CN102389370A (en) | Vertical conical transfusion soft bag and preparation method thereof | |
| CN217075401U (en) | Continuous paper packaging bag | |
| CN215040766U (en) | One-step forming square-bottom aluminum-plastic packaging bag | |
| CN212149909U (en) | Convenient portable packaging bag | |
| CN211944513U (en) | Tea packaging structure and combined structure thereof | |
| CN215514568U (en) | Inverted trapezoidal packaging box | |
| CN210192239U (en) | Easily tear zip fastener packaging bag | |
| CN206537682U (en) | A kind of fervent packaging bag | |
| CN216995664U (en) | Four-side sealing self-standing packaging bag | |
| CN217806360U (en) | Aluminum foil bag capable of being packaged quickly | |
| CN213677966U (en) | Disposable safe and convenient takeout bag | |
| CN214453306U (en) | Zipper bag with side opening | |
| CN217125607U (en) | Special-shaped pre-cut packaging bag | |
| CN110537764B (en) | Takeaway food package box and online forming and packaging method thereof | |
| CN215852785U (en) | Self-supporting bag capable of reducing falling explosion bag and machining tool | |
| CN210149874U (en) | Bag opening sealing structure of multi-connected heat sealing bag | |
| CN215623942U (en) | Instant noodle barrel cover with chopsticks | |
| CN207312158U (en) | A kind of food pack | |
| CN213200691U (en) | Packaging bag | |
| CN212922623U (en) | Takeaway is plastic bag for packing | |
| CN213677671U (en) | Foldable reusable express plastic container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flexible packaging bag that can stand upright in use with a smooth flat bottom Effective date of registration: 20220922 Granted publication date: 20211112 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN SHANGYANG PACKAGING PRODUCTS CO.,LTD. Registration number: Y2022230000065 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231010 Granted publication date: 20211112 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN SHANGYANG PACKAGING PRODUCTS CO.,LTD. Registration number: Y2022230000065 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flexible packaging bag with a smooth flat bottom that can stand upright during use Effective date of registration: 20231027 Granted publication date: 20211112 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN SHANGYANG PACKAGING PRODUCTS CO.,LTD. Registration number: Y2023230000090 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211112 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN SHANGYANG PACKAGING PRODUCTS CO.,LTD. Registration number: Y2023230000090 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A soft packaging bag with a smooth flat bottom that can stand upright during use Granted publication date: 20211112 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN SHANGYANG PACKAGING PRODUCTS CO.,LTD. Registration number: Y2024230000061 |