CN209758004U - Packaging bag with tear line and bagged water using packaging bag with tear line - Google Patents
Packaging bag with tear line and bagged water using packaging bag with tear line Download PDFInfo
- Publication number
- CN209758004U CN209758004U CN201821136762.4U CN201821136762U CN209758004U CN 209758004 U CN209758004 U CN 209758004U CN 201821136762 U CN201821136762 U CN 201821136762U CN 209758004 U CN209758004 U CN 209758004U
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- Prior art keywords
- line
- section
- bag
- packaging bag
- tearing
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Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 238000012856 packing Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims 1
- 239000012634 fragment Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
- Packages (AREA)
Abstract
The application discloses wrapping bag and use in bags water of wrapping bag that is equipped with tear line, the wrapping bag includes: the packaging bag comprises a packaging bag body and a tearing line arranged on the packaging bag body; the packaging bag body is provided with a front surface and a back surface which are opposite; the tearing line is arranged at least one end of the packaging bag body and is divided into an A section line, a B section line, a C section line of a transverse connecting line between the A section line and the B section line and more than one D section line; the section A line and the section B line are respectively positioned at two sides of the packaging bag body, are parallel to the outer side edge and have a certain distance, and the distance is the width of the shoulder part of the U-shaped bag opening formed after tearing; the section C line is a connecting line between any point on the section A line and any point on the section A line; the section D line is a connecting line of a certain point in the edge area of the bottom edge of the bag body at one end of the bag body where the tearing line is positioned and a certain point on the section A line, the section B line or the section C line. The packaging bag is convenient to disassemble, can be repeatedly used as a vest bag after being torn along the tearing line, has no packaging bag fragments, and is environment-friendly and economical.
Description
The application is a divisional application of Chinese patent application with the application date of 2016, 2, 25 and the application number of 201620141885.1, and the name of the invention is 'a packaging bag with a tearing line'.
Technical Field
The utility model relates to a wrapping bag with tear line and use the bagged water of the wrapping bag that is equipped with tear line.
Background
A large number of commodities such as agricultural products such as rice, flour and peanuts and daily necessities such as washing powder, paper towels and diapers are externally packaged by using soft packaging bags, and the products cannot be reused after being unpacked.
therefore, the use of these bags is neither environmentally friendly nor economical and has drawbacks to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wrapping bag with tear line, especially the hem wrapping bag that is equipped with tear line to solve the above-mentioned problem that exists.
The utility model provides a pair of wrapping bag with tear line, include: the packaging bag comprises a packaging bag body and a tearing line arranged on the packaging bag body;
The packaging bag body is provided with a front surface and a back surface which are opposite;
The tearing line is arranged at least one end of the packaging bag body, penetrates through the front surface and the back surface, is aligned and superposed with the tearing line on the back surface, and has at least one intersection point with the transverse sealing line of the packaging bag body;
The front and back end sides of the package body can be formed into a vest bag having shoulders by tearing along the tear line.
Preferably, the tear line is U-shaped, inverted U-shaped, H-shaped, O-shaped, V-shaped, or M-shaped.
Preferably, the wrapping bag body has the interior hem of infolding respectively for the side along length direction, interior hem is in the cross section of the wrapping bag body width direction is M shape.
Preferably, the tearing line can transversely straddle the inner folding edges at two sides and extend for a set distance along the inner folding edges, and arm openings can be respectively formed on the inner folding edges by tearing along the tearing line.
Preferably, when the tear line is in the shape of an inverted U, the tear line is torn, bag pieces respectively extending from the shoulders to the midpoint direction are formed in the width direction of the packaging bag body, and the bag pieces can pass through the arm openings and are wound on the arm openings.
Preferably, the tearing line comprises an A-section line, a B-section line, a C-section line transversely connected between the A-section line and the B-section line, and at least one D-section line which starts from the edge area of the bag opening and can be connected with one of the A-section line, the B-section line and the C-section line; the A section line and the B section line are positioned on two sides of at least one end of the bag body and have a certain distance from the outer side edge, and two shoulders of the vest bag are formed after tearing; the C section line is positioned on the inner side of the transverse sealing line at one end of the packaging bag body; the D line segment spans the horizontal wiring of sealing of the wrapping bag body, and with it has only an nodical to seal the wiring transversely, transversely seal the direction of wiring with the wrapping bag body width direction is unanimous.
Preferably, the method comprises the following steps: and the tearing opening is arranged at the edge of the folded bag body and is butted with the tearing line.
Preferably, the tearing line is a point broken line or a cutting line.
in addition, the utility model discloses still provide a water in bags of wrapping bag that uses to be equipped with the tear line, including bagged water package and outer packaging bag, outer packaging bag adopts as above the wrapping bag that is equipped with the tear line to make.
The utility model discloses outside the wrapping bag can regard as ordinary pocket to use, but its meaning is the outer packing bag that uses as other products, and at this moment, the sack is transversely bonded and sealed. The package can be conveniently disassembled along the tearing line, and the disassembled package bag has a U-shaped bag opening similar to the vest bag, so that the bag is more convenient to carry during repeated use.
Compared with the prior art, the utility model has the advantages of it is following:
After the articles are packaged, the split package can be used as a vest bag for repeated use, so that the split package is more environment-friendly and saves energy.
The technical scheme of the utility model is that: a tearing line is arranged at one end of the bag bottom of the packaging bag, particularly the folded packaging bag, or/and one end of the bag opening in advance. The tearing line starts from the bottom or/and the mouth of the bag, is in the shape of U/V/H/M/O and the like, and can form a U-shaped mouth after being torn.
Drawings
FIG. 1 is a schematic view of a hemmed package having a tear line at one end of the bottom of the package according to an embodiment of the present disclosure.
FIG. 2 is a schematic cross-sectional view of a gusseted package.
FIG. 3 is a schematic view of a gusseted package having a U-shaped tear line at the mouth.
FIG. 4 is a schematic view of a gusseted package having a tear line across its mouth as provided in embodiments of the present application.
FIG. 5 is a schematic view of another cross-seal line for a gusseted package mouth provided with a tear line in accordance with embodiments of the present application.
FIG. 6 is a schematic view of a gusseted package having an inverted U-shaped tear line.
FIG. 7 is a schematic view of a gusseted package with H/U shaped tear lines and with/without gussets.
FIG. 8 is a schematic view of a single-side-folded packaging bag having a tear line of L, M or the like.
Fig. 9 is a graph showing the effect of the example of fig. 1 after the mouth has been transversely sealed and torn along the tear line.
FIGS. 10 and 11 are views showing the effect of a bag having a single flap and no flap after being transversely sealed at its mouth and then torn along a tear line.
Fig. 12, 13, 14, 15 are schematic views of several bag bottoms (or bag mouths) with tear lines divided into A, B, C, D sections.
The vest bag comprises a bag body, a plurality of folding lines, a plurality of inner folding lines, a plurality of tearing lines, a plurality of inner folding lines, a plurality of bag body side edges, a plurality of bag bottom or bag mouth edges, a plurality of handle holes, a plurality of carrying holes, a plurality of cutting edges, a plurality of waistcoat bag double shoulders, a plurality of waistcoat bag arm openings, a plurality of waistcoat bag neck openings, a plurality of waistcoat bag arm openings, a
Detailed Description
Generally, a packaging bag is manufactured by flatly laying and flattening a cylindrical soft film with a certain length, and then bonding two layers of front and back surfaces at one end of the cylindrical soft film together through a transverse sealing line to form a bag bottom.
The edge folding bag is formed by respectively folding two side edges formed by flatly laying and flattening a cylindrical flexible packaging film with a certain length inwards for a certain distance to generate M-shaped folding (also called organ edge), and then bonding an outer layer surface at one end of the folding edge and two layers of folding surfaces together through a transverse sealing line to form a bag bottom.
The utility model is provided with a tearing line (or a point breaking line or a cutting line) at one end of the bag bottom of the packing bag, especially the folded bag, and the tearing line can be U, H, M and other shapes. The tearing line can transversely cross the inner folding lines at two sides and extend for a certain distance along the inner folding lines on the inner folding lines, and the longitudinal direction is intersected with the transverse sealing line and the edge line of the end (bag bottom) and has at least one intersection point. The tearing line is formed by punching and cutting with a knife edge, so that the front side, the back side and the folded side of the package of the gland can be penetrated, namely, the tearing lines on different bag surfaces of the bag body are aligned and superposed. In the drawings, only the tear line on the front side of the bag is indicated, and the tear lines on the back side and the inner flap of the bag coincide with the tear line.
The tearing line is generally in a U shape or an inverted U shape, and can also be in other shapes such as H, O, V or M, and the like, and the double shoulders and the bag mouth can be torn out by tearing along the tearing line. When the packaging bag is provided with a folded edge, the tearing line cuts the inner folding line to tear the arm opening; when the packaging bag is not provided with a folded edge or the tearing line does not cut the inner folding line, the arm opening can not be torn.
The reverse U-shaped tearing effect is the same as the U-shaped tearing effect, and the reverse U-shaped tearing bag also has shoulders and a neckline, and is different in that the torn fragments are also connected on the bag body. The aim is to avoid the torn-off fragments from scattering and polluting the environment easily, and the torn-off bag pieces are wrapped around the shoulder of the vest bag to avoid the hand tightening of the two shoulders of the vest bag when the heavy object is carried.
The tearing line can also be arranged at one end of the bag mouth, at the moment, when the bag mouth is transversely sealed after the packaged product is packaged, the tearing lines on the front surface, the back surface and the folded edge of the bag mouth are required to be aligned and sealed, and the effect is the same as that of arranging at the bottom of the bag.
The tearing lines can also be arranged at the bottom of the bag and at the two ends of the bag opening simultaneously, thus the user can tear the opening from any end to achieve the purpose of the utility model.
For easy understanding, the tearing line is decomposed into a section A line, a section B line, a transverse connecting line C between the section A line and the section B line, and more than one section D line; the section A line and the section B line are respectively positioned at two sides of the bag body of the packaging bag, are approximately parallel to the outer side edge and have a certain distance, and the distance is the width of the shoulder part of the U-shaped bag opening formed after tearing; the section C line is a connecting line between any point on the section A line and any point on the section B line, and the connecting lines are positioned at the inner side of the transverse sealing line of the bag opening at one end of the bag body where the tearing line is positioned; the section D line is a connection line between a certain point in a bag bottom edge area (the part between the outer side of the bag opening transverse sealing connection line and the bag bottom edge line) at one end of the bag body where the tearing line is positioned and the certain point on the section A line, the section B line or the section C line, and the tearing line crosses the bag opening transverse sealing connection line and has an intersection point with the bag opening transverse sealing connection line. After the tearing line is torn, the section A line, the section B line, the section C line and the section D line form a U-shaped bag opening together. Figures 12, 13, 14 and 15 illustrate several variations of the U-shaped mouth.
When the A section line or the B section line directly extends to the edge area of the bottom edge of the bag body, the A section line or the B section line is overlapped and connected with the D section line, at the moment, the outer part of the transverse sealing line of the bag mouth and the intersection point of the outer part and the intersection point can be regarded as belonging to the D section line, and the inner part is the A section line or the B section line.
The sum of the connecting line of the end points of the far transverse sealing line ends of the A-section line and the B-section line and the lengths of the A-section line and the B-section line determines the size of the opening of the bag mouth, and the size of the opening is close to half of the waist length of the bag body of the packaging bag.
The utility model provides a wrapping bag can regard as general wrapping bag to use except, mainly uses as the wrapping bag of other products. The sack transversely seals behind packing article, and when the user used, when taking apart the packing along the tear line, can with the utility model discloses a sack tears into the undershirt bag that has collarband, both shoulders and arm mouth.
FIG. 8 shows the bag with the hem on only one side, and the vest bag now being torn over both shoulders with the arm openings in the hemmed shoulder. The tear line shown in fig. 8 is an arbitrary curve, and the load of the bag can be increased by increasing the length of the tear line, and the load of the bag is heavier as the total length of the tear line is longer.
FIG. 6 is a schematic view provided by an embodiment of the present application, wherein tear lines are provided at both the bottom and the mouth of the bag.
In particular, the embodiment of the application provides a packaging bag with a tearing line, and particularly provides a folded packaging bag with a tearing line.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make modifications and changes without departing from the spirit and scope of the present invention.
Claims (8)
1. A packaging bag provided with a tear line, comprising: the packaging bag comprises a packaging bag body and a tearing line arranged on the packaging bag body;
The packaging bag body is provided with a front surface and a back surface which are opposite;
The tearing line is arranged at least one end of the packaging bag body and is divided into an A section line, a B section line, a C section line of a transverse connecting line between the A section line and the B section line and more than one D section line; the section A line and the section B line are respectively positioned at two sides of the packaging bag body, are parallel to the outer side edge and have a certain distance, and the distance is the width of the shoulder part of the U-shaped bag opening formed after tearing; the section C line is a connecting line between any point on the section A line and any point on the section A line; the section D line is a connecting line of a certain point in the edge area of the bottom edge of the bag body at one end of the bag body where the tearing line is positioned and a certain point on the section A line, the section B line or the section C line.
2. The package bag with a tear line of claim 1, wherein the tear line is U-shaped, inverted U-shaped, H-shaped, O-shaped, V-shaped, or M-shaped.
3. The packaging bag with the tear line according to claim 1, wherein the bag body has inward-folded inner flaps at the longitudinal side edges, and the cross section of the inner flap in the width direction of the bag body is M-shaped.
4. The package bag with tear line of claim 3, wherein the tear line is laterally compressible across and extends a set distance along the inner flaps, and tearing along the tear line forms an arm opening in each of the inner flaps.
5. The packaging bag with the tear line according to claim 4, wherein when the tear line is shaped in an inverted U shape, the tear line is torn along the tear line, a bag piece connected to the packaging bag body is formed on the packaging bag body, and the bag piece can pass through the arm opening and be wound around the arm opening.
6. The tear line of claim 1, wherein the tear line comprises: the tearing opening is formed in the edge of the packaging bag body and is in butt joint with the tearing line.
7. The packaging bag provided with a tear line according to any one of claims 1 to 6, wherein the tear line is a point cut line or a cut line.
8. The utility model provides an use bagged water of wrapping bag that is equipped with tear line, includes bagged water package and outer packing bag, its characterized in that: the outer package bag is manufactured using the package bag provided with the tear line according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821136762.4U CN209758004U (en) | 2016-02-25 | 2016-02-25 | Packaging bag with tear line and bagged water using packaging bag with tear line |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821136762.4U CN209758004U (en) | 2016-02-25 | 2016-02-25 | Packaging bag with tear line and bagged water using packaging bag with tear line |
| CN201620141885.1 | 2016-02-25 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620141885.1 Division | 2016-02-25 | 2016-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209758004U true CN209758004U (en) | 2019-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821136762.4U Expired - Fee Related CN209758004U (en) | 2016-02-25 | 2016-02-25 | Packaging bag with tear line and bagged water using packaging bag with tear line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209758004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111838827A (en) * | 2020-08-25 | 2020-10-30 | 杭州新洋科技有限公司 | Disposable mask |
-
2016
- 2016-02-25 CN CN201821136762.4U patent/CN209758004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111838827A (en) * | 2020-08-25 | 2020-10-30 | 杭州新洋科技有限公司 | Disposable mask |
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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 |
Granted publication date: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |