CN211224556U - Polyethylene packaging bag with self-sealing function - Google Patents
Polyethylene packaging bag with self-sealing function Download PDFInfo
- Publication number
- CN211224556U CN211224556U CN201921523392.4U CN201921523392U CN211224556U CN 211224556 U CN211224556 U CN 211224556U CN 201921523392 U CN201921523392 U CN 201921523392U CN 211224556 U CN211224556 U CN 211224556U
- Authority
- CN
- China
- Prior art keywords
- layer
- sealing
- coating 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.)
- Active
Links
Images
Abstract
The utility model discloses a polyethylene packaging bag with from sealing, comprises a bag bod, bag body top is equipped with the feed inlet, feed inlet one side is equipped with from sealing groove, the feed inlet opposite side is equipped with the sealing strip, from sealing groove with the sealing strip phase-match, bag body bilateral symmetry is equipped with the fixed area, the fixed handle that is equipped with between the fixed area, the bag body openly is equipped with transparent label and places the chamber, the bag body is including outer coating composite bed, vinyl film layer, polyvinyl chloride structural layer, enhancement layer and the interior coating composite bed that is equipped with in proper order, the outer coating composite bed is outer, the interior coating composite bed is the inlayer. Has the advantages that: through being equipped with outer coating composite bed, vinyl film layer, polyvinyl chloride structural layer, enhancement layer and interior coating composite bed, changed traditional single structure, improved heat insulating ability, wearability and the fastness of wrapping bag to the life of wrapping bag has been prolonged.
Description
Technical Field
The utility model relates to a wrapping band particularly, relates to a polyethylene packaging bag with from sealing.
Background
The classified packing belt of the packing belt comprises a plastic packing belt, a polyethylene packing bag, a PET packing belt, a PP packing belt, a winding film and a PE stretch film packing belt, which are mainly made of packing materials, wherein the packing materials are used for manufacturing packing containers, packing decoration, packing printing, packing transportation and the like and meet the packing requirements of products.
Traditional wrapping bag structure is relatively fixed, and the fastness performance is relatively poor, and the leakproofness of sealing department also is difficult to guarantee, has certain limitation.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a polyethylene packaging bag with from sealing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polyethylene packaging bag with from sealing, includes the bag body, bag body top is equipped with the feed inlet, feed inlet one side is equipped with from sealing groove, the feed inlet opposite side is equipped with the sealing strip, from sealing groove with the sealing strip phase-match, bag body bilateral symmetry is equipped with the fixed area, the fixed handle that is equipped with between the fixed area, the chamber is placed to the last transparent label that is equipped with in bag body openly, the bag body is including outer coating composite bed, vinyl film layer, polyvinyl chloride structural layer, enhancement layer and the interior coating composite bed that is equipped with in proper order, outer coating composite bed is outer, interior coating composite bed is the inlayer, the vinyl film layer the polyvinyl chloride structural layer with the enhancement layer is the intermediate level.
Furthermore, the outer coating composite layer, the inner coating composite layer, the ethylene film layer, the polyvinyl chloride structural layer and the reinforcing layer are fixedly connected through a bonding agent.
Furthermore, the top, the bottom and the side of the bag body are all provided with reinforced protective pads.
Furthermore, the side of the bag body is provided with a waterproof breathable film.
Further, the bottom of the transparent label placing cavity is provided with a sliding groove, the sliding groove is provided with a matched sliding seat, and the label is placed on the sliding seat.
Furthermore, a pulling handle is fixedly arranged on one side of the sliding block.
The utility model provides a polyethylene packaging bag with from sealing, beneficial effect as follows:
(1) through being equipped with the feed inlet, place the article that need store, place the back that finishes, through being equipped with the sealing strip and proclaiming oneself the seal groove phase-match, fix the feed inlet, guarantee the leakproofness of the department of sealing of feed inlet, have very high practicality, through being equipped with the handle to the transport has been made things convenient for. Through being equipped with outer coating composite bed, vinyl film layer, polyvinyl chloride structural layer, enhancement layer and interior coating composite bed, changed traditional single structure, improved heat insulating ability, wearability and the fastness of wrapping bag to the life of wrapping bag has been prolonged.
(2) Through being equipped with the protection pad of strengthening, further strengthened the intensity of wrapping band for wrapping bag is more durable. The waterproof and breathable film is arranged, so that the waterproof and breathable effects are achieved. Through being equipped with spout, slide and pulling handle to make things convenient for people to place the label, increased the function of wrapping bag, be fit for extensively promoting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a polyethylene packaging bag with a self-sealing opening according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a transparent label placing cavity in a polyethylene packaging bag with a self-sealing function according to an embodiment of the present invention;
fig. 3 is a schematic view of the internal structure of the bag body in the polyethylene packaging bag with self-sealing according to the embodiment of the present invention.
Reference numerals:
1. a bag body; 2. a feed inlet; 3. a sealing strip; 4. a self-sealing groove; 5. a fixed zone; 6. a handle; 7. a transparent label placement cavity; 8. coating a composite layer; 9. a vinyl film layer; 10. a polyvinyl chloride structural layer; 11. coating a composite layer inside; 12. a reinforcing layer; 13. reinforcing the protective pad; 14. a waterproof breathable film; 15. a chute; 16. a slide base; 17. a label; 18. the handle is pulled.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-3, a polyethylene packaging bag with a self-sealing function according to an embodiment of the present invention comprises a bag body 1, a feeding port 2 is disposed at the top of the bag body 1, a self-sealing groove 4 is disposed on one side of the feeding port 2, a sealing strip 3 is disposed on the other side of the feeding port 2, the self-sealing groove 4 is matched with the sealing strip 3, fixing regions 5 are symmetrically disposed on two sides of the bag body 1, a handle 6 is fixedly disposed between the fixing regions 5, a transparent label placing cavity 7 is disposed on the front surface of the bag body 1, the bag body 1 comprises an outer coating composite layer 8, an ethylene film layer 9, a polyvinyl chloride structure layer 10, a reinforcing layer 12 and an inner coating composite layer 11, the outer coating composite layer 8 is an outer layer, the inner coating composite layer 11 is an inner layer, the ethylene film layer 9, the polyvinyl chloride structure layer 10 and the, through being equipped with feed inlet 2, place the article that need store, place the back that finishes, through being equipped with sealing strip 3 and proclaiming oneself 4 phase-matchs of seal groove, fix feed inlet 2, guarantee the leakproofness of the department of sealing of feed inlet 2, have very high practicality, through being equipped with handle 6 to the transport has been made things convenient for. Through being equipped with outer coating composite bed 8, vinyl film layer 9, polyvinyl chloride structural layer 10, enhancement layer 12 and interior coating composite bed 11, changed traditional single structure, improved heat insulating ability, wearability and the fastness of wrapping bag to the life of wrapping bag has been prolonged.
Example two:
referring to fig. 1 to 3, for the outer coating composite layer 8, the inner coating composite layer 11, the vinyl film layer 9, the polyvinyl chloride structural layer 10 and the reinforcing layer 12 are fixedly connected by an adhesive. For the bag body 1, the top, the bottom and the side of the bag body 1 are all provided with the reinforced protective pads 13, and the strength of the packaging belt is further enhanced by arranging the reinforced protective pads 13, so that the packaging bag is more durable. For the bag body 1, the side surface of the bag body 1 is provided with the waterproof breathable film 14, and the waterproof breathable film 14 plays a role in waterproof and breathable. For the transparent label placing cavity 7, a sliding groove 15 is formed in the bottom of the transparent label placing cavity 7, a sliding seat 16 matched with the sliding groove 15 is arranged on the sliding groove 15, and a label 17 is placed on the sliding seat 16. For the sliding seat 16, a pulling handle 18 is fixedly arranged on one side of the sliding seat 16, and the sliding groove 15, the sliding seat 16 and the pulling handle 18 are arranged, so that the label 17 can be conveniently placed by people, the function of the packaging bag is increased, and the packaging bag is suitable for wide popularization.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process
When in actual use, through being equipped with feed inlet 2, place the article that need store, place the back that finishes, through being equipped with sealing strip 3 and proclaiming oneself sealing groove 4 phase-matchs, fix feed inlet 2, guarantee the leakproofness of the department of sealing of feed inlet 2, have very high practicality, through being equipped with handle 6 to the transport has been made things convenient for. Through being equipped with outer coating composite bed 8, vinyl film layer 9, polyvinyl chloride structural layer 10, enhancement layer 12 and interior coating composite bed 11, changed traditional single structure, improved heat insulating ability, wearability and the fastness of wrapping bag to the life of wrapping bag has been prolonged. By providing the reinforcing protection pad 13, the strength of the packing band is further enhanced, so that the packing bag is more durable. The waterproof and breathable film 14 plays a role in waterproof and breathable. Through being equipped with spout 15, slide 16 and pulling handle 18 to make things convenient for people to place label 17, increased the function of wrapping bag, be fit for extensively promoting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The polyethylene packaging bag with the self-sealing function is characterized by comprising a bag body (1), wherein a feeding hole (2) is formed in the top of the bag body (1), a self-sealing groove (4) is formed in one side of the feeding hole (2), a sealing strip (3) is arranged on the other side of the feeding hole (2), the self-sealing groove (4) is matched with the sealing strip (3), fixing areas (5) are symmetrically arranged on two sides of the bag body (1), a handle (6) is fixedly arranged between the fixing areas (5), a transparent label placing cavity (7) is formed in the front of the bag body (1), the bag body (1) comprises an outer coating composite layer (8), an ethylene film layer (9), a polyvinyl chloride structure layer (10), a reinforcing layer (12) and an inner coating composite layer (11) which are sequentially arranged, the outer coating composite layer (8) is an outer layer, and the inner coating composite layer (, the ethylene film layer (9), the polyvinyl chloride structural layer (10) and the reinforcing layer (12) are intermediate layers.
2. The polyethylene packaging bag with self-sealing function as claimed in claim 1, wherein said external coating composite layer (8), said internal coating composite layer (11), said vinyl film layer (9), said polyvinyl chloride structural layer (10) and said reinforcing layer (12) are fixedly connected by adhesive.
3. The polyethylene packaging bag with self-sealing according to claim 2, characterized in that the top, bottom and sides of the bag body (1) are provided with reinforced protective pads (13).
4. The polyethylene packaging bag with self-sealing function as claimed in claim 3, wherein the side of said bag body (1) is provided with a waterproof and breathable film (14).
5. The polyethylene packing bag with self-sealing of claim 4, wherein the bottom of the transparent label placing cavity (7) is provided with a sliding groove (15), the sliding groove (15) is provided with a matched sliding seat (16), and the sliding seat (16) is provided with a label (17).
6. The polyethylene packing bag with self-sealing of claim 5, wherein a pulling handle (18) is fixedly arranged on one side of the sliding seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523392.4U CN211224556U (en) | 2019-09-12 | 2019-09-12 | Polyethylene packaging bag with self-sealing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523392.4U CN211224556U (en) | 2019-09-12 | 2019-09-12 | Polyethylene packaging bag with self-sealing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211224556U true CN211224556U (en) | 2020-08-11 |
Family
ID=71936166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921523392.4U Active CN211224556U (en) | 2019-09-12 | 2019-09-12 | Polyethylene packaging bag with self-sealing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211224556U (en) |
-
2019
- 2019-09-12 CN CN201921523392.4U patent/CN211224556U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211224556U (en) | Polyethylene packaging bag with self-sealing function | |
| CN214525468U (en) | Multilayer isolatable plastic packaging bag | |
| CN206142074U (en) | But cyclic utilization environmental protection express packaging bag | |
| CN211055723U (en) | Disposable large dustproof packaging three-dimensional bag | |
| CN213385542U (en) | Environment-friendly plastic bag | |
| CN211593597U (en) | Environment-friendly high-performance plastic bag | |
| CN212710703U (en) | Double-seasoning plastic packaging bag | |
| CN209921935U (en) | Flexible heat-insulation bag | |
| CN209971734U (en) | Plastic film with high-strength explosion-proof function | |
| CN207141907U (en) | A kind of heat preserving antistaling packaging bag | |
| CN212827264U (en) | Composite film for carrying handle of packaging bag | |
| CN210311577U (en) | Bottom reinforced side sealed packing bag | |
| CN214932057U (en) | Film for vacuum packaging | |
| CN213082595U (en) | Composite film for packaging | |
| CN210503812U (en) | PE composite vacuum packaging bag | |
| CN217533904U (en) | Plastic packaging bag for transporting fragile articles | |
| CN216862324U (en) | PET composite film packaging bag with safety buckle | |
| CN219428795U (en) | Heat-insulating composite paper bag | |
| CN215945419U (en) | Multilayer isolatable plastic packaging bag | |
| CN103523346A (en) | Rice packaging bag | |
| CN217199603U (en) | Visible product windowing paper bag | |
| CN218056600U (en) | High-strength corrugated carton for packaging easily-damaged articles | |
| CN206013383U (en) | A kind of portable cold and hot beverage valve bag | |
| CN215437682U (en) | Prevent braided bag of changing date | |
| CN211469286U (en) | Heavy packaging bag for industrial salt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 Changting Road 502, Wujin Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Changzhou diruier medical new material Co.,Ltd. Address before: 213000 Changting Road 502, Wujin Economic Development Zone, Changzhou City, Jiangsu Province Patentee before: Changzhou diruier packaging materials Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |