CN214398050U - Easily tear type composite food packaging film - Google Patents
Easily tear type composite food packaging film Download PDFInfo
- Publication number
- CN214398050U CN214398050U CN202022837296.6U CN202022837296U CN214398050U CN 214398050 U CN214398050 U CN 214398050U CN 202022837296 U CN202022837296 U CN 202022837296U CN 214398050 U CN214398050 U CN 214398050U
- Authority
- CN
- China
- Prior art keywords
- food packaging
- film
- packaging film
- base layer
- pull rod
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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.)
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- 229920006280 packaging film Polymers 0.000 title claims abstract description 38
- 239000012785 packaging film Substances 0.000 title claims abstract description 38
- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 229920001903 high density polyethylene Polymers 0.000 claims description 11
- 239000004700 high-density polyethylene Substances 0.000 claims description 11
- 239000004831 Hot glue Substances 0.000 claims description 7
- 229920001684 low density polyethylene Polymers 0.000 claims description 3
- 239000004702 low-density polyethylene Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 24
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 10
- 210000004379 membrane Anatomy 0.000 description 5
- 210000002469 basement membrane Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
The utility model belongs to food packaging film field, especially, easily tear type composite food packaging film, including the sealing washer, the top of sealing washer is fixed with horizontally base layer membrane, and the top complex of base layer membrane has the enhancement film, and fixed connection has the horizontally connecting rod between the both sides inner circle of sealing washer, the equal fixedly connected with vertically pull rod in both sides outer lane on the top of connecting rod, and the pull rod runs through base layer membrane and enhancement film, and the top of pull rod extends to the upside and the fixedly connected with pull ring of enhancement film, the utility model relates to a novelty is convenient for tear from food packaging jar, and the practicality is higher, and intensity is higher, is favorable to promoting life, is suitable for using widely.
Description
Technical Field
The utility model relates to a food packaging film technical field especially relates to an easily tear type composite food packaging film.
Background
In the packaging process of the food packaging tin, a food packaging film is required to cover the tin mouth of the food packaging tin to seal the food packaging tin so as to achieve the purpose of keeping food in the food packaging tin fresh. When the food in the food packaging tin needs to be eaten, the food packaging film on the food packaging tin needs to be torn off firstly. However, the operation of tearing off the existing food packaging film from the food packaging tin is complex, and the practicability is poor; the existing food packaging film is low in strength, short in service life and poor in product quality, and therefore the composite food packaging film easy to tear is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides an easy-to-tear composite food packaging film, which solves the problems of complex operation and poor practicability of the existing food packaging film for tearing off the food packaging tin; and the existing food packaging film has the problems of low strength, short service life and poor product quality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an easily tear compound food packaging film of type, includes the sealing washer, the top of sealing washer is fixed with the horizontally basement membrane, the top complex of basement membrane has the enhancement film, fixed connection has the horizontally connecting rod between the both sides inner circle of sealing washer, the equal fixedly connected with vertically pull rod in both sides outer lane on the top of connecting rod, the pull rod runs through basement membrane and enhancement film, the top of pull rod extends to the upside and the fixedly connected with pull ring of enhancement film.
Preferably, the sealing ring, the pull rod, the pull ring and the connecting rod are all made of rubber materials.
Preferably, the base layer film is made of low density polyethylene.
Preferably, the reinforcing film is made of high-density polyethylene.
Preferably, the pull rod is connected with the base layer film through HDPE hot melt adhesive, and the pull rod is connected with the reinforcing film through HDPE hot melt adhesive.
Preferably, the size of the base layer film is larger than that of the outer ring of the seal ring, and the size of the reinforcing film is matched with that of the base layer film.
The utility model has the advantages that:
1. through the cooperation of sealing washer, connecting rod, pull rod and pull ring, can effectually simplify tears required operation with food packaging film from food packaging jar, the effectual practicality that has promoted food packaging film.
2. Through the cooperation of base film and strengthening film, effectual intensity that promotes food packaging film is favorable to promoting food packaging film's life.
The utility model relates to a novelty is convenient for tear from food packaging jar and is removed, and the practicality is higher, and intensity is higher, is favorable to promoting life, is suitable for using widely.
Drawings
Fig. 1 is a schematic structural view of an easy-to-tear composite food packaging film provided by the present invention;
fig. 2 is a cross-sectional view of the easy-to-tear composite food packaging film provided by the utility model.
Reference numbers in the figures: 1. a seal ring; 2. a base layer film; 3. a reinforcing film; 4. a pull rod; 5. a pull ring; 6. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an easily tear type composite food packaging film, including sealing washer 1, the top of sealing washer 1 is fixed with horizontally base layer membrane 2, base layer membrane 2 bonds on the top of sealing washer 1 through the HDPE hot melt adhesive, make the leakproofness that base layer membrane 2 is connected with sealing washer 1 higher, the top complex of base layer membrane 2 has reinforcing film 3, fixed connection has horizontally connecting rod 6 between the both sides inner circle of sealing washer 1, the equal fixedly connected with vertically pull rod 4 in both sides outer lane on the top of connecting rod 6, pull rod 4 runs through base layer membrane 2 and reinforcing film 3, the top of pull rod 4 extends to the upside and the fixedly connected with pull ring 5 of reinforcing film 3.
The base layer film 2 is made of low-density polyethylene, is relatively soft and is easily attached to the outer wall of the food packaging can.
The reinforcing film 3 is made of high density polyethylene with a density of 0.920-0.964 g/cm3And the strength is higher, and the strength of the food packaging film can be effectively improved.
The pull rod 4 is connected with the base film 2 through the HDPE hot melt adhesive, so that the sealing performance of the connection of the pull rod 4 and the base film 2 can be ensured, the pull rod 4 is connected with the reinforcing film 3 through the HDPE hot melt adhesive, and the sealing performance of the connection of the pull rod 4 and the reinforcing film 3 can be ensured.
The size of the base film 2 is larger than that of the outer ring of the sealing ring 1, so that the base film 2 can fully cover the opening of the food packaging can, and the size of the reinforcing film 3 is matched with that of the base film 2.
Example (b): the base layer film 2 and the reinforcing film 3 are compounded into the food packaging film, and the strength of the food packaging film can be effectively improved through the reinforcing film 3 made of the high-density polyethylene material, so that the service life of the food packaging film is prolonged; when the food packaging film is required to be covered on the opening of the food packaging can, the sealing ring 1 is firstly inserted into the food packaging can until the bottom wall of the base layer film 2 is contacted with the top end of the food packaging can, the sealing ring 1 can be attached to the inner side wall of the food packaging can, the outer edges of the base film 2 and the reinforcing film 3 are bent downwards, the bottom wall of the base film 2 is attached to the outer side wall of the food packaging can, can effectively improve the sealing effect of the food packaging film, has good fresh-keeping effect, and can effectively improve the quality of the food packaging film by pulling the two pull rings 5 upwards when the food packaging film needs to be torn off from the food packaging can, the two pull rods 4 can drive the connecting rod 6 to ascend, the sealing ring 1 can drive the base layer film 2 and the reinforcing film 3 to ascend, and after the base layer film 2 is separated from the food packaging can, the tearing of the food packaging film can be completed, and the operation for tearing the food packaging film from the food packaging tin is simple.
The utility model relates to a novelty is convenient for tear from food packaging jar and is removed, and the practicality is higher, and intensity is higher, is favorable to promoting life, is suitable for using widely.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an easily tear compound food packaging film of type, includes sealing washer (1), its characterized in that, the top of sealing washer (1) is fixed with horizontally base layer membrane (2), the top complex of base layer membrane (2) has reinforced membrane (3), fixed connection has horizontally connecting rod (6) between the both sides inner circle of sealing washer (1), the equal fixedly connected with vertically pull rod (4) in both sides outer lane on the top of connecting rod (6), pull rod (4) run through base layer membrane (2) and reinforced membrane (3), the top of pull rod (4) extends to upside and fixedly connected with pull ring (5) of reinforced membrane (3).
2. The easy-to-tear composite food packaging film according to claim 1, wherein the sealing ring (1), the pull rod (4), the pull ring (5) and the connecting rod (6) are made of rubber.
3. The easy-tear composite food packaging film according to claim 1, wherein the base film (2) is of low density polyethylene.
4. Easy-to-tear composite food packaging film according to claim 1, characterized in that said reinforcing film (3) is of high density polyethylene.
5. Easy-to-tear composite food packaging film according to claim 1, characterized in that said tie rod (4) is connected to said base film (2) by means of HDPE hot melt adhesive, said tie rod (4) being connected to said reinforcing film (3) by means of HDPE hot melt adhesive.
6. The easy-to-tear composite food packaging film according to claim 1, wherein the size of the base film (2) is larger than the size of the outer ring of the sealing ring (1), and the size of the reinforcing film (3) is matched with the size of the base film (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022837296.6U CN214398050U (en) | 2020-12-01 | 2020-12-01 | Easily tear type composite food packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022837296.6U CN214398050U (en) | 2020-12-01 | 2020-12-01 | Easily tear type composite food packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214398050U true CN214398050U (en) | 2021-10-15 |
Family
ID=78035812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022837296.6U Active CN214398050U (en) | 2020-12-01 | 2020-12-01 | Easily tear type composite food packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214398050U (en) |
-
2020
- 2020-12-01 CN CN202022837296.6U patent/CN214398050U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240229 Address after: 224500 Modern Agricultural Industrial Park, Binhai County, Yancheng City, Jiangsu Province Patentee after: Jiangsu Fuma Biotechnology Co.,Ltd. Country or region after: China Address before: 224500 No.11 Panyang Avenue, dongkan high tech Industrial Park, Binhai County, Yancheng City, Jiangsu Province Patentee before: Jiangsu woyuan packaging products Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |