CN221069308U - Improved soft-drawing packaging film with tearing protection function - Google Patents
Improved soft-drawing packaging film with tearing protection function Download PDFInfo
- Publication number
- CN221069308U CN221069308U CN202322668935.4U CN202322668935U CN221069308U CN 221069308 U CN221069308 U CN 221069308U CN 202322668935 U CN202322668935 U CN 202322668935U CN 221069308 U CN221069308 U CN 221069308U
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- CN
- China
- Prior art keywords
- tear
- tearing
- easy
- opening
- packaging film
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Links
- 239000012785 packaging film Substances 0.000 title claims abstract description 17
- 229920006280 packaging film Polymers 0.000 title claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 238000004806 packaging method and process Methods 0.000 claims abstract description 16
- -1 polyethylene Polymers 0.000 claims description 14
- 238000009459 flexible packaging Methods 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 7
- 229920006238 degradable plastic Polymers 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 229920001155 polypropylene Polymers 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000123 paper Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 235000013311 vegetables Nutrition 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Wrappers (AREA)
Abstract
The utility model relates to an improved soft drawing packaging film with a tearing port protection function, which comprises a packaging main body, wherein an easy-to-tear port is arranged in the middle of the packaging main body; a layer of reinforced protective tape is adhered on the peripheral side of the easy-to-tear opening; and a limiting part is arranged adjacent to the reinforced protective belt and the easy-to-tear opening. The utility model verifies a plurality of beneficial effects through data and experimental results, including improving the tearing resistance, stability, user experience and environmental friendliness of the package. These effects will make the product more performance and more environment friendly.
Description
Technical Field
The utility model relates to the technical field of packaging, in particular to an improved soft-drawing packaging film with a tearing opening protection function.
Background
Tissue generally refers to removable facial tissues, facial cleansing tissues, cotton soft tissues, sterilized wet tissues, and the like, which are commonly used sanitary products, typically for wiping hands, faces, or other parts. The existing tissue packaging in the tissue packaging field generally uses plastic film materials such as polyethylene or polypropylene, and has higher transparency and moisture resistance, so that a user can clearly see the tissue in the packaging and keep the humidity of the tissue. However, these film packages are also prone to tearing or scratching, resulting in incomplete packaging. In addition, along with the promotion of environmental protection demand, the soft package of taking out of paper material begins appearing on the market, but its tearing performance is not as good as film package, produces untidy tearing when tearing the package easily.
Disclosure of Invention
The utility model aims to provide an improved soft-drawing packaging film with a tearing opening protection function, so as to solve the problem that the film package is easy to tear or scratch, and the package is incomplete. In addition, along with the promotion of environmental protection demand, the soft package of taking out of paper material begins to appear on the market, but its tearing performance is not like film package, produces untidy tear scheduling problem when tearing the packing easily.
In order to realize the technical scheme, the technical scheme of the utility model is as follows: the improved soft drawing packaging film with the tearing protection comprises a packaging main body, wherein an easy-to-tear opening is arranged in the middle of the packaging main body; a layer of reinforced protective tape is adhered on the peripheral side of the easy-to-tear opening; and a limiting part is arranged adjacent to the reinforced protective belt and the easy-to-tear opening.
Further, the limiting part is an annular plant fiber layer, and the thickness of the limiting part is 0.2mm.
Further, the width of the reinforced protective tape is 1-80 mm longer than the width of the easy-to-tear opening.
Further, the width of the reinforced protective tape is 0-200 mm longer than the length of the easy-to-tear opening.
Further, the reinforced protective belt is one of a paper layer or a degradable plastic layer or a polyethylene layer or a polypropylene layer with the thickness of 0.03-1.5 mm and with viscosity; the reinforced protective tape can be attached to the outer surface of the tearing opening of the easy-to-tear opening or the inner surface of the tearing opening of the easy-to-tear opening.
Further, the package main body is one or more of paper, polyethylene, polypropylene and degradable plastics, and is heat-sealed to form a hollow box-shaped body.
Furthermore, the tearing line type on the easy-to-tear opening adopts a straight shape or a V shape or an S shape.
Furthermore, the tear line type on the easy-to-tear opening adopts an S shape.
Compared with the prior art, the utility model has the following beneficial effects:
1) The protective performance of tearing port adopts the reinforced protective belt to set up: the tearing experiment shows that the tearing protection mechanism obviously improves the tearing resistance of the package. Under standard test conditions, the package is able to withstand greater stresses under the same tearing forces than conventional designs. The specific data show that at a tear force of 25N, the conventional tear rate is 30%, whereas the technique reduces the rate to <5%. This means that the user is less likely to cause breakage of the package when tearing the package, improving the integrity of the package;
2) The packaging stability of the utility model: the added reinforcing protective tape makes the product more capable of withstanding pressure than conventional packages during pressure testing and less prone to crush rupture. The original shape of the tissue paper in the package is ensured, the risk of deformation and unpacking is not easy to occur, and the appearance and quality of the product are improved;
3) The technical scheme successfully meets the requirements of the user on the package integrity and tear resistance, and improves the user experience;
4) The package sustainability of the utility model: material selection and environmental considerations help reduce the environmental impact of packaging. This helps to improve the sustainable image of the brand, meeting consumer demand for environmentally friendly products.
In summary, by adopting the technical scheme, a plurality of beneficial effects are verified through data and experimental results, including tear resistance, stability, user experience and environmental friendliness of the package are improved.
Drawings
For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.
FIG. 1 is a schematic three-dimensional structure of an improved flexible packaging film with tear protection according to the present utility model;
fig. 2 is a front view of the improved flexible packaging film with tear protection of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present utility model.
Referring to fig. 1 to 2, the improved flexible packaging film with tearing protection comprises a packaging main body 1, wherein an easy-to-tear port 2 is arranged in the middle of the packaging main body 1; a layer of reinforced protective tape 3 is adhered on the peripheral side of the easy-tearing opening 2; adjacent reinforcing protective tape 3 with easily tear mouth 2 is equipped with spacing portion 4, spacing portion 4 is annular vegetable fiber layer, and thickness is 0.2mm. Therefore, the film can be further enhanced and limited during tearing, and tearing is prevented.
On the basis of the embodiment, the width of the reinforced protection belt 3 is 1-80 mm longer than the width of the easy-tearing opening 2, and the width of the reinforced protection belt 3 is 0-200 mm longer than the length of the easy-tearing opening 2.
On the basis of the embodiment, the reinforced protection belt 3 is one of a paper layer or a degradable plastic layer or a polyethylene layer or a polypropylene layer with the thickness of 0.03-1.5 mm and the adhesiveness; the reinforced protective tape 3 can be attached to the outer surface of the tearing part of the easy-to-tear opening 2 or attached to the inner surface of the tearing part of the easy-to-tear opening 2. In the embodiment, the tearing experiment shows that the tearing protection mechanism obviously improves the tearing resistance of the package. Under standard test conditions, the package is able to withstand greater stresses under the same tearing forces than conventional designs. The specific data show that at a tear force of 25N, the conventional tear rate is 30%, whereas the technique reduces the rate to <5%. This means that the user is less likely to cause breakage of the package when tearing the package, improving the integrity of the package.
On the basis of the above embodiment, the package body 1 is one or more of paper, polyethylene, polypropylene and degradable plastics, and is heat-sealed to form a hollow box-shaped body.
On the basis of the embodiment, the tearing line type on the easy-to-tear opening 2 adopts a straight shape, a V shape or an S shape. The line type of the tearing opening on the easy-to-tear opening 2 adopts an S shape. Through the arrangement, a user can easily control the tearing opening when using the device, and the tearing of the tearing opening is easy to initiate. Test results show that compared with the traditional V-shaped tearing port, the tearing force is improved by 30% by the S-shaped design, so that the tearing port is not easy to break. In addition, in order to further improve the use effect, the tearing shape adopts a single line shape and a double line shape, and on the premise of not causing patent conflict, other line shapes such as U-shaped, V-shaped, special-shaped and the like can be used so as to facilitate the extraction of users.
To sum up: through above-mentioned multilayer structure and tear protection mechanism, this packaging scheme has shown the integrality that has improved the packing. In practical tests, the user can use the package without easily damaging the tearing. The package keeps the original shape, keeps the quality and humidity of the paper extraction, and the whole packaging material can be recycled and is made of degradable paper and plastic materials. This helps to reduce the adverse environmental impact of the package. Wherein, paper and degradable plastics completely meet the environmental protection requirement, and the plastic material generally selects the same material as the main body material to be favorable for recycling.
The above description is only of the preferred embodiments of the present invention, and is not intended to limit the present invention in any way, although the present invention has been described above with reference to the preferred embodiments, and is not intended to limit the present invention. Any person skilled in the art should make equivalent embodiments belonging to equivalent changes and modifications by using the technical content disclosed in the above description without departing from the technical content of the present invention, but any brief introduction modification, equivalent changes and modifications made to the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (8)
1. The improved soft drawing packaging film with the tearing protection comprises a packaging main body (1), wherein an easy-tearing opening (2) is arranged in the middle of the packaging main body (1); the utility model is characterized in that a layer of reinforced protective tape (3) is adhered on the periphery of the easy-to-tear opening (2).
2. The improved tamper-evident flexible packaging film with tear protection of claim 1, wherein: adjacent reinforcing protective tape (3) with easily tear mouth (2) are equipped with spacing portion (4), spacing portion (4) are annular vegetable fiber layer, and thickness is 0.2mm.
3. The improved tamper-evident flexible packaging film with tear protection of claim 1, wherein: the width of the reinforced protective belt (3) is 1-80 mm longer than the width of the easy-tearing opening (2).
4. An improved flexible packaging film with tear protection as defined in claim 3, wherein: the width of the reinforced protective belt (3) is 0-200 mm longer than the length of the easy-tearing opening (2).
5. The improved tamper-evident flexible packaging film with tear protection of claim 4, wherein: the reinforced protective belt (3) is one of a paper layer or a degradable plastic layer or a polyethylene layer or a polypropylene layer with the thickness of 0.03-1.5 mm and with viscosity; the reinforced protective tape (3) can be attached to the outer surface of the tearing opening of the easy-to-tear opening (2) or attached to the inner surface of the tearing opening of the easy-to-tear opening (2).
6. The improved tamper-evident flexible packaging film with tear protection of claim 1, wherein: the package main body (1) is one or more of paper, polyethylene, polypropylene and degradable plastics, and is heat-sealed to form a hollow box-shaped body.
7. The improved tamper-evident flexible packaging film with tear protection of claim 1, wherein: the tearing line type on the easy-to-tear opening (2) adopts a straight shape or a V shape or an S shape.
8. The improved tamper-evident flexible packaging film with tear protection of claim 7, wherein: the tearing line type on the easy-to-tear opening (2) adopts an S shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322668935.4U CN221069308U (en) | 2023-10-07 | 2023-10-07 | Improved soft-drawing packaging film with tearing protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322668935.4U CN221069308U (en) | 2023-10-07 | 2023-10-07 | Improved soft-drawing packaging film with tearing protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221069308U true CN221069308U (en) | 2024-06-04 |
Family
ID=91266138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322668935.4U Active CN221069308U (en) | 2023-10-07 | 2023-10-07 | Improved soft-drawing packaging film with tearing protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221069308U (en) |
-
2023
- 2023-10-07 CN CN202322668935.4U patent/CN221069308U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |