CN214491941U - Single material recoverable color printing packaging film bag - Google Patents
Single material recoverable color printing packaging film bag Download PDFInfo
- Publication number
- CN214491941U CN214491941U CN202120035749.5U CN202120035749U CN214491941U CN 214491941 U CN214491941 U CN 214491941U CN 202120035749 U CN202120035749 U CN 202120035749U CN 214491941 U CN214491941 U CN 214491941U
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- CN
- China
- Prior art keywords
- layer
- packaging film
- film
- packaging
- inner layer
- 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.)
- Expired - Fee Related
Links
- 239000012785 packaging film Substances 0.000 title claims abstract description 34
- 229920006280 packaging film Polymers 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 title claims abstract description 19
- 238000007639 printing Methods 0.000 title abstract description 16
- 239000010410 layer Substances 0.000 claims abstract description 86
- 239000004698 Polyethylene Substances 0.000 claims abstract description 22
- 239000012790 adhesive layer Substances 0.000 claims abstract description 15
- -1 polyethylene Polymers 0.000 claims abstract description 7
- 229920000573 polyethylene Polymers 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000004806 packaging method and process Methods 0.000 abstract description 8
- 239000004033 plastic Substances 0.000 abstract description 6
- 229920003023 plastic Polymers 0.000 abstract description 6
- 239000002131 composite material Substances 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 239000012528 membrane Substances 0.000 abstract description 5
- 238000000071 blow moulding Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 229920006284 nylon film Polymers 0.000 abstract description 4
- 229920006267 polyester film Polymers 0.000 abstract description 4
- 238000013329 compounding Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000012793 heat-sealing layer Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a recoverable color printing packaging film bag of single material relates to color printing packaging film bag technical field. The utility model comprises a packaging film body, wherein the packaging film body comprises an outer layer and an inner layer, and a middle layer is arranged between the outer layer and the inner layer; the middle layer comprises an ink layer and an adhesive layer, the ink layer is positioned on one side of the outer layer, and the adhesive layer is positioned on one side of the inner layer. The utility model provides a double-deck or multilayer composite packaging membrane, the problem of bag non-recoverable utilization, reduce the threat to the environment, and this packaging membrane adopts full PE plastic construction, material recycle is more environmental protection, the material cost of PE (polyethylene) film is than the PET (polyester film) of conventional use, ONY (nylon film) will be low, my department can blow molding production by oneself, not only reduced manufacturing cost, also can satisfy customer's demand better, the PE film is outer, antiskid function has, and can add antistatic according to customer's user demand, or special functions such as antipollution.
Description
Technical Field
The utility model belongs to the technical field of the color printing packaging film bag, especially, relate to a recoverable color printing packaging film bag of single material.
Background
Color-printed packaging films/bags are plastic films/bags used for packaging some products.
The same type of package in the market at present is generally formed by compounding two layers or multiple layers of different types of base materials, such as a PET// PE structure or an ONY// PE structure, the production process is simple, and basically has no technical difficulty, but both the PET and the ONY can not be recycled and belong to plastic which is difficult to degrade, the used package is not easy to decompose, and the environment and the ecology are greatly polluted.
Disclosure of Invention
An object of the utility model is to provide a recoverable color printing packaging film bag of single material, double-deck or multilayer composite packaging film has been solved to this packaging film, the problem of bag non-recoverable utilization, reduce the threat to the environment, and this packaging film adopts full PE plastic construction, material recoverable utilization is more environmental protection, the material cost of PE (polyethylene) film is than the PET (polyester film) of conventional use, ONY (nylon film) will be low, I department can blow molding production by oneself, not only reduced manufacturing cost, also can satisfy the customer's demand better, the PE film is outer, antiskid function has, and can add antistatic according to customer user demand, or special function such as antipollution, the problem that exists among the above-mentioned prior art has been solved.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
a single-material recyclable color printing packaging film bag comprises a packaging film body, wherein the packaging film body comprises an outer layer and an inner layer, and an intermediate layer is arranged between the outer layer and the inner layer;
the intermediate level includes printing ink layer and bond coat, and the printing ink layer is located outer one side, and the bond coat is located one side of inlayer, and skin and inlayer are the polyethylene layer.
Optionally, the outer layer is a printing layer, and the inner layer is a heat-sealing layer.
Optionally, the outer layer and the ink layer form a printed film.
Optionally, the ink layer and the adhesive layer are both resin layers.
Optionally, the printed film is laminated to the inner layer by an adhesive layer.
Optionally, the outer layer, the ink layer, the adhesive layer, and the inner layer are bonded together by high temperature curing.
The embodiment of the utility model has the following beneficial effect:
the utility model discloses an embodiment has solved double-deck or multilayer composite packaging membrane, the problem of bag non-recoverable utilization, reduce the threat to the environment, and this packaging membrane adopts full PE plastic construction, material recycle is more environmental protection, the material cost of PE (polyethylene) film is than the PET (polyester film) of conventional use, ONY (nylon film) will be low, I department can blow molding production by oneself, not only reduced manufacturing cost, also can satisfy customer's demand better, the PE film is outer, anti-skidding function has, and can add antistatic according to customer's user demand, or special functions such as antipollution.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic cross-sectional view of a packaging film body according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a packaging film body according to an embodiment of the present invention;
fig. 3 is a schematic view of a structure of a packaging bag according to an embodiment of the present invention.
Wherein the figures include the following reference numerals:
the ink comprises an outer layer 1, an ink layer 2, an adhesive layer 3 and an inner layer 4.
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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
Referring to fig. 1-3, in the present embodiment, a recyclable color-printed packaging film bag made of a single material is provided, which includes: the packaging film comprises a packaging film body, wherein the packaging film body comprises an outer layer 1 and an inner layer 4, and a middle layer is arranged between the outer layer 1 and the inner layer 4;
the intermediate level includes printing ink layer 2 and bond coat 3, and printing ink layer 2 is located one side of outer 1, and bond coat 3 is located one side of inlayer 4, and outer 1 and inlayer 4 are the polyethylene layer.
The application of one aspect of the embodiment is as follows: the manufacturing method comprises the steps of firstly blowing a film to produce an outer layer 1PE film and an inner layer 4PE film, then printing an ink layer 2 on the outer layer 1PE film, then compounding the printed film with an adhesive layer 3 in a compounding machine, then compounding the printed film with the inner layer 4PE film, and completely combining the two layers of PE films, ink and adhesive together through high-temperature curing to form a composite film which has the advantages of printing attractiveness, environmental protection and recyclability, heat sealing formability and the like, and can be made into bags with different sizes and different shapes according to the requirements of customers.
Double-deck or multilayer composite packaging membrane has been solved to this packaging film, the problem of bag non-recoverable utilization, reduce the threat to the environment, and this packaging film adopts full PE plastic construction, material recycle is more environmental protection, the material cost of PE (polyethylene) film is than the PET (polyester film) of conventional use, ONY (nylon film) will be low, I department can blow molding production by oneself, not only reduced manufacturing cost, also can satisfy customer's demand better, PE film is outer 1, have skid-proof function, and can add antistatic according to customer's user demand, or special functions such as antipollution.
In this embodiment, the outer layer 1 is a printed layer, and the inner layer 4 is a heat-seal layer. The outer layer 1 is a printing layer with high temperature resistance.
The outer layer 1 and the ink layer 2 of this embodiment form a printed film.
In the present embodiment, both the ink layer 2 and the adhesive layer 3 are resin layers.
The printed film of this embodiment is laminated with the inner layer 4 through the adhesive layer 3.
The outer layer 1, the ink layer 2, the adhesive layer 3, and the inner layer 4 of this embodiment are bonded together by high temperature curing. The packaging film is supplied to customers in the form of film rolls, and the customers package products in a filling mode of an automatic packaging machine. After the consumer uses the product, the consumer can throw in the recyclable garbage, and then the recyclable garbage is recycled to prepare other plastic products with relatively low hygienic and safety requirements, such as garbage bags, agricultural films and the like.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (6)
1. A single material recyclable color-printed packaging film bag, comprising: the packaging film comprises a packaging film body, wherein the packaging film body comprises an outer layer (1) and an inner layer (4), and a middle layer is arranged between the outer layer (1) and the inner layer (4);
the middle layer comprises an ink layer (2) and an adhesive layer (3), the ink layer (2) is located on one side of the outer layer (1), the adhesive layer (3) is located on one side of the inner layer (4), and the outer layer (1) and the inner layer (4) are both polyethylene layers.
2. The recyclable color-printed packaging film bag of single material as claimed in claim 1, wherein the outer layer (1) is a printed layer and the inner layer (4) is a heat-sealable layer.
3. The recyclable color-printed packaging film bag of claim 1, wherein the outer layer (1) and the ink layer (2) form a printed film.
4. The recyclable color-printed packaging film bag of claim 1, wherein the ink layer (2) and the adhesive layer (3) are resin layers.
5. A single material recyclable color printed packaging film bag according to claim 3, wherein the printed film is laminated to the inner layer (4) by means of an adhesive layer (3).
6. The recyclable color-printed packaging film bag of claim 1, wherein the outer layer (1), the ink layer (2), the adhesive layer (3) and the inner layer (4) are bonded together by high temperature curing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120035749.5U CN214491941U (en) | 2021-01-07 | 2021-01-07 | Single material recoverable color printing packaging film bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120035749.5U CN214491941U (en) | 2021-01-07 | 2021-01-07 | Single material recoverable color printing packaging film bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214491941U true CN214491941U (en) | 2021-10-26 |
Family
ID=78214582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120035749.5U Expired - Fee Related CN214491941U (en) | 2021-01-07 | 2021-01-07 | Single material recoverable color printing packaging film bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214491941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117141077A (en) * | 2023-11-01 | 2023-12-01 | 南通金丝楠膜材料有限公司 | Barrier type polyethylene single-material composite antibacterial film and preparation method thereof |
-
2021
- 2021-01-07 CN CN202120035749.5U patent/CN214491941U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117141077A (en) * | 2023-11-01 | 2023-12-01 | 南通金丝楠膜材料有限公司 | Barrier type polyethylene single-material composite antibacterial film and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |