CN220032701U - Vacuum packaging film bag - Google Patents
Vacuum packaging film bag Download PDFInfo
- Publication number
- CN220032701U CN220032701U CN202321375033.5U CN202321375033U CN220032701U CN 220032701 U CN220032701 U CN 220032701U CN 202321375033 U CN202321375033 U CN 202321375033U CN 220032701 U CN220032701 U CN 220032701U
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- Prior art keywords
- layer
- film
- film layer
- vacuum packaging
- packaging film
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- 239000012785 packaging film Substances 0.000 title claims abstract description 25
- 229920006280 packaging film Polymers 0.000 title claims abstract description 25
- 238000009461 vacuum packaging Methods 0.000 title claims abstract description 23
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 239000010408 film Substances 0.000 description 47
- 230000000694 effects Effects 0.000 description 10
- 238000004806 packaging method and process Methods 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 239000004599 antimicrobial Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Packages (AREA)
Abstract
The utility model discloses a vacuum packaging film bag, which relates to the technical field of packaging film bags and comprises a first film layer and a second film layer, wherein an accommodating groove is formed in the top end of the first film layer, an easy-to-tear line is formed in the accommodating groove by the first film layer, sealing rubber strips are fixedly adhered in the accommodating groove by the first film layer, antibacterial layers are respectively arranged in the first film layer and the second film layer, a heat insulation layer is fixedly arranged on one side of the antibacterial layers, a wear-resisting layer is fixedly connected on one side of the heat insulation layer away from the antibacterial layers, and a wear-resisting layer is fixedly connected on one side of the heat insulation layer away from the antibacterial layers. According to the vacuum packaging film bag, the easy-tearing line is arranged at the top end of the first film layer, so that the first film can be torn conveniently when an inner article is taken, and the sealing rubber strip is arranged at the position of the first film, which is located at the easy-tearing line, so that the tightness is further improved, and air leakage at the position of the easy-tearing line is avoided as much as possible.
Description
Technical Field
The utility model relates to the technical field of packaging film bags, in particular to a vacuum packaging film bag.
Background
The vacuum bag film is a process auxiliary material formed by curing a composite material component, and can be formed and kept in a vacuum state under certain environmental conditions. Its function is to form a vacuum system. Provides good coverage and is impermeable to air at the use temperature. The method is characterized in that a vacuum packaging system is provided with a layer of coating material two vacuum bag films at the outermost part, a component blank and various process auxiliary materials are coated in a vacuum system, and the component is manufactured through forming and curing reaction. The vacuum food package is characterized by that the product is added into airtight package container, then the air in the package container is completely pumped out and sealed, and the interior of the package container is maintained in high pressure-reducing state, so that the air is rare and is equivalent to low-oxygen effect, and the microorganism has no living condition so as to attain the goal of fresh-keeping of food and no occurrence of disease and rot.
The current food vacuum packaging bag is described in publication number CN213009526U, and comprises a packaging bag body, wherein the packaging bag body comprises two layers of composite bonding packaging layers, each packaging layer sequentially comprises a polyester inner layer, a polyamide thickening layer and a temperature-resistant outer layer in a direction away from the other packaging layer, and each polyamide thickening layer comprises two layers of composite polyamide film layers. The polyester inner layer adopts a transparent PET film layer, the thickness of the polyester inner layer is 14 microns, the thickness of the polyester inner layer adopts a transparent PET film layer, the thickness of the polyester inner layer is 14 microns, the temperature-resistant outer layer adopts an RCPP high-temperature polypropylene film, and the thickness of the RCPP high-temperature polypropylene film is 70 microns.
Aiming at the prior art, the inventor considers that when the current packaging film bag is used, the object is placed between two films, the periphery of the two films is heat-sealed by using a vacuum packaging machine, and meanwhile, the internal air is pumped away to achieve the vacuum effect, and the inventor considers that when the current vacuum packaging film bag is used, a user needs to use scissors or other tools to tear the packaging film bag, which is time-consuming and labor-consuming, and therefore, the vacuum packaging film bag is proposed.
Disclosure of Invention
The utility model aims to solve or at least relieve the problem that when the existing vacuum packaging film bag is used, a user needs to use scissors or other tools to tear the packaging film bag, so that time and labor are wasted.
In order to achieve the above purpose, the utility model provides a vacuum packaging film bag, which adopts the following technical scheme:
the utility model provides a vacuum packaging film bag, includes first film layer and second film layer, the holding tank has been seted up on the top of first film layer, first film layer is located the holding tank has seted up and has easily torn the line, first film layer is located holding tank internal fixation bonds has joint strip.
Through adopting above-mentioned technical scheme, through having seted up easily tearing the line on the top of first film layer, be convenient for when taking interior article, tear first film, be located easily tearing line department through first film and be provided with joint strip, further improve the compactness, avoid easily tearing line department gas leakage as far as possible.
Optionally, the first film layer and the second film layer each comprise an antimicrobial layer on the inside.
By adopting the technical scheme, the antibacterial layer is arranged, so that the bacteria breeding of articles is avoided as much as possible.
Optionally, a heat insulation layer is fixedly installed on one side of the antibacterial layer.
Through adopting above-mentioned technical scheme, through being provided with the insulating layer, improve the thermal-insulated effect of article.
Optionally, a wear-resistant layer is fixedly connected to one side of the heat insulation layer away from the antibacterial layer.
Through adopting above-mentioned technical scheme, through being provided with the wearing layer, the wear-resisting effect on first thin film layer and second thin film layer improves.
Optionally, a label is arranged at the top end of the first film layer, a self-adhesive is arranged at the bottom of the label, and the self-adhesive is adhered and fixed with the first film layer.
Through adopting above-mentioned technical scheme, through being provided with the label, be convenient for record article information.
Optionally, an easy-to-tear piece is fixedly installed on one side of the top end of the sealing rubber strip.
Through adopting above-mentioned technical scheme, through being provided with easily tearing the piece, conveniently tear joint strip.
In summary, the utility model has the following beneficial effects:
through having seted up easily tearing the line on the top of first film layer, be convenient for when taking interior article, tear first film, be located easily tearing line department through first film and be provided with joint strip, further improve compactability, avoid easily tearing line department gas leakage as far as possible, through being provided with antibiotic layer, avoid bacterial growth as far as possible, through being provided with the insulating layer, improve the thermal-insulated effect of article, through being provided with the wearing layer, improve the wearing effect of first film layer and second film layer, through being provided with the label, be convenient for record article information, through being provided with easily tearing the piece, conveniently tear joint strip.
Drawings
FIG. 1 is an exploded schematic view of the overall structure of the present utility model;
fig. 2 is a schematic view of the internal structure of the present utility model.
Reference numerals illustrate: 1. a first film layer; 2. a second film layer; 3. a receiving groove; 4. an easy-to-tear line; 5. a sealing rubber strip; 6. an easy-to-tear piece; 7. an antimicrobial layer; 8. a thermal insulation layer; 9. a wear-resistant layer; 10. and (5) a label.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-2.
Examples:
the embodiment of the utility model discloses a vacuum packaging film bag. Referring to fig. 1-2, a vacuum packaging film bag comprises a first film layer 1 and a second film layer 2, wherein the first film layer 1 and the second film layer 2 are internally provided with an antibacterial layer 7, and the antibacterial layer 7 is made of PET master batch pulled films, so that the bacterial growth of articles is avoided as much as possible. One side of the antibacterial layer 7 is fixedly provided with a heat insulation layer 8, and the heat insulation layer 8 is arranged, so that the heat insulation effect of the article is improved, and the heat insulation layer 8 is made of PC film. One side of insulating layer 8 keeping away from antibiotic layer 7 fixedly connected with wearing layer 9, through being provided with wearing layer 9, the material of wearing layer 9 is silicone, improves the wear-resisting effect of first film layer 1 and second film layer 2.
Referring to fig. 1-2, the holding groove 3 has been seted up on the top of first film layer 1, first film layer 1 is located the setting of holding groove 3 and has easily torn line 4, its processing method is the light beam that utilizes the laser to produce, evenly cut a fine rule that only a few microns are dark in the easy line department of tearing of design, first film layer 1 is located holding groove 3 internal fixation and bonds there is joint strip 5, through set up easy line 4 on the top of first film layer 1, be convenient for when taking interior article, tear first film, through be provided with joint strip 5 in first film position easy line 4 department, further improve compactability, avoid easy line 4 department gas leakage as far as possible.
Referring to fig. 1-2, the sealing rubber strip 5 is fixedly provided with the easy-tearing piece 6 on one side of the top end, and the sealing rubber strip 5 is convenient to tear by being provided with the easy-tearing piece 6. The top of first film layer 1 is provided with label 10, and the bottom of label 10 is provided with the adhesive sticker, and adhesive sticker and first film layer 1 bond fixedly, through being provided with label 10, the record article information of being convenient for.
The implementation principle of the vacuum packaging film bag provided by the embodiment of the utility model is as follows:
when vacuum packaging film bag is in use, through having seted up easy tear line 4 on the top of first film layer 1, be convenient for when getting article in, tear first film, be provided with joint strip 5 through being located easy tear line 4 departments at first film, further improve the compactedness, avoid easy tear line 4 departments to leak gas as far as possible, through being provided with antibiotic layer 7, avoid bacterial growing as far as possible, through being provided with insulating layer 8, improve the thermal-insulated effect of article, through being provided with wearing layer 9, improve the wearing effect of first film layer 1 and second film layer 2, through being provided with label 10, be convenient for record article information, through being provided with easy tear piece 6, conveniently tear joint strip 5.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. A vacuum packaging film bag comprising a first film layer (1) and a second film layer (2), characterized in that: the utility model discloses a sealing device for the plastic film, including holding tank (3) has been seted up on the top of first film layer (1), first film layer (1) is located holding tank (3) has been seted up and has easily been torn line (4), first film layer (1) are located holding tank (3) internal fixation bonding has joint strip (5).
2. A vacuum packaging film bag as defined in claim 1, wherein: the first film layer (1) and the second film layer (2) each comprise an antibacterial layer (7) inside.
3. A vacuum packaging film bag as defined in claim 2, wherein: one side of the antibacterial layer (7) is fixedly provided with a heat insulation layer (8).
4. A vacuum packaging film bag as defined in claim 3, wherein: one side of the heat insulation layer (8) far away from the antibacterial layer (7) is fixedly connected with a wear-resistant layer (9).
5. A vacuum packaging film bag as defined in claim 1, wherein: the self-adhesive label is characterized in that a label (10) is arranged at the top end of the first film layer (1), self-adhesive is arranged at the bottom of the label (10), and the self-adhesive is adhered and fixed with the first film layer (1).
6. A vacuum packaging film bag as defined in claim 1, wherein: an easy-tearing sheet (6) is fixedly arranged on one side of the top end of the sealing rubber strip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375033.5U CN220032701U (en) | 2023-05-31 | 2023-05-31 | Vacuum packaging film bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375033.5U CN220032701U (en) | 2023-05-31 | 2023-05-31 | Vacuum packaging film bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220032701U true CN220032701U (en) | 2023-11-17 |
Family
ID=88725969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321375033.5U Active CN220032701U (en) | 2023-05-31 | 2023-05-31 | Vacuum packaging film bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220032701U (en) |
-
2023
- 2023-05-31 CN CN202321375033.5U patent/CN220032701U/en active Active
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| GR01 | Patent grant |