CN215286104U - Waterproof packaging paper bag - Google Patents
Waterproof packaging paper bag Download PDFInfo
- Publication number
- CN215286104U CN215286104U CN202121206062.XU CN202121206062U CN215286104U CN 215286104 U CN215286104 U CN 215286104U CN 202121206062 U CN202121206062 U CN 202121206062U CN 215286104 U CN215286104 U CN 215286104U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- heat
- heat preservation
- paper
- main part
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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.)
- Expired - Fee Related
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 16
- 238000004321 preservation Methods 0.000 claims abstract description 21
- 239000002655 kraft paper Substances 0.000 claims abstract description 19
- 239000000123 paper Substances 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000012528 membrane Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 238000000108 ultra-filtration Methods 0.000 claims description 7
- 239000012943 hotmelt Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000151 deposition Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
The utility model discloses a waterproof packaging paper bag, including main part, heat preservation base and sealed card strip, the main part includes kraft paper, waterproof layer, milipore filter, dredges oil layer and sack, the waterproof layer is located the outside of kraft paper, the milipore filter is located the inboard of kraft paper, it is located to dredge oil layer the inboard of milipore filter, the sack is located the top of main part, the heat preservation base is located the bottom of main part, sealed card strip is located one side of sack, the heat preservation base includes power source, hot plate and heat-conducting plate, power source is located one side of heat preservation base, the hot plate is located the inside of heat preservation base, the heat-conducting plate is located the top of heat preservation base. The utility model discloses not only have the effect of being convenient for waterproof and high tenacity, but also have the sealed effect of depositing article and auxiliary heating food of being convenient for, be fit for using widely.
Description
Technical Field
The utility model relates to a container bag field particularly, relates to a waterproof packaging container bag.
Background
The paper bag is characterized in that the paper bag is made of plants such as trees, and only a few steps of cutting, papermaking and forming are carried out in the process of the paper bag, and the pollution is relatively less compared with the chemical synthesis process of the plastic bag (from petroleum gas to polypropylene plastic PP). The paper bag can be biologically degraded, and the plastic bag can not be; the production raw material of the paper bag is trees, and the paper bag is a renewable resource.
However, the traditional paper bags are poor in toughness, cannot be effectively waterproof, cannot be used for sealing and preserving heat of food, and cannot meet the requirements of people gradually.
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 waterproof packaging paper bag to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: including main part, heat preservation base and sealed card strip, the main part includes kraft paper, waterproof layer, milipore filter, thin oil reservoir and sack, the waterproof layer is located the outside of kraft paper, the milipore filter is located the inboard of kraft paper, it is located to dredge oily level the inboard of milipore filter, the sack is located the top of main part, the heat preservation base is located the bottom of main part, sealed card strip is located one side of sack, the heat preservation base includes power source, hot plate and heat-conducting plate, power source is located one side of heat preservation base, the hot plate is located the inside of heat preservation base, the heat-conducting plate is located the top of heat preservation base.
Furthermore, the waterproof layer adopts modified melt-blown fabric to constitute, the milipore filter adopts one-way waterproof membrane to constitute, the waterproof layer with kraft paper bonding fixed connection, the milipore filter with kraft paper bonding fixed connection.
Furthermore, the sealing clamping strip is fixedly connected with the main body in a hot melting adhesion mode.
Further, the heat preservation base with main part hot melt bonding fixed connection, the hot plate with heat preservation base bolt fixed connection, the heat-conducting plate still with the hot plate laminating, power source with hot plate connection of electric lines.
Further, one side of the main body is provided with an observation strip, the observation strip is fixedly connected with the main body in an adhesion manner, and the observation strip is of a transparent structure.
Furthermore, the top end of the main body is provided with a handle, and the handle is fixedly connected with the main body through a bolt.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model relates to a waterproof packaging bag has set up main part, waterproof layer, milipore filter and oleophobic layer, and the waterproof layer adopts the modified melt-blown fabric material to constitute, and the milipore filter adopts one-way water proof membrane to constitute, not only plays the effect of being convenient for waterproof splashproof, but also has the effect of being convenient for increase container bag toughness.
(2) The utility model relates to a waterproof packaging bag has set up sealed card strip, heat preservation base, hot plate, has taken hot plate and power source, can play the sealed effect of depositing and auxiliary heating of being convenient for.
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 view of a waterproof packaging paper bag of the present invention;
FIG. 2 is a schematic view of the internal structure of the main body of the waterproof packing bag of the present invention;
fig. 3 is a schematic view of the internal structure of the base in the waterproof packaging bag of the present invention.
Reference numerals:
1. a main body; 101. kraft paper; 102. a waterproof layer; 103. ultrafiltration membranes; 104. dredging an oil layer; 105. a bag opening; 2. an observation strip; 3. a heat-insulating base; 301. a power interface; 302. heating plates; 303. a heat conducting plate; 4. sealing the clamping strip; 5. a handle.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a waterproof packaging paper bag according to an embodiment of the present invention comprises a main body 1, a thermal insulation base 3 and a sealing strip 4, wherein the main body 1 comprises kraft paper 101, a waterproof layer 102, an ultrafiltration membrane 103, an oleophobic layer 104 and a bag opening 105, the waterproof layer 102 is located on the outer side of the kraft paper 101, the ultrafiltration membrane 103 is located on the inner side of the kraft paper 101, the oleophobic layer 104 is located on the inner side of the ultrafiltration membrane 103, the bag opening 105 is located on the top of the main body 1, the thermal insulation base 3 is located on the bottom of the main body 1, the sealing strip 4 is located on one side of the bag opening 105, the thermal insulation base 3 comprises a power interface 301, a heating plate 302 and a heat conducting plate 303, the power interface 301 is located on one side of the thermal insulation base 3, the heating plate 302 is located inside the thermal insulation base 3, and the heat conducting plate 303 is located on the top of the thermal insulation base 3, the present invention not only has the effects of facilitating waterproof and high toughness, but also has the effects of facilitating the sealing storage of storing articles and assisting in heating food, is suitable for popularization and application.
According to the above technical scheme of the utility model, waterproof layer 102 adopts the modified meltblown to constitute, and milipore filter 103 adopts one-way water-proof membrane to constitute, waterproof layer 102 and kraft paper 101 bonding fixed connection, milipore filter 103 and kraft paper 101 bonding fixed connection play the effect of being convenient for waterproof splashproof.
According to the above technical scheme of the utility model, sealed card strip 4 and 1 hot melt bonding fixed connection of main part play the effect of being convenient for sealed storing.
According to the above technical scheme of the utility model, heat preservation base 3 and 1 hot melt bonding fixed connection of main part, heating plate 302 and heat preservation base 3 bolt fixed connection, heat-conducting plate 303 still laminate with heating plate 302, power source 301 and heating plate 302 electric wire connection play the heat retaining effect of the auxiliary heating of being convenient for.
According to the above technical scheme of the utility model, one side of main part 1 is equipped with observation strip 2, and observation strip 2 and 1 bonding fixed connection of main part observe strip 2 and be transparent construction for observe the container bag internal conditions.
According to the above technical scheme of the utility model, the top of main part 1 is equipped with handle 5, handle 5 and 1 bolt fixed connection of main part for carry the use.
Principle of operation
When the anti-splash bag is used specifically, food or articles can be placed in the main body 1, the bag opening 105 is sealed through the sealing clamping strip 4, the anti-splash bag is carried through the handle 5, and the waterproof layer 102 and the one-way waterproof ultrafiltration membrane 103 which are provided with the melt-blown fabric material can achieve the effect of being convenient for water and splash prevention and increase the toughness of the paper bag; if food needs to be kept warm, the heating plate 302 can work by connecting the power supply through the power supply interface 301, and the heat conducting plate 303 absorbs heat to keep warm and store the food.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a waterproof packaging paper bag, characterized in that, includes main part (1), heat preservation base (3) and sealed card strip (4), main part (1) includes kraft paper (101), waterproof layer (102), milipore filter (103), oleophobic layer (104) and sack (105), waterproof layer (102) are located the outside of kraft paper (101), milipore filter (103) are located the inboard of kraft paper (101), it is located to dredge oil layer (104) the inboard of milipore filter (103), sack (105) are located the top of main part (1), heat preservation base (3) are located the bottom of main part (1), sealed card strip (4) are located one side of sack (105), heat preservation base (3) include power source (301), hot plate (302) and heat-conducting plate (303), power source (301) are located one side of heat preservation base (3), the heating plate (302) is located inside the heat-insulating base (3), and the heat-conducting plate (303) is located at the top of the heat-insulating base (3).
2. The waterproof packaging paper bag according to claim 1, wherein said waterproof layer (102) is formed by modified meltblown cloth, said ultrafiltration membrane (103) is formed by unidirectional waterproof membrane, said waterproof layer (102) is fixedly bonded to said kraft paper (101), and said ultrafiltration membrane (103) is fixedly bonded to said kraft paper (101).
3. The water-proof paper packaging bag according to claim 1, characterized in that said sealing strip (4) is fixedly connected with said main body (1) by hot-melt adhesion.
4. The waterproof paper packaging bag according to claim 1, wherein the heat-insulating base (3) is fixedly connected with the main body (1) through hot melt adhesion, the heating plate (302) is fixedly connected with the heat-insulating base (3) through bolts, the heat-conducting plate (303) is further attached to the heating plate (302), and the power supply interface (301) is connected with the heating plate (302) through wires.
5. The waterproof paper packaging bag according to claim 1, characterized in that one side of the main body (1) is provided with a viewing strip (2), the viewing strip (2) is fixedly connected with the main body (1) in an adhesion manner, and the viewing strip (2) is of a transparent structure.
6. The waterproof paper packaging bag according to claim 1, characterized in that a handle (5) is provided at the top end of the main body (1), and the handle (5) is fixedly connected with the main body (1) by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121206062.XU CN215286104U (en) | 2021-06-01 | 2021-06-01 | Waterproof packaging paper bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121206062.XU CN215286104U (en) | 2021-06-01 | 2021-06-01 | Waterproof packaging paper bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215286104U true CN215286104U (en) | 2021-12-24 |
Family
ID=79543264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121206062.XU Expired - Fee Related CN215286104U (en) | 2021-06-01 | 2021-06-01 | Waterproof packaging paper bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215286104U (en) |
-
2021
- 2021-06-01 CN CN202121206062.XU patent/CN215286104U/en not_active Expired - Fee Related
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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: 20211224 |