CN216375428U - Water-proof and moisture-proof portable packing paper box - Google Patents
Water-proof and moisture-proof portable packing paper box Download PDFInfo
- Publication number
- CN216375428U CN216375428U CN202122876738.2U CN202122876738U CN216375428U CN 216375428 U CN216375428 U CN 216375428U CN 202122876738 U CN202122876738 U CN 202122876738U CN 216375428 U CN216375428 U CN 216375428U
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- Prior art keywords
- layer
- waterproof
- compounded
- moisture
- dampproof
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- Expired - Fee Related
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- 238000012856 packing Methods 0.000 title description 8
- 238000004806 packaging method and process Methods 0.000 claims abstract description 18
- 238000007731 hot pressing Methods 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 239000003365 glass fiber Substances 0.000 claims abstract description 11
- 239000002655 kraft paper Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 9
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 6
- 239000004626 polylactic acid Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 86
- 239000000123 paper Substances 0.000 abstract description 21
- 239000000758 substrate Substances 0.000 abstract description 18
- 239000011247 coating layer Substances 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The utility model discloses a waterproof and moistureproof portable packaging paper box which comprises a lining, wherein an outer sleeve is sleeved on the surface of the lining, the lining and the outer sleeve both comprise a substrate layer, a reinforced layer is compounded on the top of the substrate layer in a hot pressing manner, a first waterproof layer is compounded on the top of the reinforced layer, a dampproof layer is compounded on the bottom of the substrate layer in a hot pressing manner, a second waterproof layer is compounded on the surface of the dampproof layer in a hot pressing manner, the dampproof layer comprises a dampproof plate layer, a dampproof coating layer is sprayed on the surface of the dampproof plate layer, the substrate layer is made of kraft paper, the thickness of the substrate layer is 0.3-0.5cm, the reinforced layer is made of glass fiber webs, and the glass fiber webs adopt a double-layer design. According to the utility model, the substrate layer, the reinforcing layer, the first waterproof layer, the damp-proof plate layer, the damp-proof coating layer and the second waterproof layer are matched for use, so that the packaging paper box has good waterproof and damp-proof performances, can meet the use requirements of people, and is compounded with the social requirements of environmental protection.
Description
Technical Field
The utility model relates to the technical field of paper boxes, in particular to a waterproof and moistureproof portable packaging paper box.
Background
The carton package is used for propagandizing and beautifying commodities by virtue of exquisite modeling and decoration to a great extent, and the competitiveness of the commodities is improved. The paper box is made of paper pulp, general corrugated paper, multipurpose for holding articles and capable of being recovered, and the existing portable packing paper box has poor waterproof and moistureproof performance and cannot meet the use requirements of people.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waterproof and moistureproof portable packing paper box, which has the advantage of rapid degradation and solves the problems that the existing portable packing paper box has poor waterproof and moistureproof performance and can not meet the use requirements of people.
In order to achieve the purpose, the utility model provides the following technical scheme: a waterproof and moistureproof portable packing carton comprises an inner liner, wherein an outer sleeve is sleeved on the surface of the inner liner;
the lining and the outer sleeve both comprise substrate layers, a reinforcing layer is compounded on the top of the substrate layers in a hot-pressing manner, a first waterproof layer is compounded on the top of the reinforcing layer, a damp-proof layer is compounded on the bottom of the substrate layers in a hot-pressing manner, and a second waterproof layer is compounded on the surface of the damp-proof layer in a hot-pressing manner;
the dampproof layer is including dampproofing sheet layer, the surface spraying on dampproofing sheet layer has dampproofing dope layer.
Preferably, the base material layer is made of kraft paper, and the thickness of the base material layer is 0.3-0.5 cm.
Preferably, the reinforcing layer is made of a glass fiber net, and the glass fiber net adopts a double-layer design.
Preferably, the first waterproof layer and the second waterproof layer are both made of polylactic acid waterproof films.
Preferably, the inner cavity of the lining is provided with partitions which are symmetrically distributed.
Preferably, the top of the outer sleeve is provided with a window, and the inner cavity of the window is compounded with a PVC sheet in a hot-pressing mode.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the substrate layer, the reinforcing layer, the first waterproof layer, the damp-proof plate layer, the damp-proof coating layer and the second waterproof layer are matched for use, so that the packaging paper box has good waterproof and damp-proof performances, can meet the use requirements of people, and is compounded with the social requirements of environmental protection.
2. According to the utility model, the base material layer made of kraft paper can enable the packaging paper box to have good moisture resistance and use strength, the reinforcing layer made of glass fiber net can increase the toughness of the packaging paper box and enhance the use strength of the packaging paper box, and the first waterproof layer and the second waterproof layer made of polylactic acid waterproof films can enable the packaging paper box to have good waterproof performance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inner lining connection structure of the present invention;
fig. 3 is a schematic view of the inner connection structure of the moisture barrier of the present invention.
In the figure: 1. a liner; 2. a jacket; 101. a substrate layer; 102. a reinforcing layer; 103. a first waterproof layer; 104. a moisture barrier; 1041. a moisture-proof board layer; 1042. a moisture-proof coating layer; 105. and a second waterproof layer.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
Referring to fig. 1-3, a waterproof and moistureproof portable packing carton comprises a lining 1, wherein the surface of the lining 1 is sleeved with an outer sleeve 2, partitions are arranged in the inner cavity of the lining 1 and are symmetrically distributed, a window is arranged at the top of the outer sleeve 2, and a PVC sheet is compounded in the inner cavity of the window in a hot-pressing manner;
the lining 1 and the jacket 2 both comprise a substrate layer 101, the substrate layer 101 is made of kraft paper, the thickness of the substrate layer 101 is 0.3-0.5cm, the packaging carton has good moisture resistance and use strength by adopting the substrate layer 101 made of kraft paper, a reinforcing layer 102 is compounded on the top of the substrate layer 101 in a hot pressing manner, the reinforcing layer 102 is made of glass fiber net, the glass fiber net adopts a double-layer design, the toughness of the packaging carton can be increased by adopting the reinforcing layer 102 made of glass fiber net, the use strength of the packaging carton is enhanced, a first waterproof layer 103 is compounded on the top of the reinforcing layer 102, a moisture-proof layer 104 is compounded on the bottom of the substrate layer 101 in a hot pressing manner, a second waterproof layer 105 is compounded on the surface of the moisture-proof layer 104 in a hot pressing manner, the first waterproof layer 103 and the second waterproof layer 105 are both made of polylactic acid waterproof films, and the first waterproof layer 103 and the second waterproof layer 105 are made of polylactic acid waterproof films, the packaging paper box can have good waterproof performance;
the dampproof layer 104 includes dampproof plate layer 1041, and dampproof coating layer 1042 is sprayed on the surface of dampproof plate layer 1041, uses through substrate layer 101, enhancement layer 102, first waterproof layer 103, dampproof layer 104, dampproof plate layer 1041, dampproof coating layer 1042 and second waterproof layer 105 cooperation, can make the packing carton have good dampproofing and waterproofing performance, can satisfy people's user demand, compound environmental protection's social demand.
When the packaging paper box is used, the base material layer 101 made of kraft paper can enable the packaging paper box to have good moisture resistance and use strength, the reinforcing layer 102 made of glass fiber net can increase the toughness of the packaging paper box and enhance the use strength of the packaging paper box, and the first waterproof layer 103 and the second waterproof layer 105 made of polylactic acid waterproof films can enable the packaging paper box to have good waterproof performance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A moisture and water resistant hand held carton for packaging comprising an inner liner (1) characterized in that: the surface of the lining (1) is sleeved with an outer sleeve (2);
the lining (1) and the jacket (2) both comprise a base material layer (101), a reinforcing layer (102) is compounded on the top of the base material layer (101) in a hot-pressing mode, a first waterproof layer (103) is compounded on the top of the reinforcing layer (102), a damp-proof layer (104) is compounded on the bottom of the base material layer (101) in a hot-pressing mode, and a second waterproof layer (105) is compounded on the surface of the damp-proof layer (104) in a hot-pressing mode;
the dampproof layer (104) comprises a dampproof plate layer (1041), and a dampproof paint layer (1042) is sprayed on the surface of the dampproof plate layer (1041).
2. A moisture and moisture resistant hand held carton as claimed in claim 1, wherein: the base material layer (101) is made of kraft paper, and the thickness of the base material layer (101) is 0.3-0.5 cm.
3. A moisture and moisture resistant hand held carton as claimed in claim 1, wherein: the reinforcing layer (102) is made of glass fiber net, and the glass fiber net adopts double-layer design.
4. A moisture and moisture resistant hand held carton as claimed in claim 1, wherein: the first waterproof layer (103) and the second waterproof layer (105) are both made of polylactic acid waterproof films.
5. A moisture and moisture resistant hand held carton as claimed in claim 1, wherein: the inner cavity of the lining (1) is provided with partitions which are symmetrically distributed.
6. A moisture and moisture resistant hand held carton as claimed in claim 1, wherein: the top of the outer sleeve (2) is provided with a window, and the inner cavity of the window is compounded with a PVC sheet in a hot-pressing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122876738.2U CN216375428U (en) | 2021-11-23 | 2021-11-23 | Water-proof and moisture-proof portable packing paper box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122876738.2U CN216375428U (en) | 2021-11-23 | 2021-11-23 | Water-proof and moisture-proof portable packing paper box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216375428U true CN216375428U (en) | 2022-04-26 |
Family
ID=81218610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122876738.2U Expired - Fee Related CN216375428U (en) | 2021-11-23 | 2021-11-23 | Water-proof and moisture-proof portable packing paper box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216375428U (en) |
-
2021
- 2021-11-23 CN CN202122876738.2U patent/CN216375428U/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 |
Granted publication date: 20220426 |