CN217021795U - Waterproof and moistureproof composite packaging paperboard for color box - Google Patents
Waterproof and moistureproof composite packaging paperboard for color box Download PDFInfo
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- CN217021795U CN217021795U CN202121120005.XU CN202121120005U CN217021795U CN 217021795 U CN217021795 U CN 217021795U CN 202121120005 U CN202121120005 U CN 202121120005U CN 217021795 U CN217021795 U CN 217021795U
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Abstract
The utility model discloses a waterproof and moistureproof composite packaging paper board for a color box, which comprises a surface paper layer, an inner paper layer, a core paper layer, an inner waterproof layer, an outer waterproof layer, a first corrugated layer, a second corrugated layer, a color layer, a wear-resistant functional layer and a buffer strip. The core paper layer is arranged between the surface paper layer and the inner paper layer, the first corrugated layer is arranged between the surface paper layer and the core paper layer, and the second corrugated layer is arranged between the core paper layer and the inner paper layer. The outer waterproof layer is arranged on the outer side of the face paper layer. The color layer sets up in the outer waterproof layer outside, and wear-resisting functional layer sets up in the color layer outside, and interior waterproof layer sets up in the interior ply outside. Grooves are arranged between the ridges of the first corrugated layer and the second corrugated layer, and the buffer strips are arranged in the grooves.
Description
Technical Field
The utility model relates to the field of packaging, in particular to a waterproof and moistureproof composite packaging paperboard for a color box.
Background
Present packing cardboard for color box dampproofing and waterproofing ability is not enough, it still leads to inside waterproof construction to produce the destruction easily under the effect of external force to have set up inside waterproof construction, thereby the holistic dampproofing and waterproofing ability has been harm, a lot of materials that do not protect the environment have been added for structural strength and dampproofing and waterproofing ability in addition, not only make the cost rise, still caused the destruction to the environment, be not conform to present national requirement to packaging material, consequently need a structural strength height, the buffering ability chamber, the color box that has certain dampproofing and waterproofing ability and accords with the requirement to the environment friendly is with dampproofing and waterproofing composite packing cardboard.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide the waterproof and moistureproof composite packaging paperboard for the color box, which has high structural strength, a buffer capacity cavity, certain waterproof and moistureproof capacity and meets the requirements on environmental friendliness.
The utility model provides a waterproof and moistureproof composite packaging paperboard for a color box, which comprises a surface paper layer, an inner paper layer and a core paper layer, wherein the core paper layer is arranged between the surface paper layer and the inner paper layer; the corrugated board further comprises an inner waterproof layer, an outer waterproof layer, a first corrugated layer, a second corrugated layer, a color layer and a buffer strip; the first corrugated layer is arranged between the surface paper layer and the core paper layer, the second corrugated layer is arranged between the core paper layer and the inner paper layer, the outer waterproof layer is arranged on the outer side of the surface paper layer, the color layer is arranged on the outer side of the outer waterproof layer, and the inner waterproof layer is arranged on the outer side of the inner paper layer; grooves are formed between the ridges of the first corrugated layer and the second corrugated layer, and the buffer strips are arranged in the grooves.
Preferably, the core paper layer includes a first core paper layer, a second core paper layer and a central waterproof layer disposed between the first core paper layer and the second core paper layer.
Preferably, the central waterproof layer is a honeycomb paperboard soaked with waterproof glue, and a waterproof inner core with a waterproof effect is filled in the honeycomb paperboard.
Preferably, the first and second corrugated layers are both U-shaped flutes.
Preferably, an abrasion-resistant functional layer is further arranged on the outer side of the color layer.
Preferably, the buffer strip comprises an upper support plate, a lower support plate, U-shaped support strips and a limit strip, wherein the U-shaped support strips are arranged on two sides of the upper support plate and the lower support plate and are used for connecting the upper support plate and the lower support plate, and the limit strip is arranged on the lower support plate; the U-shaped supporting strips on two sides can provide a buffer effect and are protected by the limiting strips.
The waterproof and moistureproof composite packing paper board for the color box has the beneficial effects that:
1. through setting up interior waterproof layer, outer waterproof layer and central waterproof layer, endowed the very good waterproof ability of cardboard, can effectively deal with the environment under the conventional state.
2. Through setting up the stupefied first flute layer and the second flute layer of two U-shaped to set up the buffering strip, can effectual improvement cardboard buffering effect.
Drawings
FIG. 1 is a sectional view of the waterproof and moisture-proof composite packing cardboard for a color carton of the present invention;
reference numbers in the figures: 1. core paper layer, 2, surface paper layer, 3, interior paper layer, 4, first flute layer, 5, second flute layer, 6, buffering strip, 7, outer waterproof layer, 8, interior waterproof layer, 9, color layer, 10, wear-resisting functional layer, 11, first core paper layer, 12, central waterproof layer, 13, third core paper layer, 14, waterproof inner core, 61, last backup pad, 62, bottom suspension fagging, 63, U-shaped support bar, 64, spacing.
The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the utility model.
Referring to fig. 1, an embodiment of the waterproof and moisture-proof composite packaging paperboard for color boxes of the utility model is provided:
the utility model provides a water-proof and moisture-proof composite packing paperboard for color box, includes surface paper layer 2, interior paper layer 3, core paper layer 1, interior waterproof layer 8, outer waterproof layer 7, first flute layer 4, second flute layer 5, color layer 9, wear-resisting functional layer 10 and buffering strip 6.
The core paper layer 1 is arranged between the surface paper layer 2 and the inner paper layer 3, the first corrugated layer 4 is arranged between the surface paper layer 2 and the core paper layer 1, and the second corrugated layer 5 is arranged between the core paper layer 1 and the inner paper layer 3. The outer waterproof layer 7 is arranged on the outer side of the face paper layer 2. Color layer 9 sets up in the waterproof layer 7 outside outward, and wear-resisting functional layer 10 sets up in the color layer 9 outside, and interior waterproof layer 8 sets up in the paper layer 3 outside. Grooves are arranged between the ridges of the first corrugated layer 4 and the second corrugated layer 5, and the buffer strips 6 are arranged in the grooves.
The core paper layer 1 comprises a first core paper layer 11, a second core paper layer 13 and a central waterproof layer 12, the central waterproof layer 12 is arranged between the first core paper layer 11 and the second core paper layer 13, the central waterproof layer 12 is a honeycomb paperboard soaked with waterproof glue, and a waterproof inner core 14 with a waterproof effect is filled in the honeycomb paperboard.
The first corrugated layer 4 and the second corrugated layer 5 are both U-shaped flutes.
The buffer strip 6 comprises an upper support plate 61, a lower support plate 62, U-shaped support strips 63 with two sides used for connecting the upper support plate 61 and the lower support plate 62 and a limit strip 64 arranged on the lower support plate 62; the buffering function can be provided by the U-shaped supporting bar 63 on both sides and the U-shaped supporting bar 63 and the first and second corrugated layers 4 and 5 can be protected by the stopper bar 64.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A waterproof and moistureproof composite packing paperboard for a color box comprises a surface paper layer, an inner paper layer and a core paper layer, wherein the core paper layer is arranged between the surface paper layer and the inner paper layer; the corrugated board is characterized by further comprising an inner waterproof layer, an outer waterproof layer, a first corrugated layer, a second corrugated layer, a color layer and a buffer strip; the first corrugated layer is arranged between the surface paper layer and the core paper layer, the second corrugated layer is arranged between the core paper layer and the inner paper layer, the outer waterproof layer is arranged on the outer side of the surface paper layer, the color layer is arranged on the outer side of the outer waterproof layer, and the inner waterproof layer is arranged on the outer side of the inner paper layer; grooves are formed between the ridges of the first corrugated layer and the second corrugated layer, and the buffer strips are arranged in the grooves.
2. The waterproof and moisture-proof composite packaging paperboard for color boxes according to claim 1, wherein the core paper layer comprises a first core paper layer, a second core paper layer and a central waterproof layer, and the central waterproof layer is arranged between the first core paper layer and the second core paper layer.
3. The waterproof and moistureproof composite packaging paperboard for color boxes according to claim 2, wherein the central waterproof layer is a honeycomb paperboard soaked with waterproof glue, and a waterproof inner core with waterproof effect is filled in the honeycomb paperboard.
4. The waterproof and moisture-proof composite packing board for the color box according to claim 1, wherein the first corrugated layer and the second corrugated layer are both U-shaped flutes.
5. The waterproof and moisture-proof composite packaging paperboard for color boxes according to claim 1, characterized in that a wear-resistant functional layer is further arranged on the outer side of the color layer.
6. The waterproof and moistureproof composite packing paperboard for color boxes according to claim 1, wherein the buffer strip comprises an upper support plate, a lower support plate, U-shaped support strips and limit strips, wherein the U-shaped support strips are arranged at two sides of the U-shaped support strip and are used for connecting the upper support plate and the lower support plate, and the limit strips are arranged on the lower support plate; the U-shaped supporting strips on two sides can provide a buffer effect and are protected by the limiting strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121120005.XU CN217021795U (en) | 2021-05-24 | 2021-05-24 | Waterproof and moistureproof composite packaging paperboard for color box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121120005.XU CN217021795U (en) | 2021-05-24 | 2021-05-24 | Waterproof and moistureproof composite packaging paperboard for color box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217021795U true CN217021795U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121120005.XU Active CN217021795U (en) | 2021-05-24 | 2021-05-24 | Waterproof and moistureproof composite packaging paperboard for color box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217021795U (en) |
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2021
- 2021-05-24 CN CN202121120005.XU patent/CN217021795U/en active Active
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