CN211848629U - Corrugated board for light packaging - Google Patents
Corrugated board for light packaging Download PDFInfo
- Publication number
- CN211848629U CN211848629U CN202020201605.8U CN202020201605U CN211848629U CN 211848629 U CN211848629 U CN 211848629U CN 202020201605 U CN202020201605 U CN 202020201605U CN 211848629 U CN211848629 U CN 211848629U
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- China
- Prior art keywords
- corrugated
- cardboard
- compression
- sheet layer
- resistant
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- Expired - Fee Related
Links
- 238000004806 packaging method and process Methods 0.000 title claims description 10
- 239000011111 cardboard Substances 0.000 claims abstract description 48
- 239000011087 paperboard Substances 0.000 claims abstract description 30
- 229920000742 Cotton Polymers 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 239000000853 adhesive Substances 0.000 claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 claims abstract description 10
- 238000004321 preservation Methods 0.000 claims description 11
- 238000009449 lightweight packaging Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 abstract description 10
- 238000005452 bending Methods 0.000 abstract description 7
- 238000012856 packing Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 4
- 229920000297 Rayon Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 241000274582 Pycnanthus angolensis Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
Images
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- Laminated Bodies (AREA)
- Packages (AREA)
Abstract
The utility model discloses a corrugated container board for light-duty packing relates to corrugated container board technical field, is applied to the preparation of square carton for the corrugated container board among the solution prior art mostly, because its ductility itself is relatively poor, takes place the problem of rupture easily when carrying out the bending of great radian. The surface of flute packing cardboard both sides is provided with outer parcel sheet layer, the inboard on outer parcel sheet layer is provided with fills the cotton yarn that keeps warm, and outer parcel sheet layer passes through the adhesive with filling the cotton yarn that keeps warm and is connected, the inboard of filling the cotton yarn that keeps warm is provided with central resistance to compression sheet layer, and central resistance to compression sheet layer passes through the adhesive with filling the cotton yarn that keeps warm and is connected, outer parcel sheet layer includes the stereoplasm cardboard, the surface of stereoplasm cardboard is provided with the elasticity water proof membrane, and the stereoplasm cardboard passes through the adhesive with the elasticity water proof membrane and is connected, central resistance to compression sheet layer includes first resistance to compression corrugated paper board and second resistance to compression corrugated.
Description
Technical Field
The utility model relates to a corrugated container board technical field specifically is a corrugated container board for light-duty packing.
Background
Corrugated board is also called corrugated board. Is formed by bonding at least one layer of corrugated paper and one layer of boxboard (also called boxboard), and has better elasticity and extensibility. The method is mainly used for manufacturing cartons, the sandwich of the cartons and other packaging materials of fragile commodities. The corrugated paper board is formed by bonding sodium silicate and other adhesives on the surface of the corrugated paper board and the cardboard paper, the corrugated corrugations of the corrugated cardboard are like arch doors connected one by one and are mutually parallel to form a row and mutually supported to form a triangular structure body, so that the corrugated cardboard has better mechanical strength, can bear certain pressure from a plane, is rich in elasticity and has good buffering effect; the cushion can be made into liners or containers with various shapes and sizes according to requirements, and is simpler, more convenient and faster than plastic buffer materials; the corrugated carton has the advantages that the corrugated carton is slightly influenced by temperature, good in shading performance, free of deterioration under illumination and generally less influenced by humidity, but is not suitable for being used in a high-humidity environment for a long time, the strength of the corrugated carton is influenced, and the actual performance of the corrugated carton depends on three factors: the nature of the core paper and paperboard and the structure of the carton itself.
However, the existing corrugated boards are mostly applied to the production of square cartons, and because the ductility of the existing corrugated boards is poor, the existing corrugated boards are easy to break when bent in a large radian; thus, the existing needs are not satisfied, and a corrugated cardboard for lightweight packaging has been proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a corrugated container board for light-duty packing to the corrugated container board that proposes in solving above-mentioned background is mostly applied to square carton's preparation, because its ductility itself is relatively poor, takes place the problem of rupture easily when carrying out the bending of great radian.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corrugated container board for light-duty packing, includes the flute packing cardboard, the surface of flute packing cardboard both sides is provided with outer parcel sheet layer, the inboard on outer parcel sheet layer is provided with fills the cotton yarn of heat preservation, and outer parcel sheet layer passes through the viscose with filling the cotton yarn of heat preservation and be connected, the inboard of filling the cotton yarn of heat preservation is provided with central resistance to compression sheet layer, and central resistance to compression sheet layer passes through the viscose with filling the cotton yarn of heat preservation and be connected.
Preferably, the outer wrapping sheet layer comprises a hard paperboard, an elastic waterproof film is arranged on the outer surface of the hard paperboard, and the hard paperboard and the elastic waterproof film are connected through an adhesive.
Preferably, the central crush-resistant board layer comprises a first crush-resistant corrugated paperboard and a second crush-resistant corrugated paperboard, and the first crush-resistant corrugated paperboard is connected with the second crush-resistant corrugated paperboard in combination.
Preferably, the first and second crush-resistant corrugated cardboard comprises a plurality of trapezoidal corrugated blocks.
Preferably, the trapezoidal corrugated blocks are attached to each other.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a central resistance to compression sheet layer is formed by two sets of resistance to compression corrugated cardboard symmetry combination, every group resistance to compression corrugated cardboard is then laminated each other by a plurality of trapezoidal ripple pieces and is constituted, can have certain contained angle clearance between the side of adjacent trapezoidal ripple piece, the space that can expand when providing the bending, so whole cardboard can realize certain angle radian bending, the structure of inside simultaneously is not influenced by radian bending, and trapezoidal ripple piece itself has stronger compressive stability, after two sets of resistance to compression corrugated cardboard combination, relative trapezoidal ripple piece can play the effect of supporting each other, promote the compressive property of cardboard, can bear external force striking to a certain extent, play the effect of buffering, avoid inside article to receive the influence of striking;
2. the utility model discloses an outer parcel sheet layer includes the stereoplasm cardboard, as main supporting member, can play certain guard action, and the surface of stereoplasm cardboard is provided with the elasticity water proof membrane, and the elasticity water proof membrane covers on the surface of stereoplasm cardboard, can prevent that the stereoplasm cardboard from being given the erosion by water, leads to the cardboard to break and destroy, and the membrane body itself still has elasticity simultaneously, can together buckle along with the cardboard.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a schematic structural view of the outer wrapping sheet layer of the present invention;
figure 3 is the utility model discloses a central resistance to compression plate layer structure sketch map.
In the figure: 1. a corrugated packaging board; 2. wrapping the plate layer outside; 3. a central compression-resistant slab layer; 4. filling heat preservation cotton yarn; 5. a rigid paperboard; 6. an elastic waterproof film; 7. a first compression resistant corrugated paperboard; 8. a second crush-resistant corrugated paperboard; 9. trapezoidal wave block.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a corrugated board for light packaging comprises a corrugated packaging board 1, wherein the whole board can be bent at a certain angle in radian, the internal structure is not affected by the bending in radian, outer wrapping board layers 2 are arranged on the surfaces of two sides of the corrugated packaging board 1 and wrap heat-insulating cotton and corrugated boards inside the board, filling heat-insulating cotton yarns 4 are arranged on the inner sides of the outer wrapping board layers 2 and can play a role in heat insulation and heat insulation, because some stored objects need to be kept in a cool environment, the filling heat-insulating cotton yarns 4 can not only prevent the temperature inside a box body from losing, but also can reduce the influence of the external temperature on the interior of the box body, the outer wrapping board layers 2 and the filling heat-insulating cotton yarns 4 are connected through adhesives, the inner sides of the filling heat-insulating cotton yarns 4 are provided with central pressure-resistant board layers 3 which can bear external force impact to a certain degree and play a role in buffering, avoid inside article to receive the influence of striking, and center resistance to compression sheet layer 3 passes through the viscose with filling heat preservation cotton yarn 4 and be connected.
Further, outer parcel sheet layer 2 includes stereoplasm cardboard 5, as main supporting member, can play certain guard action, the surface of stereoplasm cardboard 5 is provided with elasticity water-proof membrane 6, elasticity water-proof membrane 6 covers on the surface of stereoplasm cardboard 5, can prevent that stereoplasm cardboard 5 from being given the erosion by water, lead to the cardboard to break and destroy, the diaphragm body itself still has elasticity simultaneously, can buckle along with the cardboard together, and stereoplasm cardboard 5 passes through the adhesive with elasticity water-proof membrane 6 and is connected.
Further, the central crush-resistant sheet layer 3 comprises a first crush-resistant corrugated cardboard 7 and a second crush-resistant corrugated cardboard 8, and the first crush-resistant corrugated cardboard 7 is connected in combination with the second crush-resistant corrugated cardboard 8.
Further, first resistance to compression ripple cardboard 7 and second resistance to compression ripple cardboard 8 include trapezoidal ripple piece 9, and trapezoidal ripple piece 9 has a plurality ofly, and trapezoidal shape's ripple piece itself has stronger compressive stability, and the symmetrical combination is in the same place the back between two sets of resistance to compression ripple cardboards, and relative trapezoidal ripple piece 9 can play the effect of support each other, promotes the compressive property of cardboard.
Further, trapezoidal ripple piece 9 is laminated mutually and is connected, can have certain contained angle clearance between the side of adjacent trapezoidal ripple piece 9 like this, provides the space that can expand when crooked.
The working principle is as follows: when the heat-insulating box is used, the first pressure-resistant corrugated paperboard 7 and the second pressure-resistant corrugated paperboard 8 are symmetrically combined together to form the central pressure-resistant plate layer 3, a plurality of trapezoidal corrugated blocks 9 are combined inside the two groups of pressure-resistant corrugated paperboards, a certain included angle gap exists between the side edges of the adjacent trapezoidal corrugated blocks 9 to provide a space which can be expanded during bending, and the trapezoidal corrugated blocks have stronger pressure-resistant stability, so that the opposite trapezoidal corrugated blocks 9 between the two groups of pressure-resistant corrugated paperboards can mutually play a supporting role to improve the pressure-resistant performance of the paperboards and play a buffering role to avoid the influence of impact on internal objects, then one layer of heat-insulating cotton yarn 4 is covered on the two sides of the central pressure-resistant plate layer 3, the heat-insulating cotton can play a role in heat insulation, because some stored objects need to be kept in a cool environment, the heat-insulating cotton yarn 4 can be filled to prevent the temperature loss inside the box body, also can reduce the influence of external temperature to the box inside simultaneously, wrap up through outer parcel sheet layer 2 to the inside heat preservation cotton of cardboard and buckled plate at last, and the inside of outer parcel sheet layer 2 mainly comprises stereoplasm cardboard 5 and elasticity waterproof membrane 6, and elasticity waterproof membrane 6 covers on the surface of stereoplasm cardboard 5, can prevent that stereoplasm cardboard 5 from being given the erosion by water, leads to the cardboard to break the damage, and the film body itself still has elasticity simultaneously, can buckle along with the cardboard together.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A corrugated cardboard for light packaging, comprising a corrugated packaging board (1), characterized in that: the corrugated packaging board is characterized in that outer wrapping plate layers (2) are arranged on the surfaces of two sides of the corrugated packaging board (1), filling heat-preservation cotton yarns (4) are arranged on the inner sides of the outer wrapping plate layers (2), the outer wrapping plate layers (2) are connected with the filling heat-preservation cotton yarns (4) through adhesives, central pressure-resistant plate layers (3) are arranged on the inner sides of the filling heat-preservation cotton yarns (4), and the central pressure-resistant plate layers (3) are connected with the filling heat-preservation cotton yarns (4) through adhesives.
2. A corrugated cardboard for lightweight packaging as recited in claim 1, wherein: the outer wrapping plate layer (2) comprises a hard paperboard (5), an elastic waterproof film (6) is arranged on the outer surface of the hard paperboard (5), and the hard paperboard (5) is connected with the elastic waterproof film (6) through adhesive.
3. A corrugated cardboard for lightweight packaging as recited in claim 1, wherein: the central compression-resistant board layer (3) comprises a first compression-resistant corrugated paperboard (7) and a second compression-resistant corrugated paperboard (8), and the first compression-resistant corrugated paperboard (7) and the second compression-resistant corrugated paperboard (8) are connected in a combined mode.
4. A corrugated cardboard for lightweight packaging as recited in claim 3, wherein: the first pressure-resistant corrugated paperboard (7) and the second pressure-resistant corrugated paperboard (8) comprise a plurality of trapezoidal corrugated blocks (9), and the trapezoidal corrugated blocks (9) are arranged in a plurality.
5. The corrugated cardboard for lightweight packaging as claimed in claim 4, wherein: the trapezoidal corrugated blocks (9) are mutually attached and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020201605.8U CN211848629U (en) | 2020-02-24 | 2020-02-24 | Corrugated board for light packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020201605.8U CN211848629U (en) | 2020-02-24 | 2020-02-24 | Corrugated board for light packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211848629U true CN211848629U (en) | 2020-11-03 |
Family
ID=73248832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020201605.8U Expired - Fee Related CN211848629U (en) | 2020-02-24 | 2020-02-24 | Corrugated board for light packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211848629U (en) |
-
2020
- 2020-02-24 CN CN202020201605.8U patent/CN211848629U/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: 20201103 |