CN116065426A - Corrugated board with double corrugated paper cores - Google Patents

Corrugated board with double corrugated paper cores Download PDF

Info

Publication number
CN116065426A
CN116065426A CN202211721827.2A CN202211721827A CN116065426A CN 116065426 A CN116065426 A CN 116065426A CN 202211721827 A CN202211721827 A CN 202211721827A CN 116065426 A CN116065426 A CN 116065426A
Authority
CN
China
Prior art keywords
corrugated
fixedly connected
panel
frame
clamping
Prior art date
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.)
Pending
Application number
CN202211721827.2A
Other languages
Chinese (zh)
Inventor
黄耀兴
向省
杨乃海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guoteng Color Paper Products Heshan Co ltd
Original Assignee
Guoteng Color Paper Products Heshan Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guoteng Color Paper Products Heshan Co ltd filed Critical Guoteng Color Paper Products Heshan Co ltd
Priority to CN202211721827.2A priority Critical patent/CN116065426A/en
Publication of CN116065426A publication Critical patent/CN116065426A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/08—Corrugated paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2554/00—Paper of special types, e.g. banknotes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Laminated Bodies (AREA)

Abstract

The invention belongs to the technical field of corrugated boards, and particularly relates to a corrugated board with double corrugated paper cores, which comprises an upper panel, a middle plate and a lower panel, wherein corrugated paper core layers with wavy structures are fixedly connected between the upper panel and the middle plate as well as between the lower panel and the middle plate, buffer protection strips nested inside the corrugated paper core layers are fixedly connected to the side walls of the upper panel, the middle plate and the lower panel, side sealing plates are fixedly bonded to the side sides of the upper panel, the middle plate and the lower panel, embedded grooves are formed in the inner sides of the side sealing plates, mounting frames are arranged in the corresponding embedded grooves, calcium chloride moisture absorption layers are filled in the mounting frames, and a plurality of moisture absorption holes communicated with the mounting frames are formed in the inner sides of the side sealing plates. The invention ensures that the whole corrugated board has high-strength buffering protection performance, greatly improves the service performance, can rapidly disperse the impact force received by a single point to the whole corrugated board, and improves the protection performance.

Description

Corrugated board with double corrugated paper cores
Technical Field
The invention belongs to the technical field of corrugated boards, and particularly relates to a corrugated board with double corrugated paper cores.
Background
The corrugated board is a multi-layer adhesive body, and is at least composed of a layer of wavy medium paper interlayer (commonly called as 'pit-paper', 'corrugated medium paper', 'corrugated base paper') and a layer of board (also called as 'boxboard paper', 'boxboard board'), and has higher mechanical strength, can resist collision and fall in the process of carrying, and the actual performance of the corrugated board depends on three factors: the nature of the core paper and paperboard and the structure of the carton itself.
The current corrugated container board carries out the buffer protection to holistic anticollision through inside wavy corrugated container board, but only through the buffer protection effect of corrugated container board not enough, runs through whole corrugated container board very easily even meet single-point impact force, and corrugated container board receives the erosion of moisture and can cause whole cardboard to soften, and then influences bearing capacity and shock resistance protection performance.
For this purpose, we propose a corrugated board with double corrugated paper core to solve the above problems
Disclosure of Invention
The present invention aims to solve the above problems and provide a corrugated board having a double corrugated medium.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a corrugated container board with two corrugated container, includes top panel, intermediate lamella and lower panel, all fixedly connected with corrugated container board of wave structure between top panel and intermediate lamella and lower panel and the intermediate lamella, the equal fixedly connected with of lateral wall of top panel, intermediate lamella and lower panel is nested at the inboard buffering protection strip of corrugated container board, the avris fixed bonding of top panel, intermediate lamella and lower panel has the avris shrouding, the inslot of avris shrouding has been seted up and has been inlayed the groove, and has been installed the installing frame in the corresponding inlaying groove, the calcium chloride moisture absorption layer has been filled in the installing frame, a plurality of moisture absorption holes with the installing frame intercommunication have been seted up to the inboard of avris shrouding.
In the corrugated board with the double corrugated paper cores, the inner side of the buffer protection strip is provided with the buffer air cavities, the inner sides of the upper panel, the middle panel and the lower panel are respectively provided with the plurality of compensation air cavities corresponding to the buffer air cavities in position, and a compensation pipeline is communicated between the buffer air cavities and the compensation air cavities.
In the corrugated board with the double corrugated paper cores, a plurality of inserting columns are symmetrically and fixedly connected to the outer side of the mounting frame, and a plurality of inserting grooves matched with the inserting columns are formed in the inner side of the side sealing plates corresponding to the inserting grooves.
In the corrugated board with double corrugated paper cores, the installation frame comprises a first net frame and a second net frame, a plurality of connecting seats are fixedly clamped at the outer sides of the connecting positions of the first net frame and the second net frame, L-shaped baffle plates are fixedly connected with the outer sides of the first net frame and the second net frame and are clamped at the outer sides of the connecting seats, and the L-shaped baffle plates are fixedly clamped with the connecting seats through clamping mechanisms.
In the corrugated board with the double corrugated paper cores, the outer sides of the upper panel, the lower panel and the side sealing plates are coated with a waterproof film, and the outer sides of the waterproof film are coated with a wear-resistant protective layer.
In the corrugated board with double corrugated paper cores, the clamping mechanism comprises a plurality of clamping rods movably inserted into the side wall of the vertical portion of the L-shaped retaining plate, a plurality of clamping grooves matched with the clamping rods and inserted into the clamping grooves are formed in the outer side of the connecting seat, the clamping rods are fixedly connected with the same clamping pull plate, and a plurality of clamping springs respectively sleeved outside the clamping rods are fixedly connected between the clamping pull plate and the L-shaped retaining plate.
In the corrugated board with double corrugated paper cores, the outer sides of the first net frame and the second net frame are integrally connected with a plurality of L-shaped positioning blocks, the side wall of the connecting seat is provided with a T-shaped clamping groove matched and clamped with the two L-shaped positioning blocks which are in contact connection, the outer sides of the first net frame and the second net frame are fixedly connected with limiting plates, and the side wall of the connecting seat is provided with a limiting groove matched and clamped with the limiting plates.
In the corrugated board with the double corrugated paper cores, the inner wall of the second net frame is fixedly connected with a plurality of L-shaped fastening rods, and the inner wall of the first net frame is fixedly connected with a plurality of fastening cylinders which are matched and clamped with the L-shaped fastening rods.
Compared with the prior art, the corrugated board with the double corrugated paper cores has the following beneficial effects:
1. this corrugated container board with two corrugated container, through the top panel that is equipped with, intermediate lamella and lower panel, add between the three and be equipped with corrugated container board sandwich layer, can form the setting of two corrugated container board sandwich layer, and then effectively improved the protection performance of whole corrugated container board, the buffer protection strip has been filled to the inboard that top panel, intermediate lamella and lower panel correspond corrugated container board sandwich layer, the resilience force that produces through buffer protection strip atress deformation provides further buffer protection to corrugated container board, and when buffer protection strip atress compression, the gas cooperation compensation pipeline in the inside buffer air cavity returns to in the compensation air cavity, can provide reverse extrusion impact, play effectual buffer protection, make whole corrugated container board have the buffer protection performance of high strength, and improved performance greatly, and can be with the impact force quick dispersion that the single point received on whole corrugated container board, the protection performance has been improved.
2. This corrugated container board with two corrugated container board carries out sealed protection to the limit side of whole corrugated container board through the limit side shrouding that is equipped with, and waterproof membrane and the wear-resisting protective layer that the cooperation was equipped with for whole corrugated container board has fine waterproof wear-resisting protection, and is good to corrugated container board's protectiveness, has promoted whole corrugated container board's performance and life-span.
3. This corrugated container board with two corrugated container, through installing frame and calcium chloride moisture absorption layer that is equipped with, install the inslot of inlaying of side seal board, it is fixed to realize stabilizing through the matching grafting of spliced pole and spliced groove, be difficult for shifting, and moisture absorption hole can inhale the moisture in the corrugated container board and carry out quick dehumidification with the calcium chloride moisture absorption layer of cooperation in the installing frame, avoid the problem that moisture erosion influences corrugated container board steady usage, the installing frame includes first screen frame and second screen frame, first screen frame and second screen frame realize stabilizing connection through the matching grafting of L shape fastening rod and fastening section of thick bamboo, the T shape draw-in groove of rethread connecting seat lateral wall and the matching joint of two L shape locating pieces realize the firm joint of connecting seat fixed, and realize further spacing to the connecting seat through the matching joint of limiting plate and limiting groove, the both ends of connecting seat all block the inboard at L shape fender fishplate, the chucking spring pullback chucking arm can realize the firm joint fixed to the connecting seat that can realize promoting the firm joint of connecting seat to first screen frame and second screen frame in the chucking groove, the quick assembly and disassembly are convenient for use.
Drawings
Fig. 1 is a schematic structural view of a corrugated board with a double corrugated paper core according to the present invention;
FIG. 2 is a schematic view of a part of an enlarged structure of a corrugated board having a double corrugated medium according to the present invention;
FIG. 3 is a schematic cross-sectional view of a corrugated board with a double corrugated medium according to the present invention;
FIG. 4 is a middle portion of FIG. 3 and (5) dividing the enlarged view.
In the figure: 1. an upper panel; 2. an intermediate plate; 3. a lower panel; 4. corrugated paper core layer; 5. buffering the protective strip; 6. a side sealing plate; 7. a groove is embedded; 8. a mounting frame; 9. a calcium chloride hygroscopic layer; 10. a moisture absorption hole; 11. a buffer air cavity; 12. compensating the air cavity; 13. a compensation pipe; 14. a plug-in column; 15. a plug-in groove; 16. a first frame; 17. a second frame; 18. a connecting seat; 19. an L-shaped baffle plate; 20. a waterproof membrane; 21. a wear-resistant protective layer; 22. a clamping rod; 23. a clamping groove; 24. clamping the pull plate; 25. a clamping spring; 26. an L-shaped positioning block; 27. a T-shaped clamping groove; 28. a limiting plate; 29. a limit groove; 30. an L-shaped fastening rod; 31. and a fastening cylinder.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.
Referring to fig. 1-4, a corrugated board with double corrugated paper cores comprises an upper panel 1, a middle plate 2 and a lower panel 3, corrugated paper core layers 4 with wavy structures are fixedly connected between the upper panel 1 and the middle plate 2 and between the lower panel 3 and the middle plate 2, buffer protection strips 5 nested inside the corrugated paper core layers 4 are fixedly connected to side walls of the upper panel 1, the middle plate 2 and the lower panel 3, side sealing plates 6 are fixedly bonded to side sides of the upper panel 1, the middle plate 2 and the lower panel 3, embedded grooves 7 are formed in the inner sides of the side sealing plates 6, mounting frames 8 are correspondingly arranged in the embedded grooves 7, calcium chloride moisture absorption layers 9 are filled in the mounting frames 8, and a plurality of moisture absorption holes 10 communicated with the mounting frames 8 are formed in the inner sides of the side sealing plates 6.
The inner side of the buffer protection strip 5 is provided with a buffer air cavity 11, the inner sides of the upper panel 1, the middle panel 2 and the lower panel 3 are provided with a plurality of compensation air cavities 12 corresponding to the buffer air cavities 11 in position, and a compensation pipeline 13 is communicated between the buffer air cavities 11 and the compensation air cavities 12.
The outside of the mounting frame 8 is symmetrically and fixedly connected with a plurality of plug posts 14, and a plurality of plug grooves 15 which are matched and plugged with the plug posts 14 are formed in the side sealing plates 6 corresponding to the inner sides of the embedded grooves 7.
The installation frame 8 comprises a first net frame 16 and a second net frame 17, a plurality of connecting seats 18 are fixedly clamped at the outer sides of the connecting positions of the first net frame 16 and the second net frame 17, L-shaped baffle plates 19 which are fixedly clamped at the outer sides of the connecting seats 18 are fixedly connected at the outer sides of the first net frame 16 and the second net frame 17, and the L-shaped baffle plates 19 are fixedly clamped with the connecting seats 18 through clamping mechanisms.
The outer sides of the upper panel 1, the lower panel 3 and the side sealing plates 6 are coated with a waterproof film 20, and the outer sides of the waterproof film 20 are coated with a wear-resistant protective layer 21.
The clamping mechanism comprises a plurality of clamping rods 22 movably inserted into the side wall of the vertical part of the L-shaped baffle plate 19, a plurality of clamping grooves 23 matched with the clamping rods 22 are formed in the outer side of the connecting seat 18, the outer ends of the clamping rods 22 are fixedly connected with the same clamping pull plate 24, and a plurality of clamping springs 25 respectively sleeved outside the clamping rods 22 are fixedly connected between the clamping pull plate 24 and the L-shaped baffle plate 19.
The outside of first screen frame 16 and second screen frame 17 is evenly connected with a plurality of L shape locating pieces 26, and the T shape draw-in groove 27 of the matching joint of L shape locating pieces 26 that contact connection is gone up with two to the lateral wall of connecting seat 18 still fixedly connected with limiting plate 28 in the outside of first screen frame 16 and second screen frame 17, and limiting groove 29 with limiting plate 28 matching joint is gone up to the lateral wall of connecting seat 18.
The inner wall of the second net frame 17 is fixedly connected with a plurality of L-shaped fastening rods 30, and the inner wall of the first net frame 16 is fixedly connected with a plurality of fastening cylinders 31 which are matched and clamped with the L-shaped fastening rods 30.
The principle of operation of the present invention will now be described as follows: through the upper panel 1, the middle plate 2 and the lower panel 3, the corrugated paper core layer 4 is additionally arranged among the upper panel 1, the middle plate 2 and the lower panel 3, the arrangement of double corrugated paper cores can be formed, the protection performance of the whole corrugated paper board is further effectively improved, the inner sides of the upper panel 1, the middle plate 2 and the lower panel 3 corresponding to the corrugated paper core layer 4 are filled with the buffer protection strips 5, the corrugated paper board is further buffer protected through the resilience force generated by the stress deformation of the buffer protection strips 5, when the buffer protection strips 5 are compressed under stress, the gas in the internal buffer air cavity 11 is matched with the compensation pipeline 13 to be returned into the compensation air cavity 12, the reverse push impact can be provided, the effective buffer protection is realized, the whole corrugated paper board has high-strength buffer protection performance, the service performance is greatly improved, the impact force received by a single point can be rapidly dispersed to the whole corrugated paper board, the protection performance is improved, the side of the whole corrugated board is protected in a sealing way through the side sealing plate 6, the waterproof film 20 and the wear-resistant protection layer 21 are matched, the whole corrugated board has good waterproof wear-resistant protection, the protection performance of the corrugated board is good, the service performance and the service life of the whole corrugated board are improved, the mounting frame 8 is mounted in the embedded groove 7 at the inner side of the side sealing plate 6 through the mounting frame 8 and the calcium chloride moisture absorption layer 9, the stable fixation is realized through the matching grafting of the grafting post 14 and the grafting groove 15, the displacement is not easy, the moisture absorption hole 10 can absorb the moisture in the corrugated board into the mounting frame 8 to be matched with the calcium chloride moisture absorption layer 9 for quick dehumidification, the problem that the moisture erosion affects the stable use of the corrugated board is avoided, the mounting frame 8 comprises the first net frame 16 and the second net frame 17, the first screen frame 16 and the second screen frame 17 are connected stably through the matching grafting of L-shaped fastening rod 30 and fastening section of thick bamboo 31, the T-shaped clamping groove 27 of rethread connecting seat 18 lateral wall and the matching joint of two L-shaped locating pieces 26 realize the firm joint of connecting seat 18 fixed, and the further spacing to connecting seat 18 is realized through the matching joint of limiting plate 28 and limiting groove 29, the both ends of connecting seat 18 are all blocked and are fixed in the inboard of L-shaped baffle plate 19, clamping spring 25 pull back chucking arm-tie 24, chucking arm-tie 24 impels chucking pole 22 in chucking groove 23 can realize the firm joint of connecting seat 18 fixed, can realize the quick assembly disassembly of first screen frame 16 and second screen frame 17, convenient to use.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (8)

1. Corrugated board with double corrugated paper core, including top panel (1), intermediate lamella (2) and lower panel (3), its characterized in that: corrugated paper sandwich layer (4) of equal fixedly connected with wave structure between top panel (1) and intermediate lamella (2) and bottom panel (3) and intermediate lamella (2), the lateral wall of top panel (1), intermediate lamella (2) and bottom panel (3) is equal fixedly connected with buffering protection strip (5) of nest in corrugated paper sandwich layer (4) inboard, the avris fixed bonding of top panel (1), intermediate lamella (2) and bottom panel (3) has avris shrouding (6), inlaid groove (7) have been seted up to the inboard of avris shrouding (6), and have installed in corresponding inlaid groove (7) installing frame (8), calcium chloride hygroscopic layer (9) have been filled in installing frame (8), a plurality of moisture absorption holes (10) with installing frame (8) intercommunication have been seted up to the inboard of avris shrouding (6).
2. A corrugated board having a double corrugated medium according to claim 1, wherein: the inner side of the buffer protection strip (5) is provided with a buffer air cavity (11), the inner sides of the upper panel (1), the middle panel (2) and the lower panel (3) are provided with a plurality of compensation air cavities (12) corresponding to the buffer air cavities (11), and a compensation pipeline (13) is communicated between the buffer air cavities (11) and the compensation air cavities (12).
3. A corrugated board having a double corrugated medium according to claim 1, wherein: the outside symmetry fixedly connected with many spliced poles (14) of installing frame (8), a plurality of spliced grooves (15) that match grafting with spliced pole (14) are seted up to the inboard of limit side shrouding (6) corresponding inlaying and establish groove (7).
4. A corrugated board having a double corrugated medium according to claim 1, wherein: the installation frame (8) comprises a first net frame (16) and a second net frame (17), a plurality of connecting seats (18) are fixedly clamped outside the joint of the first net frame (16) and the second net frame (17), L-shaped baffle plates (19) are fixedly connected with the outer sides of the first net frame (16) and the second net frame (17) and clamped outside the connecting seats (18), and the L-shaped baffle plates (19) are fixedly clamped with the connecting seats (18) through clamping mechanisms.
5. A corrugated board having a double corrugated medium according to claim 1, wherein: the waterproof panel is characterized in that the outer sides of the upper panel (1), the lower panel (3) and the side sealing plates (6) are coated with a waterproof film (20), and the outer sides of the waterproof film (20) are coated with a wear-resistant protective layer (21).
6. A corrugated board having a double corrugated medium as defined in claim 4, wherein: the clamping mechanism comprises a plurality of clamping rods (22) which are movably inserted into the side walls of the vertical parts of the L-shaped retaining plates (19), a plurality of clamping grooves (23) which are matched with the clamping rods (22) and are inserted into the clamping grooves are formed in the outer side of the connecting seat (18), the outer ends of the clamping rods (22) are fixedly connected with the same clamping pull plates (24), and a plurality of clamping springs (25) which are respectively sleeved outside the clamping rods (22) are fixedly connected between the clamping pull plates (24) and the L-shaped retaining plates (19).
7. A corrugated board having a double corrugated medium as defined in claim 4, wherein: the outside of first screen frame (16) and second screen frame (17) all an organic whole is connected with a plurality of L shape locating pieces (26), T shape draw-in groove (27) of the L shape locating piece (26) matching joint that are connected with two offsets are seted up to the lateral wall of connecting seat (18), the outside of first screen frame (16) and second screen frame (17) still fixedly connected with limiting plate (28), spacing groove (29) with limiting plate (28) matching joint are seted up to the lateral wall of connecting seat (18).
8. A corrugated board having a double corrugated medium as defined in claim 4, wherein: the inner wall of the second net frame (17) is fixedly connected with a plurality of L-shaped fastening rods (30), and the inner wall of the first net frame (16) is fixedly connected with a plurality of fastening cylinders (31) which are matched and clamped with the L-shaped fastening rods (30).
CN202211721827.2A 2022-12-30 2022-12-30 Corrugated board with double corrugated paper cores Pending CN116065426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211721827.2A CN116065426A (en) 2022-12-30 2022-12-30 Corrugated board with double corrugated paper cores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211721827.2A CN116065426A (en) 2022-12-30 2022-12-30 Corrugated board with double corrugated paper cores

Publications (1)

Publication Number Publication Date
CN116065426A true CN116065426A (en) 2023-05-05

Family

ID=86176165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211721827.2A Pending CN116065426A (en) 2022-12-30 2022-12-30 Corrugated board with double corrugated paper cores

Country Status (1)

Country Link
CN (1) CN116065426A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210415814U (en) * 2019-08-14 2020-04-28 河北和瑞包装有限公司 Novel high-elasticity corrugated paper core corrugated board
CN211467759U (en) * 2020-01-01 2020-09-11 杭州熊熊环保科技有限公司 Novel high-elasticity corrugated paper core corrugated board
CN211493139U (en) * 2019-12-24 2020-09-15 福建省文松彩印有限公司 High-elasticity corrugated board with double corrugated paper cores
CN212426560U (en) * 2020-04-20 2021-01-29 邵武市利良纸品有限公司 Corrugated container board with dampproofing function
CN215096206U (en) * 2021-04-16 2021-12-10 西安荔泰恒辉纸业有限责任公司 Corrugated container board that dampproofing is effectual

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210415814U (en) * 2019-08-14 2020-04-28 河北和瑞包装有限公司 Novel high-elasticity corrugated paper core corrugated board
CN211493139U (en) * 2019-12-24 2020-09-15 福建省文松彩印有限公司 High-elasticity corrugated board with double corrugated paper cores
CN211467759U (en) * 2020-01-01 2020-09-11 杭州熊熊环保科技有限公司 Novel high-elasticity corrugated paper core corrugated board
CN212426560U (en) * 2020-04-20 2021-01-29 邵武市利良纸品有限公司 Corrugated container board with dampproofing function
CN215096206U (en) * 2021-04-16 2021-12-10 西安荔泰恒辉纸业有限责任公司 Corrugated container board that dampproofing is effectual

Similar Documents

Publication Publication Date Title
CN116065426A (en) Corrugated board with double corrugated paper cores
CN110656704A (en) Sliding plate support
CN211501463U (en) Anti-seismic connecting component for electromechanical equipment
CN208978406U (en) A kind of composite water-proof corrugation leatheroid
CN115387494A (en) Three-dimensional shock insulation rubber support capable of being used for shock and vibration double control
CN211735745U (en) Laminated wood lightweight aggregate concrete combined beam column joint structure
CN211473147U (en) Natural fiber composite material modularization wall assembly structure
CN210564154U (en) Vibration-damping and noise-preventing double-steel glass
CN218091494U (en) Aluminum plate curtain wall structure
CN202353998U (en) Multi-layer circuit board fixing device
CN218205009U (en) Three-dimensional shock insulation rubber support capable of being used for shock and vibration double control
CN215214502U (en) Automobile rubber shock absorption bushing
CN218758148U (en) Windproof anti-seismic building curtain wall
CN220580287U (en) High-resistance curtain wall structure assembly
CN220621569U (en) Anti-deformation aluminum profile structure
CN221052905U (en) Cement ceramsite sound-absorbing board
CN219405698U (en) Flame-retardant polycarbonate composite sheet
CN217105626U (en) Energy-saving building interior wall composite sheet
CN214195217U (en) Lapping type corrugated sandwich board
CN210891016U (en) Impact-resistant composite fireproof board
CN217455669U (en) Torsion bar suspension
CN219727435U (en) Shock attenuation buffering formula anticorrosive insulation board
CN220768716U (en) Corrosion-resistant assembled floor
CN219492093U (en) Outdoor heat insulation type hollow glass's protective frame
CN218091399U (en) Wall surface shock absorber

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination