CN106742495A - A kind of octagonal heavy type corrugated paper casing and its manufacturing process - Google Patents
A kind of octagonal heavy type corrugated paper casing and its manufacturing process Download PDFInfo
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- CN106742495A CN106742495A CN201611189449.2A CN201611189449A CN106742495A CN 106742495 A CN106742495 A CN 106742495A CN 201611189449 A CN201611189449 A CN 201611189449A CN 106742495 A CN106742495 A CN 106742495A
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- base plate
- side wall
- casing
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- corrugated paper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/02—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The present invention relates to packing technique field, more particularly to a kind of octagonal heavy type corrugated paper casing.The octagonal heavy type corrugated paper casing splice by a corrugated board, folded and fixed, including casing and eight bottoms of triangle bottom plate composition, and radially installed in casing has some strongly reinforcing bands, and the window frame structure being adapted with its shape is provided with case.The invention further relates to a kind of octagonal heavy type corrugated paper casing manufacturing process.The present invention is by setting the bottom and window frame structure that eight casings of side wall are connected with casing, so that heavy anise corrugated paper casing has good compression strength with lateral anti-expansion function, larger vertical loads can be born, can be used to the commodity that packaging quality is big and mobility is strong, such as liquid, pulvis, granule.
Description
Technical field
The present invention relates to packing technique field, more particularly to a kind of octagonal heavy type corrugated paper casing and its manufacturing process.
Background technology
On August 27th, 2009, ministries and commissions of State Council seven have issued No. 416 texts " packaging section material is for wood engineering " jointly, specify that
Heavy corrugation packaging is a developing direction from now on.Researcher both domestic and external is being actively developed exploitation " heavy corrugated paper
Case ", to improve the compression strength of carton, tries hard to paper generation wood, with paper substituting metal, in low-carbon economy, reduces resource consumption, drop
Low packing cost.
Heavy corrugated case is the rigid paper container being made of corrugated board, good, anti-with light weight, structural behaviour
Shake, buffering, the advantages of foldable, printing adaptability is strong and environmentally friendly recyclable, in the keen competition of packaging material, heavy corrugation
Carton with its unique advantage, as most important a kind of packaged form in modern packaging.Since over half a century, heavy corrugation
Carton gradually instead of the transportation package holdses such as wooden case with its superior performance and good processing characteristics, be wrapped as transport
The main force of dress.Additionally, heavy corrugated case belongs to Green Product, it is transported beneficial to environmental protection beneficial to handling.
Existing heavy corrugated case is square shape, by resistance to compression force analysis, as shown in figure 1, the week side of boss wall of carton four
The ability of bearing load is simultaneously unbalanced, and when carton bears larger vertical loads, the vertical plane of carton side walls just starts
Flexural deformation is close to four up to by conquassation and more early, more serious closer to the middle part deformation of carton side walls on the wall of side
The latest, stress-bearing capability is most strong for the position distortions of corner angle, so cannot the larger object of packaging quality and more liquid object.
The content of the invention
The purpose of the present invention is to propose to a kind of octagonal heavy type corrugated paper casing, with good compression strength, Neng Goucheng
By larger vertical loads, the larger article of packaging quality is can be used to.
Another object of the present invention is to propose a kind of octagonal heavy type corrugated paper casing manufacturing process.
It is that, up to this purpose, the present invention uses following technical scheme：
A kind of octagonal heavy type corrugated paper casing, is made up of corrugated board splicing, folding and a fixation, including casing,
The casing includes eight side walls, and the adjacent side wall is connected by vertical indentation line, and the lower section of each side wall leads to
Cross horizontal indentation line and be connected with base plate, eight base plates are fixedly connected sequentially composition bottom, the casing is internally provided with
The window frame structure being adapted with its shape.
Used as a kind of preferred scheme of octagonal heavy type corrugated paper casing, the casing includes the first side being sequentially connected
Wall, second sidewall, the 3rd side wall, the 4th side wall, the 5th side wall, the 6th side wall, heptalateral wall and the 8th side wall, and described first
Side wall is fixedly connected with the 8th side wall；The bottom of eight side walls is correspondingly arranged on the first base plate, the second base plate, the 3rd respectively
Base plate, the 4th base plate, the 5th base plate, the 6th base plate, the 7th base plate and the 8th base plate.
Used as a kind of preferred scheme of octagonal heavy type corrugated paper casing, the first side wall is chi with the 5th side wall
Very little consistent rectangle, the 3rd side wall and the heptalateral wall are the consistent rectangle of size, the second sidewall and described the
Six side walls are the consistent rectangle of size, and the 4th side wall is the consistent rectangle of size with the 8th side wall.
Used as a kind of preferred scheme of octagonal heavy type corrugated paper casing, the first side wall is chi with the 3rd side wall
Very little consistent rectangle, the second sidewall is the consistent rectangle of size with the 4th side wall.
It is first base plate, the 3rd base plate, described as a kind of preferred scheme of octagonal heavy type corrugated paper casing
5th base plate and the 7th base plate are respectively the consistent isosceles triangle of size, second base plate, the 4th base plate, institute
State the 6th base plate and the 8th base plate respectively consistent isosceles triangle of size.
It is first base plate, the 3rd base plate, described as a kind of preferred scheme of octagonal heavy type corrugated paper casing
5th base plate and the 7th base plate are respectively the consistent isosceles trapezoid of size, second base plate, the 4th base plate, described
6th base plate and the 8th base plate are respectively the consistent isosceles trapezoid of size.
Used as a kind of preferred scheme of octagonal heavy type corrugated paper casing, the first side wall is chi with the 8th side wall
Very little consistent rectangle, first base plate is respectively the isoceles triangle that the consistent drift angle of size is 45 degree with the 8th base plate
Shape.
Used as a kind of preferred scheme of octagonal heavy type corrugated paper casing, the first side wall is chi with the 8th side wall
Very little consistent rectangle, first base plate and the isosceles trapezoid that the 8th base plate is that the consistent base angle of size is 67.5 degree.
Used as a kind of preferred scheme of octagonal heavy type corrugated paper casing, the first side wall is by bonding or stitching
Mode is mutually fixed with the 8th side wall.
As a kind of preferred scheme of octagonal heavy type corrugated paper casing, the inner side of the casing, the outside of the casing,
Some reinforcing bands, the reinforcing band are bonded with least one in the outside of the inner side of the window frame structure and the window frame structure
Material be fibrous material.
A kind of octagonal heavy type corrugated paper casing manufacturing process, comprises the following steps：
S1：Production corrugated board；
S2：It is bonded on corrugated board and reinforces band；
S3：Corrugated board is die cut on die-cutting machine, line ball；
S4：The corrugated board folding forming being die cut obtains the semi-finished product of the octagonal heavy type corrugated paper casing；
S5：Be bonded by bonder or nailing machine stitching connected, by the half of octagonal heavy type corrugated paper casing into
Product are made the finished product of the octagonal heavy type corrugated paper casing.
Beneficial effects of the present invention are：
Octagonal heavy type corrugated paper casing proposed by the present invention, is connected by the casing for setting eight side walls with casing
Bottom and window frame structure, enable to octagonal heavy type corrugated paper casing there is good compression strength, can bear larger
Vertical loads, be not in the bending of side wall vertical plane so as to ensure that casing when by larger vertical loads
Or the phenomenon of conquassation, with lateral anti-expansion function, can be used to the commodity that packaging quality is larger and mobility is strong, such as liquid
Body, pulvis, granule etc..Additionally, being linked together with casing by base plate, it is possible to achieve weight is pressed against eight base plates,
During dynamic transport, the mobility object power outside to carton bottom can be effectively resisted, prevent bottom carton bulge deformation.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, institute in being described to the embodiment of the present invention below
The accompanying drawing for needing to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also implement according to the present invention
The content and these accompanying drawings of example obtain other accompanying drawings.
Fig. 1 is common conventional carton compression stress diagram；
Fig. 2 is that the casing of octagonal heavy type corrugated paper casing that the specific embodiment of the invention one is provided and the structure of bottom are shown
It is intended to；
Fig. 3 is that the casing of octagonal heavy type corrugated paper casing that the specific embodiment of the invention two is provided and the structure of bottom are shown
It is intended to；
Fig. 4 is that the casing of octagonal heavy type corrugated paper casing that the specific embodiment of the invention three is provided and the structure of bottom are shown
It is intended to；
Fig. 5 is that the casing of octagonal heavy type corrugated paper casing that the specific embodiment of the invention four is provided and the structure of bottom are shown
It is intended to；
Fig. 6 is that the casing of octagonal heavy type corrugated paper casing that the specific embodiment of the invention five is provided and the structure of bottom are shown
It is intended to；
Fig. 7 is the corrugated board structure schematic diagram of the composition casing that the specific embodiment of the invention one is provided and bottom；
Fig. 8 is the flow chart of the octagonal heavy type corrugated paper casing manufacturing process that the specific embodiment of the invention six is provided.
Marked in figure as follows：
1- casings；2- bottoms；The vertical indentation lines of 3-；4- window frame structures；5- reinforces band；6- horizontal indentation lines；
11- the first side walls；12- second sidewalls；The side walls of 13- the 3rd；The side walls of 14- the 4th；The side walls of 15- the 5th；The sides of 16- the 6th
Wall；17- heptalateral walls；The side walls of 18- the 8th；
The base plates of 21- first；The base plates of 22- second；The base plates of 23- the 3rd；The base plates of 24- the 4th；The base plates of 25- the 5th；The bottoms of 26- the 6th
Plate；The base plates of 27- the 7th；The base plates of 28- the 8th.
Specific embodiment
In order that those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings and by specific
Implementation method further illustrates technical scheme.
Specific embodiment one：
It is as shown in Figure 2 and Figure 7 a kind of octagonal heavy type corrugated paper casing that this specific embodiment is provided, by a corrugation
Cardboard splicing, folding and fixation are made, including casing 1, and casing 1 includes eight side walls, and adjacent wall passes through vertical indentation line 3
It is connected, the lower section of each side wall is connected with base plate by horizontal indentation line 6, and eight base plates are fixedly connected sequentially and constitute bottom 2,
Casing 1 is internally provided with the window frame structure 4 being adapted with its shape.
The material of casing 1, bottom 2 and window frame structure 4 is corrugated board, and corrugated board is the corrugation for being pressed into ripple, and its is stupefied
Type has several：A types are stupefied, Type B is stupefied and c-type is stupefied.The characteristics of A types are stupefied is that the corrugation quantity in unit length is few, and corrugation highest,
Using the stupefied corrugated case being made of A types, the lighter article of suitable packaging has larger cushion effect；The stupefied just phase stupefied with A types of Type B
Instead, in unit length corrugation quantity is more and corrugation is minimum, and its performance is also stupefied with A types conversely, using the stupefied corrugated paper being made of Type B
Case, is adapted to the heavier and harder article of packaging, is used for the packaging of can and bottled food etc.；The stupefied unit length of c-type watt
Stupefied number and stupefied high stupefied and between Type B is stupefied between A types, performance is then stupefied close to A types, with keeping, the rise of freight, volume
Less c-type is stupefied to be valued by people, the stupefied type for having been used as American-European countries.Corrugated board has shock-absorbing capacity good, light
Just, firmly, raw material abundance, low cost, be easy to that automated production, metal consumption be few, printing performance is good and reusing excellent
Point.
Casing 1 splices with bottom 2 by a corrugated board, fold and fixation is made, on corrugated board by cross cutting and
Line ball, by casing, 1 point is eight side walls, and eight side walls are to pass sequentially through the first side wall 11, second that vertical indentation line 3 is connected
Side wall 12, the 3rd side wall 13, the 4th side wall 14, the 5th side wall 15, the 6th side wall 16, the side wall 18 of heptalateral wall 17 and the 8th, this
Outward, the side wall 18 of the first side wall 11 and the 8th is connected and fixed by bonding or stitching, corrugated board can be surrounded into circumference
The structure of closure so that this heavy octagonal corrugated paper casing has good compression strength, can bear larger Vertical Square
To load, the larger article of packaging quality is can be used to.The first side wall 11, second sidewall 12, the 3rd side wall 13, the 4th side wall
14th, the 5th side wall 15, the 6th side wall 16, the side wall 18 of heptalateral wall 17 and the 8th are respectively the consistent rectangle of size, so set
It is advantageous in that, each side wall stress equalization in vertical direction can be caused, enables to bear to put down on each piece of side wall
Equal load.
The bottom of each side wall is connected to a base plate, respectively the first base plate 21, second by horizontal indentation line 6
Base plate 22, the 3rd base plate 23, the 4th base plate 24, the 5th base plate 25, the 6th base plate 26, the 7th base plate 27 and the 8th base plate 28, often
The corresponding side wall of individual base plate shares a base, is fixedly connected sequentially between eight base plates, and fixed mode can be viscous
Connect or stitching connection.Specifically, the left and right sides of the first base plate 21 is connected to the second base plate 22 and the 8th base plate 28, the 3rd
The left and right sides of base plate 23 is connected to the second base plate 22 and the 4th base plate 24, and the left and right sides of the 5th base plate 25 is connected to
Four base plates 24 and the 6th base plate 26, the left and right sides of the 7th base plate 27 is connected to the 6th base plate 26 and the 8th base plate 28.First
Base plate 21, the second base plate 22, the 3rd base plate 23, the 4th base plate 24, the 5th base plate 25, the 6th base plate 26, the 7th base plate 27 and
Eight base plates 28 are respectively the isosceles triangle that the consistent drift angle of size is 45 degree.The shape and size of each side wall are identical, so that
The shape and size of corresponding each base plate are identical, and the bottom 2 of the set-up mode composition of this base plate configuration is closing
Octagon.Be placed among pallet by by mounted heavy octagonal corrugated paper casing, by weight be placed on bottom 2 it
On, because weight pushes down eight triangle bottom plates, the weight power outside to set lower box part can be effectively resisted, can effectively prevent
Bottom carton bulge deformation.When weight is the strong weight of mobility, such as liquid, pulvis, granule etc. are, it is necessary in the casing
Inner bag is set, for placing mobility weight.
Additionally, being additionally provided with the window frame structure 4 being adapted with its shape, the bottom of window frame structure 4 and bottom inside casing 1
2 are fixedly connected, and by increasing extra force structure in vertical direction, play increase this octagonal heavy type corrugated paper casing and resist
The effect of Compressive Strength so that this casing can bear the load in bigger vertical direction, for the article that packaging quality is larger.
On at least one in the outside of the inner side of casing 1, the outside of casing 1, the inner side of window frame structure 4 and window frame structure 4
Some reinforcing bands 5 are bonded with, it is fibrous material to reinforce with 5 material.Specifically, reinforce and be arranged on the interior of window frame structure 4 with 5
Side, reinforcing band 5 can fasten casing, prevent corrugation collapse a watt deformation, angle tears and the bulging of casing 1 drops, can effectively protect in
Dress thing；Additionally it is possible to protect drop resistant ability and reduction goods damage in vertical indentation line 3, enhancing carton handling process.Due to casing
Closer to bottom, surrounding stress is bigger, and package bulge phenomenon in storage, transportation is more obvious, damaged more serious, so,
Plus viscous reinforcing needs to be designed by reinforcing with 5 width, casing stressing conditions etc. plus stick number with 5, the data such as its position, interval
Needs are verified by testing.Preferably, it is 30mm to reinforce with 5 width, and the bar number for reinforcing band selects 5.
Specific embodiment two：
A kind of octagonal heavy type corrugated paper casing of this specific embodiment offer, heavy watt of the octagonal are provided
Stupefied paper casing is essentially identical with the octagonal heavy type corrugated paper casing of embodiment one, and its difference part is：First base plate 21,
28 points of two base plates 22, the 3rd base plate 23, the 4th base plate 24, the 5th base plate 25, the 6th base plate 26, the 7th base plate 27 and the 8th base plate
Not Wei the consistent base angle of size be 67.5 degree of isosceles trapezoid.The shape and size of each side wall are identical, so that each base plate
Shape and size are identical, and the bottom 2 of the set-up mode composition of this base plate configuration is the octagon for having opening.
Specific embodiment three：
A kind of octagonal heavy type corrugated paper casing of this specific embodiment offer, heavy watt of the octagonal are provided
Stupefied paper casing is essentially identical with the octagonal heavy type corrugated paper casing of embodiment one, and its difference part is：The first side wall 11,
Three side walls 13, the 5th side wall 15 and heptalateral wall 17 are respectively the consistent rectangle of size, second sidewall 12, the 4th side wall 14, the
Six side walls 16 and the 8th side wall 18 are respectively the consistent rectangle of size, and the side wall 18 of the first side wall 11 and the 8th size not
Together.First base plate 21, the 3rd base plate 23, the 5th base plate 25 and the 7th base plate 27 are respectively the consistent isosceles triangle of size, the
Two base plates 22, the 4th base plate 24, the 6th base plate 26 and the 8th base plate 28 are respectively the consistent isosceles triangle of size, the first base plate
The side that 21 isosceles triangles inconsistent and adjacent with the size of the second base plate 22 are in contact overlaps.This base plate configuration
Set-up mode constitute bottom 2 for closing non-octagon, it is such to be advantageous in that, the load-bearing energy of bottom 2 can be increased
Power.
Specific embodiment four：
A kind of octagonal heavy type corrugated paper casing of this specific embodiment offer, heavy watt of the octagonal are provided
Stupefied paper casing is essentially identical with the octagonal heavy type corrugated paper casing of embodiment three, and its difference part is：First base plate 21,
Three base plates 23, the 5th base plate 25 and the 7th base plate 27 are respectively the consistent isosceles trapezoid of size, the second base plate 22, the 4th base plate
24th, the 6th base plate 26 and the 8th base plate 28 are respectively the chi of the consistent isosceles trapezoid of size, the first base plate 21 and the 8th base plate 28
The side that very little inconsistent and adjacent isosceles trapezoid is in contact overlaps.The bottom 2 that the set-up mode of this base plate configuration is constituted
It is the non-octagon for having opening.
Specific embodiment five：
A kind of octagonal heavy type corrugated paper casing of this specific embodiment offer, heavy watt of the octagonal are provided
Stupefied paper casing is essentially identical with the octagonal heavy type corrugated paper casing of embodiment one, and its difference part is：Window frame structure 4 it is interior
Side bonds have some reinforcing bands 5, and it is fiber to reinforce with 5 material, and increase reinforcing is advantageous in that with 5 and can effectively improve anise
Shape heavy type corrugated paper casing bearing capacity in vertical direction, being capable of the bigger article of packaging quality.Bonding reinforces band 5 can be with
Fastening carton, prevents corrugation from collapsing watt deformation, and angle is torn, and content is effectively protected in the tenesmus of the bulging of casing 1；Additionally it is possible to protect
Protect drop resistant ability in vertical indentation line 3, protection handle and cross cutting hand hole, enhancing carton handling process, reduce goods damage.Due to carton
Closer to bottom, surrounding stress is bigger, and package bulge phenomenon in storage, transportation is more obvious, damaged more serious.So,
Need to be designed by reinforcing situations such as with 5 width, carton stress plus viscous bar number, the data such as its position, interval need to pass through
Test to verify.Preferably, it is 15mm to reinforce with 5 width, and the bar number for reinforcing band selects 3~5.
Specific embodiment six：
As shown in figure 8, a kind of manufacturing process of octagonal heavy type corrugated paper casing that this specific embodiment is provided, its is specific
Comprise the following steps：
S1：Corrugated board is produced on corrugated board production streamline；
S2：It is bonded on corrugated board and reinforces band 5；
S2：Corrugated board is die cut on die-cutting machine, line ball；
S3：The corrugated board folding forming being die cut obtains the semi-finished product of octagonal heavy type corrugated paper casing；
S4：It is bonded by bonder or nailing machine stitching is connected, by the semi-finished product system of octagonal heavy type corrugated paper casing
Into the finished product of octagonal heavy type corrugated paper casing.
The octagonal heavy type corrugated paper casing manufactured by this specific embodiment has good compression strength, can bear compared with
Big vertical loads, are not in curved side wall vertical plane so as to ensure that casing when by larger vertical loads
The phenomenon of bent or conquassation, can be used to the larger article of packaging quality.
Note, general principle of the invention and principal character and advantages of the present invention has been shown and described above.The industry
Technical staff it should be appreciated that the present invention is not limited to the embodiments described above, described in above-mentioned implementation method and specification
Merely illustrate the principles of the invention, without departing from the spirit and scope of the present invention, the present invention also have various change and
Improve, these changes and improvements all fall within the protetion scope of the claimed invention, and claimed scope of the invention is by appended
Claims and its equivalent thereof.
Claims (10)
1. a kind of octagonal heavy type corrugated paper casing, is made up of corrugated board splicing, folding and a fixation, it is characterised in that
Including casing (1), the casing (1) includes eight side walls, and the adjacent side wall is connected by vertical indentation line (3), often
The lower section of the individual side wall is connected with base plate by horizontal indentation line (6), and eight base plates are fixedly connected sequentially composition bottom
(2), the casing (1) is internally provided with the window frame structure (4) being adapted with its shape.
2. octagonal according to claim 1 heavy type corrugated paper casing, it is characterised in that the casing includes being sequentially connected
The first side wall (11), second sidewall (12), the 3rd side wall (13), the 4th side wall (14), the 5th side wall (15), the 6th side wall
(16), heptalateral wall (17) and the 8th side wall (18), and the first side wall (11) is fixedly connected with the 8th side wall (18)；Eight
The bottom of the side wall is correspondingly arranged on the first base plate (21), the second base plate (22), the 3rd base plate (23), the 4th base plate respectively
(24), the 5th base plate (25), the 6th base plate (26), the 7th base plate (27) and the 8th base plate (28), each described side wall are right with it
The base plate answered shares a base.
3. octagonal according to claim 2 heavy type corrugated paper casing, it is characterised in that the first side wall (11) and institute
It is the consistent rectangle of size to state the 5th side wall (15), and the 3rd side wall (13) is with the heptalateral wall (17) for size is consistent
Rectangle, the second sidewall (12) and the 6th side wall (16) are the consistent rectangle of size, the 4th side wall (14) and institute
It is the consistent rectangle of size to state the 8th side wall (18).
4. octagonal according to claim 3 heavy type corrugated paper casing, it is characterised in that the first side wall (11) and institute
It is the consistent rectangle of size to state the 3rd side wall (13), and the second sidewall (12) is with the 4th side wall (14) for size is consistent
Rectangle.
5. octagonal according to claim 4 heavy type corrugated paper casing, it is characterised in that first base plate (21), institute
State the 3rd base plate (23), the 5th base plate (25) and the 7th base plate (27) and be respectively the consistent isosceles triangle of size,
Second base plate (22), the 4th base plate (24), the 6th base plate (26) and the 8th base plate (28) are respectively chi
Very little consistent isosceles triangle.
6. octagonal according to claim 4 heavy type corrugated paper casing, it is characterised in that first base plate (21), institute
State the 3rd base plate (23), the 5th base plate (25) and the 7th base plate (27) and be respectively the consistent isosceles trapezoid of size, institute
State the second base plate (22), the 4th base plate (24), the 6th base plate (26) and the 8th base plate (28) and be respectively size
Consistent isosceles trapezoid.
7. octagonal according to claim 5 heavy type corrugated paper casing, it is characterised in that the first side wall (11) and institute
It is the consistent rectangle of size to state the 8th side wall (18), and first base plate (21) is respectively size one with the 8th base plate (28)
The drift angle of cause is 45 degree of isosceles triangle.
8. octagonal according to claim 6 heavy type corrugated paper casing, it is characterised in that the first side wall (11) and institute
It is the consistent rectangle of size to state the 8th side wall (18), and first base plate (21) is with the 8th base plate (28) for size is consistent
Base angle is 67.5 degree of isosceles trapezoid.
9. the heavy corrugated paper casing of octagonal according to claim any one of 1-8, it is characterised in that：The casing (1)
Inner side, the outside of the casing (1), the outside of the inner side of the window frame structure (4) and/or the window frame structure (4) in extremely
Some reinforcings band (5) are bonded with few one, the material for reinforcing band (5) is fibrous material.
10. a kind of octagonal heavy type corrugated paper casing manufacturing process, it is characterised in that comprise the following steps：
S1：Production corrugated board；
S2：It is bonded on corrugated board and reinforces band (5)；
S3：Corrugated board is die cut on die-cutting machine, line ball；
S4：The corrugated board folding forming being die cut obtains the semi-finished product of the octagonal heavy type corrugated paper casing；
S5：It is bonded by bonder or nailing machine stitching is connected, by the semi-finished product system of octagonal heavy type corrugated paper casing
Into the finished product of octagonal heavy type corrugated paper casing.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733721A (en) * | 2019-10-17 | 2020-01-31 | 天津科技大学 | Method for manufacturing kinds of octagonal frustum pyramid fruit boxes |
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| CN206407265U (en) * | 2016-12-21 | 2017-08-15 | 合肥丹盛包装有限公司 | A kind of heavy corrugated paper casing of octagonal |
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| US5938108A (en) * | 1996-12-16 | 1999-08-17 | Tenneco Packaging | Cheese barrel |
| CN1406856A (en) * | 2001-08-31 | 2003-04-02 | 株式会社神户制钢所 | Wire-rod collecting box |
| KR100798502B1 (en) * | 2006-12-01 | 2008-01-28 | 강동호 | Packing box |
| CN201424166Y (en) * | 2009-04-03 | 2010-03-17 | 东莞市华恒盛重包装有限公司 | Fruit and vegetable case |
| CN202879937U (en) * | 2012-10-24 | 2013-04-17 | 深圳市飞耀纸业有限公司 | Anti-deformation carton box |
| CN205801753U (en) * | 2016-06-21 | 2016-12-14 | 河南省新斗彩印刷有限公司 | Hexagon Concha Arcae gift box for packing |
| CN206407265U (en) * | 2016-12-21 | 2017-08-15 | 合肥丹盛包装有限公司 | A kind of heavy corrugated paper casing of octagonal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733721A (en) * | 2019-10-17 | 2020-01-31 | 天津科技大学 | Method for manufacturing kinds of octagonal frustum pyramid fruit boxes |
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