CN108943954A - A kind of bilayer V-type corrugated board and its production method - Google Patents
A kind of bilayer V-type corrugated board and its production method Download PDFInfo
- Publication number
- CN108943954A CN108943954A CN201810933077.2A CN201810933077A CN108943954A CN 108943954 A CN108943954 A CN 108943954A CN 201810933077 A CN201810933077 A CN 201810933077A CN 108943954 A CN108943954 A CN 108943954A
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- Prior art keywords
- fluting medium
- corrugated board
- fluting
- medium
- type corrugated
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- 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.)
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Classifications
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- 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
- B32B29/005—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 next to another layer of paper or cardboard 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
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/04—4 layers
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/26—All layers being made of paper or paperboard
-
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of double-deck V-type corrugated board and its production methods, including facial tissue and inner paper, bonding is fixed with the first fluting medium and the second fluting medium between the facial tissue and inner paper, first fluting medium and second fluting medium are by being adhesively fixed, the facial tissue is fixed on first fluting medium and second fluting medium upper surface, and the inner paper is fixed on first fluting medium and second fluting medium lower surface.A kind of double-deck V-type corrugated board disclosed by the invention and its production method, increase by one layer of fluting medium on the basis of traditional three layers of V-type corrugated board, the resiliency and flat crushing strength of traditional three layers of V-type corrugated board are improved, while reducing the loss of raw material to the greatest extent.
Description
Technical field
The present invention relates to a kind of double-deck V-type corrugated board, specially a kind of double-deck V-type corrugated board and its production method,
Belong to corrugated board application field.
Background technique
Corrugated board is the adherend of a multilayer, since it has very high mechanical strength, can be supported by handling process
It collides and falls and fall and be widely used in transportational process.The structure and type of corrugated board depend on the stupefied type and layer of cardboard itself
Number, is generally divided into V-type corrugated board, U-shaped corrugated board and UV type corrugated board.
Existing V-type corrugated board is divided into triple wall board, five-layers corrugated fiberboard and seven layers of corrugated board again, and three layers watts
The resiliency and flat crushing strength of corrugated paper board are minimum, but five-layers corrugated fiberboard and seven layers of corrugated board consumptive material are more.
Summary of the invention
The object of the invention is that providing a kind of double-deck V-type corrugated board and its producer to solve the above-mentioned problems
Method.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of bilayer V-type corrugated board, including facial tissue and inner
Paper, bonding is fixed with the first fluting medium and the second fluting medium between the facial tissue and inner paper, first fluting medium and
For second fluting medium by being adhesively fixed, the facial tissue is fixed on first fluting medium and second fluting medium
Upper surface, the inner paper are fixed on first fluting medium and second fluting medium lower surface.
Preferably, first fluting medium and second fluting medium are V-structure, first fluting medium
Identical with the second fluting medium angle, first fluting medium and the second fluting medium included angle are
30 °~60 °.
A kind of bilayer V-type corrugated board production method, includes the following steps,
A, the first fluting medium and the second fluting medium is taken to preheat respectively, preheating temperature is 60~80 DEG C, and preheating time is extremely
It is less 12 hours；
B, will the first fluting medium and the second fluting medium are by the compound fixation of adhesive after preheating, and to the after compound
One fluting medium and the second fluting medium are dried, and drying temperature is 140 ± 5 DEG C, and drying time is at least 5 hours；
C, the first fluting medium and the second fluting medium after taking compound drying are preheated, and preheating temperature is 60~80
DEG C, preheating time is at least 12 hours；
D, by after preheating the first fluting medium and the second fluting medium press stupefied molding, adhesive is smeared at stupefied peak；
E, facial tissue bonding is in the first fluting medium and the second fluting medium upper end, and inner paper bonding is in the first fluting medium and the
Two fluting medium lower ends；
F, the corrugated board after bonding is dried, drying temperature is 140 ± 5 DEG C, and drying time is at least 5 hours.
Preferably, first fluting medium and the second fluting medium upper end are 110g/m2Corrugated paper.
The beneficial effects of the present invention are: a kind of double-deck V-type corrugated board disclosed by the invention and its production method, in tradition
Increase by one layer of fluting medium on the basis of three layers of V-type corrugated board, improves the resiliency peace of three layers of V-type corrugated board of tradition
Compressive Strength, while the loss of raw material is reduced to the greatest extent.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the relational graph of the first fluting medium and the second fluting medium included angle and flat crushing strength of the invention.
In figure: 1, facial tissue, 2, inner paper, the 3, first fluting medium, the 4, second fluting medium.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "lower", "inner" and "outside" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as indicating
Or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be and be directly connected to, can also be indirectly connected with, be can be by intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Refering to Figure 1, a kind of bilayer V-type corrugated board, including facial tissue 1 and inner paper 2, the facial tissue 1 and inner paper 2 it
Between bonding be fixed with the first fluting medium 3 and the second fluting medium 4, first fluting medium 3 and second fluting medium
4 by being adhesively fixed, and the facial tissue 1 is fixed on first fluting medium 3 and 4 upper surface of the second fluting medium, described
In paper 2 be fixed on first fluting medium 3 and 4 lower surface of the second fluting medium.
First fluting medium 3 and second fluting medium 4 are V-structure, first fluting medium 3 and institute
It is identical to state 4 angle of the second fluting medium, first fluting medium 3 and 4 included angle of the second fluting medium are 30 °
~60 °.
By the first fluting medium 3 and 4 included angle of the second fluting medium be respectively prepared 30 °, 35 °, 40 °, 45 °,
50 °, 55 °, 60 °, the experimental results showed that, the included angle of the first fluting medium 3 and the second fluting medium 4 concora crush at 45 ° is strong
Degree is best, as shown in Fig. 2.
A kind of bilayer V-type corrugated board production method, includes the following steps,
A, the first fluting medium 3 and the second fluting medium 4 is taken to preheat respectively, preheating temperature is 60~80 DEG C, preheating time
At least 12 hours；
B, will the first fluting medium 3 and the second fluting medium 4 are by the compound fixation of adhesive after preheating, and to after compound
First fluting medium 3 and the second fluting medium 4 are dried, and drying temperature is 140 ± 5 DEG C, and drying time is at least 5 hours；
C, the first fluting medium 3 and the second fluting medium 4 after taking compound drying are preheated, and preheating temperature is 60~80
DEG C, preheating time is at least 12 hours；
D, by after preheating the first fluting medium 3 and the second fluting medium 4 press stupefied molding, adhesive is smeared at stupefied peak；
E, the bonding of facial tissue 1 is in 4 upper end of the first fluting medium 3 and the second fluting medium, and the inner bonding of paper 2 is in the first corrugation original
4 lower end of paper 3 and the second fluting medium；
F, the corrugated board after bonding is dried, drying temperature is 140 ± 5 DEG C, and drying time is at least 5 hours.
First fluting medium 3 and 4 upper end of the second fluting medium are 110g/m2Corrugated paper.
The corrugated board and traditional three layers of V-type corrugated board and five layers of V-type corrugated paper produced to above-mentioned process flow
Plate compares test, detects the thickness, flat crushing strength and cardboard Punctured Strength of the bilayer V-type corrugated board, main tester
Device is shown in Table 1.
The main test equipment of table 1
As shown in table 2, the thickness of the double-deck V-type corrugated board between three layers of V-type corrugated board and five layers of V-type corrugated board it
Between, thus, the consumption of raw materials of the double-deck V-type corrugated board is lower than five layers of V-type corrugated board.
The comparison of 2 calliper of table
In the case where the first fluting medium 3 and 4 included angle of the second fluting medium are 45 °, by the first corrugation original
In 3~5mm, every stupefied number of 300mm is 30~50 for the stupefied high control of paper 3 and second fluting medium 4, measurement it is different stupefied high and
The image of stupefied several pairs of flat crushing strengths, experimental result is as shown in table 3, stupefied when the first fluting medium 3 and second fluting medium 4
A height of 4mm, when every stupefied number of 300mm is 40, flat crushing strength is best.
Stupefied high and stupefied several pairs of flat crushing strengths the influence table of table 3
As shown in table 4, the flat crushing strength of the double-deck V-type corrugated board is higher by three layers of V-type corrugated board 24%, the double-deck V-type watt
The flat crushing strength of corrugated paper board is higher by five layers of V-type corrugated board 9.3%, thus, the double-deck V-type corrugated board compares five layers of V-type corrugation
Cardboard not only saves raw material, while improving flat crushing strength.
The comparison of 4 flat crushing strength of table
As shown in table 5, the bursting strength of the double-deck V-type corrugated board is higher by three layers of V-type corrugated board 28%, the double-deck V-type corrugation
The bursting strength of cardboard is higher by five layers of V-type corrugated board 6.2%.
The comparison of 5 bursting strength of table
Adhesive application method is as follows:
It is watered and is added three times by 1:1, i.e., 20% water is added for the first time, stirs to the same direction for a water portion adhesive
It mixes uniformly；The water of second of addition 40%, stirs evenly to the same direction；40% water is added in third time, to the same side
To stirring evenly, it is modulated to that adhesive 5 is thick to have wire drawing that can construct.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of bilayer V-type corrugated board, including facial tissue (1) and inner paper (2), it is characterised in that: the facial tissue (1) and inner paper
(2) bonding is fixed with the first fluting medium (3) and the second fluting medium (4) between, first fluting medium (3) and described the
For two fluting mediums (4) by being adhesively fixed, the facial tissue (1) is fixed on first fluting medium (3) and second corrugation
Body paper (4) upper surface, the inner paper (2) are fixed on first fluting medium (3) and second fluting medium (4) following table
Face.
2. a kind of double-deck V-type corrugated board according to claim 1, it is characterised in that: first fluting medium (3) and
Second fluting medium (4) is V-structure, first fluting medium (3) and second fluting medium (4) angle phase
Together, first fluting medium (3) and the second fluting medium (4) included angle are 30 °~60 °.
3. a kind of double-deck V-type corrugated board production method according to claim 1, it is characterised in that: include the following steps,
A, the first fluting medium (3) and the second fluting medium (4) is taken to preheat respectively, preheating temperature is 60~80 DEG C, preheating time
At least 12 hours；
B, the first fluting medium (3) and the second fluting medium (4) the compound fixation of adhesive will be passed through after preheating, and to after compound
First fluting medium (3) and the second fluting medium (4) are dried, and drying temperature is 140 ± 5 DEG C, and it is small that drying time is at least 5
When；
C, the first fluting medium (3) and the second fluting medium (4) after taking compound drying are preheated, and preheating temperature is 60~80
DEG C, preheating time is at least 12 hours；
D, by after preheating the first fluting medium (3) and the second fluting medium (4) press stupefied molding, adhesive is smeared at stupefied peak；
E, facial tissue (1) bonding is in the first fluting medium (3) and the second fluting medium (4) upper end, and inner paper (2) bonding is in the first corrugation
Body paper (3) and the second fluting medium (4) lower end；
F, the corrugated board after bonding is dried, drying temperature is 140 ± 5 DEG C, and drying time is at least 5 hours.
4. a kind of double-deck V-type corrugated board production method according to claim 3, it is characterised in that: first corrugation
Body paper (3) and the second fluting medium (4) are 110g/m2Corrugated paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810933077.2A CN108943954A (en) | 2018-08-15 | 2018-08-15 | A kind of bilayer V-type corrugated board and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810933077.2A CN108943954A (en) | 2018-08-15 | 2018-08-15 | A kind of bilayer V-type corrugated board and its production method |
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| Publication Number | Publication Date |
|---|---|
| CN108943954A true CN108943954A (en) | 2018-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810933077.2A Pending CN108943954A (en) | 2018-08-15 | 2018-08-15 | A kind of bilayer V-type corrugated board and its production method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012047A (en) * | 2020-08-14 | 2020-12-01 | 龙利得智能科技股份有限公司 | Production process of lightweight high-strength corrugated paper |
| CN113463442A (en) * | 2021-06-11 | 2021-10-01 | 厦门合兴实业有限公司 | High-strength corrugated carton and production method thereof |
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| CN203818656U (en) * | 2014-05-13 | 2014-09-10 | 湖南工业大学 | High-strength and high-impact-resistance composite paperboard |
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| CN203748548U (en) * | 2014-03-07 | 2014-08-06 | 合肥丹盛包装有限公司 | Novel composite corrugated packaging box |
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| CN205522836U (en) * | 2016-04-22 | 2016-08-31 | 江苏上上环保包装有限公司 | Compound flute structure of high strength |
| CN206690636U (en) * | 2017-03-15 | 2017-12-01 | 深圳市美达印刷有限公司 | A kind of 3D directly prints printing environment-friendly carton sheet material |
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| CN112012047A (en) * | 2020-08-14 | 2020-12-01 | 龙利得智能科技股份有限公司 | Production process of lightweight high-strength corrugated paper |
| CN113463442A (en) * | 2021-06-11 | 2021-10-01 | 厦门合兴实业有限公司 | High-strength corrugated carton and production method thereof |
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Application publication date: 20181207 |