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CN109177363A - A kind of high-strength corrugated board - Google Patents

A kind of high-strength corrugated board Download PDF

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Publication number
CN109177363A
CN109177363A CN201810783760.2A CN201810783760A CN109177363A CN 109177363 A CN109177363 A CN 109177363A CN 201810783760 A CN201810783760 A CN 201810783760A CN 109177363 A CN109177363 A CN 109177363A
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CN
China
Prior art keywords
parts
layer
corrugated board
strength
strength corrugated
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
CN201810783760.2A
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Chinese (zh)
Inventor
赵斌
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.)
BENGBU AOTE CARTON MACHINERY Co Ltd
Original Assignee
BENGBU AOTE CARTON MACHINERY 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 BENGBU AOTE CARTON MACHINERY Co Ltd filed Critical BENGBU AOTE CARTON MACHINERY Co Ltd
Priority to CN201810783760.2A priority Critical patent/CN109177363A/en
Publication of CN109177363A publication Critical patent/CN109177363A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B32B9/007—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B29/007—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 a foam 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/06—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/02—Material of vegetable origin
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H27/10—Packing paper
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • 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
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a kind of high-strength corrugated boards, multilayered structure is made in corrugated paper, middle layer is acted synergistically by glass fibre, polypropylene fibre, common fennel fruit, three kinds of fibers are combined with each other, its structural strength is significantly improved compared with Single Fiber structural strength, and then be conducive to improve the compression strength of corrugated board, while efficiently using waste, turn waste into wealth, is energy saving, and can be avoided the pollution to environment；Internal layer is active carbon, nanometer titanium dioxide layer, can prevent peculiar smell with air in purifying box, be suitably applied the packaging of fruits and vegetables, food；Outer layer is polylactic acid froth bed, has buffer function, reduces a possibility that damaging in transportational process.

Description

A kind of high-strength corrugated board
Technical field
The invention belongs to pulp technology for making paper, and in particular to a kind of high-strength corrugated board.
Background technique
Corrugated board is to process the waveform plate object formed by liner board and by corrugated roller, is generally divided into single corrugation Two class of cardboard and double-layer corrugated cardboard, not only light performance is strong, and the more general material of price is more cheap, and manufacture craft letter Single, purposes is more extensive, therefore favors by people.With the continuous expansion of paper industry, constantly opening up for pulp applications is wide, former As the timber of main paper making raw material, gradually supply falls short of demand, causes forest excessively to be cut down, influences ecological environment, therefore, has Necessity seeks new raw material substituent, meanwhile, the corrugated board problem not good enough there is also compression strength in application process.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of corrugated board with advantages of higher compressive strength and performance.
The invention is realized by the following technical scheme:
A kind of high-strength corrugated board, which is characterized in that by up of three-layer, middle layer is high strength paper pulp layer, and internal layer is activity Layer of charcoal, outer layer are froth bed.
Further, the middle layer includes the raw material of following parts by weight: 2-3 parts of glass fibre, common fennel fruit 30-50 Part, sldium lauryl sulfate 0.2-0.5,5-10 parts of polypropylene fibre, 4-8 parts of starch.
Further, the middle layer the preparation method is as follows:
(1) glass fibre, polypropylene fibre, diatomite are put into 120-130 DEG C of baking oven, dry 5-10h is subsequently placed in ball In grinding machine, ball milling 1-2h；
(2) common fennel fruit is sheared to the segment for being 1-2cm to length, is put into freeze drier, after being freeze-dried 60-100min It takes out, is put into the boiling water of 10-20 times of its volume, and sldium lauryl sulfate is added, boils 30-50min, take out；
(3) step (1) and step (2) gains are subjected to mixing defibrination, starch is added during defibrination, control beating degree is 26-32 degree, is manufactured paper with pulp.
Further, the internal layer includes the raw material of following parts by weight: 2-5 parts of active carbon, nano-titanium dioxide 0.5-1 Part, 10-20 parts of chitosan.
Further, the outer layer is formed by expanded polylactic acid.
Beneficial effects of the present invention: multilayered structure is made in corrugated paper by the present invention, and middle layer is fine by glass fibre, polypropylene Dimension, common fennel fruit synergistic effect, three kinds of fibers are combined with each other, and structural strength is significantly improved compared with Single Fiber structural strength, into And be conducive to improve the compression strength of corrugated board, while efficiently using waste, turn waste into wealth, is energy saving, and can keep away Exempt from the pollution to environment；Internal layer is active carbon, nanometer titanium dioxide layer, can prevent peculiar smell with air in purifying box, is suitble to application In the packaging of fruits and vegetables, food；Outer layer is polylactic acid froth bed, has buffer function, reduces a possibility that damaging in transportational process.
Specific embodiment
Illustrate the present invention with specific embodiment below, but is not limitation of the present invention.
Embodiment 1
A kind of high-strength corrugated board, which is characterized in that by up of three-layer, middle layer is high strength paper pulp layer, and internal layer is activity Layer of charcoal, outer layer are froth bed.
Further, the middle layer includes the raw material of following parts by weight: 2 parts of glass fibre, 30 parts of common fennel fruit, laurel Alcohol sodium sulphate 0.2,5 parts of polypropylene fibre, 4 parts of starch.
Further, the middle layer the preparation method is as follows:
(1) glass fibre, polypropylene fibre, diatomite being put into 120 DEG C of baking oven, dry 5h is subsequently placed in ball mill, Ball milling 1h；
(2) common fennel fruit is sheared to the segment for being 1cm to length, is put into freeze drier, is taken out after being freeze-dried 60min, It is put into the boiling water of 10 times of its volume, and sldium lauryl sulfate is added, boil 30min, take out；
(3) step (1) and step (2) gains are subjected to mixing defibrination, starch is added during defibrination, control beating degree is 26 Degree, is manufactured paper with pulp.
Further, the internal layer includes the raw material of following parts by weight: 2 parts of active carbon, 0.5 part of nano-titanium dioxide, shell 10 parts of glycan.
Further, the outer layer is formed by expanded polylactic acid.
Embodiment 2
A kind of high-strength corrugated board, which is characterized in that by up of three-layer, middle layer is high strength paper pulp layer, and internal layer is activity Layer of charcoal, outer layer are froth bed.
Further, the middle layer includes the raw material of following parts by weight: 3 parts of glass fibre, 40 parts of common fennel fruit, laurel Alcohol sodium sulphate 0.3,7 parts of polypropylene fibre, 6 parts of starch.
Further, the middle layer the preparation method is as follows:
(1) glass fibre, polypropylene fibre, diatomite being put into 125 DEG C of baking oven, dry 8h is subsequently placed in ball mill, Ball milling 2h；
(2) common fennel fruit is sheared to the segment for being 2cm to length, is put into freeze drier, is taken out after being freeze-dried 70min, It is put into the boiling water of 15 times of its volume, and sldium lauryl sulfate is added, boil 40min, take out；
(3) step (1) and step (2) gains are subjected to mixing defibrination, starch is added during defibrination, control beating degree is 30 Degree, is manufactured paper with pulp.
Further, the internal layer includes the raw material of following parts by weight: 4 parts of active carbon, 0.4 part of nano-titanium dioxide, shell 15 parts of glycan.
Further, the outer layer is formed by expanded polylactic acid.
Embodiment 3
A kind of high-strength corrugated board, which is characterized in that by up of three-layer, middle layer is high strength paper pulp layer, and internal layer is activity Layer of charcoal, outer layer are froth bed.
Further, the middle layer includes the raw material of following parts by weight: 3 parts of glass fibre, 50 parts of common fennel fruit, laurel Alcohol sodium sulphate 0.5,10 parts of polypropylene fibre, 8 parts of starch.
Further, the middle layer the preparation method is as follows:
(1) glass fibre, polypropylene fibre, diatomite are put into 130 DEG C of baking oven, dry 10h is subsequently placed in ball mill In, ball milling 2h；
(2) common fennel fruit is sheared to the segment for being 2cm to length, is put into freeze drier, is taken out after being freeze-dried 100min, It is put into the boiling water of 20 times of its volume, and sldium lauryl sulfate is added, boil 50min, take out；
(3) step (1) and step (2) gains are subjected to mixing defibrination, starch is added during defibrination, control beating degree is 32 Degree, is manufactured paper with pulp.
Further, the internal layer includes the raw material of following parts by weight: 5 parts of active carbon, 1 part of nano-titanium dioxide, shell are poly- 20 parts of sugar.
Further, the outer layer is formed by expanded polylactic acid.
Comparative example 1
The addition of glass fibre is omitted compared to embodiment 1 in this comparative example, and method and step in addition to this is all the same.
Comparative example 2
The addition of polypropylene fibre is omitted compared to embodiment 1 in this comparative example, and method and step in addition to this is homogeneous Together.
Experiment:
Corrugated board obtained by each group: being cut into the size of 140mm × 140mm by compression strength performance characterization, and each experimental group is each Take four pieces, it is desirable that no printing, no-watermark, without folding line or obvious damage are surveyed using HH-NP5600 type cardboard bursting strength instrument Examination, measures the compression strength of each experimental group, test result is as shown in table 1:
Table 1
Compression strength (MPa)
Embodiment 1 5.2
Embodiment 2 5.3
Embodiment 3 5.3
Comparative example 1 1.7
Comparative example 2 2.5
As can be seen from Table 1, corrugated board produced by the present invention compression strength with higher.

Claims (5)

1. a kind of high-strength corrugated board, which is characterized in that by up of three-layer, middle layer is high strength paper pulp layer, and internal layer is to live Property layer of charcoal, outer layer is froth bed.
2. a kind of high-strength corrugated board according to claim 1, which is characterized in that the middle layer includes following weight The raw material of part: 2-3 parts of glass fibre, 30-50 parts of common fennel fruit, sldium lauryl sulfate 0.2-0.5,5-10 parts of polypropylene fibre, 4-8 parts of starch.
3. a kind of high-strength corrugated board according to claim 1, which is characterized in that the preparation method of the middle layer is such as Under:
(1) glass fibre, polypropylene fibre, diatomite are put into 120-130 DEG C of baking oven, dry 5-10h is subsequently placed in ball In grinding machine, ball milling 1-2h；
(2) common fennel fruit is sheared to the segment for being 1-2cm to length, is put into freeze drier, after being freeze-dried 60-100min It takes out, is put into the boiling water of 10-20 times of its volume, and sldium lauryl sulfate is added, boils 30-50min, take out；
(3) step (1) and step (2) gains are subjected to mixing defibrination, starch is added during defibrination, control beating degree is 26-32 degree, is manufactured paper with pulp.
4. a kind of high-strength corrugated board according to claim 1, which is characterized in that the internal layer includes following parts by weight Raw material: 2-5 parts of active carbon, 0.5-1 parts of nano-titanium dioxide, 10-20 parts of chitosan.
5. a kind of high-strength corrugated board according to claim 1, which is characterized in that the outer layer by expanded polylactic acid and At.
CN201810783760.2A 2018-07-17 2018-07-17 A kind of high-strength corrugated board Pending CN109177363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109750559A (en) * 2019-02-28 2019-05-14 国腾彩色纸品(鹤山)有限公司 A kind of high performance corrugated board core material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102069613A (en) * 2010-10-19 2011-05-25 曾广胜 Impact-resistant composite packaging material
CN102069625A (en) * 2010-10-19 2011-05-25 曾广胜 Heat insulation moistureproof corrugated board
CN108049233A (en) * 2017-12-29 2018-05-18 义乌市义南纸业有限公司 A kind of preparation process of highly intensified corrugated paper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102069613A (en) * 2010-10-19 2011-05-25 曾广胜 Impact-resistant composite packaging material
CN102069625A (en) * 2010-10-19 2011-05-25 曾广胜 Heat insulation moistureproof corrugated board
CN108049233A (en) * 2017-12-29 2018-05-18 义乌市义南纸业有限公司 A kind of preparation process of highly intensified corrugated paper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109750559A (en) * 2019-02-28 2019-05-14 国腾彩色纸品(鹤山)有限公司 A kind of high performance corrugated board core material

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