CN113215852A - Environment-friendly kraft paper board - Google Patents

Environment-friendly kraft paper board Download PDF

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Publication number
CN113215852A
CN113215852A CN202110254539.XA CN202110254539A CN113215852A CN 113215852 A CN113215852 A CN 113215852A CN 202110254539 A CN202110254539 A CN 202110254539A CN 113215852 A CN113215852 A CN 113215852A
Authority
CN
China
Prior art keywords
substrate
gravel
kraft paper
board
environment
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
CN202110254539.XA
Other languages
Chinese (zh)
Inventor
高子强
付子明
潘祖林
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.)
Haining Yuexiang Packing Co ltd
Original Assignee
Haining Yuexiang Packing 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 Haining Yuexiang Packing Co ltd filed Critical Haining Yuexiang Packing Co ltd
Priority to CN202110254539.XA priority Critical patent/CN113215852A/en
Publication of CN113215852A publication Critical patent/CN113215852A/en
Pending legal-status Critical Current

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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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/30—Pretreatment of the paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • 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
    • 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
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary 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
    • 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
    • B32B3/26—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 a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—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 a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • 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
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1866—Handling of layers or the laminate conforming the layers or laminate to a convex or concave profile
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • D21H19/822—Paper comprising more than one coating superposed two superposed coatings, both being pigmented
    • 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
    • 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
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B32B2037/243—Coating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/12—Coating on the layer surface on paper 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2307/746—Slipping, anti-blocking, low friction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

The invention provides an environment-friendly kraft paper board, and belongs to the technical field of new materials. It has solved prior art and has had the poor problem of stability. The method for manufacturing the environment-friendly kraft paper board comprises the following steps: A. preparing: preparing a base plate which is 8-10 mm thick and made of kraft paper for later use; B. pressing: uniformly laying gravel with the particle size of 3-5 mm on a substrate, and pressing the gravel into the substrate by using a pressing plate; C. removing seeds: the substrate is turned over for 180 degrees, one side of the substrate, which is embedded with the gravel, faces downwards, the upper side of the substrate is beaten, and the gravel is stably separated from the substrate under the vibration action to obtain the substrate with a plurality of notches on one side; D. coating: and uniformly coating emulsion paint on one side with the notch on the substrate, and obtaining a finished product of the kraft paper board after the emulsion paint is solidified. This environment-friendly kraft board stability is high.

Description

Environment-friendly kraft paper board
Technical Field
The invention belongs to the technical field of new materials, and relates to an environment-friendly kraft paper board.
Background
Kraft paper is loose and porous due to its own properties. In order to ensure that the kraft paper surface is smooth, it is common to have one side of the kraft paper with a plastic film.
Although the surface of the kraft paper can be smooth and has a certain aesthetic effect due to the addition of the plastic film, the plastic film cannot be degraded, so that the environmental protection performance is poor.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide an environment-friendly kraft paper board with an environment-friendly and compact structure.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides an environment-friendly kraft paper board which characterized in that: the manufacturing method comprises the following steps:
A. preparing: preparing a base plate which is 8-10 mm thick and made of kraft paper for later use;
B. pressing: uniformly laying gravel with the particle size of 3-5 mm on a substrate, and pressing the gravel into the substrate by using a pressing plate;
C. removing seeds: the substrate is turned over for 180 degrees, one side of the substrate, which is embedded with the gravel, faces downwards, the upper side of the substrate is beaten, and the gravel is stably separated from the substrate under the vibration action to obtain the substrate with a plurality of notches on one side;
D. coating: and uniformly coating emulsion paint on one side with the notch on the substrate, and obtaining a finished product of the kraft paper board after the emulsion paint is solidified.
After the substrate is pressed and de-seeded, a connecting surface with a plurality of notches is formed on one side of the substrate.
The arrangement of the plurality of notches can improve the contact area of the emulsion paint and the connecting surface, and finally, the emulsion paint is stably connected on the substrate.
Of course, since the substrate has a relatively large thickness, the particle diameter of the crushed stone is relatively small, and the crushed stone is partially embedded in the substrate. Such a structure can prevent the broken stone from penetrating the substrate.
In the above-described environmentally friendly kraft board, the crushed stones in the step B occupy 50% to 60% of the side of the base board.
In the above-mentioned environmentally friendly kraft board, the depth dimension of the embedded substrate of the crushed stone in the step B is 1/3-2/5 of the particle size dimension of the crushed stone.
The structure can avoid forming too many and too deep notches, and ensures that the substrate has enough strength.
In the above-mentioned environment-friendly kraft board, in the step C, both ends of the base board are clamped, and then the base board is beaten at a constant speed from front to back along the length direction of the base board.
Because the base plate is positioned, the gravel can be stably separated from the base plate after flapping.
In the environment-friendly kraft board, the base board is slapped from front to back along the length direction of the base board to form a side doffing stroke, and the number of times of the doffing stroke is 2-5.
The repeated seed removal can ensure that the gravel is stably separated from the substrate.
In the environment-friendly kraft board, the emulsion paint coated on the side portion of the substrate in the step D forms a primer, the mesh cloth is laid on the primer, then a layer of emulsion paint is uniformly coated on the mesh cloth to form an outer paint, and the mesh cloth is coated between the primer and the outer paint.
The setting of priming paint, net cloth and outer lacquer can not only make whole kraft paper board lateral part smooth and level, but also the outside still possesses sufficient intensity.
In the above-mentioned environment-friendly kraft board, the latex paint overflowing to the end of the substrate is scraped after the step D.
Therefore, the formed kraft board has a compact structure.
Compared with the prior art, the environment-friendly kraft board has the advantages that the primer, the mesh cloth and the outer paint are arranged on the side part of the substrate, so that the side part of the whole kraft board is smooth and flat.
Meanwhile, the side part of the substrate is provided with a plurality of notches, so that the bottom layer and the substrate are high in connection stability and have high practical value.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
Example one
The method for manufacturing the environment-friendly kraft paper board comprises the following steps:
A. preparing: preparing a base plate which is 8 mm thick and made of kraft paper for later use;
B. pressing: uniformly laying gravel with the particle size of 3 mm on a substrate, and pressing the gravel into the substrate by using a pressing plate;
in step B, the crushed stones occupy 50% of the side of the base plate.
The depth dimension of the embedded substrate of the gravel in the step B is 1/3 of the particle size dimension of the gravel.
C. Removing seeds: the substrate is turned over for 180 degrees, one side of the substrate, which is embedded with the gravel, faces downwards, the upper side of the substrate is beaten, and the gravel is stably separated from the substrate under the vibration action to obtain the substrate with a plurality of notches on one side;
and C, clamping two ends of the substrate in the step C, and then flapping the substrate at a constant speed from front to back along the length direction of the substrate.
In this embodiment, the substrate is flapped from front to back along the length direction of the substrate to form a side stripping stroke, and the number of times of the stripping stroke is 2.
D. Coating: and uniformly coating emulsion paint on one side with the notch on the substrate, and obtaining a finished product of the kraft paper board after the emulsion paint is solidified.
And D, coating emulsion paint on the side part of the substrate to form primer, paving the mesh cloth on the primer, and then uniformly coating a layer of emulsion paint on the mesh cloth to form outer paint, wherein the mesh cloth is coated between the primer and the outer paint.
And D, scraping the latex paint overflowing to the end part of the substrate after the step D.
After the substrate is pressed and de-seeded, a connecting surface with a plurality of notches is formed on one side of the substrate.
The arrangement of the plurality of notches can improve the contact area of the emulsion paint and the connecting surface, and finally, the emulsion paint is stably connected on the substrate.
Of course, since the substrate has a relatively large thickness, the particle diameter of the crushed stone is relatively small, and the crushed stone is partially embedded in the substrate. Such a structure can prevent the broken stone from penetrating the substrate.
Example two
The method for manufacturing the environment-friendly kraft paper board comprises the following steps:
A. preparing: preparing a base plate which is 10 mm thick and made of kraft paper for later use;
B. pressing: uniformly paving gravel with the particle size of 5 mm on a substrate, and pressing the gravel into the substrate by using a pressing plate;
the crushed stones occupy 60% of the side of the substrate in the step B.
The depth dimension of the embedded substrate of the gravel in the step B is 2/5 of the particle size dimension of the gravel.
C. Removing seeds: the substrate is turned over for 180 degrees, one side of the substrate, which is embedded with the gravel, faces downwards, the upper side of the substrate is beaten, and the gravel is stably separated from the substrate under the vibration action to obtain the substrate with a plurality of notches on one side;
and C, clamping two ends of the substrate in the step C, and then flapping the substrate at a constant speed from front to back along the length direction of the substrate.
In this embodiment, the substrate is flapped from front to back along the length direction of the substrate to form a side stripping stroke, and the number of times of the stripping stroke is 5.
D. Coating: and uniformly coating emulsion paint on one side with the notch on the substrate, and obtaining a finished product of the kraft paper board after the emulsion paint is solidified.
And D, coating emulsion paint on the side part of the substrate to form primer, paving the mesh cloth on the primer, and then uniformly coating a layer of emulsion paint on the mesh cloth to form outer paint, wherein the mesh cloth is coated between the primer and the outer paint.
And D, scraping the latex paint overflowing to the end part of the substrate after the step D.
After the substrate is pressed and de-seeded, a connecting surface with a plurality of notches is formed on one side of the substrate.
The arrangement of the plurality of notches can improve the contact area of the emulsion paint and the connecting surface, and finally, the emulsion paint is stably connected on the substrate.
Of course, since the substrate has a relatively large thickness, the particle diameter of the crushed stone is relatively small, and the crushed stone is partially embedded in the substrate. Such a structure can prevent the broken stone from penetrating the substrate.
EXAMPLE III
The method for manufacturing the environment-friendly kraft paper board comprises the following steps:
A. preparing: preparing a base plate which is 9 mm thick and made of kraft paper for later use;
B. pressing: uniformly laying gravels with the particle size of 4 mm on a substrate, and pressing the gravels into the substrate by using a pressing plate;
the crushed stones occupy 55% of the side of the substrate in the step B.
The depth dimension of the embedded substrate of the gravel in the step B is 1/3 of the particle size dimension of the gravel.
C. Removing seeds: the substrate is turned over for 180 degrees, one side of the substrate, which is embedded with the gravel, faces downwards, the upper side of the substrate is beaten, and the gravel is stably separated from the substrate under the vibration action to obtain the substrate with a plurality of notches on one side;
and C, clamping two ends of the substrate in the step C, and then flapping the substrate at a constant speed from front to back along the length direction of the substrate.
In this embodiment, the substrate is flapped from front to back along the length direction of the substrate to form a side stripping stroke, and the number of times of the stripping stroke is 4.
D. Coating: and uniformly coating emulsion paint on one side with the notch on the substrate, and obtaining a finished product of the kraft paper board after the emulsion paint is solidified.
And D, coating emulsion paint on the side part of the substrate to form primer, paving the mesh cloth on the primer, and then uniformly coating a layer of emulsion paint on the mesh cloth to form outer paint, wherein the mesh cloth is coated between the primer and the outer paint.
And D, scraping the latex paint overflowing to the end part of the substrate after the step D.
After the substrate is pressed and de-seeded, a connecting surface with a plurality of notches is formed on one side of the substrate.
The arrangement of the plurality of notches can improve the contact area of the emulsion paint and the connecting surface, and finally, the emulsion paint is stably connected on the substrate.
Of course, since the substrate has a relatively large thickness, the particle diameter of the crushed stone is relatively small, and the crushed stone is partially embedded in the substrate. Such a structure can prevent the broken stone from penetrating the substrate.
The features of the above-described embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above-described embodiments are not described, but should be construed as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the features.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that suitable changes and modifications of the above embodiments are within the scope of the claimed invention as long as they are within the spirit and scope of the present invention.

Claims (7)

1. The utility model provides an environment-friendly kraft paper board which characterized in that: the manufacturing method comprises the following steps:
A. preparing: preparing a base plate which is 8-10 mm thick and made of kraft paper for later use;
B. pressing: uniformly laying gravel with the particle size of 3-5 mm on a substrate, and pressing the gravel into the substrate by using a pressing plate;
C. removing seeds: the substrate is turned over for 180 degrees, one side of the substrate, which is embedded with the gravel, faces downwards, the upper side of the substrate is beaten, and the gravel is stably separated from the substrate under the vibration action to obtain the substrate with a plurality of notches on one side;
D. coating: and uniformly coating emulsion paint on one side with the notch on the substrate, and obtaining a finished product of the kraft paper board after the emulsion paint is solidified.
2. The environmentally friendly kraft board according to claim 1, wherein the crushed stones occupy 50% to 60% of the side of the base board in the step B.
3. The environmentally friendly kraft board according to claim 1, wherein the depth dimension of the embedded base board of the crushed stone in the step B is 1/3-2/5 of the particle size dimension of the crushed stone.
4. The environment-friendly kraft board according to claim 1, wherein in step C, both ends of the base board are clamped, and then the base board is beaten at a constant speed from front to back along the length direction of the base board.
5. The environmentally friendly kraft board according to claim 4, wherein a side doffing stroke is formed by flapping the base plate from front to back in a length direction of the base plate, and the number of the doffing strokes is 2 to 5.
6. The environmentally friendly kraft board according to claim 1, wherein the latex paint applied to the side of the substrate in the step D forms a primer, the mesh fabric is laid on the primer, and then the mesh fabric is uniformly coated with a layer of latex paint to form an outer paint, and the mesh fabric is wrapped between the primer and the outer paint.
7. The environmentally friendly kraft board according to claim 1, wherein latex paint spilled over the end of the substrate is scraped after step D.
CN202110254539.XA 2021-03-09 2021-03-09 Environment-friendly kraft paper board Pending CN113215852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110254539.XA CN113215852A (en) 2021-03-09 2021-03-09 Environment-friendly kraft paper board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110254539.XA CN113215852A (en) 2021-03-09 2021-03-09 Environment-friendly kraft paper board

Publications (1)

Publication Number Publication Date
CN113215852A true CN113215852A (en) 2021-08-06

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Country Link
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080245007A1 (en) * 2007-04-04 2008-10-09 United States Gypsum Company Gypsum wood fiber structural insulated panel arrangement
CN102071593A (en) * 2010-11-29 2011-05-25 江门市江海区恒雅实业有限公司 Environment-friendly and shockproof papery packaging film and preparation method thereof
CN105058873A (en) * 2015-08-10 2015-11-18 曹杜华 Manufacturing process for corrugated or honeycomb paper-core foaming filling composite board
CN207028422U (en) * 2017-03-30 2018-02-23 上海比雷福新材料科技有限公司 A kind of novel environment friendly resistance to compression waterproof corrugated board
CN109397767A (en) * 2018-12-22 2019-03-01 浙江欣莱科包装科技有限公司 High side pressure strength multi-wall corrugated board
CN208932056U (en) * 2018-09-07 2019-06-04 成都君诚轨道交通设备有限公司 A kind of novel paper honeycomb
CN210262502U (en) * 2019-03-25 2020-04-07 南通利元亨机械有限公司 High-strength corrugated board

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080245007A1 (en) * 2007-04-04 2008-10-09 United States Gypsum Company Gypsum wood fiber structural insulated panel arrangement
CN102071593A (en) * 2010-11-29 2011-05-25 江门市江海区恒雅实业有限公司 Environment-friendly and shockproof papery packaging film and preparation method thereof
CN105058873A (en) * 2015-08-10 2015-11-18 曹杜华 Manufacturing process for corrugated or honeycomb paper-core foaming filling composite board
CN207028422U (en) * 2017-03-30 2018-02-23 上海比雷福新材料科技有限公司 A kind of novel environment friendly resistance to compression waterproof corrugated board
CN208932056U (en) * 2018-09-07 2019-06-04 成都君诚轨道交通设备有限公司 A kind of novel paper honeycomb
CN109397767A (en) * 2018-12-22 2019-03-01 浙江欣莱科包装科技有限公司 High side pressure strength multi-wall corrugated board
CN210262502U (en) * 2019-03-25 2020-04-07 南通利元亨机械有限公司 High-strength corrugated board

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Application publication date: 20210806