CN116922516A - Full bamboo container bottom plate and manufacturing method thereof - Google Patents

Full bamboo container bottom plate and manufacturing method thereof Download PDF

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Publication number
CN116922516A
CN116922516A CN202310812626.1A CN202310812626A CN116922516A CN 116922516 A CN116922516 A CN 116922516A CN 202310812626 A CN202310812626 A CN 202310812626A CN 116922516 A CN116922516 A CN 116922516A
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CN
China
Prior art keywords
bamboo
bottom plate
strips
adhesive
bamboo strips
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Pending
Application number
CN202310812626.1A
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Chinese (zh)
Inventor
张琴
张俊
陈翔
唐立志
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Fujian Hepu New Materials Co ltd
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Fujian Hepu New Materials Co ltd
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Application filed by Fujian Hepu New Materials Co ltd filed Critical Fujian Hepu New Materials Co ltd
Priority to CN202310812626.1A priority Critical patent/CN116922516A/en
Publication of CN116922516A publication Critical patent/CN116922516A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
    • B27D1/083—Presses specially designed for making the manufacture of shaped plywood articles
    • 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
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • 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
    • 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/022—Laminated structures
    • 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
    • B32B2307/558—Impact strength, toughness
    • 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
    • B32B2439/00—Containers; Receptacles
    • 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

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Ceramic Engineering (AREA)

Abstract

本申请涉及竹材加工领域，公开了一种全竹集装箱底板，包括纵向竹条，所述的集装箱底板为依次排列的结构，该结构为1‑2层依次排列，由单板组合而成，所述依次排列结构中的单板为竹条，所述纵向竹条的外壁一侧固定连接有横向竹条，步骤一、竹条上胶拼接，热压：把竹条按竖向摆放压合在一起；步骤二、将压合完成的竹条进行上下两面打磨，并且两次涂抹胶。通过这样的工序好处是保证产品厚度尺寸都相同、平整，只需再根据需要的尺寸切割即可，无需再打磨，并且产品经过水煮后的效果，完全符合产品的性能要求，全竹地板所用的胶也比较少，全竹的材料成本相比全木和竹木复合地板要低得非常多，强度和韧性性能也好，生产效率也更高。

This application relates to the field of bamboo processing and discloses an all-bamboo container floor, including longitudinal bamboo strips. The container floor is a structure arranged in sequence. The structure has 1-2 layers arranged in sequence and is composed of single boards. The single boards in the above-mentioned sequentially arranged structure are bamboo strips, and one side of the outer wall of the longitudinal bamboo strips is fixedly connected with a transverse bamboo strip. Step 1: Glue the bamboo strips and splice them. Hot pressing: Place the bamboo strips vertically and press them together. Together; Step 2: Polish the upper and lower sides of the pressed bamboo strips and apply glue twice. The advantage of this process is to ensure that the thickness and size of the product are the same and flat. You only need to cut it according to the required size without polishing. Moreover, the effect of the product after boiling fully meets the performance requirements of the product. It is used for all-bamboo flooring. There is also less glue. The material cost of all-bamboo flooring is much lower than that of all-wood and bamboo-wood composite floors. The strength and toughness properties are also good, and the production efficiency is also higher.

Description

Full bamboo container bottom plate and manufacturing method thereof
Technical Field
The application relates to the technical field of bamboo processing, in particular to a full bamboo container bottom plate and a manufacturing method thereof.
Background
The main bearing part of the container is the bottom plate, so the bottom plate of the container has high requirements on mechanical property, impact resistance and ageing resistance, the bottom plate is made of various materials, such as hard broad-leaved wood clone and multi-layer thick plywood made of Abidong, bamboo and wood composite container bottom plate, the demand of the container is continuously increased, and the demand of the container bottom plate which is a component of the container is also continuously increased. The traditional container bottom plate mostly adopts tropical broadleaf woods in southeast Asia, africa and the like as raw materials, and has extremely high production cost.
The traditional container bottom plate adopts imported Korean pine to produce, and manufacturing cost is high, firstly cuts the plank into strips, polishes the fluting and then butt-joints the meshing, polishes after forming a big board, cuts according to the size of needs to lead to the problem of production efficiency inefficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the application provides a full bamboo container bottom plate and a manufacturing method thereof, which solve the problems that the traditional container bottom plate is produced by adopting imported Korean pine, has high production cost, is low in production efficiency because a wood plate is firstly cut into strips, polished and grooved and then in butt joint engagement, is polished after a large plate is formed, and is cut according to the required size.
In order to achieve the above purpose, the application is realized by the following technical scheme: the utility model provides a full bamboo container bottom plate, includes vertical bamboo strip, container bottom plate be the structure of arranging in proper order, this structure is 1-2 layers and arranges in proper order, is formed by the veneer combination, the veneer in the structure of arranging in proper order is the bamboo strip, outer wall one side fixedly connected with horizontal bamboo strip of vertical bamboo strip.
The manufacturing method of the full bamboo container bottom plate comprises the following steps:
step one, bamboo strip gluing and splicing, and hot pressing: pressing bamboo strips vertically together;
and step two, polishing the upper and lower surfaces of the pressed bamboo strips, and smearing the glue twice.
Preferably, in the first step, two sides of the bamboo strip are spliced, and weather-resistant glue is used as an adhesive for prepressing.
Preferably, in the first step, the materials are pressed under the action of the hot pressing temperature of 125-145 ℃, the hot pressing time of 30-40 min and the hot pressing pressure of 1.0-2.5 Mpa.
Preferably, in the second step, two sides of the spliced plate are polished and leveled, and then the two sides of the spliced plate are cut according to the required width and size by direct vertical cutting, and after the cutting, the vertical direction is changed into the horizontal direction, and the two sides of the spliced plate are glued and pressed together to form a plate.
Preferably, in the first step, the weather-resistant adhesive comprises the following components in parts by weight: 1-6 parts of silicone adhesive, 2-8 parts of acrylic adhesive, 3-9 parts of amino adhesive, 6-16 parts of polyisocyanate and 1-3 parts of sodium dodecyl sulfate.
Preferably, in the first step, the bamboo strips after prepressing are put into a hot press, heated to 180-200 ℃ under the condition of unit pressure of 4-5 Mpa, kept at the temperature and pressure for 60-90 minutes, and finally cooled to below 40 ℃ to discharge the extrusion plate.
Preferably, in the first step, the bamboo strip is one or more of moso bamboo, bamboos, giant dragon bamboo, green skin bamboo, small She Longzhu and arrowhead bamboo.
Preferably, in the second step, the four-component resin adhesive mixed with insect-resist agent in a certain proportion is smeared on all the two sides of the longitudinal bamboo strips and the transverse bamboo strips.
The application provides a full bamboo container bottom plate and a manufacturing method thereof. The beneficial effects are as follows:
the application has the advantages that the thickness and the size of the product are the same and smooth through the working procedures, the product is cut according to the required size without polishing, the product is boiled with water, the performance requirement of the product is completely met, the glue used for the whole bamboo floor is less, the material cost of the whole bamboo is much lower than that of the whole wood and bamboo composite floor, the strength and toughness performance are good, and the production efficiency is higher.
Drawings
FIG. 1 is a longitudinal bamboo strip display of the present application;
fig. 2 is a view showing the transverse bamboo strips of the present application.
Wherein, 1, longitudinal bamboo strips; 2. transverse bamboo strips.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Embodiment one:
referring to fig. 1-2, an embodiment of the present application provides a full bamboo container bottom board, which includes longitudinal bamboo strips 1, wherein the container bottom board is of a structure of sequentially arranging 1-2 layers, and is formed by combining single boards, the single boards in the sequentially arranged structure are bamboo strips, and one side of an outer wall of the longitudinal bamboo strip 1 is fixedly connected with a transverse bamboo strip 2.
The whole bamboo strips are pressed together to replace a solid wood bottom plate, the whole bamboo floor glue is less, the cost is lower compared with the traditional whole wood, meanwhile, the strength and toughness performance are good, and the production efficiency is higher.
The manufacturing method of the full bamboo container bottom plate comprises the following steps:
step one, bamboo strip gluing and splicing, and hot pressing: pressing bamboo strips vertically together;
and step two, polishing the upper and lower surfaces of the pressed bamboo strips, and smearing the glue twice.
In the first step, the two sides of the bamboo strip are spliced, and weather-resistant glue is used as an adhesive for prepressing.
In the first step, the materials are pressed under the action of the hot pressing temperature of 130 ℃, the hot pressing time of 35mi < n > and the hot pressing pressure of 2.0 Mpa.
And in the second step, the two sides of the spliced plate are polished and leveled, and then the two sides of the spliced plate are cut according to the required width and size by direct vertical cutting, and after the cutting, the vertical direction is changed into the horizontal direction, and the two sides of the spliced plate are glued and pressed together continuously to form a plate.
In the first step, the weather-resistant adhesive comprises the following components in parts by weight: 5 parts of silicone adhesive, 5 parts of acrylic adhesive, 7 parts of amino adhesive, 12 parts of polyisocyanate and 1.2 parts of sodium dodecyl sulfate.
Silicone adhesive is a common adhesive, is mainly made of silicone-based polymers, has good high temperature resistance and can keep stable adhesion in a high-temperature environment. Generally, the silicone adhesive can resist the temperature of 200 ℃ or higher, still has good adhesive capability at low temperature, and is not easy to become brittle or lose adhesive force. Can be used in a low-temperature environment below-40 ℃.
In the first step, the bamboo strips after prepressing are put into a hot press, heated to 180-200 ℃ under the condition of unit pressure of 4-5 Mpa, kept at the temperature and pressure for 60-90 minutes, and finally cooled to below 40 ℃ and discharged from the extrusion plate.
In the first step, the bamboo strip is one or more of Phyllostachys Pubescens, sesamum indicum She Longzhu and Cinnamomum.
And in the second step, smearing quaternary resin adhesive mixed with insect-resist agent in a certain proportion on all the two sides of the longitudinal bamboo strips and the transverse bamboo strips.
Embodiment two:
referring to fig. 1-2, an embodiment of the present application provides a full bamboo container bottom board, which includes longitudinal bamboo strips 1, wherein the container bottom board is of a structure of sequentially arranging 1-2 layers, and is formed by combining single boards, the single boards in the sequentially arranged structure are bamboo strips, and one side of an outer wall of the longitudinal bamboo strip 1 is fixedly connected with a transverse bamboo strip 2.
The whole bamboo strips are pressed together to replace a solid wood bottom plate, the whole bamboo floor glue is less, the cost is lower compared with the traditional whole wood, meanwhile, the strength and toughness performance are good, and the production efficiency is higher.
The manufacturing method of the full bamboo container bottom plate comprises the following steps:
step one, bamboo strip gluing and splicing, and hot pressing: pressing bamboo strips vertically together;
and step two, polishing the upper and lower surfaces of the pressed bamboo strips, and smearing the glue twice.
In the first step, the two sides of the bamboo strip are spliced, and weather-resistant glue is used as an adhesive for prepressing.
In the first step, the materials are pressed under the action of the hot pressing temperature of 90 ℃, the hot pressing time of 35mi < n > and the hot pressing pressure of 2.0 Mpa.
And in the second step, the two sides of the spliced plate are polished and leveled, and then the two sides of the spliced plate are cut according to the required width and size by direct vertical cutting, and after the cutting, the vertical direction is changed into the horizontal direction, and the two sides of the spliced plate are glued and pressed together continuously to form a plate.
In the first step, the weather-resistant adhesive comprises the following components in parts by weight: 5 parts of silicone adhesive, 5 parts of acrylic adhesive, 7 parts of amino adhesive, 12 parts of polyisocyanate and 1.2 parts of sodium dodecyl sulfate.
Silicone adhesive is a common adhesive, is mainly made of silicone-based polymers, has good high temperature resistance and can keep stable adhesion in a high-temperature environment. Generally, the silicone adhesive can resist the temperature of 200 ℃ or higher, still has good adhesive capability at low temperature, and is not easy to become brittle or lose adhesive force. Can be used in a low-temperature environment below-40 ℃.
In the first step, the bamboo strips after prepressing are put into a hot press, heated to 180-200 ℃ under the condition of unit pressure of 4-5 Mpa, kept at the temperature and pressure for 60-90 minutes, and finally cooled to below 40 ℃ and discharged from the extrusion plate.
In the first step, the bamboo strip is one or more of Phyllostachys Pubescens, sesamum indicum She Longzhu and Cinnamomum.
And in the second step, smearing quaternary resin adhesive mixed with insect-resist agent in a certain proportion on all the two sides of the longitudinal bamboo strips and the transverse bamboo strips.
And (3) implementation:
referring to fig. 1-2, an embodiment of the present application provides a full bamboo container bottom board, which includes longitudinal bamboo strips 1, wherein the container bottom board is of a structure of sequentially arranging 1-2 layers, and is formed by combining single boards, the single boards in the sequentially arranged structure are bamboo strips, and one side of an outer wall of the longitudinal bamboo strip 1 is fixedly connected with a transverse bamboo strip 2.
The whole bamboo strips are pressed together to replace a solid wood bottom plate, the whole bamboo floor glue is less, the cost is lower compared with the traditional whole wood, meanwhile, the strength and toughness performance are good, and the production efficiency is higher.
The manufacturing method of the full bamboo container bottom plate comprises the following steps:
step one, bamboo strip gluing and splicing, and hot pressing: pressing bamboo strips vertically together;
and step two, polishing the upper and lower surfaces of the pressed bamboo strips, and smearing the glue twice.
In the first step, the two sides of the bamboo strip are spliced, and weather-resistant glue is used as an adhesive for prepressing.
In the first step, the materials are pressed under the action of the hot pressing temperature of 180 ℃, the hot pressing time of 35mi < n > and the hot pressing pressure of 2.0 Mpa.
And in the second step, the two sides of the spliced plate are polished and leveled, and then the two sides of the spliced plate are cut according to the required width and size by direct vertical cutting, and after the cutting, the vertical direction is changed into the horizontal direction, and the two sides of the spliced plate are glued and pressed together continuously to form a plate.
In the first step, the weather-resistant adhesive comprises the following components in parts by weight: 5 parts of silicone adhesive, 5 parts of acrylic adhesive, 7 parts of amino adhesive, 12 parts of polyisocyanate and 1.2 parts of sodium dodecyl sulfate.
Silicone adhesive is a common adhesive, is mainly made of silicone-based polymers, has good high temperature resistance and can keep stable adhesion in a high-temperature environment. Generally, the silicone adhesive can resist the temperature of 200 ℃ or higher, still has good adhesive capability at low temperature, and is not easy to become brittle or lose adhesive force. Can be used in a low-temperature environment below-40 ℃.
In the first step, the bamboo strips after prepressing are put into a hot press, heated to 180-200 ℃ under the condition of unit pressure of 4-5 Mpa, kept at the temperature and pressure for 60-90 minutes, and finally cooled to below 40 ℃ and discharged from the extrusion plate.
In the first step, the bamboo strip is one or more of Phyllostachys Pubescens, sesamum indicum She Longzhu and Cinnamomum.
And in the second step, smearing quaternary resin adhesive mixed with insect-resist agent in a certain proportion on all the two sides of the longitudinal bamboo strips and the transverse bamboo strips.
Embodiment four:
referring to fig. 1-2, an embodiment of the present application provides a full bamboo container bottom board, which includes longitudinal bamboo strips 1, wherein the container bottom board is of a structure of sequentially arranging 1-2 layers, and is formed by combining single boards, the single boards in the sequentially arranged structure are bamboo strips, and one side of an outer wall of the longitudinal bamboo strip 1 is fixedly connected with a transverse bamboo strip 2.
The whole bamboo strips are pressed together to replace a solid wood bottom plate, the whole bamboo floor glue is less, the cost is lower compared with the traditional whole wood, meanwhile, the strength and toughness performance are good, and the production efficiency is higher.
The manufacturing method of the full bamboo container bottom plate comprises the following steps:
step one, bamboo strip gluing and splicing, and hot pressing: pressing bamboo strips vertically together;
and step two, polishing the upper and lower surfaces of the pressed bamboo strips, and smearing the glue twice.
In the first step, the two sides of the bamboo strip are spliced, and weather-resistant glue is used as an adhesive for prepressing.
In the first step, the materials are pressed under the action of the hot pressing temperature of 130 ℃, the hot pressing time of 5mi < n > and the hot pressing pressure of 2.0 Mpa.
And in the second step, the two sides of the spliced plate are polished and leveled, and then the two sides of the spliced plate are cut according to the required width and size by direct vertical cutting, and after the cutting, the vertical direction is changed into the horizontal direction, and the two sides of the spliced plate are glued and pressed together continuously to form a plate.
In the first step, the weather-resistant adhesive comprises the following components in parts by weight: 5 parts of silicone adhesive, 5 parts of acrylic adhesive, 7 parts of amino adhesive, 12 parts of polyisocyanate and 1.2 parts of sodium dodecyl sulfate.
Silicone adhesive is a common adhesive, is mainly made of silicone-based polymers, has good high temperature resistance and can keep stable adhesion in a high-temperature environment. Generally, the silicone adhesive can resist the temperature of 200 ℃ or higher, still has good adhesive capability at low temperature, and is not easy to become brittle or lose adhesive force. Can be used in a low-temperature environment below-40 ℃.
In the first step, the bamboo strips after prepressing are put into a hot press, heated to 180-200 ℃ under the condition of unit pressure of 4-5 Mpa, kept at the temperature and pressure for 60-90 minutes, and finally cooled to below 40 ℃ and discharged from the extrusion plate.
In the first step, the bamboo strip is one or more of Phyllostachys Pubescens, sesamum indicum She Longzhu and Cinnamomum.
And in the second step, smearing quaternary resin adhesive mixed with insect-resist agent in a certain proportion on all the two sides of the longitudinal bamboo strips and the transverse bamboo strips.
Fifth embodiment:
referring to fig. 1-2, an embodiment of the present application provides a full bamboo container bottom board, which includes longitudinal bamboo strips 1, wherein the container bottom board is of a structure of sequentially arranging 1-2 layers, and is formed by combining single boards, the single boards in the sequentially arranged structure are bamboo strips, and one side of an outer wall of the longitudinal bamboo strip 1 is fixedly connected with a transverse bamboo strip 2.
The whole bamboo strips are pressed together to replace a solid wood bottom plate, the whole bamboo floor glue is less, the cost is lower compared with the traditional whole wood, meanwhile, the strength and toughness performance are good, and the production efficiency is higher.
The manufacturing method of the full bamboo container bottom plate comprises the following steps:
step one, bamboo strip gluing and splicing, and hot pressing: pressing bamboo strips vertically together;
and step two, polishing the upper and lower surfaces of the pressed bamboo strips, and smearing the glue twice.
In the first step, the two sides of the bamboo strip are spliced, and weather-resistant glue is used as an adhesive for prepressing.
In the first step, the materials are pressed under the action of the hot pressing temperature of 130 ℃, the hot pressing time of 60mi < n > and the hot pressing pressure of 2.0 Mpa.
And in the second step, the two sides of the spliced plate are polished and leveled, and then the two sides of the spliced plate are cut according to the required width and size by direct vertical cutting, and after the cutting, the vertical direction is changed into the horizontal direction, and the two sides of the spliced plate are glued and pressed together continuously to form a plate.
In the first step, the weather-resistant adhesive comprises the following components in parts by weight: 5 parts of silicone adhesive, 5 parts of acrylic adhesive, 7 parts of amino adhesive, 12 parts of polyisocyanate and 1.2 parts of sodium dodecyl sulfate.
Silicone adhesive is a common adhesive, is mainly made of silicone-based polymers, has good high temperature resistance and can keep stable adhesion in a high-temperature environment. Generally, the silicone adhesive can resist the temperature of 200 ℃ or higher, still has good adhesive capability at low temperature, and is not easy to become brittle or lose adhesive force. Can be used in a low-temperature environment below-40 ℃.
In the first step, the bamboo strips after prepressing are put into a hot press, heated to 180-200 ℃ under the condition of unit pressure of 4-5 Mpa, kept at the temperature and pressure for 60-90 minutes, and finally cooled to below 40 ℃ and discharged from the extrusion plate.
In the first step, the bamboo strip is one or more of Phyllostachys Pubescens, sesamum indicum She Longzhu and Cinnamomum.
And in the second step, smearing quaternary resin adhesive mixed with insect-resist agent in a certain proportion on all the two sides of the longitudinal bamboo strips and the transverse bamboo strips.
Comparative example:
conventional container floors are purchased in the marketplace in comparison to container floors made in accordance with the present application.
Firstly, the conventional container bottom plate needs to be polished for many times when being processed, and a large amount of viscose is needed to be used for soaking the container bottom plate through the conventional process.
Hot pressing temperature Hot press time Toughness of
Example 1 130℃ 35min Stronger (stronger)
Example two 90℃ 35min Good quality
Example III 180℃ 35min Preferably, it is
Example IV 130℃ 5min In general
Example five 130℃ 60min Good (good)
Comparative example Conventional method Conventional method In general
As can be seen from the table, the container bottom plate has the advantages that the thickness and the size of the product are the same and smooth through the working procedure, the product is cut according to the required size and is not required to be polished, the product is boiled, the performance requirement of the product is completely met, the glue used by the whole bamboo floor is less, the material cost of the whole bamboo is very much lower than that of the whole wood and bamboo composite bottom plate, the strength and toughness performance are good, and the production efficiency is higher.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a full bamboo container bottom plate, includes vertical bamboo strip (1), its characterized in that, container bottom plate be the structure of arranging in proper order, this structure is that 1-2 layers are arranged in proper order, is formed by the veneer combination, the veneer in the structure of arranging in proper order is the bamboo strip, outer wall one side fixedly connected with horizontal bamboo strip (2) of vertical bamboo strip (1).
2. A method of manufacturing a full bamboo container floor according to claim 1, comprising the steps of:
step one, bamboo strip gluing and splicing, and hot pressing: pressing bamboo strips vertically together;
and step two, polishing the upper and lower surfaces of the pressed bamboo strips, and smearing the glue twice.
3. The method for manufacturing the bottom plate of the all-bamboo container according to claim 2, wherein in the first step, two sides of the bamboo strips are spliced, and weather-resistant glue is used as an adhesive for prepressing.
4. The method according to claim 2, wherein in the first step, the bamboo container bottom plate is pressed at a hot pressing temperature of 125-145 ℃, a hot pressing time of 30-40 min and a hot pressing pressure of 1.0-2.5 Mpa.
5. The method for manufacturing the bottom plate of the all-bamboo container according to claim 2, wherein in the second step, two sides of the spliced plate are polished to be smooth, and the two sides are cut according to the required width dimension by direct vertical cutting, and after the cutting, the two sides are vertically changed into the two sides which are transversely continuously glued and pressed together to form a plate.
6. The method for manufacturing the bottom plate of the all-bamboo container according to claim 2, wherein in the first step, the weather-resistant adhesive comprises the following components in parts by weight: 1-6 parts of silicone adhesive, 2-8 parts of acrylic adhesive, 3-9 parts of amino adhesive, 6-16 parts of polyisocyanate and 1-3 parts of sodium dodecyl sulfate.
7. The method for manufacturing the bottom plate of the all-bamboo container according to claim 2, wherein in the first step, the pre-pressed bamboo strips are put into a hot press, heated to 180-200 ℃ under the condition of unit pressure of 4-5 Mpa, kept at the temperature and pressure for 60-90 minutes, and finally cooled to below 40 ℃ to discharge the pressed plate.
8. The method according to claim 2, wherein in the first step, the bamboo strips are one or more of moso bamboo, bamboos, giant dragon bamboo, green skin bamboo, small She Longzhu and arrowhead bamboo.
9. The method of manufacturing a full bamboo container floor according to claim 2, wherein in the second step, four-component resin adhesive mixed with insect repellent agent in a certain proportion is applied to both sides of the longitudinal bamboo strips and the transverse bamboo strips.
CN202310812626.1A 2023-07-04 2023-07-04 Full bamboo container bottom plate and manufacturing method thereof Pending CN116922516A (en)

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CN106003276A (en) * 2016-07-04 2016-10-12 湖北康欣新材料科技有限责任公司 Novel container bottom plate
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CN113400420A (en) * 2021-05-24 2021-09-17 桃江风河智慧竹业有限公司 Method for processing bamboo board used for bamboo carriage bottom board
CN113771156A (en) * 2021-10-13 2021-12-10 衡阳中集新材料科技有限公司 A kind of manufacturing method of splicing bamboo board and splicing bamboo board

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CN106003276A (en) * 2016-07-04 2016-10-12 湖北康欣新材料科技有限责任公司 Novel container bottom plate
CN108145809A (en) * 2017-12-25 2018-06-12 广东尚高科技有限公司 A kind of forming method sheet material
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