Unlock instant, AI-driven research and patent intelligence for your innovation.

High-strength bamboo fiber curtain-osb container floor and its manufacturing method

A technology for a container floor and a manufacturing method, applied in manufacturing tools, chemical instruments and methods, sustainable manufacturing/processing, etc., can solve problems such as low efficiency, uneven thickness, time-consuming and energy-consuming

Active Publication Date: 2020-10-23
NANJING FORESTRY UNIV
View PDF26 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, bamboo-wood composite container floors have been used more and more, mainly for bamboo curtains, bamboo mats and veneer composite container floors. Since the bamboo curtains are manufactured by splitting machines, this kind of machinery can only be used for bamboo The wall is roughly half-sectioned, with uneven thickness and low efficiency. The cold-in and cold-out hot pressing process is required to produce the container floor, which consumes time and energy.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-strength bamboo fiber curtain-osb container floor and its manufacturing method
  • High-strength bamboo fiber curtain-osb container floor and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1As shown, the high-strength bamboo fiber curtain-OSB container bottom plate has a structure of laying a layer of resin-impregnated paper 1 and a layer of bamboo fiber curtain 2 impregnated with phenolic glue and dried below 70 °C on the upper and lower surfaces from the outside to the inside; Inwardly, there is a layer of oriented surface layer 3 of sizing flakes, two layers of randomly arranged core layer 4 of sizing flakes, and a layer of oriented surface layer 3 of sizing flakes, followed by a layer of impregnated phenolic glue and heated at a temperature lower than 70°C. Dry bamboo fiber curtain 2, the bottom layer is one layer of resin impregnated paper 1.

[0037] Its manufacturing method is as follows:

[0038] (1) Making bamboo fiber curtains, including the following processes:

[0039] Fresh moso bamboo tubes with a diameter of about 90mm are cut into 2.45m long as required, the inner section is removed, and the cylinder is kept, and the bam...

Embodiment 2

[0053] Such as figure 2 As shown, the high-strength bamboo fiber curtain-OSB container bottom plate has a structure of laying a layer of bamboo fiber curtain 2 impregnated with phenolic glue and dried below 70°C on the upper and lower surfaces from the outside to the inside; the middle layer is an oriented strand board 5 , and then down to a layer of impregnated phenolic glue and dried bamboo fiber curtain 2 below 70°C.

[0054] Its manufacturing method is as follows:

[0055] (1) The production of bamboo fiber curtains includes the following processes:

[0056] Fresh giant dragon bamboo tubes with a diameter of about 200mm are cut into 2.45m long as required, split into two halves, and the inner sections are removed, and the bamboo materials are stacked with a trolley. There must be gaps between the bamboo materials. When stacking the bamboo materials There is an 8° slope in the length direction, it is best to put the bamboo green side up;

[0057] Push the trolley co...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
densityaaaaaaaaaa
Login to View More

Abstract

The invention relates to a high-strength bamboo fiber curtain-OSB container bottom plate and a manufacturing method thereof. According to the structure of the high-strength bamboo fiber curtain-OSB container bottom plate, a layer of bamboo fiber curtain (2) is laid on each of the upper surface layer and the lower surface layer, a sizing flaked sheet oriented surface layer (3) and a sizing flaked sheet random arrangement core layer (4) are arranged inwards, or an oriented strand board (5) is adopted in a core layer. The manufacturing method of the high-strength bamboo fiber curtain-OSB container bottom plate comprises the following technology steps that firstly, a bamboo fiber curtain is manufactured; secondly, flaked sheet or OSB treatment is conducted; thirdly, sizing is conducted; and fourthly, assembling and hot pressing are conducted. The high-strength bamboo fiber curtain-OSB container bottom plate and the manufacturing method thereof have the beneficial effects that the bamboo fiber curtain and flaked sheet or OSB assembling is conducted, accordingly, a large amount of bamboo and a large amount of rapid growing wood can be used on the container bottom plate, the raw material source of the bottom plate is widened, and the beneficial effects that the raw material source is wide, the surface is attractive, and the production efficiency is high are achieved; and the sustainable recycling economy is achieved, and the requirement for international container industry development is met.

Description

technical field [0001] The invention relates to a high-strength bamboo fiber curtain-OSB container bottom plate and a manufacturing method thereof, belonging to the technical field of wood-based panel manufacturing in the wood industry. Background technique [0002] With the acceleration of the global economic integration process, the world's logistics volume has soared, and containers are being used more and more for their fast loading and unloading, turnover, and convenient and safe transportation. day by day. The bottom plate of the container is required to have sufficient strength, rigidity, shock absorption, weather resistance and long service life. The hard broad-leaved materials of the tropical rainforest, Apitong and Keruing, have always been used as containers The ideal material for the base plate until the 1990s was a plywood base plate made from these two types of wood. The container of more than 132,000,000TEU in the world has installed the same series of tropi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B27D1/04B27D1/10B65D90/00B32B9/02B32B9/04B32B29/02B32B21/06B32B21/02
CPCB27D1/04B27D1/10B32B21/02B32B21/06B32B29/02B32B2262/065B65D90/00Y02W90/10
Inventor 许斌张齐生陈立衡李延军陈大莉
Owner NANJING FORESTRY UNIV