CN1043655A - Particle and fiber cored slab and manufacture method thereof - Google Patents
Particle and fiber cored slab and manufacture method thereof Download PDFInfo
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- CN1043655A CN1043655A CN 89109380 CN89109380A CN1043655A CN 1043655 A CN1043655 A CN 1043655A CN 89109380 CN89109380 CN 89109380 CN 89109380 A CN89109380 A CN 89109380A CN 1043655 A CN1043655 A CN 1043655A
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- particle
- cored slab
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Abstract
A kind of cored slab of being made by the particle and the fiber of bamboo wood, plant straw and housing mainly is used as gate flap, sash, plate fitment, room dividing plate and decorative panel.Be characterized in the material after the applying glue is spread into mould, through a hot pressing and moulding.Product has sound insulation, heat insulation, light, characteristics such as smooth surface is smooth.Compare existing flush door manufacture craft, save frame batten, recruitment each 50%, raise the efficiency 90%, cost descends 28%, obvious economic.
Description
The present invention relates to a kind of cored slab and manufacture method of making by the particle and the fiber of bamboo wood, plant straw and housing thereof, belong to the wood-based plate manufacture technology field.
In the prior art, as making wood particle board double-layer hollow flush door, (flakeboard of Kai Xian, Sichuan hot spring technology factory development belongs to domestic initiation, has listed national Spark Program in.72 factories in 17 provinces in the whole nation apply) generally be to make veneer with the particle after the applying glue through hot pressing earlier, make frame with batten again, the particle lath is done muscle, and bonding upper and lower layer veneer made flush door, just moulding of hot pressing again.Its recruitment is many, materials are many, efficient is low, and twice hot pressing power consumption is high, and labour intensity is big and product quality is wayward.
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art part and a kind of once hot-forming particle and fiber cored slab are provided.
Purpose of the present invention can realize by following technical measures:
A kind of particle and fiber cored slab that mainly is used as gate flap, sash, plate fitment, room dividing plate decorative panel made by bamboo wood, plant straw and housing.It is upper and lower two-layer to it is characterized in that the particle after the applying glue and fiber lay down are gone into mould, through a hot pressing and moulding.There is the hole in its cross section.Be provided with some reinforcements along cored slab length or width, to constitute the hole.The product design size can be decided according to needs, and its thickness is advisable with the 10-100 millimeter, and lamina thickness is more than 2 millimeters, also can or wooden frame be set all around at the bilateral of plate.
The manufacture method of cored slab, comprise section, roll, pulverize, dry, screening, applying glue, mat formation, once hot-forming.The hollow, rectangular punching block is long or cross direction setting along plate, and its size and quantity are decided according to the size of cored slab.Punching block can be heated, 100～200 ℃ of hot pressing temperatures, and the time is 3～30 minutes, pressure is 2～5MPa.
The present invention is through implementing to have compared to existing technology obvious advantage.(southwestern J601) is example with production southwest building standard flush door, can save frame batten 50%, reduce recruitment half, once hot-forming power consumption is low and raise the efficiency 90%, cost descends 28%, obvious economic.Product has sound insulation, heat insulation, light, characteristics such as smooth surface is smooth, and is of many uses.
Accompanying drawing is the flush door cross sectional representation.
Embodiment is described in further detail below in conjunction with accompanying drawing:
Appearance and size (1800 * 800 * 40 millimeters) solid good angle bar frame on backing plate according to door, bottom is gone in bamboo after applying glue wood particle (more than 6 orders) shop, place punching block, reinforcement (2), wooden frame (3), lock-bit wooden unit along the plate length direction, repave the surface layer particle, after once hot-forming, extract mould.
The punching block sectional dimension of present embodiment is about 70 * 30 millimeters, and concentric reducer is arranged, totally 9.Hole (1) shape also can be circular or non-circular except that rectangle.Reinforcement and panel can be with a kind of material, also unlike material; Can form with panel hot pressing simultaneously, also can be prefabricated earlier.The glue class for urine aldehyde, phenolic aldehyde or melamine resin adehsive any, also can adopt no glue glued adhesion new technology.Particle and fiber can have drawn from straw and the housing of bamboo and wood and corn, Chinese sorghum, cotton, sugarcane, peanut, sunflower etc.The material of mating formation available machine shop or manual shop.Product standard length is 2440 * 1220 or 2000 * 1000 millimeters.Available decorative plastic bar, aluminum alloy bar etc. are made edging material in addition.This product mainly is used as the seat and the room dividing plate of gate flap, sash, various furniture and train, steamer, aircraft, automobile and building (particularly skyscraper).
Claims (10)
1, a kind of particle and fiber cored slab that mainly is used as gate flap, sash, plate fitment, room dividing plate decorative panel, make by bamboo wood, plant straw and housing, it is characterized in that the particle after the applying glue is spread into mould, through a hot pressing and moulding, there is hole (1) in the cross section.
2, cored slab as claimed in claim 1 is characterized in that being provided with between the upper and lower laminate some the reinforcements (2) that constitute the hole.
3, cored slab as claimed in claim 2 is characterized in that reinforcement is set to suitable along plate length or cross direction.
4, as claim 1 or 2 or 3 described cored slabs, it is characterized in that its appearance and size can decide according to needs, thickness is advisable with the 10-100 millimeter, and the individual layer thickness of slab is more than 2 millimeters.
5, cored slab as claimed in claim 4, it is characterized in that can be according to need or wooden frame (3) being set all around at the bilateral of plate.
6, the manufacture method of a kind of particle and fiber cored slab comprises section, rolls, pulverizes, dries, screens, and it is upper and lower two-layer to it is characterized in that the particle after the applying glue and fiber lay down are gone into mould, through a hot pressing of hot press and moulding.
7, method as claimed in claim 6 is characterized in that mould is that steel are made, and the size of punching block, shape, quantity decide according to the size of cored slab, and punching block can be heated.
8, method as claimed in claim 7 is characterized in that punching block is good with hollow, rectangular.
9, as claim 6 or 7 or 8 described methods, it is characterized in that hot pressing temperature is 100-200 ℃, the time is 3-30 minute, pressure is 2-5MPa.
10, a kind of particle and fiber cored slab, once hot-forming by bamboo wood, plant straw and housing, it is characterized in that it mainly is used as the seat and the room dividing plate of gate flap, sash, various furniture and train, steamer, aircraft, automobile and building (particularly high-rise building).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89109380 CN1043655A (en) | 1989-12-12 | 1989-12-12 | Particle and fiber cored slab and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89109380 CN1043655A (en) | 1989-12-12 | 1989-12-12 | Particle and fiber cored slab and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1043655A true CN1043655A (en) | 1990-07-11 |
Family
ID=4857982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89109380 Pending CN1043655A (en) | 1989-12-12 | 1989-12-12 | Particle and fiber cored slab and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1043655A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100364736C (en) * | 2005-06-20 | 2008-01-30 | 南京林业大学 | Industralized production and manufacture method for rice straw hollow flakeboard |
| CN103182727A (en) * | 2012-09-25 | 2013-07-03 | 国家林业局北京林业机械研究所 | Hollow recombined bamboo and manufacturing method thereof |
| CN104337292A (en) * | 2014-09-30 | 2015-02-11 | 何菁 | Frame strip and frame strip producing method |
| CN108193790A (en) * | 2017-12-29 | 2018-06-22 | 济南大学 | Fiberboard edge strengthens method and products obtained therefrom |
| CN111452178A (en) * | 2020-03-26 | 2020-07-28 | 湖南工业大学 | Preparation method of bamboo-wood composite material and bamboo-wood composite material |
| CN115366215A (en) * | 2022-09-07 | 2022-11-22 | 德华兔宝宝装饰新材股份有限公司 | Straw formaldehyde-free composite board and production process thereof |
-
1989
- 1989-12-12 CN CN 89109380 patent/CN1043655A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100364736C (en) * | 2005-06-20 | 2008-01-30 | 南京林业大学 | Industralized production and manufacture method for rice straw hollow flakeboard |
| CN103182727A (en) * | 2012-09-25 | 2013-07-03 | 国家林业局北京林业机械研究所 | Hollow recombined bamboo and manufacturing method thereof |
| CN103182727B (en) * | 2012-09-25 | 2016-01-20 | 国家林业局北京林业机械研究所 | Hollow reconsolidated bamboo and manufacture method thereof |
| CN104337292A (en) * | 2014-09-30 | 2015-02-11 | 何菁 | Frame strip and frame strip producing method |
| CN108193790A (en) * | 2017-12-29 | 2018-06-22 | 济南大学 | Fiberboard edge strengthens method and products obtained therefrom |
| CN108193790B (en) * | 2017-12-29 | 2019-10-01 | 济南大学 | Fiberboard edge reinforces method and products obtained therefrom |
| CN111452178A (en) * | 2020-03-26 | 2020-07-28 | 湖南工业大学 | Preparation method of bamboo-wood composite material and bamboo-wood composite material |
| CN115366215A (en) * | 2022-09-07 | 2022-11-22 | 德华兔宝宝装饰新材股份有限公司 | Straw formaldehyde-free composite board and production process thereof |
| CN115366215B (en) * | 2022-09-07 | 2023-12-12 | 德华兔宝宝装饰新材股份有限公司 | Straw formaldehyde-free composite board and production process thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |