CN104002348B - A kind of lozenge mounding pattern sheet material and preparation method thereof - Google Patents
A kind of lozenge mounding pattern sheet material and preparation method thereof Download PDFInfo
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- CN104002348B CN104002348B CN201410216908.6A CN201410216908A CN104002348B CN 104002348 B CN104002348 B CN 104002348B CN 201410216908 A CN201410216908 A CN 201410216908A CN 104002348 B CN104002348 B CN 104002348B
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Abstract
The invention provides a kind of lozenge mounding pattern sheet material and preparation method thereof, taking bamboo as raw material, through film-making, poach and heat treatment, dry, planing, gluing, flatly spell gummed, multilayer gluing, lining cloth, washed ore light are cut, are flattened in softening, slicing, make lozenge mounding pattern sheet material. The present invention has realized " wood substituted by bamboo ", is not only conducive to the further development of China's furniture and indoor decorative art materials industry, improves the value of bamboo wood, promotes outlying mountain area's expanding economy; Can also conserve forests and ecological environment, there are good economy, society and ecological benefits simultaneously.
Description
Technical field
The invention belongs to furniture and indoor decorative art material technology field, more specifically relate to a kind of lozenge mounding pattern sheet material and preparation method thereof.
Background technology
Prior art is generally the base material as furniture and indoor decorative art material with timber, and because raw material used are timber, and timber resources is very in short supply in China, has therefore greatly affected the development of China's furniture and indoor decorative art materials industry. And China's bamboo timber resource is abundant, bamboo growth cycle is short, and afforest once success and the time of becoming a useful person are short, only need 5-8. The lozenge mounding pattern sheet material of development of new, solve the raw-material crisis of rniture & Interior Art, realize " wood substituted by bamboo ", be not only conducive to the further development of China's furniture and indoor decorative art materials industry, improve the value of bamboo wood, promote outlying mountain area's expanding economy; Can also conserve forests and ecological environment, there are good economy, society and ecological benefits simultaneously.
Summary of the invention
The object of the invention is in short supply for timber resources, a kind of lozenge mounding pattern sheet material and preparation method thereof is provided, realize " wood substituted by bamboo ", not only be conducive to the further development of China's furniture and indoor decorative art materials industry, improve the value of bamboo wood, promote outlying mountain area's expanding economy; Can also conserve forests and ecological environment, there are good economy, society and ecological benefits simultaneously.
For achieving the above object, the present invention adopts following technical scheme:
A preparation method for lozenge mounding pattern sheet material, taking bamboo as raw material, through film-making, poach and heat treatment, dry, planing, gluing, flatly spell gummed, multilayer gluing, lining cloth, washed ore light are cut, are flattened in softening, slicing, make lozenge mounding pattern sheet material.
The preparation method of described lozenge mounding pattern sheet material, comprises the following steps:
(1) selection: select the growth bamboo of 5 ~ 6 years as raw material;
(2) film-making: by smooth to bamboo section, S4S, the thickness 4-8mm of bamboo chip, wide 40-50mm;
(3) poach and heat treatment: a part of bamboo chip is carried out to poach; Getting other a part of bamboo chip heat-treats;
(4) dry: the bamboo chip after poach is dried, and moisture control is at 5%-8%, and temperature is 50-80 DEG C;
(5) planing: the bamboo chip after poach and heat treatment removes Outer part and inner part of the bamboo, thickness and precision is within ± 0.2mm;
(6) gluing: to bamboo chip gluing, ageing 15-20 minute after gluing;
(7) the flat gummed of spelling: the flat spelling of bamboo chip after bamboo chip and heat treatment after poach composed striped veneer material; And further make lozenge mounding pattern plate square bar;
(8) multilayer gluing: lozenge mounding pattern plate square bar is carried out to hot pressing, and the lozenge mounding pattern plate square bar thickness after hot pressing is 400-600mm;
(9) softening: the lozenge mounding pattern plate square bar having glued together is softened, and the moisture content of softening lozenge mounding pattern plate square bar after treatment is at 40-45%;
(10) slicing is cut: the plate square bar after softening is carried out to slicing, cut lamella thickness be 0.08-2.5mm, temperature remains on 40-68 DEG C;
(11) leveling lining cloth: the lozenge mounding pattern plate square bar thin plate after slicing is flattened to nonwoven in stickup;
(12) washed ore light: to pasting the smart abrasive finishing machine abrasive finishing of the thin plate of upper nonwoven, make its even thickness, surface smoothing, makes lozenge mounding pattern sheet material.
Its pressure of poach 0.5-1.5Mpa in step (3), the time is 5-6 hour; Its temperature of heat treatment is 95-115 DEG C, and pressure is 0.3-0.6Mpa, and the time is 5-7 hour.
The adhesive that step (6) gluing adopts is low urea formaldehyde resin adhesive, and resin added is at 200 ~ 220g/m2。
The preparation method of lozenge mounding pattern plate square bar is in step (7): single-board materials sawing is become to the alternate bamboo cane of ecru side's rhombus (as shown in Figure 1) after coffee-like rhombus after heat treatment and poach; Bamboo cane alternate with ecru side's rhombus coffee-like rhombus along machine direction dislocation splicing diamondwise decorative pattern veneer; Then by the homochromy this lozenge mounding pattern veneer lozenge mounding pattern plate square bar (as shown in Figure 2) that is superimposed as.
Its temperature of hot pressing described in step (8) is 90-120 DEG C, just pressure pressure is 1.2-2.5MPa, and side pressure pressure is 0.9-3.0MPa; Time is 10-22 minute.
What step (9) was described softens as carrying out in radio-frequency generator, and the softening time is 80-98 minute, and the power supply of radio-frequency generator is 380V, and power output is 35-45KW, and grid current is 0.3-0.9A, and anode current is 1.4-3.6A.
The lozenge mounding pattern sheet material that a kind of preparation method as above makes.
Beneficial effect of the present invention is:
1) the lozenge mounding pattern sheet material that the present invention makes has made up the disappearance of this sheet material in market, has enriched dalle and furniture woods, meets the requirement of regeneration or recycling economy and green environmental protection; There is good artistic effect;
2) preparation method is simple, and the lozenge mounding pattern sheet material of preparation has kept the fine and smooth sense of the original quality of bamboo wood, has improved the added value of bamboo wood, has good economic interests and social benefit.
Brief description of the drawings
Fig. 1 is the swage set figure of single-board materials;
Fig. 2 is the making sketch of lozenge mounding pattern plate square bar.
Detailed description of the invention
The present invention further illustrates the present invention with the following example, but protection scope of the present invention is not limited to the following example.
Embodiment 1
The preparation method of described lozenge mounding pattern sheet material:
(1) selection: select the growth bamboo of 5 ~ 6 years as raw material;
(2) film-making: by smooth to bamboo section, S4S, the thickness 4-8mm of bamboo chip, wide 40-50mm;
(3) poach and heat treatment: a part of bamboo chip is carried out to poach, and pressure is 0.5MPa, and the time is 6 hours; Get other a part of bamboo chip and heat-treat, temperature is 95 DEG C, and pressure is 0.6MPa, and the time is 7 hours;
(4) dry: the bamboo chip after poach is dried, and moisture control is at 5%-8%, and temperature is 50 DEG C;
(5) planing: the bamboo chip after poach and heat treatment removes Outer part and inner part of the bamboo, thickness and precision is within ± 0.2mm;
(6) gluing: adopt low urea formaldehyde resin adhesive, resin added is 200g/m2, bamboo chip ageing 15 minutes after gluing;
(7) the flat gummed of spelling: the flat spelling of bamboo chip after bamboo chip and heat treatment after poach composed striped veneer material; And further make lozenge mounding pattern plate square bar; The preparation method of lozenge mounding pattern plate square bar is: single-board materials sawing is become to the alternate bamboo cane of ecru side's rhombus (as shown in Figure 1) after coffee-like rhombus after heat treatment and poach; Bamboo cane alternate with ecru side's rhombus coffee-like rhombus along machine direction dislocation splicing diamondwise decorative pattern veneer; Then by the homochromy this lozenge mounding pattern veneer lozenge mounding pattern plate square bar (as shown in Figure 2) that is superimposed as;
(8) multilayer gluing: lozenge mounding pattern plate square bar is carried out to hot pressing, and the lozenge mounding pattern plate square bar thickness after hot pressing is 400mm; Its temperature of hot pressing is 90 DEG C, just pressure pressure is 2.5MPa, and side pressure pressure is 3.0MPa; Time is 22 minutes;
(9) softening: the lozenge mounding pattern plate square bar having glued together is softened, and the moisture content of softening lozenge mounding pattern plate square bar after treatment is at 40-45%; Soften in radio-frequency generator and carry out, the softening time is 80 minutes, and the power supply of radio-frequency generator is 380V, and power output is 35KW, and grid current is 0.3A, and anode current is 1.4A;
(10) slicing is cut: the plate square bar after softening is carried out to slicing, cut lamella thickness be 0.08-2.5mm, temperature remains on 40 DEG C;
(11) leveling lining cloth: the lozenge mounding pattern plate square bar thin plate after slicing is flattened to nonwoven in stickup;
(12) washed ore light: to pasting the smart abrasive finishing machine abrasive finishing of the thin plate of upper nonwoven, make its even thickness, surface smoothing, makes lozenge mounding pattern sheet material.
Embodiment 2
The preparation method of described lozenge mounding pattern sheet material, comprises the following steps:
(1) selection: select the growth bamboo of 5 ~ 6 years as raw material;
(2) film-making: by smooth to bamboo section, S4S, the thickness 4-8mm of bamboo chip, wide 40-50mm;
(3) poach and heat treatment: a part of bamboo chip is carried out to poach, its pressure 1.5Mpa, the time is 5 hours; Get other a part of bamboo chip and heat-treat, its temperature is 115 DEG C, and pressure is 0.3Mpa, and the time is 6 hours;
(4) dry: the bamboo chip after poach is dried, and moisture control is at 5%-8%, and temperature is 65 DEG C;
(5) planing: the bamboo chip after poach and heat treatment removes Outer part and inner part of the bamboo, thickness and precision is within ± 0.2mm;
(6) gluing: adopt low urea formaldehyde resin adhesive, resin added is 220g/m2, bamboo chip ageing 20 minutes after gluing;
(7) the flat gummed of spelling: the flat spelling of bamboo chip after bamboo chip and heat treatment after poach composed striped veneer material; And further make lozenge mounding pattern plate square bar; The preparation method of lozenge mounding pattern plate square bar is: single-board materials sawing is become to the alternate bamboo cane of ecru side's rhombus (as shown in Figure 1) after coffee-like rhombus after heat treatment and poach; Bamboo cane alternate with ecru side's rhombus coffee-like rhombus along machine direction dislocation splicing diamondwise decorative pattern veneer; Then by the homochromy this lozenge mounding pattern veneer lozenge mounding pattern plate square bar (as shown in Figure 2) that is superimposed as;
(8) multilayer gluing: lozenge mounding pattern plate square bar is carried out to hot pressing, and the lozenge mounding pattern plate square bar thickness after hot pressing is 600mm; Its temperature of hot pressing is 120 DEG C, just pressure pressure is 2MPa, and side pressure pressure is 1.5MPa; Time is 15 minutes;
(9) softening: the lozenge mounding pattern plate square bar having glued together is softened, and the moisture content of softening lozenge mounding pattern plate square bar after treatment is at 40-45%; Soften in radio-frequency generator and carry out, the softening time is 98 minutes, and the power supply of radio-frequency generator is 380V, and power output is 45KW, and grid current is 0.6A, and anode current is 2A;
(10) slicing is cut: the plate square bar after softening is carried out to slicing, cut lamella thickness be 0.08-2.5mm, temperature remains on 50 DEG C;
(11) leveling lining cloth: the lozenge mounding pattern plate square bar thin plate after slicing is flattened to nonwoven in stickup;
(12) washed ore light: to pasting the smart abrasive finishing machine abrasive finishing of the thin plate of upper nonwoven, make its even thickness, surface smoothing, makes lozenge mounding pattern sheet material.
Embodiment 3
The preparation method of described lozenge mounding pattern sheet material, comprises the following steps:
(1) selection: select the growth bamboo of 5 ~ 6 years as raw material;
(2) film-making: by smooth to bamboo section, S4S, the thickness 4-8mm of bamboo chip, wide 40-50mm;
(3) poach and heat treatment: a part of bamboo chip is carried out to poach, its pressure 1Mpa, the time is 5.5 hours; Get other a part of bamboo chip and heat-treat, its temperature is 100 DEG C, and pressure is 0.5Mpa, and the time is 6 hours;
(4) dry: the bamboo chip after poach is dried, and moisture control is at 5%-8%, and temperature is 80 DEG C;
(5) planing: the bamboo chip after poach and heat treatment removes Outer part and inner part of the bamboo, thickness and precision is within ± 0.2mm;
(6) gluing: adopt low urea formaldehyde resin adhesive, resin added is 210g/m2, bamboo chip ageing 18 minutes after gluing;
(7) the flat gummed of spelling: the flat spelling of bamboo chip after bamboo chip and heat treatment after poach composed striped veneer material; And further make lozenge mounding pattern plate square bar; The preparation method of lozenge mounding pattern plate square bar is: single-board materials sawing is become to the alternate bamboo cane of ecru side's rhombus (as shown in Figure 1) after coffee-like rhombus after heat treatment and poach; Bamboo cane alternate with ecru side's rhombus coffee-like rhombus along machine direction dislocation splicing diamondwise decorative pattern veneer; Then by the homochromy this lozenge mounding pattern veneer lozenge mounding pattern plate square bar (as shown in Figure 2) that is superimposed as;
(8) multilayer gluing: lozenge mounding pattern plate square bar is carried out to hot pressing, and the lozenge mounding pattern plate square bar thickness after hot pressing is 500mm; Its temperature is 105 DEG C, just pressure pressure is 1.2MPa, and side pressure pressure is 0.9MPa; Time is 18 minutes;
(9) softening: the lozenge mounding pattern plate square bar having glued together is softened, and the moisture content of softening lozenge mounding pattern plate square bar after treatment is at 40-45%; Soften in radio-frequency generator and carry out, the softening time is 90 minutes, and the power supply of radio-frequency generator is 380V, and power output is 40KW, and grid current is 0.9A, and anode current is 3.6A;
(10) slicing is cut: the plate square bar after softening is carried out to slicing, cut lamella thickness be 0.08-2.5mm, temperature remains on 68 DEG C;
(11) leveling lining cloth: the lozenge mounding pattern plate square bar thin plate after slicing is flattened to nonwoven in stickup;
(12) washed ore light: to pasting the smart abrasive finishing machine abrasive finishing of the thin plate of upper nonwoven, make its even thickness, surface smoothing, makes lozenge mounding pattern sheet material.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (1)
1. a preparation method for lozenge mounding pattern sheet material, is characterized in that: concrete steps are:
(1) selection: select the growth bamboo of 5 ~ 6 years as raw material;
(2) film-making: by smooth to bamboo section, S4S, the thickness 4-8mm of bamboo chip, wide 40-50mm;
(3) poach and heat treatment: a part of bamboo chip is carried out to poach, and pressure is 0.5MPa, and the time is 6 hours; Get other a part of bamboo chip and heat-treat, temperature is 95 DEG C, and pressure is 0.6MPa, and the time is 7 hours;
(4) dry: the bamboo chip after poach is dried, and moisture control is at 5%-8%, and temperature is 50 DEG C;
(5) planing: the bamboo chip after poach and heat treatment removes Outer part and inner part of the bamboo, thickness and precision is within ± 0.2mm;
(6) gluing: adopt low urea formaldehyde resin adhesive, resin added is 200g/m2, bamboo chip ageing 15 minutes after gluing;
(7) the flat gummed of spelling: the flat spelling of bamboo chip after bamboo chip and heat treatment after poach composed striped veneer material; And further make lozenge mounding pattern plate square bar; The preparation method of lozenge mounding pattern plate square bar is: single-board materials sawing is become to rhombus alternate bamboo cane in ecru side's after coffee-like rhombus after heat treatment and poach; Bamboo cane alternate with ecru side's rhombus coffee-like rhombus along machine direction dislocation splicing diamondwise decorative pattern veneer; Then by the homochromy this lozenge mounding pattern veneer lozenge mounding pattern plate square bar that is superimposed as;
(8) multilayer gluing: lozenge mounding pattern plate square bar is carried out to hot pressing, and the lozenge mounding pattern plate square bar thickness after hot pressing is 400mm; Its temperature of hot pressing is 90 DEG C, just pressure pressure is 2.5MPa, and side pressure pressure is 3.0MPa; Time is 22 minutes;
(9) softening: the lozenge mounding pattern plate square bar having glued together is softened, and the moisture content of softening lozenge mounding pattern plate square bar after treatment is at 40-45%; Soften in radio-frequency generator and carry out, the softening time is 80 minutes, and the power supply of radio-frequency generator is 380V, and power output is 35KW, and grid current is 0.3A, and anode current is 1.4A;
(10) slicing is cut: the plate square bar after softening is carried out to slicing, cut lamella thickness be 0.08-2.5mm, temperature remains on 40 DEG C;
(11) leveling lining cloth: the lozenge mounding pattern plate square bar thin plate after slicing is flattened to nonwoven in stickup;
(12) washed ore light: to pasting the smart abrasive finishing machine abrasive finishing of the thin plate of upper nonwoven, make its even thickness, surface smoothing, makes lozenge mounding pattern sheet material.
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| CN107088939B (en) * | 2017-05-27 | 2019-01-25 | 福建农林大学 | A kind of production method of bamboo and wood laminated timber |
| CN107053375A (en) * | 2017-05-27 | 2017-08-18 | 福建农林大学 | A kind of preparation method of bamboo and wood integrated timber plate |
| CN107718182B (en) * | 2017-10-18 | 2020-05-01 | 黑龙江省木材科学研究所 | Method for manufacturing rhombus interweaving pattern recombination decorative veneer |
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| CN102672774A (en) * | 2011-03-08 | 2012-09-19 | 江西省贵竹发展有限公司 | Production method of bamboo skins |
| CN103406963A (en) * | 2013-07-16 | 2013-11-27 | 福建农林大学 | Checkered art bamboo board and method for manufacturing same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006336440A (en) * | 2005-05-31 | 2006-12-14 | Kakehashi:Kk | Woody flooring material and its manufacturing method |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3138431U (en) * | 2007-07-04 | 2008-01-10 | 武兵 戴 | High-strength bamboo / wood composite floorboard |
| CN102672774A (en) * | 2011-03-08 | 2012-09-19 | 江西省贵竹发展有限公司 | Production method of bamboo skins |
| CN102189587A (en) * | 2011-04-22 | 2011-09-21 | 福建农林大学 | Variegated bamboo sheet and manufacturing method thereof |
| CN103406963A (en) * | 2013-07-16 | 2013-11-27 | 福建农林大学 | Checkered art bamboo board and method for manufacturing same |
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