161 |
一种免二次碳化二次烘干的炭化竹条加工方法 |
CN201510295162.7 |
2015-06-01 |
CN104859015A |
2015-08-26 |
覃健林 |
本发明公开了一种免二次碳化二次烘干的炭化色(或自然色)竹条加工方法,包括开片、削节、装篮、蒸煮、烘干、卸篮、陈放、精刨加工步骤,本发明加工的标准竹条规格一致、颜色均匀,比现有技术的竹条坚硬50%以上,精品率提高50%以上,生产周期缩短50%以上,减少生产工序40%以上,提高了竹材利用率20%以上,节省生产场地30%以上,节省设备投资30%以上,彻底克服了二次碳化所带来的产品质量难题。 |
162 |
一种折扇竹骨的加香、防腐、抗菌加工工艺 |
CN201510344315.2 |
2015-06-19 |
CN104858952A |
2015-08-26 |
韩永强; 张仲林 |
本发明公开了一种折扇竹骨的加香、防腐、抗菌加工工艺,属于折扇竹料处理工艺领域。其特征在于包括配制抗菌防腐溶剂和抗菌防腐香料、煮料、喷淋和包浆几个步骤。另外,在抗菌防腐溶剂中加入表面活性剂、清净分散剂和羧甲基纤维素钠的使用,令所有防腐抗菌成分融合一致,在协同作用下令抗菌防腐效果实现最大化,最优化。采用纯天然植物香料对竹骨进行分阶段烘烤加香,能够令香气缓慢深入竹纤维内部,而不会产生烟熏味道,加香持久清新。将竹骨表面用棉布进行反复擦拭,直至出现油亮状态的包浆层,能够令表面的抗氧化层致密化,有效提高耐候性,且令深入竹骨的防腐抗菌有效成分不易散失,香气也能缓慢释放,令竹骨在感官和味觉上更显清幽雅致。 |
163 |
一种阻燃单板的加工工艺 |
CN201510210909.4 |
2015-04-29 |
CN104858947A |
2015-08-26 |
焦国平 |
本发明公开了一种阻燃单板的加工工艺,阻燃剂浓度和浸渍温度的控制,可以使阻燃单板氧指数大幅升高,阻燃性能明显增强,热压时间的控制,可以使生产出来的阻燃板氧指数高,甲醛释放量低且物理力学性能符合标准,本生产工艺简单易行,用此种工艺加工的阻燃单板,具有阻燃性能强的优点,具有广阔的市场前景。 |
164 |
一种木材/WO3纳米片复合材料的制备方法及改性方法和应用 |
CN201510223915.3 |
2015-05-05 |
CN104802248A |
2015-07-29 |
李坚; 惠彬; 李国梁; 吴电秀; 韩光辉; 李春梅 |
一种木材/WO3纳米片复合材料的制备方法及改性方法和应用,它涉及一种WO3纳米片复合材料的制备方法及改性方法和应用。本发明的目的是要解决现有木材含有大量的亲水基团,尺寸稳定性低,不能在光响应领域和自清洁领域应用的问题。制备方法:木材预处理;将预处理后的木材浸入到反应液中进行水热反应。将木材/WO3纳米片复合材料浸入到质量分数为2%的十八烷基三氯硅烷无水乙醇溶液中进行改性,得到疏水的木材/WO3纳米片复合材料。一种木材/WO3纳米片复合材料作为光智能响应变色材料使用;使用方法为:使用紫外灯照射木材/WO3纳米片复合材料,该复合材料的颜色由灰白色变为蓝色。本发明可获得木材/WO3纳米片复合材料。 |
165 |
一种发光竹木复合地板 |
CN201410831438.4 |
2014-12-29 |
CN104589426A |
2015-05-06 |
关鑫; 林金国; 庄建东 |
本发明涉及一种发光竹木复合地板。本一种发光竹木复合地板,包括由竹片/铝酸锶荧光粉复合材料制成的表板以及芯板和底板,所述芯板采用木质板材。本一种发光竹木复合地板实现竹材作为光源载体的良好微光源材料,通过光能转换在夜晚起到指路和装饰的功能,可以作为景观园林等户外地面装饰材料,可节约部分电能,不会对环境和人类造成安全隐患,且使用寿命较长、节能环保。 |
166 |
装饰木材表面前处理方法 |
CN201310489151.3 |
2013-10-18 |
CN104552517A |
2015-04-29 |
李继升 |
本发明公开了一种装饰木材表面前处理方法,将木材烘干至含水量为8%—10%,之后打磨、刨光;采用浓度为5%—6%的碳酸钠溶液进行清洗,之后擦洗干净,待表面干净后,在清洗部位刷12道虫胶漆;将漂白剂涂在木材表面进行漂白处理,之后用湿纱布将木材表面擦干净,并涂抹一层浓度为1.2%的醋酸,在擦洗干净;配制染色剂进行染色,染色剂的组分以及各组分的重量份为:醇溶液染料6份、酒精70份及虫胶清漆24份,将所述组分混合均匀,进行喷涂。方法简单,处理后的木材表面光滑、色泽均匀。 |
167 |
一种彩色竹材加工工艺 |
CN201410686480.1 |
2014-11-26 |
CN104526794A |
2015-04-22 |
吕建平 |
本发明涉及竹木复合板加工技术领域,特别涉及一种彩色竹材加工工艺。新鲜毛竹去除青皮和内膜后裁断使其呈条状的竹条;在蒸汽循环加热的不锈钢煮缸内加入浸泡液加温蒸煮,蒸煮后的竹条放入清水煮缸内加温漂煮捞出后在常温下脱水晾晒;将竹条涂胶后组胚拼接成竹条粗胚板,粗胚板放入高压蒸汽炉的蒸锅中进行上色熏蒸,粗胚板烘干后固色形成竹条粗胚板,粗胚板相互粘接后通过热滚压机使其粘合成彩色竹材,切割、精刨后得到所需标准尺寸厚度的彩色竹材。本发明通过环保级染料对竹材进行熏蒸上色,保留了竹材的本质纹路,丰富了竹制品板材类产品的颜色;改变现有的竹材喷漆上色方式,减少了油漆和添加剂的使用,降低彩色竹材在使用中对环境的影响。 |
168 |
提高木材浸渍效率的预处理装置和木材浸渍处理方法 |
CN201410422717.5 |
2014-08-25 |
CN104416635A |
2015-03-18 |
赵紫剑; 何正斌; 杨飞; 沙汀鸥; 伊松林 |
本发明公开了一种提高木材浸渍效率的预处理装置及利用该装置浸渍木材的方法,该装置包括内部具有空腔的木材预处理室、超声波处理系统和预处理液,对待处理木材进行超声波预处理;本发明方法是在常压下先用超声波对待浸渍的木材进行预处理,利用超声波的空化效应打通木材内部流体移动通道,增强待浸渍材的流体通透性,扩大木材内部的有效通道面积,然后再对其进行浸渍处理,将木材浸渍改性剂浸注到木材内部,提高浸渍材的吸药量,增大药剂的渗透深度,缩短浸渍周期,改善浸渍效果。本发明处理装置简单,操作方便,处理工艺条件可控,适宜处理各种木材。 |
169 |
碳化竹管的制备方法 |
CN201410489687.X |
2014-09-23 |
CN104260178A |
2015-01-07 |
张耀巍; 曹云 |
本发明公开了一种碳化竹管的制备方法,包括以下步骤,1)选材步骤:2)前期处理步骤:去除竹管的青皮及内膜并清洗干净;3)药液处理步骤:将竹筒放入中药液并蒸煮以脱胶并赋予竹筒自身药力;4)烘干碳化步骤:在100-120℃下烘干碳化,制得竹罐。1、运用中药液煮沸处理、烘干碳化等处理后,提高竹管的使用时间,以及防止变形、韧性减退、脆变、开裂、虫眼、霉变等现象产,能够耐高温。竹管的质量得到一定的保证,同时纯中药蒸煮,不含化学成分,满足绿色健康需求。2、经加工处理后的竹管,外观颜色美观,具有多种中药味道,同时竹管容器致密,无吸水性、具有一定防止霉变、腐蚀的发生的特性。 |
170 |
一种对木材改性处理的方法 |
CN201410495205.1 |
2014-09-24 |
CN104260168A |
2015-01-07 |
不公告发明人 |
本发明涉及一种对木材改性处理方法,它包括下述步骤:a.油热处理;b.在植物油自然冷却至室温后,把热处理罐中的植物油放出,取出片材;c.预压;d.表面脱油处理。本发明在保持木材、力学性能的前提下,显著改变其耐腐防霉性能、尺寸稳定性、可加工性、界面胶合性能。 |
171 |
SPRAYING SYSTEMS AND METHODS FOR THE APPLICATION OF COATING FLUIDS ONTO CELLULOSIC MIXTURES |
US13667376 |
2012-11-02 |
US20140127413A1 |
2014-05-08 |
Walter J. McGuire; Chad M. Forsthoefel; Phil Kreimer; James A. Hetzer |
A spraying system may be used for applying a coating fluid onto a cellulosic mixture. The spraying system may include a conveyor and spraying apparatus. The conveyor may include a cellulosic mixture contacting surface and may be moveable in a conveying direction. The spraying apparatus may be operable to deliver coating fluid towards the cellulosic mixture contacting surface. The spraying apparatus may include at least one primary spray nozzle and at least one secondary spray nozzle. Each of the at least one primary spray nozzles may be oriented such that it can deliver the coating fluid in a first spray generally opposite the conveying direction. Each of the at least one secondary spray nozzles may be oriented such that it can deliver the coating fluid in a second spray generally concurrent with the conveying direction. |
172 |
METHOD AND APPARATUS FOR FINISHING A WOOD PANEL |
US13933166 |
2013-07-02 |
US20130291792A1 |
2013-11-07 |
Frank OLDORFF |
A method for finishing an engineered wood board. The method includes: cleaning the top and bottom, applying a first top resin layer, which contains corundum particles, to the top and a first bottom resin layer to the bottom, drying the first top and first bottom resin layers to a residual moisture content of 3% to 6%, applying a second top resin layer, which contains cellulose, to the top and a second bottom resin layer to the bottom, drying the second top and second bottom resin layers to a residual moisture content of 3% to 6%, applying an at least third top resin layer, which contains glass particles, to the top and an at least third bottom resin layer to the bottom, drying the third top and third bottom resin layers to a residual moisture content of 3% to 6%, and pressing the multilayer structure under pressure and heat. |
173 |
Method and composition for priming wood and natural fibres |
US12224136 |
2007-02-20 |
US08449668B2 |
2013-05-28 |
Sheng Li; Wei Dong Yang; Wojciech Stanislaw Gutowski; Sharon Molenaar; Mark Spicer |
This invention relates to a primer composition for wood comprising a waterborne composition comprising polyamine and having a pH of at least 11.5 and a method of improving the bonding of wood with coatings such as electrostatic coatings, and adhesives using the primer. |
174 |
Method and Composition for Priming Wood and Natural Fibres |
US12224136 |
2007-02-20 |
US20090191354A1 |
2009-07-30 |
Sheng Li; Wei Dong Yang; Wojciech Stanislaw Gutowski; Sharon Molenaar; Mark Spicer |
This invention relates to a primer composition for wood comprising a waterborne composition comprising polyamine and having a pH of at least 11.5 and a method of improving the bonding of wood with coatings such as electrostatic coatings, and adhesives using the primer. |
175 |
COLORATION OF ACETYLATED WOOD |
US15654473 |
2017-07-19 |
US20180162008A1 |
2018-06-14 |
David J. Williams |
Techniques and products are described for coloring acetylated wood products. An acetylated wood product can be impregnated by a coloring medium within a chamber and the colorant or colorants contained within the coloring medium can be fixed to the acetylated wood product by the application of heat or by application of radio frequency radiation to color any external surface or interior region of the acetylated wood product which has been impregnated by the coloring medium. |
176 |
Device and a method for injecting a fluid internally of a flow of loose material |
US14114472 |
2012-03-23 |
US09707696B2 |
2017-07-18 |
Paolo Benedetti |
A device for injecting a fluid internally of a flow of loose material, comprising: a feeder (2) of loose material (100), provided with a lower discharge mouth (24) through which the loose material (100) flows along a descending direction (Y); an injector (3), predisposed to inject a fluid onto the loose material (100), which injector (3) is located below the discharge mouth (24) such as to be positioned internally of the flow of loose material (100). |
177 |
Device and method for gluing fibers |
US14114601 |
2012-05-25 |
US09254581B2 |
2016-02-09 |
Rudolf Christopher Ohlendorf; Guenter Staub; Rolf Trummel |
A device for gluing fibers or similar particles, in particular for the production of wood material panels, for example fiber panels, having a blowline (3) through which the fibers to be glued are transported, wherein there are connected to the blowline a plurality of nozzles (4) which issue into the blowline and by means of which the fibers transported through the blowline can be sprayed with glue, wherein the nozzles (4) are formed as multiple-substance nozzles, for example two-substance nozzles for the purpose of steam atomization, to which nozzles in each case at least one glue feed line (5) and one steam feed line (6) are connected, characterized in that in each case one glue valve (7) and one throughflow measurement device (8) are integrated into the glue feed lines (5), and in that the glue valves (7) and the throughflow measurement devices (8) are connected to at least one control and/or regulating device, such that the throughflow rate for each glue feed line (5) can be separately controlled or regulated by means of the glue valves (7). |
178 |
DEVICE AND A METHOD FOR INJECTING A FLUID INTERNALLY OF A FLOW OF LOOSE MATERIAL |
US14114472 |
2012-03-23 |
US20140057047A1 |
2014-02-27 |
Paolo Benedetti |
A device for injecting a fluid internally of a flow of loose material, comprising: a feeder (2) of loose material (100), provided with a lower discharge mouth (24) through which the loose material (100) flows along a descending direction (Y); an injector (3), predisposed to inject a fluid onto the loose material (100), which injector (3) is located below the discharge mouth (24) such as to be positioned internally of the flow of loose material (100). |
179 |
System and method for treating wooden materials with ozone |
US11240492 |
2005-10-03 |
US20070094887A1 |
2007-05-03 |
Peter Philipp; Fritz Steiner |
A method for treating a wooden material includes applying an effective amount of ozone to the wooden material. |
180 |
Fungi for improvements of wood and pulp appearance and qualities |
US09821950 |
2001-03-30 |
US20020096273A1 |
2002-07-25 |
Roberta
Lee
Farrell |
The invention relates to the use of fungi stains of Ophiostoma floccosum, Ophiostoma piceae or Ophiostoma pluruanulatum, or mixtures on wood and pulp to improve chemical pulping processes and/or reduce cooking tie and/or improve brightness and/or decrease extractives. |