CN104723429A - 自然色竹材的加工方法和竹材自然色处理剂及其使用方法 - Google Patents

自然色竹材的加工方法和竹材自然色处理剂及其使用方法 Download PDF

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CN104723429A
CN104723429A CN201510127778.3A CN201510127778A CN104723429A CN 104723429 A CN104723429 A CN 104723429A CN 201510127778 A CN201510127778 A CN 201510127778A CN 104723429 A CN104723429 A CN 104723429A
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bamboo
natural color
bamboo wood
pot
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覃健林
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K9/00Chemical or physical treatment of reed, straw, or similar material
    • B27K9/002Cane, bamboo
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02Processes; Apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02Processes; Apparatus
    • B27K3/08Impregnating by pressure, e.g. vacuum impregnation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/52Impregnating agents containing mixtures of inorganic and organic compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/0085Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00Purpose of the treatment

Abstract

一种自然色竹材的加工方法,包括以下步骤:准备生鲜竹材;装篮,将竹材放进镂空的蒸煮篮内;进锅,将竹材通过吊具放进已注有50—95℃热水或还原保色液的煮锅内浸泡;加热,将煮锅内热水或药液升温至75—98℃;封盖,将锅盖密封锁紧,关闭蒸汽加热管和排气阀;加压,通过空气压缩机给锅内增压至0.02~1MPa;卸压;出锅;本发明的有益效果:本发明采用水货液净化工艺浸泡,所得竹材色泽自然(原色),鲜活滋润、靓丽,竹纹清晰,视觉效果好,提高了市场竞争力。

Description

自然色竹材的加工方法和竹材自然色处理剂及其使用方法
技术领域
本发明属于竹木加工技术领域,特别涉及一种竹材自然色(原色)的加工方法。
背景技术
现有竹制产品颜色加工仅有碳化色和漂白色两种,品种单调,无法适应市场需求,由于竹材含糖含淀粉较高极易氧化变色,现有技术仍未能解决保持竹子其原有的色泽即自然色,严重阻碍束缚了竹产业的顺利发展。
发明内容
本发明的目的是针对现有的难题而提供的一种自然色(原色)竹材加工方法。
为了实现上述目的,本发明是通过如下技术方案来实现的:
一种自然色竹材的加工方法,包括以下步骤:
①准备生鲜竹材(未霉变竹筒、竹快、竹条、竹片、竹丝、竹篾);
②装篮,将竹材放进镂空的蒸煮篮内;
③进锅,将竹材通过吊具放进已注有50—95℃热水或还原保色液的煮锅内浸泡;
④加热,将煮锅内热水或药液升温至75—98℃;
⑤封盖,将锅盖密封锁紧,关闭蒸汽加热管和排气阀;
⑥加压,通过空气压缩机给锅内增压至0.02~1MPa;
⑦卸压,待锅内达到恒温或恒压情况下浸泡时间达到设定值时,关闭蒸汽阀进气阀并打开排气阀卸压、或采用自然冷却降温降压至锅内0压;
⑧出锅,待锅内零压以后,打开锅盖取出竹材即完成原色竹材加工工艺;
所述的恒温为75—88℃。
所述的恒压为根据竹材横截面的大小,优选为0~0.68MPa。
所述的浸泡时间为根据竹材横截面的大小及锅内有无加压或压力的高低,优选为15~420分钟。
一种竹材自然色处理剂,由保险粉或硫酸铝钾、四硼酸钠、高锰酸钾、乙二胺四乙酸或尿素采用单一品种或多品种共混组合构成。
所述的溶液的浓度质量比为0.2~30%。
将竹材浸泡于竹材自然色处理剂的温度为75~98℃溶液中,浸泡时间为15~420分钟。
所述的浸泡为常压浸泡或加压浸泡,所述的压力为0.02~1MPa。
本发明的有益效果:本发明采用水货液净化工艺浸泡,所得竹材色泽自然(原色),鲜活滋润、靓丽,竹纹清晰,视觉效果好,提高了市场竞争力。
竹材自然色(原色)处理剂配方合理、成本低廉,使用安全方便,经处理剂浸泡后的竹材制品色泽自然(原色),竹纤维纹理清晰,鲜活油润,不损伤竹材的纤维及物理结构,比经漂白处理或碳化处理的竹材坚硬耐用。
具体实施方式
实施例:
一种自然色竹材的加工方法,包括以下步骤:
①准备生鲜竹材(未霉变竹筒、竹快、竹条、竹片、竹丝、竹篾);
②装篮,将竹材放进镂空的蒸煮篮内;蒸煮篮是一个镂空的金属框体,可以参见专利号为201320837953.4名称为带有隐形挂钩和活动吊环的吊篮或吊箱,该专利中的吊篮也就是蒸煮篮。
③进锅,将竹材通过吊具放进已注有50—95℃热水或还原保色液的煮锅内浸泡;
④加热,将煮锅内热水或药液升温至75—98℃;煮锅请参见专利号为201120071031.8,专利名称为软化漂白锅,该专利中的锅体就是煮锅。煮锅的锅体内有蒸汽加热管,同时锅体的上部有锅盖,且锅盖上有排气阀,锅底有排污阀。同样,其它的卧式锅也同样可以使用。
⑤封盖,将锅盖密封锁紧,关闭蒸汽加热管和排气阀;
⑥加压,通过空气压缩机给锅内增压至0.02~1MPa;
⑦卸压,待锅内达到恒温或恒压情况下浸泡时间达到设定值时,关闭蒸汽阀进气阀并打开排气阀卸压、或采用自然冷却降温降压至锅内0压;
⑧出锅,待锅内零压以后,打开锅盖取出竹材即完成原色竹材加工工艺;
所述的恒温为75—88℃。
所述的恒压为根据竹材横截面的大小,优选为0~0.68MPa。
所述的浸泡时间为根据竹材横截面的大小及锅内有无加压或压力的高低,优选为15~420分钟。
一种竹材自然色处理剂,由保险粉或硫酸铝钾、四硼酸钠、高锰酸钾、乙二胺四乙酸或尿素采用单一品种或多品种共混组合构成。
所述的溶液的浓度质量比为0.2~30%。
将竹材浸泡于竹材自然色处理剂的温度为75~98℃溶液中,浸泡时间为15~420分钟。

Claims (8)

1.一种自然色竹材的加工方法,其特征在于:包括以下步骤:
①准备生鲜竹材(未霉变竹筒、竹快、竹条、竹片、竹丝、竹篾);
②装篮,将竹材放进镂空的蒸煮篮内;
③进锅,将竹材通过吊具放进已注有50—95℃热水或还原保色液的煮锅内浸泡;
④加热,将煮锅内热水或药液升温至75—98℃;
⑤封盖,将锅盖密封锁紧,关闭蒸汽加热管和排气阀;
⑥加压,通过空气压缩机给锅内增压至0.02~1MPa;
⑦卸压,待锅内达到恒温或恒压情况下浸泡时间达到设定值时,关闭蒸汽阀进气阀并打开排气阀卸压、或采用自然冷却降温降压至锅内0压;
⑧出锅,待锅内零压以后,打开锅盖取出竹材即完成原色竹材加工工艺。
2.根据权利要求1所述的自然色竹材的加工方法,其特征在于:所述的恒温为75—88℃。
3.根据权利要求1所述的自然色竹材的加工方法,其特征在于:所述的恒压为根据竹材横截面的大小,优选为0~0.68MPa。
4.根据权利要求1所述的自然色竹材的加工方法,其特征在于:所述的浸泡时间为根据竹材横截面的大小及锅内有无加压或压力的高低,优选为15~420分钟。
5.一种竹材自然色处理剂,其特征在于:由保险粉或硫酸铝钾、四硼酸钠、高锰酸钾、乙二胺四乙酸或尿素采用单一品种或多品种共混组合构成。
6.根据权利要求5所述的一种竹材自然色处理剂,其特征在于,所述的溶液的浓度质量比为0.2~30%。
7.一种竹材自然色处理剂使用方法,其特征在于,将竹材浸泡于竹材自然色处理剂的温度为75~98℃溶液中,浸泡时间为15~420分钟。
8.根据权利要求7所述的一种竹材自然色处理剂使用方法,其特征在于,所述的浸泡为常压浸泡或加压浸泡,所述的压力为0.02~1MPa。
CN201510127778.3A 2015-03-23 2015-03-23 自然色竹材的加工方法和竹材自然色处理剂及其使用方法 Pending CN104723429A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105729597A (zh) * 2016-02-17 2016-07-06 江苏肯帝亚木业有限公司 一种木材修改面层的色泽烟熏处理工艺
CN107662262A (zh) * 2017-11-13 2018-02-06 重庆瑞海竹艺有限公司 一种竹制品颜色处理剂及其处理方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06126712A (ja) * 1992-10-15 1994-05-10 Hiroshi Iwatsuki 竹材の強化加工方法およびその装置
CN1778532A (zh) * 2004-11-18 2006-05-31 杨辉 木材彩色塑化加工技术
CN102152364A (zh) * 2010-12-29 2011-08-17 覃健林 彩色竹条加工方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06126712A (ja) * 1992-10-15 1994-05-10 Hiroshi Iwatsuki 竹材の強化加工方法およびその装置
CN1778532A (zh) * 2004-11-18 2006-05-31 杨辉 木材彩色塑化加工技术
CN102152364A (zh) * 2010-12-29 2011-08-17 覃健林 彩色竹条加工方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105729597A (zh) * 2016-02-17 2016-07-06 江苏肯帝亚木业有限公司 一种木材修改面层的色泽烟熏处理工艺
CN107662262A (zh) * 2017-11-13 2018-02-06 重庆瑞海竹艺有限公司 一种竹制品颜色处理剂及其处理方法

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