CN108527564A

CN108527564A - A kind of natural bamboo processing method and its application

Info

Publication number: CN108527564A
Application number: CN201710115972.9A
Authority: CN
Inventors: 陈小强; 任洪燕; 罗金安
Original assignee: Sichuan Bearing Technology Co Ltd
Current assignee: Sichuan Bearing Technology Co Ltd
Priority date: 2017-03-01
Filing date: 2017-03-01
Publication date: 2018-09-14

Abstract

The present invention provides a kind of processing method of natural bamboo, acquire natural bamboo, remove epidermis dirt, it is cut into the pending bamboo wood of certain size, pending bamboo wood pre-processes in the aqueous solution first in pH value between 2~7, and pretreatment temperature is 20~100 DEG C, pretreatment time is 1~10 hour, it is put in certain density salting liquid and impregnates 2~15 hours by pretreated bamboo wood, finally rinsed with clear water, dry i.e. completion processing, processed bamboo wood can keep natural colored without turning yellow for a long time.

Description

A kind of natural bamboo processing method and its application

Technical field

The present invention relates to a kind of processing methods of bamboo wood, it is therefore an objective to solve the problems, such as that bamboo wood turns yellow in use, locate Bamboo wood after reason can be used for making bamboo weaving, furniture, craftwork etc..

Background technology

Bamboo is a kind of perennial gramineous bamboo department linoleic plant of fast-growing type, various in style, is widely used.In the torrid zone, sub- heat Band is regional, is distributed on East Asia, Southeast Asia and the Indian Ocean and Pacific Islands and most concentrates, and there are many type, and what is had is short like grass, has High to be set as big, growth is rapid.China is most one of the country of production bamboo in the world, share 22 category, more than 200 kinds, distribution is national Various regions, most with Pearl River Delta and the Yangtze river basin, rainfall is few to the north of the Qinling Mountains, temperature is low, only a small number of short and small bamboo classes growths.

Bamboo branch bar is tall and straight, slender, and the four seasons are verdant, and proud snow Ling Shuan is doted on by always scholar, has in Chinese culture There is cloud on consequence, Soviet Union and Eastern Europe slope：It " would rather have no meat at meals than no bamboos round one's residence." Zheng's slab bridge says：" green hill of insisting is not loosened, and thribble is former In broken rock.Thousand mills ten thousand hit also hard strength, the four corners of the world Ren Er wind." etc..

The happy feelings for not terminating in the men of literature and writing post will, and since ancient times, bamboo is ubiquitous in the daily life of Chinese, people Bamboo is considered as a kind of excellent material, it is hollow using bamboo, tough and tensile, difficult rotten and with the characteristic of processing, it makes and is processed into and is various The bamboo implements of various kinds.It is small to bamboo weaving, bamboo carving greatly to bamboo raft, bamboo room, then to bamboo paper, the bamboo clothing in daily life, or even with Bamboo is the electronic product that material makes.

Bamboo color in growth is emerald green, is very gratifying, however after manufacturing bamboo product, the true qualities of bamboo can be gradual It takes off, eventually becomes the wooden yellow, so traditional bamboo product is nearly all yellow or yellowish-brown, the bamboo product of certain conventional yellow Also unique aesthetic feeling, but appearance is excessively single after all, but also many outstanding intention and inspiration cannot achieve.

The present invention provides a kind of processing method of bamboo, and the processing means by chemistry make the true qualities of bamboo be able to for a long time It keeps, drying regime is light green color, can be restored to after being impregnated in water emerald green.

Invention content

The present invention provides a kind of processing method of natural bamboo, it is therefore an objective to which discoloration, the yellowing problems for solving bamboo wood make bamboo It is long-term to keep green.

In order to reach the purpose of the present invention, which has been realized using following technical scheme.

A kind of processing method of bamboo wood, which is characterized in that acquisition natural bamboo removes epidermis dirt, is cut into certain size Pending bamboo wood, pending bamboo wood pre-processes in the aqueous solution first in pH value between 2~7, and pretreatment temperature is 20~100 DEG C, pretreatment time is 1~10 hour, is put in certain density salting liquid and impregnates 2~15 hours by pretreated bamboo wood, It finally rinsed with clear water, dry i.e. completion processing.

For the kind of the natural bamboo including but not limited to following kind and the place of production, kind can be moso bamboo, cizu, thunder Bamboo, Dendrocalamus sinicus, the family of the victim in a murder case, gold inlaid jade bamboo, bamboo of showing filal obedience, arrow bamboo, mottled bamboo, presss from both sides bamboo, is bambusa texlitis, thorn bamboo, tortoise plastron bamboo, solid sinocalamus latiflorus in vain Bamboo, phyllostachys bambusoides, arrow bamboo, Fang Zhu, tonkin cane, lingnania chugii, Bambusa ventricosa, fishpole bamboo, rigid bamboo or Huang Guzhu；The place of production can be Chinese good fortune Build, Zhejiang Province, China, Chinese Guangdong, Chinese Anhui, Sichuan Province China, Jiangsu Province, China, Jiangxi, China, Hunan China, Hubei China, in State Henan, Guangxi China or Chinese yunnan etc..

The salting liquid, a concentration of 1~20% mass fraction, preferably 5~10% mass fractions.

The salting liquid, it is organic or inorganic metal salt to prepare reagent used in it, can be but not limited to acetate, It is one or more in phosphate, sulfate, nitrate, gluconate, hydrochloride.

The salting liquid, prepare the organic or inorganic metal salt institute metal ion used in it can be, but not limited to sodium, It is one or more in magnesium, zinc, calcium, nickel, iron, copper, potassium.

The present invention provides a kind of processing method of bamboo, and the processing means by chemistry make the true qualities of bamboo be able to for a long time It keeps, drying regime is light green color, can be restored to after being impregnated in water emerald green.Treated bamboo wood can be used for make bamboo weaving, Furniture, craftwork etc. provide the support of creation for designer, the green for contributing one brush natural for daily life.

Specific implementation mode

In order to more preferably illustrate the technical characteristic of the present invention, it is described further below with embodiment.

Embodiment 1

Yichuan moso bamboo is adopted, epidermis dirt is removed, the bamboo of long 60cm is cut into, by the bamboo cut out first in the water of pH value 2 It is pre-processed in solution, pretreatment temperature is 60 DEG C, and pretreatment time is 5 hours, and pretreated bamboo wood is put in certain mass point Then number is cleaned with clear water to be impregnated 8 hours in 3% potassium nitrate solution, dries to obtain finished product.Treated, and bamboo is yellowish green Color, color keep is constant after hot water boils 5 hours, still non-discolouring after the outdoor exposure 1 year of sunlight strong.

Embodiment 2

Fujian bitter bamboo is adopted, epidermis dirt is removed, the bamboo of long 60cm is cut into, by the bamboo cut out first in the aqueous solution of pH value 5 Middle pretreatment, pretreatment temperature are 80 DEG C, and pretreatment time is 5 hours, and pretreated bamboo wood is put in certain total mass fraction To be impregnated 13 hours in 6% magnesium sulfate and copper acetate mixed solution, is then cleaned with clear water, dries to obtain finished product.Treated Bamboo is dark green, can be changed to emerald green after water suction.Color keep is constant after hot water boils 5 hours, sudden and violent in the outdoor of sunlight strong Dew is still non-discolouring after 1 year.

Embodiment 3

Sichuan sinocalamus latiflorus is adopted, epidermis dirt is removed, the bamboo of long 60cm is cut into, by the bamboo cut out first in the aqueous solution of pH value 3 Middle pretreatment, pretreatment temperature are 90 DEG C, and pretreatment time is 2 hours, and pretreated bamboo wood is put in certain total mass fraction To be impregnated 10 hours in 10% magnesium sulfate and copper acetate mixed solution, is then cleaned with clear water, dries to obtain finished product.After processing Bamboo be yellow green, color keep is constant after hot water boils 5 hours, still non-discolouring after the outdoor exposure 1 year of sunlight strong.

Claims

1. a kind of natural bamboo processing method, it is characterised in that：Natural bamboo is acquired, epidermis dirt is removed, is cut into certain size Pending bamboo wood, pending bamboo wood pre-processes in the aqueous solution first in pH value between 2~7, and pretreatment temperature is 20~100 DEG C, pretreatment time is 1~10 hour, is put in certain density salting liquid and impregnates 2~15 hours by pretreated bamboo wood, It finally rinsed with clear water, dry i.e. completion processing.

2. natural bamboo processing method according to claim 1, it is characterised in that：The natural bamboo kind is hair Bamboo, Lei Zhu, sinocalamus latiflorus, Dendrocalamus sinicus, the family of the victim in a murder case, gold inlaid jade bamboo, bamboo of showing filal obedience, arrow bamboo, mottled bamboo, presss from both sides bamboo, bambusa texlitis, thorn bamboo, tortoise at cizu in vain First bamboo, Sinarundinaria longiuscula, phyllostachys bambusoides, arrow bamboo, Fang Zhu, tonkin cane, lingnania chugii, Bambusa ventricosa, fishpole bamboo, rigid bamboo or Huang Guzhu.

3. natural bamboo processing method according to claim 1, it is characterised in that：The salting liquid, a concentration of 1~ 20% mass fraction, preferably 5%~10% mass fraction.

4. natural bamboo processing method according to claim 1, it is characterised in that：It is molten to prepare the salt for the salting liquid Reagent used in liquid is organic or inorganic metal salt, can be acetate, phosphate, sulfate, nitrate, gluconate, It is one or more in hydrochloride.

5. natural bamboo processing method according to claim 1, it is characterised in that：It is molten to prepare the salt for the salting liquid Organic or inorganic metal salt institute metal ion used in liquid can be one kind or more in sodium, magnesium, zinc, calcium, nickel, iron, copper, potassium Kind.