CN110271064A - A kind of processing method of bamboo chopsticks bamboo silk - Google Patents
A kind of processing method of bamboo chopsticks bamboo silk Download PDFInfo
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- CN110271064A CN110271064A CN201910728881.1A CN201910728881A CN110271064A CN 110271064 A CN110271064 A CN 110271064A CN 201910728881 A CN201910728881 A CN 201910728881A CN 110271064 A CN110271064 A CN 110271064A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J1/00—Mechanical working of cane or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/007—Treating of wood not provided for in groups B27K1/00, B27K3/00 using pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/0085—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, 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
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
- B27K9/002—Cane, bamboo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/24—Manufacture or reconditioning of specific semi-finished or finished articles of household utensils, e.g. spoons, clothes hangers, clothes pegs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, 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
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Table Equipment (AREA)
Abstract
The invention discloses a kind of processing methods of bamboo chopsticks bamboo silk, mainly include the following steps: prepared by thick bamboo tube: after bamboo wood topping is removed root, being evenly divided into the thick bamboo tube with certain length；Bamboo chip preparation: by the thick bamboo tube according to diameter of a cross-section of a tree trunk 1.3 meters above the ground size, being respectively adopted different subdivision knives and carry out being split into bamboo cane, is plane by the inner surface force plane of the bamboo cane, becomes bamboo chip；HIGH PRESSURE TREATMENT: being placed in Static pressure 400-600Mpa for the bamboo chip, carries out HIGH PRESSURE TREATMENT in 60-80 DEG C of temperature of tank body, and pressure maintaining 5-10 minutes；Be dried: the bamboo chip after HIGH PRESSURE TREATMENT is dry to moisture content 10-20%, and drying temperature is 40-80 DEG C；Bamboo chip subdivision: being green bamboo pieces and bamboo yellow film, the green bamboo pieces thickness 2.5-3mm, for bamboo silk processing by subdivision after the bamboo chip milling fixed width；The bamboo yellow film thickness 5.5-6.5mm is processed for bamboo chopsticks；Bamboo chopsticks processing: it after the bamboo chopsticks polishing that the bamboo yellow film is processed into, is placed in steam sterilizing tank and carries out sterilization processing.This method can be improved utilization rate of bamboo, and can be improved anticorrosive mildewproof effect.
Description
Technical field
The present invention relates to bamboo processing fields, more particularly, to a kind of processing method of bamboo chopsticks bamboo silk.
Background technique
China's bamboo grove area accounts for about the whole world 1/4, and Zhan Quanguo area of woods 2.84% develops and uses bamboo timber resource to alleviation
Timber supply and demand contradiction and promotion forestry industrialization have reality and long-range meaning.Currently, in the market throwaway chopsticks majority with
Bamboo is that raw material is manufactured, and five Nian Chengcai of bamboo can cut down processing and utilization.Bamboo wood is that one kind is fine quality, and cost is relatively low
Renewable resource.
In existing bamboo chopsticks production, after bamboo cylinder is usually split into bamboo chip, it is directly placed into bamboo chopsticks process equipment, goes
By the processing of bamboo meat part in the circle bamboo cane of bamboo chopsticks after green de-etiolation, the industrial wood waste of generation is more, and the utilization rate of bamboo wood is only
40%-50%, bamboo blueness are not used effectively in process.And contain a large amount of nutriment in bamboo wood, wherein albumen
Matter 1.5-6.0%, carbohydrate 2% or so, starch 2-6%, fatty and cured matter 2-4%, extremely be easy by microbial attack and
Mildew is rotten.
Therefore, it is necessary to a kind of processing methods of new bamboo wood, can be improved utilization rate of bamboo, and solve mildew or rotten
The problem of.
Summary of the invention
It is an object of the present invention to provide a kind of new solutions of the processing method of bamboo chopsticks bamboo silk.
According to the first aspect of the invention, a kind of processing method of bamboo chopsticks bamboo silk is provided, is included the following steps:
Thick bamboo tube preparation: after bamboo wood topping is removed root, it is evenly divided into the thick bamboo tube with certain length；
Bamboo chip preparation: by the thick bamboo tube according to diameter of a cross-section of a tree trunk 1.3 meters above the ground size, being respectively adopted different subdivision knives and carry out being split into bamboo cane, will
The inner surface force plane of the bamboo cane is plane, and forming inner surface is the bamboo chip that planar outer surfaces are cambered surface；
HIGH PRESSURE TREATMENT: the bamboo chip is placed in Static pressure 400-600Mpa, is carried out at high pressure in 60-80 DEG C of temperature of tank body
Reason, pressure maintaining 5-10 minutes；
Be dried: the bamboo chip after HIGH PRESSURE TREATMENT is dry to moisture content 10-20%, and drying temperature is 40-80 DEG C；
Bamboo chip subdivision: being green bamboo pieces and bamboo yellow film, the green bamboo pieces thickness 2.5- by subdivision after the bamboo chip milling fixed width
3mm, for bamboo silk processing；The bamboo yellow film thickness 5.5-6.5mm is processed for bamboo chopsticks；
Bamboo chopsticks processing: it after the bamboo chopsticks polishing that the bamboo yellow film is processed into, is placed in steam sterilizing tank and carries out sterilization processing.
Preferably, the length of the thick bamboo tube is not less than 2 meters.
Preferably, the bamboo chip width is greater than 3.5cm.
Preferably, in the HIGH PRESSURE TREATMENT step, using natural bamboo vinegar as pressure transmission medium, the bamboo chip is direct
It is placed in the natural bamboo vinegar.
Preferably, in the HIGH PRESSURE TREATMENT step, medium temperature is increased to 60-80 DEG C first, then carry out segmented
Boosting.
Preferably, segmented boosting are as follows: medium is boosted into 40-60Mpa first, pressure maintaining 2-3 minutes, by exhaust pressure
Power is reduced to zero, then boosts to 400-600Mpa.
Preferably, in the bamboo chopsticks processing step, pressure is 100-200kPa, temperature 100- in the steam sterilizing tank
120 DEG C, pressure-maintaining and heat-preservation 15-20 minutes.
According to one embodiment of the disclosure, original bamboo wood is processed as merely bamboo silk or bamboo by processing method of the invention
Chopsticks are improved to same bamboo wood and different parts are taken to make bamboo chopsticks and bamboo silk respectively, substantially increase the utilization rate of bamboo wood；And bamboo wood
Using HIGH PRESSURE TREATMENT, non-covalent bond in material stereochemical structure can be made to change in conjunction with part, keep the protein in bamboo wood solidifying
Gu denaturation, starch gelatinization, enzyme inactivation, to play the role of preventing mildew；Simultaneously using natural bamboo vinegar as medium, in height
So that bamboo vinegar is immersed in the deeper thickness of bamboo wood under pressure effect, is further conducive to the mould proof of bamboo wood.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is the flow diagram of the bamboo chopsticks bamboo slivers processing method of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of thick bamboo tube in the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of bamboo cane in the embodiment of the present invention.
Fig. 4 is the structural schematic diagram of bamboo chip in the embodiment of the present invention.
Fig. 5 is the cross-sectional structure schematic diagram of bamboo chip in the embodiment of the present invention.
Fig. 6 is the subdivision structural schematic diagram of bamboo chip in the embodiment of the present invention.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Embodiment
As shown in Figure 1, the processing method of the bamboo chopsticks bamboo silk in the present embodiment, mainly includes the following steps:
The preparation of S1100 bamboo chip: it chooses bamboo age 4~6 years moso bamboos, removes the part bamboo root 30cm or less first, successively
2.0m is up intercepted, being uniformly truncated into length is 2.0m specification thick bamboo tube 1000, thick bamboo tube is divided into the diameter of a cross-section of a tree trunk 1.3 meters above the ground 10-12cm, 12-13cm,
Four class of 13-14cm, 14cm or more.The diameter of a cross-section of a tree trunk 1.3 meters above the ground bamboo taper less than 10cm point can be used for processing other bamboos to bamboo wood diameter no requirement (NR)
Product processed.It in other embodiments, can be required length according to the length requirement of required bamboo silk and bamboo chopsticks, segmentation bamboo wood.
The preparation of S1200 bamboo chip: the diameter of a cross-section of a tree trunk 1.3 meters above the ground according to thick bamboo tube 1000 is different, is cutd open using different subdivision knives to thick bamboo tube 1000
Point, in the present embodiment, use the subdivision knife with 14 blades enterprising in broken bamboo machine in the thick bamboo tube 1000 that the diameter of a cross-section of a tree trunk 1.3 meters above the ground is 10-12cm
Row subdivision, for the thick bamboo tube 1000 that the diameter of a cross-section of a tree trunk 1.3 meters above the ground is 12-13cm using the subdivision knife for having 16 blades, the diameter of a cross-section of a tree trunk 1.3 meters above the ground is the thick bamboo tube of 13-14cm
1000 use the subdivision for having 24 blades in the thick bamboo tube 1000 of 14cm or more using the subdivision knife for having 20 blades, the diameter of a cross-section of a tree trunk 1.3 meters above the ground
Knife, breaking bamboo machine along axial direction is several bamboo canes by 1000 subdivision of thick bamboo tube, and the shape of bamboo cane is as shown in Figure 3.After 1000 subdivision of thick bamboo tube
The bamboo cane of formation carries out force plane again, removes the internal segment of bamboo cane, and planish medial surface to form bamboo chip 1100, is made as shown in Figure 4
, it is on one side the plane of tabasheer 1120, is on one side the cambered surface of bamboo blueness 1110, to improve production efficiency, and is convenient for subsequent and machine
The adaptation of device, 1100 width of bamboo chip are all larger than 3.5cm.
S1300 HIGH PRESSURE TREATMENT: bamboo chip 1100 is put into ultra high pressure treatment tank body, is transmitted and is situated between as pressure using natural bamboo vinegar
Matter and impregnation liquid, in Static pressure 400-600Mp, 60-80 DEG C of temperature effect is lower to carry out ultra high pressure treatment.First by medium temperature
It is increased to 60-80 DEG C, the boosting of re-segmenting formula boosts to 40-60Mpa, pressure maintaining 2-3min first, and pressure at expulsion is reduced to zero, then
Boost to 400-600Mpa, the dwell time: 5-10min, slow pressure release make the protein denaturation in bamboo wood by super-pressure, form sediment
Paste mixing, mould inactivation, while bamboo vinegar have anticorrosive mildewproof effect, further strengthening material protective.
S1400 is dried: the bamboo chip 1100 after HIGH PRESSURE TREATMENT is dry to moisture content 10-12% through 40-80 DEG C.At this
In step, bamboo chip 1100 is placed in roasting plant and is toasted, using higher temperature by the moisture removal in bamboo chip 1100, temperature
Degree is more energy saving not higher than 100 DEG C, and will not destroy the original structure of bamboo chip 1100.
In the drying process step of other embodiments, vacuum heating apparatus can use, can improve in a certain range
Drying temperature.
S1500 processing and forming: the bamboo chip after drying being put into bamboo chopsticks bamboo silk molding machine and is processed, 1120 court of tabasheer
Under, bamboo blueness 1110 upwards, is placed in milling device, and milling fixed width, right side milling fixed width, bamboo blueness 1110 mill on the left of the milling device
It cuts and determines thickness, then upper and lower subdivision, be 1120 part of tabasheer below subdivision, with a thickness of 5.5-6.5mm, processed for bamboo chopsticks 1121,
Bamboo chopsticks are processed into through 1121 moulding of upper and lower two groups of bamboo chopsticks again in 1120 part of tabasheer；Green 1110 thickness of the upper surface of subdivision part bamboo
2.5-3mm is processed for bamboo silk 1111, then bamboo silk 1111 is made through upper and lower two groups of bamboos silk moulding.The bamboo chopsticks 1121 are straight
Diameter is 5-6mm, 1111 thickness 1.5-2mm of bamboo silk.The flat milling in the Huang face, left side milling fixed width, right side milling fixed width, bamboo are green
Facing cut cuts fixed thickness and uses cutter material for wolfram steel, outer diameter 80mm, internal diameter 25.4mm, 10-12 ° of flat tooth anterior angle.The bamboo chopsticks molding
Milling uses cutter outer diameter 80mm, internal diameter 25.4mm, and bamboo chopsticks molding cutter forming surface is 6 interval 0.2mm diameter 5-6mm semicircles
Shape, 8-10 ° of anterior angle, 50-55 ° of the angle of wedge.The bamboo strip bamboo silk moulding uses cutter outer diameter 80mm, internal diameter 25.4mm, bamboo
Silk molding cutter forming surface is 6 interval 0.2mm width 5-6mm thickness 1-2mm, rectangular, the anterior angle for being 0.3mm with chamfering diameter
8-10 °, 50-55 ° of the angle of wedge.
It, can be according to the thickness of required bamboo silk 1111 by bamboo as shown in fig. 6, in green 1110 process of bamboo in this step
The cambered surface of green 1110 upper surfaces of bamboo is further ground or is planished, improves bamboo silk by the subdivision above and below green 1110 further progresss
The uniformity of 1111 specifications.Bamboo silk 1111 and bamboo chopsticks 1121 improve the utilization rate of bamboo wood by being reasonably laid out.
In other embodiments, bamboo blueness 1110 can remove the thickness of material, to tool after upper and lower subdivision according to its upper layer
There is the remover of cambered surface to carry out further subdivision, subdivision goes out the bamboo silk 1111 of certain thickness and width, further increases utilization
Rate.
S1600 wet sterilization: bamboo chopsticks 1121 after molding are placed into steam after simple profiling polishing and bamboo silk polishing again
It sterilizes in tank body, pressure rises to 100-200kPa, and temperature reaches 100-120 DEG C, is kept for 15-20 minutes.
In other embodiments, the wet sterilization in this step can be sterilized by vacuum high-temperature, ultraviolet sterilization and smelly
One or more of sterilization modes of oxygen sterilization etc. replace.
Compared with prior art, the beneficial effects of the present invention are: the present invention by improve bamboo chip prepare bamboo chopsticks and bamboo silk
Processing method, Cong Yigen bamboo chip is pure to be made single bamboo silk or bamboo chopsticks, is improved to a bamboo chip and bamboo silk and bamboo chopsticks are made, effectively
The volume of timber utilization rate for improving bamboo wood is used for summer sleeping bamboo mat using the bamboo silk of bamboo blueness manufacture, manufactures disposable chopsticks using bamboo meat tabasheer
Son is made the best use of everything, and the added value of bamboo chip itself is substantially increased.In addition the present invention uses ultra high pressure treatment bamboo wood, and pressure reaches
400-600MPa can make protein in material, starch, enzyme etc. generate pressure and be denaturalized and compress, make material using superhigh pressure technique
Non-covalent bond changes in conjunction with part in material stereochemical structure, makes protein coagulating denaturation, starch gelatinization, enzyme inactivation, to rise
To preventing mildew from acting on.Meanwhile super-pressure is dipped in the deeper thickness of bamboo wood, further using natural bamboo vinegar as medium
Be conducive to the mould proof of material.Therefore, the bamboo chopsticks bamboo silk of machine-shaping of the present invention is compared with other methods, and has stock utilization
The advantage high, intensity is big, added value is high, environmental-protecting performance and Natural anti-mildew performance are good.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (7)
1. a kind of processing method of bamboo chopsticks bamboo silk, which comprises the steps of:
Thick bamboo tube preparation: after bamboo wood topping is removed root, it is evenly divided into the thick bamboo tube with certain length；
Bamboo chip preparation: by the thick bamboo tube according to diameter of a cross-section of a tree trunk 1.3 meters above the ground size, being respectively adopted different subdivision knives and carry out being split into bamboo cane, will be described
The inner surface force plane of bamboo cane is plane, and forming inner surface is the bamboo chip that planar outer surfaces are cambered surface；
HIGH PRESSURE TREATMENT: being placed in Static pressure 400-600Mpa for the bamboo chip, carry out HIGH PRESSURE TREATMENT in 60-80 DEG C of temperature of tank body,
Pressure maintaining 5-10 minutes；
Be dried: the bamboo chip after HIGH PRESSURE TREATMENT is dry to moisture content 10-20%, and drying temperature is 40-80 DEG C；
Bamboo chip subdivision: by subdivision after the bamboo chip milling fixed width be green bamboo pieces and bamboo yellow film, the green bamboo pieces thickness 2.5-3mm,
It is processed for bamboo silk；The bamboo yellow film thickness 5.5-6.5mm is processed for bamboo chopsticks；
Bamboo chopsticks processing: it after the bamboo chopsticks polishing that the bamboo yellow film is processed into, is placed in steam sterilizing tank and carries out sterilization processing.
2. the processing method of bamboo chopsticks bamboo silk according to claim 1, which is characterized in that the length of the thick bamboo tube is not less than 2
Rice.
3. the processing method of bamboo chopsticks bamboo silk according to claim 2, which is characterized in that the bamboo chip width is greater than 3.5cm.
4. the processing method of bamboo chopsticks bamboo silk according to claim 1, which is characterized in that in the HIGH PRESSURE TREATMENT step,
Using natural bamboo vinegar as pressure transmission medium, the bamboo chip is placed directly in the natural bamboo vinegar.
5. the processing method of bamboo chopsticks bamboo silk according to claim 4, which is characterized in that in the HIGH PRESSURE TREATMENT step,
Medium temperature is increased to 60-80 DEG C first, then carries out segmented boosting.
6. the processing method of bamboo chopsticks bamboo silk according to claim 5, which is characterized in that the segmented boosting are as follows: first
Medium is boosted into 40-60Mpa, pressure maintaining 2-3 minutes, pressure at expulsion is reduced to zero, then boost to 400-600Mpa.
7. the processing method of bamboo chopsticks bamboo silk according to claim 1, which is characterized in that in the bamboo chopsticks processing step, institute
Stating pressure in steam sterilizing tank is 100-200kPa, and temperature is 100-120 DEG C, pressure-maintaining and heat-preservation 15-20 minutes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910728881.1A CN110271064A (en) | 2019-08-08 | 2019-08-08 | A kind of processing method of bamboo chopsticks bamboo silk |
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| CN201910728881.1A CN110271064A (en) | 2019-08-08 | 2019-08-08 | A kind of processing method of bamboo chopsticks bamboo silk |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002408A (en) * | 2019-12-04 | 2020-04-14 | 浙江农林大学 | Anti-cracking recombined bamboo manufacturing method |
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| JPS6154904A (en) * | 1984-08-27 | 1986-03-19 | 株式会社 渕側本店 | Manufacture of bamboo-split chopstick |
| CN2431098Y (en) * | 2000-05-22 | 2001-05-23 | 吴斌 | One-shaped machine for bamboo and wooden chopsticks |
| CN1548279A (en) * | 2003-05-14 | 2004-11-24 | 范柏扶 | Bamboo chopsticks producing process |
| CN104859023A (en) * | 2015-06-01 | 2015-08-26 | 覃健林 | Dry-type bamboo chopstick processing method |
| CN105128110A (en) * | 2015-08-13 | 2015-12-09 | 亚振家具股份有限公司 | Carbonization flame retardant treatment technology of bamboo chips for weaving |
| CN106564109A (en) * | 2016-09-02 | 2017-04-19 | 覃健林 | Novel processing method for bamboo products |
| CN206855660U (en) * | 2017-03-14 | 2018-01-09 | 竺林坤 | Bamboo stripping-cutting machine is used in a kind of bamboo chopsticks production |
| CN207737558U (en) * | 2017-12-26 | 2018-08-17 | 湖南城市学院 | Bamboo blueness binding apparatus and bamboo blueness cutting machine including binding apparatus |
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2019
- 2019-08-08 CN CN201910728881.1A patent/CN110271064A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6154904A (en) * | 1984-08-27 | 1986-03-19 | 株式会社 渕側本店 | Manufacture of bamboo-split chopstick |
| CN2431098Y (en) * | 2000-05-22 | 2001-05-23 | 吴斌 | One-shaped machine for bamboo and wooden chopsticks |
| CN1548279A (en) * | 2003-05-14 | 2004-11-24 | 范柏扶 | Bamboo chopsticks producing process |
| CN104859023A (en) * | 2015-06-01 | 2015-08-26 | 覃健林 | Dry-type bamboo chopstick processing method |
| CN105128110A (en) * | 2015-08-13 | 2015-12-09 | 亚振家具股份有限公司 | Carbonization flame retardant treatment technology of bamboo chips for weaving |
| CN106564109A (en) * | 2016-09-02 | 2017-04-19 | 覃健林 | Novel processing method for bamboo products |
| CN206855660U (en) * | 2017-03-14 | 2018-01-09 | 竺林坤 | Bamboo stripping-cutting machine is used in a kind of bamboo chopsticks production |
| CN207737558U (en) * | 2017-12-26 | 2018-08-17 | 湖南城市学院 | Bamboo blueness binding apparatus and bamboo blueness cutting machine including binding apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002408A (en) * | 2019-12-04 | 2020-04-14 | 浙江农林大学 | Anti-cracking recombined bamboo manufacturing method |
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