阅读说明：本技术 一种利用废弃竹材制作牙签的方法 (Method for manufacturing toothpick by utilizing waste bamboo wood ) 是由 罗金祥 罗冬祥 于 2019-09-30 设计创作，主要内容包括：本发明公开了一种利用废弃竹材制作牙签的方法,包括以下步骤：先选材,选取收集废弃竹材,使用截断装置将废弃竹材的完好的部分剪截下来。本发明通过取用废弃竹材制造牙签,使废弃资源进行了二次回收利用,大大提高了资源的利用率,工艺中提供了晾晒、清洗、杀菌方法,可有效对废弃竹材外表面的杂质去除,及内部的一些细菌进行杀灭,保证了废弃竹材的利用卫生性及安全性,工艺中具有竹纤维添加工序,竹原纤维具有良好的透气性、瞬间吸水性、较强的耐磨性和良好的染色性等特性,具有天然抗菌、抑菌、除螨、防臭和抗紫外线功能,大大提高了该牙签的保存时间,即使保存时间长了以后,牙签依旧可保持其结构强度,不会出现易断裂的情况。(The invention discloses a method for manufacturing toothpicks by utilizing waste bamboo wood, which comprises the following steps: selecting materials, selecting and collecting the waste bamboo materials, and cutting off the intact parts of the waste bamboo materials by using a cutting device. The invention makes toothpick by taking the waste bamboo wood, makes the waste resource carry on the secondary recovery and utilization, has greatly raised the utilization factor of the resource, provide the sunning, washing, sterilization method in the process, can remove the impurity of the outer surface of the waste bamboo wood effectively, and some bacterium in the inside is killed, have guaranteed the hygiene nature and security of using of the waste bamboo wood, there are fibrous processes of bamboo in the process, the fibrous characteristic of bamboo that has good air permeability, instant hydroscopicity, stronger wearability and good dyeability, etc., have natural antibacterial, bacteriostatic, except that mite, deodorant and uvioresistant function, have greatly improved the storage time of this toothpick, even after the storage time is long, the toothpick can keep its structural strength still, the easy situation of breaking will not appear.)

1. A method for manufacturing toothpicks by utilizing waste bamboo wood comprises the following steps:

s1, selecting materials, selecting and collecting the waste bamboo materials, and cutting off the intact parts of the waste bamboo materials by using a cutting device;

s2, integrating and collecting the cut waste bamboo parts;

s3, placing the collected waste bamboo in an open area with abundant sunlight, airing for a period of time, and killing some microorganisms in the waste bamboo;

s4, polishing the dried waste bamboo wood through a polishing device, and primarily polishing the outer skins and the impurities adhered to the outer skins of the waste bamboo wood;

s5, adding the polished waste bamboo wood into different specific solutions, raising the solutions to a certain temperature, effectively cleaning the waste bamboo wood, and taking out the waste bamboo wood after a period of time;

s6, adding the cleaned and taken waste bamboo into a sterilization device, and sterilizing and disinfecting for a certain time at a certain temperature;

s7, after sterilization, taking out the waste bamboo wood and placing the waste bamboo wood in a dryer for a period of time to effectively dry the bamboo wood so as to evaporate water in the waste bamboo wood;

s8, taking out the dried waste bamboo, and utilizing a trimming device and a toothpick forming device to trim and sharpen the waste bamboo to form a primary toothpick finished product;

s9, placing the primary toothpick finished product into a compression tank, adding a water-containing bamboo fiber mixed solution into the tank, adding compressed air into the tank, increasing the temperature and pressure in the tank, and keeping for a period of time;

s10, taking out the primary finished toothpick, and carrying out air drying and drying again for a period of time through a fan and a dryer to form a finished toothpick;

and S11, sorting and packaging the finished toothpick.

2. The method for manufacturing the toothpick by utilizing the waste bamboo wood as claimed in claim 1, wherein the method comprises the following steps: in the step S3, the waste bamboo wood is aired in the sun for 3-4 days.

3. The method for manufacturing the toothpick by utilizing the waste bamboo wood as claimed in claim 1, wherein the method comprises the following steps: in S4, the bamboo joint joints of the waste bamboo materials are polished to the same plane while polishing.

4. The method for manufacturing the toothpick by utilizing the waste bamboo wood as claimed in claim 1, wherein the method comprises the following steps: in the S5, different specific solutions are a hydrochloric acid solution with the concentration of 5-20% and a sodium hydroxide solution with the concentration of 5-20%, the solution lifting temperature is 130-160 ℃, and the cleaning time is 3-5 min.

5. The method for manufacturing the toothpick by utilizing the waste bamboo wood as claimed in claim 1, wherein the method comprises the following steps: in the S6, the sterilization temperature is 150-180 ℃, and the sterilization time is 36-55 min.

6. The method for manufacturing the toothpick by utilizing the waste bamboo wood as claimed in claim 1, wherein the method comprises the following steps: and in the step S7, the drying temperature is 70-90 ℃, and the drying time is 10-20 min.

7. The method for manufacturing the toothpick by utilizing the waste bamboo wood as claimed in claim 1, wherein the method comprises the following steps: in S8, when the waste bamboo is trimmed, sharpened and formed, a collection box is used for collecting waste materials.

8. The method for manufacturing the toothpick by utilizing the waste bamboo wood as claimed in claim 1, wherein the method comprises the following steps: in the S9, the bamboo fiber mixed solution is composed of bamboo fibers, natural resin glue powder, edible starch, titanium dioxide, bamboo oil, salt and distilled water, wherein the percentage of each component is as follows: bamboo fiber: 45-65% of natural resin powder: 20-30% and edible starch: 20-30% and titanium dioxide: 1-3% and bamboo oil: 1-3%, salt: 1-5% and distilled water: 1 to 5 percent.

9. The method for manufacturing the toothpick by utilizing the waste bamboo wood as claimed in claim 1, wherein the method comprises the following steps: in the S9, the hot-pressing temperature is 155-165 ℃, the hot-pressing pressure is 6-6.5MPa, and the holding time is 5-8 min.

10. The method for manufacturing the toothpick by utilizing the waste bamboo wood as claimed in claim 1, wherein the method comprises the following steps: in the S10, the wind speed of the fan is 1.5m/S during drying, the drying temperature is 80-85 ℃, and the drying time is 15-25 min.

Technical Field

The invention belongs to the technical field of toothpick processing, and particularly relates to a method for manufacturing toothpicks by utilizing waste bamboo wood.

Background

The toothpick is usually a small thin stick with one or two tips, and also has a hook-shaped front end, the toothpick with one tip can be broken off and put on the toothpick head, and the toothpick is generally made of bamboo, wood or metal, can be used for cleaning oral cavity, removing tartar and foreign matters or food residues stuck in the gaps of teeth, and is an important oral hygiene tool.

The toothpick is basically an indispensable object on a dining table of people due to the important function of the toothpick, the traditional toothpick is generally manufactured by the finished bamboo, and some waste bamboo is not recycled, so that a large amount of waste bamboo resources are wasted, and therefore a method for manufacturing the toothpick by using the waste bamboo is needed to recycle the waste bamboo, so that the utilization rate of the resources is maximized.

Disclosure of Invention

The invention aims to provide a method for manufacturing a toothpick by utilizing waste bamboo wood, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a method for manufacturing toothpicks by utilizing waste bamboo wood comprises the following steps:

s1, selecting materials, selecting and collecting the waste bamboo materials, and cutting off the intact parts of the waste bamboo materials by using a cutting device;

s2, integrating and collecting the cut waste bamboo parts;

s3, placing the collected waste bamboo in an open area with abundant sunlight, airing for a period of time, and killing some microorganisms in the waste bamboo;

s4, polishing the dried waste bamboo wood through a polishing device, and primarily polishing the outer skins and the impurities adhered to the outer skins of the waste bamboo wood;

s5, adding the polished waste bamboo wood into different specific solutions, raising the solutions to a certain temperature, effectively cleaning the waste bamboo wood, and taking out the waste bamboo wood after a period of time;

s6, adding the cleaned and taken waste bamboo into a sterilization device, and sterilizing and disinfecting for a certain time at a certain temperature;

s7, after sterilization, taking out the waste bamboo wood and placing the waste bamboo wood in a dryer for a period of time to effectively dry the bamboo wood so as to evaporate water in the waste bamboo wood;

s8, taking out the dried waste bamboo, and utilizing a trimming device and a toothpick forming device to trim and sharpen the waste bamboo to form a primary toothpick finished product;

s9, placing the primary toothpick finished product into a compression tank, adding a water-containing bamboo fiber mixed solution into the tank, adding compressed air into the tank, increasing the temperature and pressure in the tank, and keeping for a period of time;

s10, taking out the primary finished toothpick, and carrying out air drying and drying again for a period of time through a fan and a dryer to form a finished toothpick;

and S11, sorting and packaging the finished toothpick.

Preferably, in S3, the waste bamboo is dried in the sun for 3 to 4 days.

Preferably, in S4, the joints of the bamboo are polished to the same plane at the same time.

Preferably, in the step S5, the different specific solutions are a hydrochloric acid solution with a concentration of 5% -20% and a sodium hydroxide solution with a concentration of 5% -20%, the solution lifting temperature is 130-.

Preferably, in S6, the sterilization temperature is 150-180 ℃, and the sterilization time is 36-55 min.

Preferably, in the step S7, the drying temperature is 70-90 ℃, and the drying time is 10-20 min.

Preferably, in S8, when the waste bamboo material is trimmed and sharpened, a collection box is used to collect the waste material.

Preferably, in S9, the bamboo fiber mixed solution is composed of bamboo fiber, natural resin glue powder, edible starch, titanium dioxide, bamboo oil, salt and distilled water, and the percentage of each component is as follows: bamboo fiber: 45-65% of natural resin powder: 20-30% and edible starch: 20-30% and titanium dioxide: 1-3% and bamboo oil: 1-3%, salt: 1-5% and distilled water: 1 to 5 percent.

Preferably, in the S9, the hot-pressing temperature is 155-165 ℃, the hot-pressing pressure is 6-6.5MPa, and the holding time is 5-8 min.

Preferably, in the step S10, the wind speed of the fan is 1.5m/S during drying, the drying temperature is 80-85 ℃, and the drying time is 15-25 min.

Compared with the prior art, the invention has the beneficial effects that: the technology has the advantages that the toothpick is manufactured by taking the waste bamboo wood, so that the waste resources are recycled for the second time, the utilization rate of the resources is greatly improved, the airing, cleaning and sterilizing method is provided in the technology, impurities on the outer surface of the waste bamboo wood can be effectively removed, some bacteria in the waste bamboo wood can be effectively killed, the sanitation and safety of the waste bamboo wood are guaranteed, the technology has a bamboo fiber adding process, bamboo fiber has the characteristics of good air permeability, instant water absorption, strong wear resistance, good dyeing property and the like, the natural antibacterial, bacteriostatic, acarid-removing, deodorizing and ultraviolet-resistant functions are realized, the storage time of the toothpick is greatly prolonged, the structural strength of the toothpick can be still maintained even after the storage time is long, and the situation that the toothpick is easy to break does not occur.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.