針状毛が植毛された歯ブラシの製造方法およびこれによって製造された歯ブラシ
- 专利权人:
- クォン ヨン ジュン
- 发明人:
- クォン ヨン ジュン,クォン スン ウーク,クォン スン ホァン
- 申请号：
- JP2007316480
- 公开号：
- JP5319105B2
- 申请日:
- 2007.12.07
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
To provide a toothbrush, wherein the production time and a defect generation rate are drastically reduced by simplifying steps and in addition and needle-like bristles are implanted using non-polyester-based bristles which can not be conventionally applied as materials.
SOLUTION: After implanting a normal bristle 40 to the head part of the toothbrush and owing to the step of polishing it by a polisher provided with projections 11 of a height of 1.5 to 7 mm, the toothbrush in which the needle-like bristles whose bristle tip thickness is 0.01 to 0.03 mm and tapered length is 3 to 9 mm, are implanted is manufactured without a chemical treatment step.
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- 来源网站：
- 中国工程科技知识中心
