CN2669689Y - Sharp brush bristles - Google Patents
Sharp brush bristles Download PDFInfo
- Publication number
- CN2669689Y CN2669689Y CNU2003201202366U CN200320120236U CN2669689Y CN 2669689 Y CN2669689 Y CN 2669689Y CN U2003201202366 U CNU2003201202366 U CN U2003201202366U CN 200320120236 U CN200320120236 U CN 200320120236U CN 2669689 Y CN2669689 Y CN 2669689Y
- Authority
- CN
- China
- Prior art keywords
- nylon
- brush
- silk
- brush bristle
- brush silk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000004677 Nylon Substances 0.000 claims description 23
- 229920001778 nylon Polymers 0.000 claims description 23
- 229920000728 polyester Polymers 0.000 claims description 10
- 229920001634 Copolyester Polymers 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 7
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 6
- -1 polybutylene terephthalate Polymers 0.000 claims description 5
- 229920002292 Nylon 6 Polymers 0.000 claims description 3
- 229920000305 Nylon 6,10 Polymers 0.000 claims description 3
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 3
- 229920000572 Nylon 6/12 Polymers 0.000 claims description 3
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 241000283707 Capra Species 0.000 description 1
- 208000006558 Dental Calculus Diseases 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Brushes (AREA)
Abstract
The utility model discloses a brush bristle made of polymeric materials, in particular to a sharp-nosed brush bristle. The length range of the cone of the head of the brush bristle is 2-30 mm, and the entire length of the brush bristle can be designed to be 20-120 mm according to different fields of application. The sharp-nosed brush bristle is characterized in that: the heads of the both ends of the brush bristle or the head of one end are conical. The brush bristle whose head is sharp-nosed can increase the functions of the brush bristle, improve the service effects of the brush bristle and extend the service life of the brush bristle.
Description
Technical field
The utility model relates to a kind of brush silk that utilizes macromolecular material to make, and refers in particular to a kind of brush silk of tip.
Background technology
Make the brush silk with macromolecular material and replace bristles, be widely used in the existing many decades history in dataller's industry processed field.The advantages such as that the brush silk made from macromolecular material has is wear-resisting, mechanical strength is high, bending springback rate height, pliability can be regulated, long service life, traditional brush material bristles processed then have the advantage of silk end taper.But, macromolecular material that traditional handicraft is produced brush silk, its end is tack, and in the application such as toothbrush, topmost position is not a brush holder, neither brush, but be implanted in brush silk on the brush.The main position of brush silk is again at its head, because brush silk head directly contacts tooth, gum and gingival sulcus.In the prior art, the head of tooth brush monofilament is generally tack, and this tooth brush monofilament is in the process of brushing teeth, because its brush silk is thinner, ratio of rigidity is relatively poor, head is more smooth, be not easy to be embedded in the calculus removal in the teeth space, be difficult to effective cleaning oral cavity inner teeth gear every nook and cranny on every side.In addition, paintbrush adopts bristles preparations usually, but because bristles have not wear-resisting, frangibility, the defective such as not corrosion-resistant, has affected the service life of brush; Adopt a paintbrush that common high molecular materials brush silk makes then because its end is tack, when whitewashing paint, slice can appear in the paint face, affects that it is attractive in appearance.To cosmetic brush, owing to directly contact with human body skin, therefore, fine and soft silk end can be given comfort.
Summary of the invention
The purpose of this utility model is to design a kind of pointed bristles, and this head is the brush silk of tip-like, can increase the function of brush silk and improve the result of use of brushing silk, prolongs the service life of brush silk.
According to design provided by the utility model be: utilize the head of the brush silk of nylon or polyester or copolymer nylon or copolyester making to be cone, the length range of cone is 2～30 millimeters, and the entire length scope of brush silk is 20～120 millimeters.
The two ends head or a termination portion of brush silk are cone.The length range of cone is 2～3 millimeters or 9～30 millimeters.
Described nylon can be nylon 6 or nylon 66 or NYLON610 or nylon 612 or nylon 1010 or nylon 1212; Described polyester can be PETG or polybutylene terephthalate (PBT) or PTT; Described copolymer nylon is the EVA of two or more nylon; Described copolyester is the EVA of two or more polyester.
The utility model has the advantages that utilize this head to be the brush silk of tip-like after, can produce pointed bristles toothbrush or other various brushes.When for the production of toothbrush, this toothbrush just can go deep into effective the removing totally of tartar that teeth space will be positioned at teeth space, and this pointed bristles can play the effect of dental floss; When for the production of paintbrush, this brush can replace the brush that utilizes bristles to make, overcome traditional synthetic material brush silk unavoidable paint face be the shortcoming of fine rule strip, and can prolong the service life of brush; During for the preparation of cosmetic brush, when contacting with human body skin, fine and soft silk end can give comfort; In addition, this pointed bristles can also for the preparation of writing brush, paintbrush, substitute traditional writing brush, writing brush made of goat's hair.
Description of drawings
Fig. 1 is a single head structure chart of the present utility model.
Fig. 2 is bipitch structure figure of the present utility model.
The specific embodiment
The brush silk head that utilizes nylon or polyester or copolymer nylon or copolyester to make is cone, the length range of cone is 2～30 millimeters, the length range of best cone is 2～3 millimeters or 9～30 millimeters, wherein, short part is fit to do toothbrush, long part is fit to do brush, in case of necessity, also the conical section of toothbrush can be made 9～12 millimeters.The entire length scope of brush silk is 20～120 millimeters.
One termination section is cone, and as shown in Figure 1, cone length is X, and its scope is 2～30 millimeters, and brush silk entire length is Y, and its scope is 20～120 millimeters, and wherein, D is brush silk maximum gauge.
Or the two ends head of brush silk is cone, and as shown in Figure 2: cone length is X, and its scope is 2～30 millimeters, and a brush silk entire length is Y, and its scope is 20～120 millimeters.
Nylon is nylon 6 or nylon 66 or NYLON610 or nylon 612 or nylon 1010 or nylon 1212; Described copolymer nylon is the EVA of two or more nylon.
Polyester is PETG or polybutylene terephthalate (PBT) or PTT; Described copolyester is the EVA of two or more polyester.
The preparation method of this pointed bristles is as follows, and unit wherein is percetage by weight.
1, with nylon or polyester or copolymer nylon or copolyester through melt spinning and after thermal finalization, bread is packed the winding film in advance outside, forms tow.
2, will spin good tow with special-purpose shredding knife be cut into as requested certain-length thread also.
3, add inorganic agent and water in the pointed bristles forming tank, wherein the addition of inorganic agent is 20%, forms the tip treatment fluid, this treatment fluid is heated to 200 ℃ again, puts into above-mentioned silk also, processes 60 minutes.Inorganic agent can be any in sulfuric acid or hydrochloric acid or phosphoric acid or potassium hydroxide solution or sodium hydroxide solution or lithium hydroxide solution or the phenol organic compound, and inorganic agent content in water is the net content of described inorganic agent.The head of brush silk is after the corrosion of the highly corrosive agents such as acid or alkali or phenol organic compound, and its head is etched into tip-like.When the addition of corrosive agent was big, used treatment temperature and time can suitably reduce or reduce.
4, reach required time after, again from the cone length of silk and centre sampling and measuring pointed bristles, when the silk in this and centre through measure qualified after, think that this silk is also qualified; The transposing end for process adopts same technology to carry out the processing of the other end.Measure qualified silk and will be untied pre-packing and twine film, put into cleaning machine, with the treatment fluid on clear water flush away pointed bristles surface, put into again special-purpose filter bag, with the dewaterer dehydration, remove the moisture on pointed bristles surface.
5, after the dehydration, pointed bristles is dried or dry with special bake oven.Also should carry out drying after the dehydration and handle,, be convenient to packing and transportation to guarantee brush silk dry tack free.When dry, the brush silk can be placed under the sun and dry, be also placed in oven dry in the special bake oven.
6, after the pointed bristles that above-mentioned drying is good manages, with the specialized package material after wrapping double end point silk finished product, put into Special packaging box and get final product.
7, if need preparation single head point silk, then cut off from above-mentioned double end point silk middle part, get final product after the repacking with special equipment.
Claims (7)
1, a kind of pointed bristles is characterized in that: utilize the head of the brush silk of nylon or polyester or copolymer nylon or copolyester making to be cone, the length range of cone is 2～30 millimeters, and the entire length scope of brush silk is 20～120 millimeters.
2, brush silk according to claim 1, it is characterized in that: two ends head or a termination section of brush silk are cone.
3, brush silk according to claim 1, it is characterized in that: nylon is nylon 6 or nylon 66 or NYLON610 or nylon 612 or nylon 1010 or nylon 1212.
4, brush silk according to claim 1, it is characterized in that: polyester is PETG or polybutylene terephthalate (PBT) or PTT.
5, according to claim 1 or 3 described brush silks, it is characterized in that: copolymer nylon is the EVA of two or more nylon.
6, according to claim 1 or 4 described brush silks, it is characterized in that: copolyester is the EVA of two or more polyester.
7, brush silk according to claim 1, it is characterized in that: the length range of cone is 2～3 millimeters or 9～30 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201202366U CN2669689Y (en) | 2003-12-03 | 2003-12-03 | Sharp brush bristles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201202366U CN2669689Y (en) | 2003-12-03 | 2003-12-03 | Sharp brush bristles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2669689Y true CN2669689Y (en) | 2005-01-12 |
Family
ID=34475824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201202366U Ceased CN2669689Y (en) | 2003-12-03 | 2003-12-03 | Sharp brush bristles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2669689Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016061869A1 (en) * | 2014-10-23 | 2016-04-28 | 广东三椒口腔用品有限公司 | Toothbrush having tapered bristles |
| WO2018171248A1 (en) * | 2017-03-24 | 2018-09-27 | 深圳科之美新材料科技有限公司 | Three-segment straight brush hair with high flexibility |
| CN109252238A (en) * | 2017-07-13 | 2019-01-22 | 中山尚洋科技股份有限公司 | A kind of preparation method of nylon hair |
-
2003
- 2003-12-03 CN CNU2003201202366U patent/CN2669689Y/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016061869A1 (en) * | 2014-10-23 | 2016-04-28 | 广东三椒口腔用品有限公司 | Toothbrush having tapered bristles |
| WO2018171248A1 (en) * | 2017-03-24 | 2018-09-27 | 深圳科之美新材料科技有限公司 | Three-segment straight brush hair with high flexibility |
| CN109252238A (en) * | 2017-07-13 | 2019-01-22 | 中山尚洋科技股份有限公司 | A kind of preparation method of nylon hair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NONE WUXI XINGDA NYLON CO., LTD. Free format text: FORMER OWNER: YIN XINZHONG; PATENTEE Effective date: 20060825 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060825 Address after: 214183 Xingda nylon Wuxi Co., Ltd., Huishan District, Jiangsu, China Patentee after: Xingda Nylon Co., Ltd., Wuxi City Address before: 214183 Xingda nylon Wuxi Co., Ltd., Huishan District, Jiangsu, China Co-patentee before: Wang Mingsong Patentee before: Yin Xinzhong |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20060624 Decision number of declaring invalidation: 8464 |