JPS55441A - Texture testing method and apparatus - Google Patents
Texture testing method and apparatusInfo
- Publication number
- JPS55441A JPS55441A JP7364378A JP7364378A JPS55441A JP S55441 A JPS55441 A JP S55441A JP 7364378 A JP7364378 A JP 7364378A JP 7364378 A JP7364378 A JP 7364378A JP S55441 A JPS55441 A JP S55441A
- Authority
- JP
- Japan
- Prior art keywords
- texture
- light source
- stitches
- synchronism
- observed
- 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.)
- Pending
Links
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
PURPOSE: To prevent a texture defect from being overlooked by flashing a light source in synchronism with the stitches of texture or with the moving speed of warps.
CONSTITUTION: An oscillator 7 and a parallel inverter 8 are connected with a light source 5 for illuminating the texture 1 to be observed with naked eyes 6. By the driving force of the feed roller 3 of a cloth detector 2, the texture 1 to be tested is carried in the direction of arrow along a milky plate 4, and the light source 5 is flashed in synchronism with the running speed of the texture 1 when the illumination is to be made by the light source 5. As a result, the run or stitches of the texture 1 is observed, as if it is apparently stationary, similarly to the principles of a strobo, and the observation with the naked eyes 6 can be made so simple that the fatieque of the eyes 6 can be remarkably reduced. Thus, the flaws and soil of the texture 1 can be tested reliably without fail.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7364378A JPS55441A (en) | 1978-06-17 | 1978-06-17 | Texture testing method and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7364378A JPS55441A (en) | 1978-06-17 | 1978-06-17 | Texture testing method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55441A true JPS55441A (en) | 1980-01-05 |
Family
ID=13524169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7364378A Pending JPS55441A (en) | 1978-06-17 | 1978-06-17 | Texture testing method and apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55441A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100946459B1 (en) | 2007-12-12 | 2010-03-10 | 현대자동차주식회사 | Method of evaluating sensitive grade of interior material used in conveyance |
-
1978
- 1978-06-17 JP JP7364378A patent/JPS55441A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100946459B1 (en) | 2007-12-12 | 2010-03-10 | 현대자동차주식회사 | Method of evaluating sensitive grade of interior material used in conveyance |
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