JPH0314955B2 - - Google Patents
Info
- Publication number
- JPH0314955B2 JPH0314955B2 JP16910485A JP16910485A JPH0314955B2 JP H0314955 B2 JPH0314955 B2 JP H0314955B2 JP 16910485 A JP16910485 A JP 16910485A JP 16910485 A JP16910485 A JP 16910485A JP H0314955 B2 JPH0314955 B2 JP H0314955B2
- Authority
- JP
- Japan
- Prior art keywords
- glossy paper
- drum
- light source
- defects
- manufacturing process
- 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.)
- Expired
Links
- 230000007547 defect Effects 0.000 claims description 30
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000003384 imaging method Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 2
- 238000007517 polishing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 10
- 239000003973 paint Substances 0.000 description 10
- 239000011247 coating layer Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 101100385969 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CYC8 gene Proteins 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16910485A JPS6228494A (ja) | 1985-07-30 | 1985-07-30 | 光沢紙製造工程における光沢紙欠点検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16910485A JPS6228494A (ja) | 1985-07-30 | 1985-07-30 | 光沢紙製造工程における光沢紙欠点検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6228494A JPS6228494A (ja) | 1987-02-06 |
| JPH0314955B2 true JPH0314955B2 (enrdf_load_stackoverflow) | 1991-02-27 |
Family
ID=15880378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16910485A Granted JPS6228494A (ja) | 1985-07-30 | 1985-07-30 | 光沢紙製造工程における光沢紙欠点検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6228494A (enrdf_load_stackoverflow) |
-
1985
- 1985-07-30 JP JP16910485A patent/JPS6228494A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6228494A (ja) | 1987-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4845374A (en) | Method and apparatus for detecting the deposition of an adhesive on a travelling web | |
| KR960036673A (ko) | 반사표면 코팅부에 있는 결함을 인식 평가하는 방법 | |
| CA2380801A1 (en) | A method for controlling quality and condition on the basis of thermal imaging | |
| US6532066B1 (en) | Vision system for identification of defects in wet polymeric coatings | |
| WO2021090208A1 (en) | Ultraviolet light-based inspection for detecting coating defects in manufactured webs using fluorescing agents | |
| JP2003329606A (ja) | 内面検査装置 | |
| US6784998B1 (en) | Sheet-material foreign-matter detecting method and apparatus | |
| JP5280782B2 (ja) | フィルムの接着部検査方法およびフィルムの接着部検査装置 | |
| JPH0314955B2 (enrdf_load_stackoverflow) | ||
| JP3385524B2 (ja) | 品質検査装置 | |
| JPH09295396A (ja) | 缶の印刷装置 | |
| JP3215646B2 (ja) | プライマー塗布不良検査方法及びそれに用いる検査装置 | |
| JPH07239304A (ja) | 表面層欠陥検出装置 | |
| JP3870140B2 (ja) | 駆動伝達ベルトの検査方法 | |
| JP2000230909A (ja) | 断熱材の欠陥検査装置 | |
| JP2560599B2 (ja) | 積層板の凹凸検査方法及び検査装置 | |
| JPS61239148A (ja) | 光沢紙の表面欠点検出装置 | |
| JP2002005845A (ja) | 欠陥検査装置 | |
| JPH07104286B2 (ja) | 糸条パッケ−ジの検査装置 | |
| JPS63218847A (ja) | 表面欠陥検査方法 | |
| JPH04178545A (ja) | 透明帯状体の検査方法及び装置 | |
| JPH07186375A (ja) | 印刷物の検査方法 | |
| JP2003315278A (ja) | フィルム欠陥検査装置 | |
| JP2004144595A (ja) | なめらかな凹凸を有する長尺体の外観検査装置 | |
| JPH0343279Y2 (enrdf_load_stackoverflow) |