CA1203678A - Methode et dispositif de fabrication de sacs filtrants - Google Patents
Methode et dispositif de fabrication de sacs filtrantsInfo
- Publication number
- CA1203678A CA1203678A CA000408835A CA408835A CA1203678A CA 1203678 A CA1203678 A CA 1203678A CA 000408835 A CA000408835 A CA 000408835A CA 408835 A CA408835 A CA 408835A CA 1203678 A CA1203678 A CA 1203678A
- Authority
- CA
- Canada
- Prior art keywords
- sheet
- joining
- filter material
- web portions
- cutting
- 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
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 238000005304 joining Methods 0.000 claims description 31
- 238000011144 upstream manufacturing Methods 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 5
- 239000008267 milk Substances 0.000 abstract description 11
- 210000004080 milk Anatomy 0.000 abstract description 11
- 235000013336 milk Nutrition 0.000 abstract description 11
- 239000000835 fiber Substances 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Collation Of Sheets And Webs (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35782682A | 1982-03-12 | 1982-03-12 | |
| US357,826 | 1982-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1203678A true CA1203678A (fr) | 1986-04-29 |
Family
ID=23407183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000408835A Expired CA1203678A (fr) | 1982-03-12 | 1982-08-05 | Methode et dispositif de fabrication de sacs filtrants |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1203678A (fr) |
-
1982
- 1982-08-05 CA CA000408835A patent/CA1203678A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |