CA2907527A1 - A perforating machine and a method for perforating a membrane - Google Patents
A perforating machine and a method for perforating a membraneInfo
- Publication number
- CA2907527A1 CA2907527A1 CA2907527A CA2907527A CA2907527A1 CA 2907527 A1 CA2907527 A1 CA 2907527A1 CA 2907527 A CA2907527 A CA 2907527A CA 2907527 A CA2907527 A CA 2907527A CA 2907527 A1 CA2907527 A1 CA 2907527A1
- Authority
- CA
- Canada
- Prior art keywords
- support
- needle
- membrane
- temperature
- perforating
- 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.)
- Abandoned
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000002844 melting Methods 0.000 claims abstract description 21
- 230000008018 melting Effects 0.000 claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 11
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000005276 aerator Methods 0.000 description 7
- 238000005273 aeration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001706 oxygenating effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
- B01D67/0032—Organic membrane manufacture by inducing porosity into non porous precursor membranes by elimination of segments of the precursor, e.g. nucleation-track membranes, lithography or laser methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0083—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0086—Mechanical after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/24—Perforating by needles or pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/26—Specific gas distributors or gas intakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
- B29C2059/023—Microembossing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0009—Cutting out
- B29C2793/0018—Cutting out for making a hole
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0045—Perforating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Forests & Forestry (AREA)
- Optics & Photonics (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1350350A SE1350350A1 (sv) | 2013-03-21 | 2013-03-21 | Perforeringsmaskin och metod för perforering av ett membran |
| SE1350350-3 | 2013-03-21 | ||
| PCT/IB2014/059233 WO2014147498A1 (en) | 2013-03-21 | 2014-02-25 | A perforating machine and a method for perforating a membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2907527A1 true CA2907527A1 (en) | 2014-09-25 |
Family
ID=50424671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2907527A Abandoned CA2907527A1 (en) | 2013-03-21 | 2014-02-25 | A perforating machine and a method for perforating a membrane |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP2976194A1 (es) |
| KR (1) | KR20150133263A (es) |
| CN (1) | CN105189062A (es) |
| AR (1) | AR095704A1 (es) |
| AU (1) | AU2014233949A1 (es) |
| BR (1) | BR112015022717A2 (es) |
| CA (1) | CA2907527A1 (es) |
| MX (1) | MX2015013361A (es) |
| SE (1) | SE1350350A1 (es) |
| WO (1) | WO2014147498A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112020004229A2 (pt) * | 2017-09-01 | 2020-09-01 | 3M Innovative Properties Company | conjunto de protetores de ouvido e método para formação do mesmo |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3161554A (en) * | 1958-11-05 | 1964-12-15 | Johnson & Johnson | Adhesive tape |
| US3719736A (en) * | 1970-10-08 | 1973-03-06 | Gen Foods Corp | Method of producing perforated plastic film |
| ZA866658B (en) * | 1985-09-09 | 1987-04-29 | Kimberly Clark Co | Apertured nonwoven web |
| US4964992A (en) | 1989-03-21 | 1990-10-23 | Goldsmith Susan H | Method of making membrane-type filter and product thereof |
-
2013
- 2013-03-21 SE SE1350350A patent/SE1350350A1/sv not_active Application Discontinuation
-
2014
- 2014-02-25 CA CA2907527A patent/CA2907527A1/en not_active Abandoned
- 2014-02-25 KR KR1020157030239A patent/KR20150133263A/ko not_active Application Discontinuation
- 2014-02-25 BR BR112015022717A patent/BR112015022717A2/pt not_active IP Right Cessation
- 2014-02-25 EP EP14714787.0A patent/EP2976194A1/en not_active Withdrawn
- 2014-02-25 CN CN201480016429.8A patent/CN105189062A/zh active Pending
- 2014-02-25 WO PCT/IB2014/059233 patent/WO2014147498A1/en active Application Filing
- 2014-02-25 MX MX2015013361A patent/MX2015013361A/es unknown
- 2014-02-25 AU AU2014233949A patent/AU2014233949A1/en not_active Abandoned
- 2014-03-20 AR ARP140101317A patent/AR095704A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE1350350A1 (sv) | 2014-09-22 |
| MX2015013361A (es) | 2016-01-08 |
| AR095704A1 (es) | 2015-11-04 |
| WO2014147498A1 (en) | 2014-09-25 |
| BR112015022717A2 (pt) | 2017-07-18 |
| KR20150133263A (ko) | 2015-11-27 |
| CN105189062A (zh) | 2015-12-23 |
| AU2014233949A1 (en) | 2015-11-12 |
| EP2976194A1 (en) | 2016-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20170227 |