CA1128463A - Method of and apparatus for shielding inert-zone electron irradiation of moving web materials - Google Patents
Method of and apparatus for shielding inert-zone electron irradiation of moving web materialsInfo
- Publication number
- CA1128463A CA1128463A CA320,709A CA320709A CA1128463A CA 1128463 A CA1128463 A CA 1128463A CA 320709 A CA320709 A CA 320709A CA 1128463 A CA1128463 A CA 1128463A
- Authority
- CA
- Canada
- Prior art keywords
- zone
- web
- electron
- radiation
- inlet
- 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 28
- 239000000463 material Substances 0.000 title abstract description 11
- 230000005855 radiation Effects 0.000 claims abstract description 33
- 238000012545 processing Methods 0.000 claims abstract description 10
- 238000010894 electron beam technology Methods 0.000 claims description 11
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 2
- 230000035611 feeding Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000047 product Substances 0.000 description 28
- 230000005461 Bremsstrahlung Effects 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 238000011282 treatment Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 238000001723 curing Methods 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- ODPOAESBSUKMHD-UHFFFAOYSA-L 6,7-dihydrodipyrido[1,2-b:1',2'-e]pyrazine-5,8-diium;dibromide Chemical compound [Br-].[Br-].C1=CC=[N+]2CC[N+]3=CC=CC=C3C2=C1 ODPOAESBSUKMHD-UHFFFAOYSA-L 0.000 description 3
- 239000005630 Diquat Substances 0.000 description 3
- 235000010210 aluminium Nutrition 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 210000003027 ear inner Anatomy 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241001663154 Electron Species 0.000 description 1
- 102100026933 Myelin-associated neurite-outgrowth inhibitor Human genes 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000005040 ion trap Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000012939 laminating adhesive Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/003—Apparatus or processes specially adapted for manufacturing conductors or cables using irradiation
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K5/00—Irradiation devices
- G21K5/10—Irradiation devices with provision for relative movement of beam source and object to be irradiated
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US948,999 | 1978-10-05 | ||
| US05/948,999 US4252413A (en) | 1978-10-05 | 1978-10-05 | Method of and apparatus for shielding inert-zone electron irradiation of moving web materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1128463A true CA1128463A (en) | 1982-07-27 |
Family
ID=25488465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA320,709A Expired CA1128463A (en) | 1978-10-05 | 1979-02-01 | Method of and apparatus for shielding inert-zone electron irradiation of moving web materials |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4252413A (enExample) |
| JP (1) | JPS5585300A (enExample) |
| CA (1) | CA1128463A (enExample) |
| DE (1) | DE2919529A1 (enExample) |
| FR (1) | FR2438322B1 (enExample) |
| GB (1) | GB2031700B (enExample) |
| HK (1) | HK2884A (enExample) |
| SE (1) | SE445713B (enExample) |
| SG (1) | SG59083G (enExample) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4345545A (en) | 1980-07-28 | 1982-08-24 | The Carborundum Company | Apparatus for electron curing of resin coated webs |
| US4385239A (en) | 1981-04-20 | 1983-05-24 | Kennecott Corporation | Inerting chamber for electron curing of resin coated webs |
| US4410560A (en) * | 1981-10-09 | 1983-10-18 | Album Graphics, Inc. | Continuous web printing apparatus, process and product thereof |
| DE3269015D1 (en) * | 1981-11-12 | 1986-03-20 | Scott Paper Co | Method and apparatus for surface replication on a coated sheet material |
| JPS58216527A (ja) * | 1982-06-03 | 1983-12-16 | 大日本印刷株式会社 | 電子線による包材殺菌装置 |
| US4490409A (en) * | 1982-09-07 | 1984-12-25 | Energy Sciences, Inc. | Process and apparatus for decorating the surfaces of electron irradiation cured coatings on radiation-sensitive substrates |
| DE3407267C2 (de) * | 1983-03-02 | 1986-11-06 | RPC Industries, Hayward, Calif. | Vorrichtung zur Strahlenbehandlung von laufenden beschichteten Bändern mittels Elektronenstrahlen |
| JPS60206444A (ja) * | 1984-03-23 | 1985-10-18 | 住友重機械工業株式会社 | 電子ビーム反応チヤンバ |
| US4642244A (en) * | 1986-03-03 | 1987-02-10 | Energy Sciences Inc. | Method of and apparatus for electron beam curing coated, porous and other web structures |
| US4909864A (en) * | 1986-09-16 | 1990-03-20 | Kawasaki Steel Corp. | Method of producing extra-low iron loss grain oriented silicon steel sheets |
| JPH0355599U (enExample) * | 1989-10-04 | 1991-05-29 | ||
| US5120972A (en) * | 1990-12-11 | 1992-06-09 | Energy Sciences, Inc. | Method of and apparatus for improved nitrogen inerting of surfaces to be electron beam irradiated |
| JP2506718Y2 (ja) * | 1991-03-15 | 1996-08-14 | 日新ハイボルテージ株式会社 | 走査形電子線照射装置におけるｘ線遮蔽装置 |
| US5194742A (en) * | 1992-01-21 | 1993-03-16 | Energy Sciences Inc. | Method of and apparatus for shielding electron and other particle beam accelerators |
| US5480682A (en) * | 1993-05-21 | 1996-01-02 | Air Products And Chemicals, Inc. | Non-cryogenically generated nitrogen atmosphere for radiation curing |
| CA2126251A1 (en) | 1994-02-18 | 1995-08-19 | Ronald Sinclair Nohr | Process of enhanced chemical bonding by electron beam radiation |
| US5473164A (en) * | 1995-01-03 | 1995-12-05 | Sid Saechsisches Institut Fuer Die Druckinductrie Gmbh | Device for shielding of x-rays in electron bombardment of materials on a sheet, especially ink on a paper sheet |
| EP0992040B1 (en) * | 1996-06-17 | 2004-02-18 | Scanditronix Medical AB | Irradiation arrangement, method for irradiating products, plant for production of serile products comprising such an arrangement and use of an irradiation arrangement for production of sterile products |
| US5740221A (en) * | 1996-10-29 | 1998-04-14 | Morton International, Inc. | Airbag inflator x-ray inspection apparatus with rotating entry and exit doors |
| WO2001026803A1 (en) * | 1999-10-12 | 2001-04-19 | Toyo Ink Manufacturing Co., Ltd. | Method and apparatus for irradiating active energy ray |
| US6844557B2 (en) * | 2002-08-20 | 2005-01-18 | Robert Bruce Miller | System for, and method of, irradiating opposite sides of an article |
| SE525347C2 (sv) * | 2003-06-19 | 2005-02-08 | Tetra Laval Holdings & Finance | Förfarande och anordning för bestrålning med elektroner |
| SE526700C2 (sv) * | 2003-06-19 | 2005-10-25 | Tetra Laval Holdings & Finance | Anordning och förfarande för sterilisering av en materialbana med elektronbestrålning |
| WO2007107211A1 (de) * | 2006-03-20 | 2007-09-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zur eigenschaftsänderung dreidimensionaler formteile mittels elektronen |
| JP2008073597A (ja) * | 2006-09-20 | 2008-04-03 | Mitsubishi Rayon Eng Co Ltd | 紫外線照射装置 |
| US8106369B2 (en) * | 2009-03-10 | 2012-01-31 | Pct Engineered Systems, Llc | Electron beam web irradiation apparatus and process |
| US8293173B2 (en) * | 2009-04-30 | 2012-10-23 | Hitachi Zosen Corporation | Electron beam sterilization apparatus |
| US20110012030A1 (en) * | 2009-04-30 | 2011-01-20 | Michael Lawrence Bufano | Ebeam sterilization apparatus |
| JP6006733B2 (ja) * | 2011-12-27 | 2016-10-12 | 京セラ株式会社 | 光照射装置および印刷装置 |
| JP6080918B2 (ja) * | 2015-07-30 | 2017-02-15 | 日立造船株式会社 | 電子線殺菌設備及び電子線殺菌方法 |
| CN108474105A (zh) * | 2015-08-26 | 2018-08-31 | 能量科学有限公司 | 气隙可调节的电子束装置 |
| JP6359130B2 (ja) * | 2017-01-11 | 2018-07-18 | 日立造船株式会社 | 電子線殺菌設備 |
| CN108022666B (zh) * | 2017-12-26 | 2024-02-02 | 北射沃华核技术（北京）有限公司 | 覆胶帘布辐照用自屏蔽束下装置 |
| CN110867266B (zh) * | 2019-12-13 | 2025-01-28 | 中山易必固电子束科技有限公司 | 一种适用于卷材电子束辐照的出入口屏蔽结构 |
| US11901153B2 (en) | 2021-03-05 | 2024-02-13 | Pct Ebeam And Integration, Llc | X-ray machine |
| WO2023202938A1 (en) | 2022-04-21 | 2023-10-26 | Tetra Laval Holdings & Finance S.A. | A method for packaging a food product and a packaging machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3433947A (en) * | 1966-06-02 | 1969-03-18 | High Voltage Engineering Corp | Electron beam accelerator with shielding means and electron beam interlocked |
| US3564238A (en) * | 1967-05-08 | 1971-02-16 | Deering Milliken Res Corp | Irradiation apparatus in combination web handling means |
| US3654459A (en) * | 1969-08-18 | 1972-04-04 | Ppg Industries Inc | Controlled atmosphere chamber for treating products with ionizing radiation |
| US3676673A (en) * | 1969-08-18 | 1972-07-11 | Ppg Industries Inc | Apparatus for irradiation in a controlled atmosphere |
| GB1282122A (en) * | 1969-10-13 | 1972-07-19 | High Voltage Engineering Corp | Electron irradiation apparatus |
| GB1353831A (en) * | 1970-07-15 | 1974-05-22 | Armco Steel Corp | Apparatus and process for radiation curing of coated strip-like material |
| US4020346A (en) * | 1973-03-21 | 1977-04-26 | Dennis Donald A | X-ray inspection device and method |
| US3980889A (en) * | 1974-04-08 | 1976-09-14 | North American Philips Corporation | Article transfer and inspection apparatus |
| US4143118A (en) * | 1977-08-08 | 1979-03-06 | Xerox Corporation | Apparatus and method for ozone reduction in electrostatographic reproduction equipment |
| DE2855605C2 (de) * | 1978-12-22 | 1985-01-17 | Dürr Anlagenbau GmbH, 7000 Stuttgart | Vorrichtung zur Behandlung eines Bandes mittels ionisierender Strahlung |
-
1978
- 1978-10-05 US US05/948,999 patent/US4252413A/en not_active Expired - Lifetime
-
1979
- 1979-02-01 CA CA320,709A patent/CA1128463A/en not_active Expired
- 1979-02-09 GB GB7904598A patent/GB2031700B/en not_active Expired
- 1979-02-23 JP JP2063479A patent/JPS5585300A/ja active Granted
- 1979-03-01 SE SE7901856A patent/SE445713B/sv not_active IP Right Cessation
- 1979-04-02 FR FR7908259A patent/FR2438322B1/fr not_active Expired
- 1979-05-11 DE DE19792919529 patent/DE2919529A1/de not_active Withdrawn
-
1983
- 1983-09-15 SG SG590/83A patent/SG59083G/en unknown
-
1984
- 1984-01-05 HK HK28/84A patent/HK2884A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2919529A1 (de) | 1980-05-22 |
| FR2438322A1 (fr) | 1980-04-30 |
| JPS638440B2 (enExample) | 1988-02-23 |
| SE7901856L (sv) | 1980-04-06 |
| HK2884A (en) | 1984-01-13 |
| GB2031700A (en) | 1980-04-23 |
| SE445713B (sv) | 1986-07-14 |
| GB2031700B (en) | 1983-01-19 |
| FR2438322B1 (fr) | 1987-03-20 |
| US4252413A (en) | 1981-02-24 |
| SG59083G (en) | 1984-07-27 |
| JPS5585300A (en) | 1980-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1128463A (en) | Method of and apparatus for shielding inert-zone electron irradiation of moving web materials | |
| EP0122998B1 (en) | Method and apparatus for electron curing on a cooled drum | |
| Cleland et al. | Medium and high-energy electron beam radiation processing equipment for commercial applications | |
| EP0552535B1 (en) | Improved method of and apparatus for shielding electron and other particle beam accelerators | |
| DE3029709A1 (de) | Verfahren und vorrichtung zum bestimmen des aschegehaltes von kohle durch bestrahlen | |
| Tesch | The Attenuation Of The Neutron Dose Equivalent In A Labyrinth through An accelerator Shielding | |
| Becker et al. | Accelerator requirements for electron beam processing | |
| Chemin et al. | Lattice location of low‐Z impurities in medium‐Z targets using ion‐induced x rays. I. Analytical technique | |
| US4075496A (en) | Charged particle irradiation apparatus | |
| US3925671A (en) | Irradiating strand material | |
| Begemann et al. | Slow positron beam production by a 14 MeV cw electron accelerator | |
| US3916204A (en) | Irradiating elongated material | |
| GB2157140A (en) | Electron beam reaction chamber | |
| Cleland et al. | Advances in X-ray processing technology | |
| Kullberg et al. | Production cross sections of multiply charged fragments in heavy ion interactions at 150–200 MeV/nucleon | |
| Närmann et al. | Energy loss of light ions and neutrals from surface scattering | |
| Schmidt et al. | Scattering of swift, neutral molecular hydrogen from Ni (110) | |
| Takahashi et al. | Resolution improvement of electrostatic ion analyzer using additional slit for laser ion source | |
| Croft et al. | Range-Energy Studies of Po and At Recoils in Al and Al 2 O 3 | |
| Varró et al. | Generation of harmonics during scattering of laser radiation from a metal surface having an artificially large work function | |
| Nassiri | Stopping power and scattering angle calculations of charged particle beams through thin foils | |
| Hoffmann et al. | Spectra of photo-alpha particles from nuclei in the region Z= 12–30 | |
| Jaworska et al. | The crosslinking of polyethylene irradiated in a multilayer system | |
| FI69383C (fi) | Elektronaccelerator | |
| Donahue | ALS synchrotron radiation shielding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |