JP2002540975A - セル状再帰反射シート材の切断および端封 - Google Patents
セル状再帰反射シート材の切断および端封Info
- Publication number
- JP2002540975A JP2002540975A JP2000610664A JP2000610664A JP2002540975A JP 2002540975 A JP2002540975 A JP 2002540975A JP 2000610664 A JP2000610664 A JP 2000610664A JP 2000610664 A JP2000610664 A JP 2000610664A JP 2002540975 A JP2002540975 A JP 2002540975A
- Authority
- JP
- Japan
- Prior art keywords
- sheet material
- tool
- sealing
- edge
- temperature
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 86
- 238000005520 cutting process Methods 0.000 title claims abstract description 54
- 230000001413 cellular effect Effects 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 240
- 238000000034 method Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 238000012360 testing method Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 26
- 239000011521 glass Substances 0.000 description 16
- 239000002775 capsule Substances 0.000 description 12
- 239000004005 microsphere Substances 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 9
- 230000001681 protective effect Effects 0.000 description 9
- 239000012790 adhesive layer Substances 0.000 description 8
- 239000011324 bead Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 239000010408 film Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000003856 thermoforming Methods 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- -1 vinyl halide Chemical class 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920000058 polyacrylate Polymers 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004851 dishwashing Methods 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004716 Ethylene/acrylic acid copolymer Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000015241 bacon Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013039 cover film Substances 0.000 description 1
- 125000004386 diacrylate group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004634 thermosetting polymer Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00605—Production of reflex reflectors
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
- B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
- B29C65/7435—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc the tool being a roller
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
- B29C65/7888—Means for handling of moving sheets or webs
- B29C65/7894—Means for handling of moving sheets or webs of continuously moving sheets or webs
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/024—Thermal pre-treatments
- B29C66/0242—Heating, or preheating, e.g. drying
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/137—Beaded-edge joints or bead seals
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
- B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
- B29C66/83415—Roller, cylinder or drum types the contact angle between said rollers, cylinders or drums and said parts to be joined being a non-zero angle
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0083—Reflectors
- B29L2011/0091—Reflex reflectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1054—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing and simultaneously bonding [e.g., cut-seaming]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
- Y10T156/1087—Continuous longitudinal slitting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
- Y10T156/1313—Cutting element simultaneously bonds [e.g., cut seaming]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/290,289 US6224792B1 (en) | 1999-04-13 | 1999-04-13 | Cutting and edge sealing cellular retroreflective sheeting |
| US09/290,289 | 1999-04-13 | ||
| PCT/US2000/008906 WO2000061355A1 (en) | 1999-04-13 | 2000-04-04 | Cutting and edge sealing cellular retroreflective sheeting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002540975A true JP2002540975A (ja) | 2002-12-03 |
| JP2002540975A5 JP2002540975A5 (enExample) | 2007-04-12 |
Family
ID=23115328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000610664A Withdrawn JP2002540975A (ja) | 1999-04-13 | 2000-04-04 | セル状再帰反射シート材の切断および端封 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US6224792B1 (enExample) |
| EP (1) | EP1173324B1 (enExample) |
| JP (1) | JP2002540975A (enExample) |
| KR (1) | KR100656766B1 (enExample) |
| CN (1) | CN1119232C (enExample) |
| DE (1) | DE60004195T2 (enExample) |
| WO (1) | WO2000061355A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008155332A (ja) * | 2006-12-25 | 2008-07-10 | Kyodo Printing Co Ltd | 打抜刃及び打抜方法 |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6958179B2 (en) | 1999-12-30 | 2005-10-25 | 3M Innovative Properties Company | Segmented sheeting and methods of making and using same |
| US6931665B2 (en) | 2001-07-30 | 2005-08-23 | 3M Innovative Properties Company | Vapor permeable retroreflective garment |
| JP4503220B2 (ja) * | 2002-07-25 | 2010-07-14 | 東洋製罐株式会社 | 多層体の切断方法および多層成型品 |
| US20040261939A1 (en) * | 2003-06-26 | 2004-12-30 | Kimberly-Clark Worldwide, Inc. | Cutting method and apparatus having a resilient insert |
| US7329447B2 (en) * | 2004-04-01 | 2008-02-12 | 3M Innovative Properties Company | Retroreflective sheeting with controlled cap-Y |
| US20070037960A1 (en) * | 2005-08-15 | 2007-02-15 | General Electric Company | Copolyester stilbene embossed film and methods of making the same |
| US20070240585A1 (en) * | 2006-04-13 | 2007-10-18 | Nitin Vaish | Embossing system, methods of use, and articles produced therefrom |
| USD594664S1 (en) | 2006-08-02 | 2009-06-23 | 3M Innovative Properties Company | Retroreflective article |
| US20080206381A1 (en) * | 2007-02-23 | 2008-08-28 | Nexcel Synthetics, Llc | Methods and systems for manufacturing yarns for synthetic turf |
| US8360586B2 (en) * | 2008-03-27 | 2013-01-29 | Aura Optical Systems, Lp | Retroreflective film containing a polymeric face film and method of manufacture therefore |
| WO2010120871A1 (en) | 2009-04-15 | 2010-10-21 | 3M Innovative Properties Company | Optical film for preventing optical coupling |
| EP2419265A4 (en) | 2009-04-15 | 2012-12-05 | 3M Innovative Properties Co | REFLECTIVE OPTICAL CONSTRUCTION |
| TWI605276B (zh) | 2009-04-15 | 2017-11-11 | ３Ｍ新設資產公司 | 光學結構及包含該光學結構之顯示系統 |
| JP2012524381A (ja) | 2009-04-15 | 2012-10-11 | スリーエム イノベイティブ プロパティズ カンパニー | ボイドを含有する光学フィルムを備える光ガイド及びディスプレイシステム用ブラックライト |
| US9291752B2 (en) | 2013-08-19 | 2016-03-22 | 3M Innovative Properties Company | Retroreflecting optical construction |
| KR101741863B1 (ko) | 2009-10-16 | 2017-05-30 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 적외광의 재귀반사도가 감소된 프리즘형 재귀반사성 시트류 |
| US9791604B2 (en) | 2010-04-15 | 2017-10-17 | 3M Innovative Properties Company | Retroreflective articles including optically active areas and optically inactive areas |
| WO2011129832A1 (en) | 2010-04-15 | 2011-10-20 | 3M Innovative Properties Company | Retroreflective articles including optically active areas and optically inactive areas |
| US9618663B2 (en) | 2010-04-15 | 2017-04-11 | 3M Innovative Properties Company | Retroreflective articles including optically active areas and optically inactive areas |
| WO2019211390A1 (en) | 2018-05-03 | 2019-11-07 | Esko-Graphics Kongsberg As | Heated tool for cutting and sealing meltable material |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2117452A (en) | 1932-09-08 | 1938-05-17 | Us Rubber Co | Cut seaming machine |
| US2551811A (en) | 1947-04-30 | 1951-05-08 | Holeproof Hosiery Co | Cutter and sealer |
| US3190178A (en) | 1961-06-29 | 1965-06-22 | Minnesota Mining & Mfg | Reflex-reflecting sheeting |
| NL287993A (enExample) | 1962-02-12 | |||
| US3384528A (en) | 1964-01-14 | 1968-05-21 | Lehmacher Michael | Apparatus for severing and welding of thermoplastic tubing film |
| US3457132A (en) | 1964-12-28 | 1969-07-22 | Tetra Pak Ab | Apparatus for severing and sealing webs of heat sealable packaging material in a single operation |
| US3924929A (en) | 1966-11-14 | 1975-12-09 | Minnesota Mining & Mfg | Retro-reflective sheet material |
| US4025159A (en) | 1976-02-17 | 1977-05-24 | Minnesota Mining And Manufacturing Company | Cellular retroreflective sheeting |
| JPS5565904A (en) * | 1978-11-10 | 1980-05-17 | Maruga Sangyo:Kk | Reflector for traffic signals or the like and production thereof |
| AU6382580A (en) | 1979-10-29 | 1981-05-14 | Michaelis Bayley (Aust.) Ltd. | Moulding cutting and sealing plastic foam |
| US4384908A (en) | 1982-04-26 | 1983-05-24 | Kleist William E | Apparatus and method for cutting, shouldering and sealing strip webbing |
| US4656072A (en) | 1985-06-17 | 1987-04-07 | Coburn Corporation | Retroreflective material for providing a colored decorative effect in visible light |
| US4897136A (en) | 1985-11-18 | 1990-01-30 | Minnesota Mining And Manufacturing Company | Method of making encapsulated-lens retroreflective sheeting |
| US5064272A (en) | 1985-11-18 | 1991-11-12 | Minnesota Mining And Manufacturing Company | Encapsulated-lens retroreflective sheeting and method of making |
| US4721501A (en) | 1986-09-08 | 1988-01-26 | Mobil Oil Corporation | Apparatus for producing a machine-direction heat seal |
| US5066098A (en) | 1987-05-15 | 1991-11-19 | Minnesota Mining And Manufacturing Company | Cellular encapsulated-lens high whiteness retroreflective sheeting with flexible cover sheet |
| CA2003646C (en) | 1988-11-22 | 1998-11-17 | Mitsui Chemicals, Incorporated | Heat-cutting/bonding blade and heat-bonding apparatus |
| US5069964A (en) | 1989-05-23 | 1991-12-03 | Minnesota Mining And Manufacturing Company | Flexible, substrate-insular retroreflective sheeting |
| US5000812A (en) | 1989-07-28 | 1991-03-19 | Imtec, Inc. | Printer cutter laminator |
| US4999081A (en) | 1989-10-11 | 1991-03-12 | Float Machines Inc. | Cutting and heat sealing die assembly |
| US5138488A (en) | 1990-09-10 | 1992-08-11 | Minnesota Mining And Manufacturing Company | Retroreflective material with improved angularity |
| GB9107487D0 (en) | 1991-04-09 | 1991-05-22 | Swintex | Retro-reflective assembly |
| GB9121218D0 (en) | 1991-10-04 | 1991-11-20 | Cairway Ltd | Improvements in the manufacture of package blanks |
| DK167938B1 (da) | 1991-12-04 | 1994-01-03 | Ulrich Oppenhejm | Presenning forsynet med en dekoration af reflekterende materiale og fremgangsmaade til fremstilling deraf |
| GB2267865B (en) | 1992-06-15 | 1995-12-06 | Storechange Ltd | Reflective material |
| US5378520A (en) | 1992-12-16 | 1995-01-03 | Minnesota Mining And Manufacturing Company | Supported encapsulated-lens retroreflective sheeting |
| US5614286A (en) | 1993-10-20 | 1997-03-25 | Minnesota Mining And Manufacturing Company | Conformable cube corner retroreflective sheeting |
| US5450235A (en) | 1993-10-20 | 1995-09-12 | Minnesota Mining And Manufacturing Company | Flexible cube-corner retroreflective sheeting |
| US5691846A (en) | 1993-10-20 | 1997-11-25 | Minnesota Mining And Manufacturing Company | Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture |
| JP3117599B2 (ja) | 1994-03-18 | 2000-12-18 | 日本カーバイド工業株式会社 | 再帰反射性シート |
| CN1145050A (zh) | 1994-04-05 | 1997-03-12 | 美国3M公司 | 切割和密封多孔切边薄片的装置和方法 |
| US5777790A (en) | 1994-04-07 | 1998-07-07 | Minnesota Mining And Manufacturing Company | Microsphere-based retroreflective article |
| JP3493245B2 (ja) | 1995-05-12 | 2004-02-03 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 再帰性反射シート及び再帰性反射性能を有する物品 |
| US20030170426A1 (en) | 1995-12-01 | 2003-09-11 | W. Scott Thielman | Cellular retroreflective sheeting |
| US5706132A (en) | 1996-01-19 | 1998-01-06 | Minnesota Mining And Manufacturing Company | Dual orientation retroreflective sheeting |
| US5754338A (en) | 1996-04-01 | 1998-05-19 | Minnesota Mining And Manufacturing Company | Structured retroreflective sheeting having a rivet-like connection |
| US5763049A (en) | 1996-04-30 | 1998-06-09 | Minnesota Mining And Manufacturing Company | Formed ultra-flexible retroreflective cube-corner composite sheeting with target optical properties and method for making same |
-
1999
- 1999-04-13 US US09/290,289 patent/US6224792B1/en not_active Expired - Lifetime
-
2000
- 2000-04-04 JP JP2000610664A patent/JP2002540975A/ja not_active Withdrawn
- 2000-04-04 DE DE60004195T patent/DE60004195T2/de not_active Expired - Fee Related
- 2000-04-04 KR KR1020017013000A patent/KR100656766B1/ko not_active Expired - Fee Related
- 2000-04-04 CN CN00807612A patent/CN1119232C/zh not_active Expired - Fee Related
- 2000-04-04 WO PCT/US2000/008906 patent/WO2000061355A1/en not_active Ceased
- 2000-04-04 EP EP00921660A patent/EP1173324B1/en not_active Expired - Lifetime
-
2001
- 2001-02-28 US US09/795,699 patent/US20010024324A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008155332A (ja) * | 2006-12-25 | 2008-07-10 | Kyodo Printing Co Ltd | 打抜刃及び打抜方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1173324B1 (en) | 2003-07-30 |
| CN1119232C (zh) | 2003-08-27 |
| DE60004195D1 (de) | 2003-09-04 |
| CN1350484A (zh) | 2002-05-22 |
| US20010024324A1 (en) | 2001-09-27 |
| EP1173324A1 (en) | 2002-01-23 |
| KR100656766B1 (ko) | 2006-12-13 |
| US6224792B1 (en) | 2001-05-01 |
| WO2000061355A1 (en) | 2000-10-19 |
| KR20020004998A (ko) | 2002-01-16 |
| DE60004195T2 (de) | 2004-04-15 |
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