BE905121Q - Cylindre metallique a trous sans soudure, stratifie pour la perforation sous vide de pellicule de matiere thermoplastique. - Google Patents

Cylindre metallique a trous sans soudure, stratifie pour la perforation sous vide de pellicule de matiere thermoplastique.

Info

Publication number
BE905121Q
BE905121Q BE0/216935A BE216935A BE905121Q BE 905121 Q BE905121 Q BE 905121Q BE 0/216935 A BE0/216935 A BE 0/216935A BE 216935 A BE216935 A BE 216935A BE 905121 Q BE905121 Q BE 905121Q
Authority
BE
Belgium
Prior art keywords
holes
metal cylinder
laminate
welding
thermoplastic film
Prior art date
Application number
BE0/216935A
Other languages
English (en)
Original Assignee
Ethyl Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ethyl Corp filed Critical Ethyl Corp
Application granted granted Critical
Publication of BE905121Q publication Critical patent/BE905121Q/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/16—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass plates with holes of very small diameter, e.g. for spinning or burner nozzles
    • 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
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12361—All metal or with adjacent metals having aperture or cut
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12479—Porous [e.g., foamed, spongy, cracked, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Laminated Bodies (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Un cylindre métallique à trous stratifié relativement épais en vue de la perforation sous vide de pellicules ou de feuilles de matière plastique est prévu et comprend deux ou plus de deux cylindres métalliques à trous relativement minces présentant chacun des diamètres intérieur et extérieur prédéterminés et un grand nombre de trous de dimensions et de formes géométriques prédéterminées, ces cylindres ayant été emboités et réunis diamétralement l'un dans l'autre et ayant une épaisseur et une configuration de trou souhaitées.
BE0/216935A 1983-09-21 1986-07-15 Cylindre metallique a trous sans soudure, stratifie pour la perforation sous vide de pellicule de matiere thermoplastique. BE905121Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/534,359 US4543299A (en) 1983-09-21 1983-09-21 Laminated, seamless, cylindrical metal screen for vacuum perforation of thermoplastic film

Publications (1)

Publication Number Publication Date
BE905121Q true BE905121Q (fr) 1986-11-03

Family

ID=24129707

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/216935A BE905121Q (fr) 1983-09-21 1986-07-15 Cylindre metallique a trous sans soudure, stratifie pour la perforation sous vide de pellicule de matiere thermoplastique.

Country Status (7)

Country Link
US (1) US4543299A (fr)
EP (1) EP0147013B1 (fr)
JP (1) JPS60155436A (fr)
BE (1) BE905121Q (fr)
CA (1) CA1243176A (fr)
DE (1) DE3484298D1 (fr)
ES (1) ES296810Y (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327825A (en) * 1993-05-12 1994-07-12 Transfer Print Foils, Inc. Seamless holographic transfer
US5562932A (en) * 1994-06-14 1996-10-08 Tredegar Industries, Inc. Screen for producing a perforated film
US5718928A (en) * 1994-06-14 1998-02-17 Tredegar Industries, Inc. Screen for producing a perforated film
US5591510A (en) * 1994-06-14 1997-01-07 Tredegar Industries, Inc. Layered fabric material having angled capillaries
US5897543A (en) * 1994-06-14 1999-04-27 Tredegar Industries, Inc. Film
FR2763273A1 (fr) * 1997-05-16 1998-11-20 Guial Grille avec ouvertures en forme d'ellipse pour le percement en continu d'un film thermoplastique, procede de fabrication et tambour rotatif mettant en oeuvre une telle grille
US6024553A (en) 1997-12-22 2000-02-15 Mcneil-Ppc, Inc. Apparatus for supporting a starting web during formation of the apertured web
IT1307559B1 (it) * 1999-04-15 2001-11-14 Adma S R L Pellicola di materia plastica conformata tridimemsionalmente erelativa matrice per la sua realizzazione.
NL1014769C2 (nl) * 2000-03-28 2001-10-01 Stork Screens Bv Metalen perforatiesjabloon, werkwijze voor de vervaardiging daarvan, alsmede toepassing.
US6700036B2 (en) * 2000-09-22 2004-03-02 Tredegar Film Products Corporation Acquisition distribution layer having void volumes for an absorbent article
US6610904B1 (en) * 2000-09-22 2003-08-26 Tredegar Film Products Corporation Acquisition distribution layer having void volumes for an absorbent article
US20030195487A1 (en) * 2000-09-22 2003-10-16 Tredegar Film Products Corporation Absorbent article with enhanced cooling
EP2764980B1 (fr) 2013-02-08 2016-04-20 Pao-Han Huang Système de formation de motifs de film
CN104972271B (zh) * 2015-04-22 2017-11-14 天津大学 一种微结构阵列器件模芯制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287122A (en) * 1940-08-03 1942-06-23 Edward O Norris Inc Process of producing endless foraminous sheet-metal bands
US3747770A (en) * 1969-06-20 1973-07-24 Zurn Ind Inc Filter screen
US3750889A (en) * 1971-06-17 1973-08-07 W Acosta Filter tube
US4072787A (en) * 1977-01-03 1978-02-07 The United States Of America As Represented By The Secretary Of The Army Laminated wall tubing
US4214945A (en) * 1979-02-09 1980-07-29 The Procter & Gamble Company Method of making a perforated tubular member
US4342314A (en) * 1979-03-05 1982-08-03 The Procter & Gamble Company Resilient plastic web exhibiting fiber-like properties

Also Published As

Publication number Publication date
ES296810U (es) 1988-03-01
EP0147013A3 (en) 1986-09-24
EP0147013B1 (fr) 1991-03-20
JPH0240501B2 (fr) 1990-09-12
DE3484298D1 (de) 1991-04-25
CA1243176A (fr) 1988-10-18
JPS60155436A (ja) 1985-08-15
EP0147013A2 (fr) 1985-07-03
ES296810Y (es) 1988-11-16
US4543299A (en) 1985-09-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: *TREDEGAR FILM PRODUCTS CORP.

Effective date: 20020731