ES8701050A1 - Un metodo para llevar a cabo una reduccion local del espesorde una banda o pieza elemental de material para envasado - Google Patents

Un metodo para llevar a cabo una reduccion local del espesorde una banda o pieza elemental de material para envasado

Info

Publication number
ES8701050A1
ES8701050A1 ES548503A ES548503A ES8701050A1 ES 8701050 A1 ES8701050 A1 ES 8701050A1 ES 548503 A ES548503 A ES 548503A ES 548503 A ES548503 A ES 548503A ES 8701050 A1 ES8701050 A1 ES 8701050A1
Authority
ES
Spain
Prior art keywords
treatment
blank
web
thickness reduction
packages
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
Application number
ES548503A
Other languages
English (en)
Other versions
ES548503A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tetra Pak AB
Original Assignee
Tetra Pak International AB
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 Tetra Pak International AB filed Critical Tetra Pak International AB
Publication of ES548503A0 publication Critical patent/ES548503A0/es
Publication of ES8701050A1 publication Critical patent/ES8701050A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B19/223—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground of paper or similar sheet material, e.g. perforating, cutting by means of a grinding wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F7/00—Processes not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/4266—Folding lines, score lines, crease lines
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge
    • Y10T428/24215—Acute or reverse fold of exterior component
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge
    • Y10T428/24264—Particular fold structure [e.g., beveled, etc.]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24446—Wrinkled, creased, crinkled or creped
    • Y10T428/24455—Paper
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24934—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including paper layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Wrappers (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Cartons (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Sanitary Thin Papers (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

DISPOSITIVO PARA REDUCIR LOCALMENTE EL ESPESOR DE UNA PIEZA ELEMENTAL. SE COMPONE DE: UN RODILLO (38) DE SUFRIDERAS QUE GIRA CON LA BANDA O PIEZA ELEMENTAL (41) EN TORNO A UN EJE (40) Y TIENE UNAS ESTAMPAS (39) SITUADAS SOBRE SU SUPERFICIE Y DOTADAS CON FORMAS Y DIMENSIONES CORRESPONDIENTES A LAS FORMAS DE LAS ZONAS DE GROSOR ADECUADA Y UNA RUEDA ESMERILADORA (42) QUE GIRA EN AMBOS SENTIDOS, SE SITUA CONTIGUA AL RODILLO (38) Y TIENE UN BORDE QUE SE AJUSTA HASTA QUE CORRESPONDA CON EL GROSOR NORMAL DEL MATERIAL DE ENVASADO. SE UTILIZA PARA PRODUCIR LAMINAS DE ALUMINIO Y DE PLASTICO UTILES COMO ENVASES.
ES548503A 1984-11-05 1985-11-04 Un metodo para llevar a cabo una reduccion local del espesorde una banda o pieza elemental de material para envasado Expired ES8701050A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8405539A SE451253B (sv) 1984-11-05 1984-11-05 Material till forpackningsbehallare vilket har tjockleksreducerats och z-vikts for att skapa forstyvning samt forpackningsbehallare framstelld av detta material

Publications (2)

Publication Number Publication Date
ES548503A0 ES548503A0 (es) 1986-11-16
ES8701050A1 true ES8701050A1 (es) 1986-11-16

Family

ID=20357620

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548503A Expired ES8701050A1 (es) 1984-11-05 1985-11-04 Un metodo para llevar a cabo una reduccion local del espesorde una banda o pieza elemental de material para envasado

Country Status (21)

Country Link
US (2) US4645484A (es)
EP (1) EP0185897B1 (es)
JP (2) JPS61171329A (es)
KR (1) KR890000989B1 (es)
CN (2) CN85108145B (es)
AR (1) AR243116A1 (es)
AT (1) ATE31670T1 (es)
AU (1) AU581711B2 (es)
BR (1) BR8505509A (es)
CA (1) CA1247911A (es)
DE (1) DE3561295D1 (es)
DK (1) DK160687C (es)
ES (1) ES8701050A1 (es)
FI (1) FI78870C (es)
IE (1) IE56972B1 (es)
MX (1) MX163538B (es)
NO (1) NO166221C (es)
PT (1) PT81434B (es)
SE (2) SE451253B (es)
SU (1) SU1669394A3 (es)
UA (1) UA5966A1 (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172550B (en) * 1985-01-24 1988-11-16 Svecia Antiqua Ltd A method for the manufacture of a material in the form of paper sheets or a paper web provided with a watermarklike pattern.
EP0195887A3 (en) * 1985-01-24 1989-05-03 Tetra Alfa Holdings S.A. A method for the manufacture of a material in the form of sheets or a web provided with a watermarklike pattern
EP0261302A3 (en) * 1986-09-22 1988-08-10 Kenneth Neville Dorrington Containers
US4941865A (en) * 1988-10-24 1990-07-17 Packaging Concepts, Inc. Method and apparatus for forming metallized packaging material
SE467302B (sv) * 1990-10-05 1992-06-29 Tetra Alfa Holdings Saett att aastadkomma vikningslinjer
DE4330815A1 (de) * 1993-09-12 1995-03-16 Robert Prof Dr Ing Massen Sortierfreundliche Markierung von Verpackungen
US5570620A (en) * 1993-12-22 1996-11-05 Best Cutting Die Company Panel cutting apparatus
USRE38033E1 (en) 1993-12-22 2003-03-18 Best Cutting Die Company Panel cutting apparatus
US6532854B2 (en) 1994-01-21 2003-03-18 Best Cutting Die Company Cutting die clamping mechanism
US5505109A (en) * 1994-04-26 1996-04-09 Best Cutting Die Company Cutting die and chisel
US5697277A (en) * 1994-05-17 1997-12-16 Best Cutting Die Company Multi use rotary die plate system
US6026725A (en) * 1995-04-10 2000-02-22 Best Cutting Die Company Panel cutting apparatus with waste repellant die structure
KR19990071956A (ko) * 1995-12-06 1999-09-27 이데미쓰 유지 시트상 재료의 표면의 평탄화법 및 그에 기초하는시트상 재료의 제조 방법
US6076444A (en) * 1997-08-01 2000-06-20 Best Cutting Die Company Panel cutting apparatus with selectable matrices for vacuum and air
US6508751B1 (en) 1997-09-12 2003-01-21 Sun Source L Llc Method and apparatus for preforming and creasing container board
CN1156630C (zh) * 1998-07-22 2004-07-07 埃迪-黑德公司 研磨由纤维材料制成的基材的设备和方法
WO2002020258A1 (en) * 2000-09-04 2002-03-14 Valmet-Karlstad Aktiebolag Method and apparatus for the manufacture of patterned board
WO2003018267A1 (fr) * 2001-08-23 2003-03-06 Max Co., Ltd. Cartouche d'agrafes et agrafeuse electrique
KR100558291B1 (ko) * 2002-08-16 2006-03-10 주식회사 기프택 튀어 오르는 딱지의 제조방법
GB2420338B (en) * 2004-11-20 2009-06-10 Nicholas Martin Cohen Improvements in and relating to packaging
DE602006004602D1 (de) * 2006-10-19 2009-02-12 Tetra Laval Holdings & Finance Verfahren zum Herstellen von versiegelten, flüssige Produkte enthaltenden Behältern und Vorrichtung zur Durchführung eines solchen Verfahrens
GB2481085C (en) * 2010-12-21 2013-09-25 Tradestock Ltd A convertible mat
EP2957512A1 (en) * 2014-06-17 2015-12-23 Tetra Laval Holdings & Finance S.A. A package
US10913071B2 (en) 2016-03-09 2021-02-09 Pearson Incorporated Scalper apparatus and processing system
DE102016003824A1 (de) * 2016-04-04 2017-10-05 Sig Technology Ag Packungsmantel, Verpackung und Verfahren zur Herstellung einer Verpackung
US10322487B1 (en) * 2016-07-15 2019-06-18 Pearson Incorporated Roller mill grinding apparatus with regenerative capability
CN108655844A (zh) * 2017-03-30 2018-10-16 江苏大亚铝业有限公司 砂轮轧辊同向磨削装置及使用方法
DE202017104039U1 (de) * 2017-07-06 2017-09-22 Bobst Mex Sa Falzplatte zum Falzen eines Bogens aus Papier, Pappe, Karton, Folie oder einem ähnlichen Material
US10807098B1 (en) 2017-07-26 2020-10-20 Pearson Incorporated Systems and methods for step grinding
US11325133B1 (en) 2018-07-26 2022-05-10 Pearson Incorporated Systems and methods for monitoring the roll diameter and shock loads in a milling apparatus
US10751722B1 (en) 2018-10-24 2020-08-25 Pearson Incorporated System for processing cannabis crop materials
US10785906B2 (en) 2019-02-19 2020-09-29 Pearson Incorporated Plant processing system
US10757860B1 (en) 2019-10-31 2020-09-01 Hemp Processing Solutions, LLC Stripper apparatus crop harvesting system
US10933424B1 (en) 2019-12-11 2021-03-02 Pearson Incorporated Grinding roll improvements
FR3106341B1 (fr) 2020-01-22 2022-01-28 Bel Emballage pour produit alimentaire formé d’une feuille scellée sur elle-même

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661141A (en) * 1948-02-03 1953-12-01 Jr Julius A Zinn Laminated carton
GB796300A (en) * 1955-02-07 1958-06-11 Produktions Service Ab Method and means for the perforation of paper and the like
US2982186A (en) * 1956-05-09 1961-05-02 Micro Vent Inc Apparatus for making perforated sheet material
US2996959A (en) * 1956-10-11 1961-08-22 Hellberg Gustav Sigvald Means for perforating paper and the like
US3010260A (en) * 1957-01-26 1961-11-28 Berkley Machine Co Apparatus for forming openings in blanks or paper web from which envelopes are formed
US2996238A (en) * 1957-11-12 1961-08-15 Crown Zellerbach Corp Pasted container
DE1112881B (de) * 1959-08-31 1961-08-17 Produktions Service Ab Verfahren zur Fertigbearbeitung und Montage eines Perforiermessers zum Bearbeiten von Papier, Pappe, Kunststoff od. dgl.
US3074327A (en) * 1960-02-10 1963-01-22 Svenska Tandsticks Aktiebolage Method and apparatus for making fold lines in fibrous sheet material
US3073216A (en) * 1960-05-19 1963-01-15 Gaunt Thomas Norman Liquid proof containers
US3179025A (en) * 1960-06-10 1965-04-20 Olin Mathieson Apparatus for perforating
CH433915A (de) * 1964-09-11 1967-04-15 Wyatt Maurice Verne Maschine zum Lochen von bandförmigem Material
US3408776A (en) * 1965-03-05 1968-11-05 Johnson & Johnson Method for producing perforated sheet materials
US3495507A (en) * 1967-04-05 1970-02-17 Int Paper Co Method of making side seam sealed container
US3654842A (en) * 1969-10-13 1972-04-11 Int Paper Co Method of making side seam sealed container
US3779786A (en) * 1972-01-14 1973-12-18 Eastman Kodak Co Method for manufacturing aperture cards
US3780626A (en) * 1972-07-25 1973-12-25 Sutco Inc Device for thinning cellulosic strips
US3854249A (en) * 1973-07-09 1974-12-17 Sonoco Products Co Deckle grinder
DE2750901A1 (de) * 1977-11-14 1979-05-17 Linnich Papier & Kunststoff Faltschachteln fuer fluessigkeiten
JPS55121840U (es) * 1979-02-22 1980-08-29
JPS612045Y2 (es) * 1979-06-11 1986-01-23
JPS613667B2 (es) * 1980-08-15 1986-02-03 Dainippon Printing Co Ltd
US4540391A (en) * 1982-12-06 1985-09-10 International Paper Company Method and apparatus for skiving and hemming
JPS59181027U (ja) * 1983-05-23 1984-12-03 大日本印刷株式会社 カ−トン

Also Published As

Publication number Publication date
SE8504990L (sv) 1986-05-06
ATE31670T1 (de) 1988-01-15
SE464567B (sv) 1991-05-13
FI78870B (fi) 1989-06-30
PT81434B (pt) 1987-09-18
CA1247911A (en) 1989-01-03
FI854327A0 (fi) 1985-11-04
FI854327A (fi) 1986-05-06
JPH0576421B2 (es) 1993-10-22
KR860003953A (ko) 1986-06-16
EP0185897B1 (en) 1988-01-07
UA5966A1 (uk) 1994-12-29
FI78870C (fi) 1989-10-10
ES548503A0 (es) 1986-11-16
PT81434A (en) 1985-12-01
CN87108290A (zh) 1988-08-03
SE8504990D0 (sv) 1985-10-23
US4645484A (en) 1987-02-24
AU581711B2 (en) 1989-03-02
CN85108145B (zh) 1988-08-03
IE852732L (en) 1986-05-05
US4711797A (en) 1987-12-08
DK160687B (da) 1991-04-08
DE3561295D1 (en) 1988-02-11
NO854362L (no) 1986-05-06
DK505785D0 (da) 1985-11-01
SE451253B (sv) 1987-09-21
SE8405539D0 (sv) 1984-11-05
DK505785A (da) 1986-05-06
NO166221C (no) 1991-06-19
SE8405539L (sv) 1986-05-06
JPS61178836A (ja) 1986-08-11
AR243116A1 (es) 1993-07-30
NO166221B (no) 1991-03-11
EP0185897A1 (en) 1986-07-02
AU5131885A (en) 1986-08-28
IE56972B1 (en) 1992-02-26
KR890000989B1 (ko) 1989-04-15
MX163538B (es) 1992-05-28
SU1669394A3 (ru) 1991-08-07
CN1004866B (zh) 1989-07-26
JPS61171329A (ja) 1986-08-02
CN85108145A (zh) 1986-04-10
BR8505509A (pt) 1986-08-05
JPH0780499B2 (ja) 1995-08-30
DK160687C (da) 1991-09-30

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