BE903821A - Dispositif pour menager des perforations de prehension dans des bandes de matiere plastique deplacees de facon cadencee. - Google Patents

Dispositif pour menager des perforations de prehension dans des bandes de matiere plastique deplacees de facon cadencee.

Info

Publication number
BE903821A
BE903821A BE2/60868A BE2060868A BE903821A BE 903821 A BE903821 A BE 903821A BE 2/60868 A BE2/60868 A BE 2/60868A BE 2060868 A BE2060868 A BE 2060868A BE 903821 A BE903821 A BE 903821A
Authority
BE
Belgium
Prior art keywords
strips
perforations
gripped
providing
plastic material
Prior art date
Application number
BE2/60868A
Other languages
English (en)
Original Assignee
Lemo M Lehmacher & Sohn G M B
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 Lemo M Lehmacher & Sohn G M B filed Critical Lemo M Lehmacher & Sohn G M B
Publication of BE903821A publication Critical patent/BE903821A/fr

Links

Classifications

    • 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
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • 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
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3846—Cutting-out; Stamping-out cutting out discs or the like
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/86—Forming integral handles or mounting separate handles
    • B31B70/874—Forming integral handles or mounting separate handles involving punching or cutting
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/916—Pliable container
    • Y10S493/926—Pliable container having handle or suspension means
    • 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
    • Y10T83/00—Cutting
    • Y10T83/384—By tool inside hollow work
    • Y10T83/395—One tool having only rectilinear motion[s]
    • 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
    • Y10T83/00—Cutting
    • Y10T83/384—By tool inside hollow work
    • Y10T83/395—One tool having only rectilinear motion[s]
    • Y10T83/40—Multiple external active tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

La matrice (4) comporte des outils de découpage (11,12) associés aux bandes (2,3), dont l'un sert à découper un contour dans un morceau de feuille maintenu et dont l'autre sert à dégager par découpage la perforation et se présente sous la forme d'un cylindre de découpage (12) fixé à un support (14) relié au serre-flan extérieur (10) et comportant un serre-flan intérieur (15), le cylindre (12) étant muni d'évidements à travers lesquels s'étendent des éléments de liaison (17) réunissant les serre-flan (10,15).
BE2/60868A 1984-12-14 1985-12-10 Dispositif pour menager des perforations de prehension dans des bandes de matiere plastique deplacees de facon cadencee. BE903821A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843445660 DE3445660A1 (de) 1984-12-14 1984-12-14 Vorrichtung zum einbringen von grifflochstanzungen in taktweise bewegte kunststoffolienbahnen

Publications (1)

Publication Number Publication Date
BE903821A true BE903821A (fr) 1986-04-01

Family

ID=6252795

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/60868A BE903821A (fr) 1984-12-14 1985-12-10 Dispositif pour menager des perforations de prehension dans des bandes de matiere plastique deplacees de facon cadencee.

Country Status (5)

Country Link
US (1) US4631047A (fr)
BE (1) BE903821A (fr)
DE (1) DE3445660A1 (fr)
FR (1) FR2574703A1 (fr)
GB (1) GB2168640B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700914A1 (de) * 1986-08-19 1988-02-25 Windmoeller & Hoelscher Beutelstapel sowie verfahren und vorrichtung zu seiner herstellung
DE8715374U1 (de) * 1987-11-20 1988-02-04 Thumm, Karl, 6944 Hemsbach Vorrichtung zum automatischen Stanzen und Ablängen von Gummiprofilen
DE4139283A1 (de) * 1991-11-29 1993-06-03 Roeder & Spengler Stanz Stanzmesser und vorrichtung zum stanzen
DE102009052823A1 (de) 2009-11-13 2011-05-19 Lemo Maschinenbau Gmbh Verfahren zum Positionieren von einem Stempel zu einer Matrize einer Stanzvorrichtung
CN105881973B (zh) * 2016-05-19 2019-10-18 温州巨凯机械有限公司 纸袋机的打孔装置
IT201600082865A1 (it) * 2016-08-05 2018-02-05 Mobert Srl Dispositivo per la fustellatura di sacchetti con manici di tipo “shopper” avvolti in rotolo
CN109702953B (zh) * 2019-03-13 2021-03-02 浙江厚达智能科技股份有限公司 药袋打孔器
CN110202838B (zh) * 2019-04-16 2021-04-30 杭州彼特环保包装有限公司 一种打孔设备及其打孔方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802308A (en) * 1970-11-25 1974-04-09 Paramount Packaging Corp Apparatus for making plastic bags
CH527095A (de) * 1971-04-07 1972-08-31 Schjeldahl Co G T Vorrichtung zum Ineinanderschachteln von Beuteln
US3698274A (en) * 1971-05-14 1972-10-17 Vogel Tool And Die Corp Apparatus for piercing openings in tubing
US3848497A (en) * 1973-11-07 1974-11-19 Whitney Corp W Press for punching holes in tubular members
US3962023A (en) * 1974-07-17 1976-06-08 Mackenzie Trading Co. Ltd. Apparatus for applying handles to plastic bags
US4031815A (en) * 1975-04-28 1977-06-28 Henry Verbeke Handle forming apparatus
DE3004220C2 (de) * 1980-02-06 1985-04-04 Hans 5216 Niederkassel Lehmacher Vorrichtung für die Herstellung von Kunststofftaschen
US4386924A (en) * 1980-10-23 1983-06-07 Fmc Corporation Handle bag making apparatus

Also Published As

Publication number Publication date
DE3445660A1 (de) 1986-06-26
GB2168640A (en) 1986-06-25
GB8530071D0 (en) 1986-01-15
FR2574703A1 (fr) 1986-06-20
GB2168640B (en) 1987-11-25
US4631047A (en) 1986-12-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LEMO M. LEHMACHER & SOHN G.M.B.H. MASCHINENFABRIK

Effective date: 19871231