CA2161833A1 - Device for welding carrying handles onto a semitubular plastic film web - Google Patents

Device for welding carrying handles onto a semitubular plastic film web

Info

Publication number
CA2161833A1
CA2161833A1 CA002161833A CA2161833A CA2161833A1 CA 2161833 A1 CA2161833 A1 CA 2161833A1 CA 002161833 A CA002161833 A CA 002161833A CA 2161833 A CA2161833 A CA 2161833A CA 2161833 A1 CA2161833 A1 CA 2161833A1
Authority
CA
Canada
Prior art keywords
welding
plastic film
additional
semitubular
station
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.)
Abandoned
Application number
CA002161833A
Other languages
English (en)
French (fr)
Inventor
Konrad Tetenborg
Friedhelm Mundus
Hans-Ludwig Vos
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.)
Windmoeller and Hoelscher KG
Original Assignee
Individual
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
Priority claimed from DE19502228A external-priority patent/DE19502228B4/de
Application filed by Individual filed Critical Individual
Publication of CA2161833A1 publication Critical patent/CA2161833A1/en
Abandoned 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
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
    • B31D1/06—Multiple-step processes for making flat articles ; Making flat articles the articles being handles
    • 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • 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
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7128—Bags, sacks, sachets
    • 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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • 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
    • B31B70/864—Mounting separate handles on bags, sheets or webs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Replacement Of Web Rolls (AREA)
CA002161833A 1994-11-03 1995-10-31 Device for welding carrying handles onto a semitubular plastic film web Abandoned CA2161833A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP4439310.5 1994-11-03
DE4439310 1994-11-03
DE19502228.9 1995-01-25
DE19502228A DE19502228B4 (de) 1994-11-03 1995-01-25 Vorrichtung zum Aufschweißen von Traggriffen auf eine Kunststoffhalbschlauchbahn

Publications (1)

Publication Number Publication Date
CA2161833A1 true CA2161833A1 (en) 1996-05-04

Family

ID=25941660

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002161833A Abandoned CA2161833A1 (en) 1994-11-03 1995-10-31 Device for welding carrying handles onto a semitubular plastic film web

Country Status (6)

Country Link
JP (1) JPH08207139A (enrdf_load_stackoverflow)
BE (1) BE1010535A3 (enrdf_load_stackoverflow)
CA (1) CA2161833A1 (enrdf_load_stackoverflow)
DK (1) DK119995A (enrdf_load_stackoverflow)
ES (1) ES2127668B1 (enrdf_load_stackoverflow)
IT (1) IT1282446B1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6422987B1 (en) * 1997-11-19 2002-07-23 Harro Hofliger Verpackungsmachinen Gmbh Apparatus for producing recloseable bags

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101712212A (zh) * 2008-09-29 2010-05-26 朱学良 塑袋拎带自动焊合机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229220A5 (en) * 1973-05-07 1974-12-06 Simon Roger Welding handles to plastic bags - with automatic system for presenting, welding and stacking bags and handles
CA992370A (en) * 1973-05-15 1976-07-06 Avron Ritch Apparatus for applying handles to plastic bags
FR2576246B1 (fr) * 1985-01-24 1987-04-10 Fayard Ravel Ets Dispositif pour fixer transversalement des poignees sur les bords longitudinaux d'une demi-gaine en deplacement intermittent
DE3732033A1 (de) * 1987-09-23 1989-04-13 Rovema Gmbh Siegelvorrichtung
JPH0422620A (ja) * 1990-05-17 1992-01-27 Fujita Kikai:Kk 製袋機におけるテープ溶着装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6422987B1 (en) * 1997-11-19 2002-07-23 Harro Hofliger Verpackungsmachinen Gmbh Apparatus for producing recloseable bags

Also Published As

Publication number Publication date
BE1010535A3 (fr) 1998-10-06
JPH08207139A (ja) 1996-08-13
ITBZ950069A1 (it) 1997-05-02
ES2127668B1 (es) 2000-02-16
ES2127668A1 (es) 1999-04-16
IT1282446B1 (it) 1998-03-23
DK119995A (da) 1996-05-04
ITBZ950069A0 (enrdf_load_stackoverflow) 1995-11-02

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Legal Events

Date Code Title Description
FZDE Discontinued