ES2122841A1 - Method of mfg. liq. packages using flat hose web - Google Patents

Method of mfg. liq. packages using flat hose web

Info

Publication number
ES2122841A1
ES2122841A1 ES09500075A ES9500075A ES2122841A1 ES 2122841 A1 ES2122841 A1 ES 2122841A1 ES 09500075 A ES09500075 A ES 09500075A ES 9500075 A ES9500075 A ES 9500075A ES 2122841 A1 ES2122841 A1 ES 2122841A1
Authority
ES
Spain
Prior art keywords
web
webs
separating
mfg
liq
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.)
Granted
Application number
ES09500075A
Other languages
Spanish (es)
Other versions
ES2122841B1 (en
Inventor
Friedhelm Mundus
Horst Petzke
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
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of ES2122841A1 publication Critical patent/ES2122841A1/en
Application granted granted Critical
Publication of ES2122841B1 publication Critical patent/ES2122841B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • 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
    • B31B70/645—Making seals transversally to the direction of movement
    • 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
    • B31B2155/00—Flexible containers made from webs
    • 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
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/003—Flexible containers made from webs starting from tubular webs
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • 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
    • B31B70/872—Forming integral handles on bags

Abstract

The web has side folds and a middle cut forms two hose half-webs (2) from it. The pairs of opposite half-web pieces, on either side of the longitudinal end (9), are fitted with corner sections (15) with gripping apertures (16) separated by oblique welding seams (14). One cutting line (30), separating one outer corner piece (21'), and the half-web pieces separating transverse cut (32) in the region of the other corner piece (21) are formed as perforation ends (30,33). The two angle pieces are torn off the two half-webs by separating rollers (36,37) while the half-webs are still coupled to the original hose web (8,10,11).
ES09500075A 1994-01-18 1995-01-17 PROCEDURE AND DEVICE FOR THE MANUFACTURE OF CONTAINERS FOR LIQUID PRODUCTS. Expired - Fee Related ES2122841B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4401268A DE4401268C2 (en) 1994-01-18 1994-01-18 Method and device for manufacturing packaging for liquid goods

Publications (2)

Publication Number Publication Date
ES2122841A1 true ES2122841A1 (en) 1998-12-16
ES2122841B1 ES2122841B1 (en) 1999-06-16

Family

ID=6508128

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09500075A Expired - Fee Related ES2122841B1 (en) 1994-01-18 1995-01-17 PROCEDURE AND DEVICE FOR THE MANUFACTURE OF CONTAINERS FOR LIQUID PRODUCTS.

Country Status (3)

Country Link
DE (1) DE4401268C2 (en)
ES (1) ES2122841B1 (en)
FR (1) FR2715101B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063251A2 (en) * 1981-04-18 1982-10-27 Herbert Gawarecki Apparatus for removing cut-out material from a web
US4386924A (en) * 1980-10-23 1983-06-07 Fmc Corporation Handle bag making apparatus
US4988332A (en) * 1988-10-11 1991-01-29 M U. W Verpackungen Mildenberger U. Willing Gmbh & Co. Kg Method for producing packing bags which can be stacked on a wicket

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508083A (en) * 1946-06-03 1950-05-16 Elmer L Winkler Stripper
DE3220892A1 (en) * 1982-06-03 1983-12-08 Icoma Packtechnik GmbH, 7590 Achern DISCONNECTOR FOR SEPARATING PERFORATED PAPER HOSE SECTIONS
DE3500547A1 (en) * 1985-01-10 1986-07-10 Focke & Co (GmbH & Co), 2810 Verden METHOD AND DEVICE FOR PRODUCING CUT-OUTS FOR PACKAGING
DE3616262A1 (en) * 1986-05-14 1987-11-19 Windmoeller & Hoelscher Process and apparatus for producing plastic carrier bags

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386924A (en) * 1980-10-23 1983-06-07 Fmc Corporation Handle bag making apparatus
EP0063251A2 (en) * 1981-04-18 1982-10-27 Herbert Gawarecki Apparatus for removing cut-out material from a web
US4988332A (en) * 1988-10-11 1991-01-29 M U. W Verpackungen Mildenberger U. Willing Gmbh & Co. Kg Method for producing packing bags which can be stacked on a wicket

Also Published As

Publication number Publication date
DE4401268A1 (en) 1995-07-20
DE4401268C2 (en) 1998-04-23
ES2122841B1 (en) 1999-06-16
FR2715101B1 (en) 1997-09-12
FR2715101A1 (en) 1995-07-21

Similar Documents

Publication Publication Date Title
CA2093070A1 (en) Process and device for welding sheets by laser to form compound sheets
WO2001062602A3 (en) Vacuum packing bag
NO20034749D0 (en) Packing with transverse strap handle
CA2489867A1 (en) Severable carton wall
CA2393472A1 (en) Flexible pouch fitment structure
DE60106535D1 (en) Device for packaging products in a mesh bag with a handle
AU2001244081A1 (en) Angle bar assembly and method for deviating a material web
HK1068316A1 (en) Cigarette packet and cut sheet
EP1224875A4 (en) Disposable trunks-type shorts and production method therefor
USD407961S (en) Folding blade knife handle
DE3874808D1 (en) DEVICE FOR FORMING A STACK FROM A FOLDED CONTINUOUS ROAD.
EP0279770A3 (en) A package of enwrapped articles
CA2437936A1 (en) Pre-cut sheet and box produced therefrom, in particular for cigarettes
JPS6411795A (en) Device for diverging printed sheet unit
CA2189929A1 (en) Cutting device for trimming printed paper packages in a packaging machine
WO2002068301A8 (en) Method and apparatus for folding a web
ES2122841A1 (en) Method of mfg. liq. packages using flat hose web
WO1995009776A1 (en) Method for fabricating a handle for a bag made of paper or other material
KR920700529A (en) Wood Processing Machine
TW281644B (en) The connecting method and apparatus for rolled material
EP1640191B8 (en) Method of welding axle connection device, device so welded
EP0827827A4 (en) Web laminating apparatus
ZA992320B (en) Plasma or tig welding or cutting process with a non-oxidizing gas having a low H2O and/or O2 impurity content.
IT1295508B1 (en) Book film covering machine for hard or softback books
AU7405700A (en) Bag provided with a draw band and a carrying handle

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19981216

Kind code of ref document: A1

Effective date: 19981216

FD1A Patent lapsed

Effective date: 20020401