BR7907364A - Processo e dispositivo para o fechamento de sacos grandes bem como saco grande com uma dobra em zigue-zague formada em uma extremidade do saco e contraida para formar uma flor - Google Patents

Processo e dispositivo para o fechamento de sacos grandes bem como saco grande com uma dobra em zigue-zague formada em uma extremidade do saco e contraida para formar uma flor

Info

Publication number: BR7907364A
Authority: BR; Brazil
Prior art keywords: bag; zague; zig; flower; contracted
Prior art date: 1978-11-15

Application number

BR7907364A

Other languages

English (en)

Inventor

H Oelrich

H Huwelmann

K Tetenborg

H Schmidt

Original Assignee

Windmoeller & Hoelscher

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.)

1978-11-15

Filing date

1979-11-13

Publication date

1980-07-15

1979-11-13 Application filed by Windmoeller & Hoelscher filed Critical Windmoeller & Hoelscher

1980-07-15 Publication of BR7907364A publication Critical patent/BR7907364A/pt

Links

Classifications

- 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
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
- 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
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- 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
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
- B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
- B29C65/7437—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc the tool being a perforating tool
- 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
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
- 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
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/135—Single hemmed joints, i.e. one of the parts to be joined being hemmed in the joint area
- B29C66/1352—Single hem to hem joints
- 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
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/137—Beaded-edge joints or bead seals
- 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
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- 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
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
- B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
- B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
- 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
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0045—Perforating
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- 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
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Making Paper Articles (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)
Bag Frames (AREA)

BR7907364A 1978-11-15 1979-11-13 Processo e dispositivo para o fechamento de sacos grandes bem como saco grande com uma dobra em zigue-zague formada em uma extremidade do saco e contraida para formar uma flor BR7907364A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2849587		1978-11-15

Publications (1)

Publication Number	Publication Date
BR7907364A true BR7907364A (pt)	1980-07-15

Family

ID=6054756

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7907364A BR7907364A (pt)	1978-11-15	1979-11-13	Processo e dispositivo para o fechamento de sacos grandes bem como saco grande com uma dobra em zigue-zague formada em uma extremidade do saco e contraida para formar uma flor

Country Status (9)

Country	Link
JP (1)	JPS55109617A (pt)
AT (1)	AT383324B (pt)
BR (1)	BR7907364A (pt)
ES (1)	ES253552Y (pt)
FI (1)	FI792695A7 (pt)
FR (1)	FR2441546A1 (pt)
GB (1)	GB2034278B (pt)
IT (1)	IT1123438B (pt)
SU (1)	SU816395A3 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1260884A (en) *	1986-07-22	1989-09-26	George Soga	Fused plastic bag closure and apparatus for making same
FI85257C (fi) *	1990-01-25	1992-03-25	Rosenlew Ab Oy W	Boejlig behaollare foer transport och lagring av massagods.
US5600938A (en) *	1995-09-22	1997-02-11	Kwik Lok Corporation	Sealing and bagging apparatus and method
ES2154540B1 (es) *	1998-03-16	2001-10-16	Aruas Poultry Equipment S L	Procedimiento y dispositivo para la union de bandas de material termoplastico.
FR2783745A1 (fr) *	1998-09-29	2000-03-31	Bernard Vincent	Procede de liaison de materiaux synthetiques et dispositifs de mise en oeuvre
JP2012111076A (ja) *	2010-11-22	2012-06-14	Kao Corp	積層シート
DE102013100131A1 (de) *	2013-01-08	2014-07-10	Windmöller & Hölscher Kg	Verfahren zum Herstellen von Säcken
CN118907560B (zh) *	2024-08-20	2025-04-25	辽宁格瑞自动化设备有限公司	一种采用双吊环集装袋的全自动包装线

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB666945A (en) *	1950-01-14	1952-02-20	Hercules Fasteners Inc	Improvements in sealing sausage skins or like containers
US3021947A (en) *	1959-02-27	1962-02-20	Amsco Packaging Machinery Inc	Fused-together unit of stacked articles
US2973797A (en) *	1960-01-28	1961-03-07	Amsco Packaging Machinery Inc	Apparatus for maintining the orientation of stacked bags
GB926742A (en) *	1960-02-11	1963-05-22	Forgrove Mach	Improvements in heat sealing of wrapping materials
DE2652010C2 (de) *	1976-11-15	1984-03-01	Windmöller & Hölscher, 4540 Lengerich	Verfahren zum Verschließen von Säcken

1979
- 1979-08-20 AT AT559779A patent/AT383324B/de not_active IP Right Cessation
- 1979-08-30 FI FI792695A patent/FI792695A7/fi not_active Application Discontinuation
- 1979-10-03 IT IT2622679A patent/IT1123438B/it active
- 1979-10-22 GB GB7936575A patent/GB2034278B/en not_active Expired
- 1979-11-07 JP JP14427779A patent/JPS55109617A/ja active Pending
- 1979-11-13 FR FR7927886A patent/FR2441546A1/fr active Granted
- 1979-11-13 SU SU792838806A patent/SU816395A3/ru active
- 1979-11-13 BR BR7907364A patent/BR7907364A/pt unknown
- 1979-11-14 ES ES1979253552U patent/ES253552Y/es not_active Expired

Also Published As

Publication number	Publication date
GB2034278B (en)	1983-03-23
IT1123438B (it)	1986-04-30
GB2034278A (en)	1980-06-04
FR2441546A1 (fr)	1980-06-13
FR2441546B1 (pt)	1983-12-23
IT7926226A0 (it)	1979-10-03
ES253552U (es)	1980-12-16
AT383324B (de)	1987-06-25
JPS55109617A (en)	1980-08-23
FI792695A7 (fi)	1981-01-01
ES253552Y (es)	1981-06-01
SU816395A3 (ru)	1981-03-23
ATA559779A (de)	1986-11-15

Publication	Publication Date	Title
BR7706772A (pt)	1978-07-11	Processo e dispositivo para encher e fechar sacos grandes
MX4797E (es)	1982-10-11	Mejoras a cuerpo semiconductor amorfo y metodo para producir el mismo
BR7901104A (pt)	1979-09-11	Dispositivo para filtragem de liquidos bem como processo para produzir o mesmo
DK390879A (da)	1980-03-23	Foldeaeske med haengslet laag
BR7907364A (pt)	1980-07-15	Processo e dispositivo para o fechamento de sacos grandes bem como saco grande com uma dobra em zigue-zague formada em uma extremidade do saco e contraida para formar uma flor
MX148645A (es)	1983-05-23	Mejoras a maquina para plegar bolsas de plastico y similares
SE7802101L (sv)	1978-08-25	Anordning for genomsokbar forvaring av foremal, i synnerhet foremal med kortliknande form
BR7902583A (pt)	1979-10-30	Processo para o enchimento e fechamento completamente automaticos de sacos grandes
IT1118577B (it)	1986-03-03	Perfezionamenti nelle cerniere lampo
BR7807421A (pt)	1979-07-24	Processo para producao de filtro a ser montado em cigarro e filtro simples ou duplo produzido pelo dito processo
AT361210B (de)	1981-02-25	Tuerfluegel in hohlbauweise
FI802439A7 (fi)	1981-01-01	Pakkaus aseptisuuden säilyttämiseksi steriileillä kangaspusseilla.
BR7606652A (pt)	1978-05-02	Aperfeicoamento em dispositivo de fechamento e processo para fechar a extremidade de um recipiente
BR7908607A (pt)	1980-07-29	Aperfeicoamento em processo em fase gasosa para produzir alquilaminas inferiores
BR7706914A (pt)	1978-06-27	Saco de material sintetico com fecho interno e folha de cobertura do fundo,assim como um processo para fabrica-lo
MX148953A (es)	1983-07-26	Mejoras a maquina plegadora de bolsas de plastico
TR19590A (tr)	1979-09-01	Yanaklar ve baska yari tamamlanmis ueruenleri yukari kivirmaya ve bir dis lastigin bir tor biciminde goevdesi haline biraraya getirmeye mahsus usul ve cihaz
DK252379A (da)	1979-12-16	Plastpose med haandtagsdele
IT1123507B (it)	1986-04-30	Pneumatico tubolare chiuso
IT1078237B (it)	1985-05-08	Dispositivo per introdurre sacchetti o simili in scatole ripiegate
PL200422A1 (pl)	1978-06-19	Urzadzenie do odzyskiwania lotnego zwiazku organicznego,stosowanego w sposobie zwiekszania napelnialnosci tytoniu
AR207712A1 (es)	1976-10-22	Una percha aplicable a sombrillas plegadizas y lo similar
SE7811397L (sv)	1980-05-04	Anordning vid en forpackningsmaskin for stavformiga elektroder
DK157743C (da)	1990-07-30	Foldeaeske med et endelukkefelt, samt emne til en saadan aeske
BE862188A (fr)	1978-04-14	Ameliorations apportees aux valises, aux sacs et aux autres contenats de type souple