ES419054A1 - Procedure and apparatus for the manufacture of bags-dose of thermosoldable plastic material. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure and apparatus for the manufacture of bags-dose of thermosoldable plastic material. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES419054A1
ES419054A1 ES419054A ES419054A ES419054A1 ES 419054 A1 ES419054 A1 ES 419054A1 ES 419054 A ES419054 A ES 419054A ES 419054 A ES419054 A ES 419054A ES 419054 A1 ES419054 A1 ES 419054A1
Authority
ES
Spain
Prior art keywords
dose
translation
procedure
manufacture
plastic material
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
ES419054A
Other languages
Spanish (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.)
Lesieur Cotelle SA
Original Assignee
Lesieur Cotelle SA
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 Lesieur Cotelle SA filed Critical Lesieur Cotelle SA
Publication of ES419054A1 publication Critical patent/ES419054A1/en
Expired legal-status Critical Current

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
    • 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
    • B29C65/741—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 characterised by the relationships between the joining step and the severing step
    • B29C65/7415—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 characterised by the relationships between the joining step and the severing step characterised by the pressure relationship between the joining step and the severing step
    • B29C65/7416—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 characterised by the relationships between the joining step and the severing step characterised by the pressure relationship between the joining step and the severing step the joining step and the severing step being performed at different pressures
    • 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
    • B29C65/7441—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 for making welds and cuts of other than simple rectilinear form
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/244—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being non-straight, e.g. forming non-closed contours
    • 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
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/244—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being non-straight, e.g. forming non-closed contours
    • B29C66/2442—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being non-straight, e.g. forming non-closed contours in the form of a single arc of circle
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5816—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion
    • B65D75/5822—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion and defining, after tearing, a small dispensing spout, a small orifice or the like
    • 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
    • B29C66/306—Applying a mark during joining
    • B29C66/3062—Applying a mark during joining in the form of letters or numbers
    • B29C66/30621—Applying a mark during joining in the form of letters or numbers in the form of letters
    • 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
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/40—Packages formed by enclosing successive articles, or increments of material, in webs, e.g. folded or tubular webs, or by subdividing tubes filled with liquid, semi-liquid, or plastic materials
    • B65D75/44—Individual packages cut from webs or tubes
    • B65D75/48—Individual packages cut from webs or tubes containing liquids, semiliquids, or pastes, e.g. cushion-shaped packages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Making Paper Articles (AREA)

Abstract

Process and apparatus for the manufacture of safety packagings-dose of weldable plastic material, for the receipt of liquids, a procedure by which the separation and closure of two adjustable dose packages manufactured from a continuous tubular element is carried out by welding, processing characterized in that the easy opening of each of the dose sachets thus formed is carried out, by simple manual tearing, in order to use them, by forming on one of the aforementioned separation and closing seals, a watertight priming groove of tearing. (Machine-translation by Google Translate, not legally binding)
ES419054A 1972-09-25 1973-09-25 Procedure and apparatus for the manufacture of bags-dose of thermosoldable plastic material. (Machine-translation by Google Translate, not legally binding) Expired ES419054A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7233857A FR2201172A1 (en) 1972-09-25 1972-09-25 Liquid-containing plastic sachet - has welded edge formed with a notch to allow the sachet to be opened by ripping

Publications (1)

Publication Number Publication Date
ES419054A1 true ES419054A1 (en) 1976-03-01

Family

ID=9104724

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419054A Expired ES419054A1 (en) 1972-09-25 1973-09-25 Procedure and apparatus for the manufacture of bags-dose of thermosoldable plastic material. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
BE (1) BE804130A (en)
BR (1) BR7307406D0 (en)
ES (1) ES419054A1 (en)
FR (1) FR2201172A1 (en)
IT (1) IT994698B (en)
LU (1) LU68474A1 (en)
OA (1) OA04469A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA915599B (en) * 1990-08-13 1993-03-31 Colgate Palmolive Co Ultrasonic welding in pouch manufacture
FR2814440B1 (en) * 2000-09-25 2003-04-04 Henkel France FLEXIBLE PACKAGE WITH EASY OPENING, MANUFACTURING METHOD AND INSTALLATION
FR2891188A1 (en) * 2005-09-28 2007-03-30 Louis Doyen Thermal welding and cutting procedure for complex films based on synthetic materials e.g. for supple packaging employs two jaws, one angled and one flat
BR112017014422A2 (en) * 2015-01-08 2018-04-10 Colgate Palmolive Co devices and methods for producing a sterile bag.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1028940A (en) * 1951-05-18 1953-05-28 Applic Ind De Brevets Soc Et New process and packaging for the packaging of liquid and pasty products
FR1123626A (en) * 1955-02-04 1956-09-25 Container for liquids, made of synthetic material, rubber or other plastic material and waterproof
FR1452880A (en) * 1965-07-30 1966-09-16 Leroy & Fils A Process for filling and closing sachets in thermoplastic material, machine for its implementation and spout sachets obtained
FR1451891A (en) * 1965-10-29 1966-01-07 Cotelle & Foucher Ets Process in particular for profiling bags of heat-sealable material with automatic cutting of the lost parts, as well as the machines for carrying out this process or similar process

Also Published As

Publication number Publication date
OA04469A (en) 1980-03-15
IT994698B (en) 1975-10-20
FR2201172B1 (en) 1975-06-13
LU68474A1 (en) 1973-12-07
FR2201172A1 (en) 1974-04-26
BR7307406D0 (en) 1974-09-05
BE804130A (en) 1974-02-28

Similar Documents

Publication Publication Date Title
NL7113671A (en)
BE810877A (en) METHOD AND APPARATUS FOR COMPRESSING A MATERIAL AND WRAPPING IT WITH A PLASTIC FILM
BE802782A (en) MACHINE FOR THE CONTINUOUS MANUFACTURING OF PLASTIC BAGS WITH COUPLED CLOSURE STRIPS
BE811982A (en) METHOD FOR MOLDING AND SEALING THERMOPLASTIC CONTAINERS
BE728865A (en) PLASTIC CONTAINERS AND PROCESS FOR SEALING THEM
NL165403C (en) Apparatus for continuously improving the fluid properties of a granulate of a thermoplastic material.
ES228788U (en) Closure tie for tubes of film material for enclosing food, a method of forming the tie and apparatus for carrying out this method
FR1516737A (en) Apparatus for sealing packaging films by the point method
BE745591A (en) DEVICE FOR WELDING SHEETS OF THERMOPLASTIC MATERIAL, ESPECIALLY LINOLEUM
ES442208A1 (en) Production of bags and sacks
CH391565A (en) Process for producing a tight seal on bags made of polyethylene and similar thermoplastic, unsupported plastic films, as well as bag closure produced by the process
ES419054A1 (en) Procedure and apparatus for the manufacture of bags-dose of thermosoldable plastic material. (Machine-translation by Google Translate, not legally binding)
FR1440396A (en) Method and apparatus for forming bottles or the like from a thermoplastic material, filling them with liquid and then closing them, all in one operation
GB1360756A (en) Packaging machines
BE795687A (en) PROCESS AND APPARATUS FOR THE MANUFACTURING OF AN APLATI CYLINDRICAL FILM CONSISTING OF THERMOPLASTIC RESIN LAYERS, TRANSVERSALLY STRETCHED
ZA704018B (en) Process and apparatus for the production of tubular films from thermoplastic materials
BE800022A (en) PROCESS AND APPARATUS FOR THE PRODUCTION OF BAGS IN PLASTIC MATERIAL TO BE FILLED WITH VARIOUS OBJECTS OR FOODS,
BE753707A (en) METHOD AND APPARATUS FOR THE PRODUCTION OF A THERMOPLASTIC RESIN SHEET HAVING A COLOR BAND
AT341193B (en) DEVICE FOR THE PROCESSING OF POWDERED THERMOPLASTIC PLASTICS
NL149755B (en) METHOD AND DEVICE FOR THE CONTINUOUS MANUFACTURE, FILLING AND CLOSING OF STERILE CONTAINERS FROM A HOSE OF THERMOPLASTIC MATERIAL.
FR2286756A1 (en) CONTINUOUS WELDING DEVICE FOR CLOSING BAGS AND OTHER SIMILAR PLASTIC PACKAGING
BE832178A (en) PLASTIC CLOSURE CAPSULE FOR CONTAINERS
FR1438008A (en) Method and apparatus for forming bottles or the like from a thermoplastic material, filling them with liquid and then closing them, all in one operation
FR1523830A (en) A method and apparatus for the continuous molding of a thermoplastic resin into a continuous sheet, and articles obtained by this method
BE814673A (en) METHOD, MEANS AND MACHINE FOR WELDING THE HANDLES OF BAGS OF PLASTIC OR OTHER MATERIAL