ES2800098B2 - Método para realizar dobladillos internos en una bolsa de plástico y dispositivo para llevar a término dicho método - Google Patents

Método para realizar dobladillos internos en una bolsa de plástico y dispositivo para llevar a término dicho método Download PDF

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Publication number
ES2800098B2
ES2800098B2 ES202030548A ES202030548A ES2800098B2 ES 2800098 B2 ES2800098 B2 ES 2800098B2 ES 202030548 A ES202030548 A ES 202030548A ES 202030548 A ES202030548 A ES 202030548A ES 2800098 B2 ES2800098 B2 ES 2800098B2
Authority
ES
Spain
Prior art keywords
sheet
plate
hem
section
plastic bag
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.)
Active
Application number
ES202030548A
Other languages
English (en)
Spanish (es)
Other versions
ES2800098A1 (es
Inventor
Sanchez Juan Berenguel
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.)
Construcciones Electromecanicas del Ter SA
Original Assignee
Construcciones Electromecanicas del Ter 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 Construcciones Electromecanicas del Ter SA filed Critical Construcciones Electromecanicas del Ter SA
Priority to ES202030548A priority Critical patent/ES2800098B2/es
Publication of ES2800098A1 publication Critical patent/ES2800098A1/es
Application granted granted Critical
Publication of ES2800098B2 publication Critical patent/ES2800098B2/es
Priority to FR2105809A priority patent/FR3111093B1/fr
Priority to TR2021/009232A priority patent/TR2021009232A2/tr
Priority to DE102021114473.6A priority patent/DE102021114473A1/de
Priority to PL438083A priority patent/PL246239B1/pl
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/813—Applying closures
    • B31B70/8134—Applying strings; Making string-closed 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
    • B31B70/008—Stiffening or reinforcing
    • 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
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/262—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/36—Folding sheets, blanks or webs by continuously feeding them to stationary members, e.g. plates, ploughs or cores
    • 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
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/06—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
    • D05B35/062—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding with hem-turning
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • 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
    • B31B2155/001—Flexible containers made from webs by folding webs longitudinally
    • B31B2155/0014—Flexible containers made from webs by folding webs longitudinally having their openings facing 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
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Making Paper Articles (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ES202030548A 2020-06-08 2020-06-08 Método para realizar dobladillos internos en una bolsa de plástico y dispositivo para llevar a término dicho método Active ES2800098B2 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES202030548A ES2800098B2 (es) 2020-06-08 2020-06-08 Método para realizar dobladillos internos en una bolsa de plástico y dispositivo para llevar a término dicho método
FR2105809A FR3111093B1 (fr) 2020-06-08 2021-06-02 Procédé pour réaliser des ourlets intérieurs dans un sac en plastique et dispositif pour la mise en œuvre de ce procédé
TR2021/009232A TR2021009232A2 (tr) 2020-06-08 2021-06-04 Plastik poşetin iç kenarlarını kıvırma yöntemi ve bu yöntemin gerçekleştirilmesine yönelik cihaz.
DE102021114473.6A DE102021114473A1 (de) 2020-06-08 2021-06-05 Verfahren zur herstellung von innensäumen in einem kunststoffbeutel und vorrichtung zur durchführung dieses verfahrens
PL438083A PL246239B1 (pl) 2020-06-08 2021-06-07 Sposób wykonywania wewnętrznych obrzeży w torbie z tworzywa sztucznego i urządzenie do przeprowadzenia tego sposobu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES202030548A ES2800098B2 (es) 2020-06-08 2020-06-08 Método para realizar dobladillos internos en una bolsa de plástico y dispositivo para llevar a término dicho método

Publications (2)

Publication Number Publication Date
ES2800098A1 ES2800098A1 (es) 2020-12-23
ES2800098B2 true ES2800098B2 (es) 2021-05-11

Family

ID=73855014

Family Applications (1)

Application Number Title Priority Date Filing Date
ES202030548A Active ES2800098B2 (es) 2020-06-08 2020-06-08 Método para realizar dobladillos internos en una bolsa de plástico y dispositivo para llevar a término dicho método

Country Status (5)

Country Link
DE (1) DE102021114473A1 (pl)
ES (1) ES2800098B2 (pl)
FR (1) FR3111093B1 (pl)
PL (1) PL246239B1 (pl)
TR (1) TR2021009232A2 (pl)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406610A (en) * 1965-08-17 1968-10-22 Bertie C. Golden Plastic drawstring bag machine
US5057065A (en) * 1989-12-08 1991-10-15 Reynolds Metals Company Process for making draw tape bags with integrally formed draw tapes
WO2010086794A1 (en) * 2009-01-29 2010-08-05 Lohia Starlinger Limited A device and a method for making a double fold
WO2017108567A1 (en) * 2015-12-22 2017-06-29 Roll-O-Matic A/S Method and apparatus for making draw strip bags

Also Published As

Publication number Publication date
PL438083A1 (pl) 2021-12-13
FR3111093B1 (fr) 2024-05-24
ES2800098A1 (es) 2020-12-23
FR3111093A1 (fr) 2021-12-10
TR2021009232A2 (tr) 2021-12-21
PL246239B1 (pl) 2024-12-23
DE102021114473A1 (de) 2021-12-09

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