EP2886319A1 - Vorrichtung und Verfahren zur Einführung einer Innentasche in eine Raphia-Tasche - Google Patents

Vorrichtung und Verfahren zur Einführung einer Innentasche in eine Raphia-Tasche Download PDF

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Publication number
EP2886319A1
EP2886319A1 EP13005967.8A EP13005967A EP2886319A1 EP 2886319 A1 EP2886319 A1 EP 2886319A1 EP 13005967 A EP13005967 A EP 13005967A EP 2886319 A1 EP2886319 A1 EP 2886319A1
Authority
EP
European Patent Office
Prior art keywords
bag
inner bag
raffia
suction
introduction
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.)
Withdrawn
Application number
EP13005967.8A
Other languages
English (en)
French (fr)
Inventor
Bruno Duarte Costa Azevedo
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.)
Vitra Ind e Comercio de Maquinario Para Rafia Ltda
Original Assignee
Vitra Ind e Comercio de Maquinario Para Rafia Ltda
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 Vitra Ind e Comercio de Maquinario Para Rafia Ltda filed Critical Vitra Ind e Comercio de Maquinario Para Rafia Ltda
Priority to EP13005967.8A priority Critical patent/EP2886319A1/de
Publication of EP2886319A1 publication Critical patent/EP2886319A1/de
Withdrawn legal-status Critical Current

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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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • 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
    • B31B70/003—Opening or distending 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
    • 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
    • B31B2170/00—Construction of flexible containers
    • B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
    • B31B2170/202—Construction of flexible containers having multi-layered walls, e.g. laminated or lined having liners applied in already made bags, e.g. including turning the bags inside out
    • 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

Definitions

  • the present invention relates to a device and method for automating the insertion of an inner bag in a raffia bag. Its field of application is the manufacture of packaging.
  • the manufacturing of raffia bags with an inner bag as a liner is carried out manually.
  • the raffia bag is made from a coil of tubular raffia fabric cut to the desired size for the bag depth.
  • the inner bag usually polyethylene, also comes in tubular form cut to the right dimensions, and its back bottom welded so that the product to be packaged in it is sealed from the outside.
  • the process is done manually, the inner bag being placed on a hanger and the raffia bag coming from below.
  • the inner bag is a little longer, so it does not interfere with the suction devices used during this operation. Manual entry of the inner bag in the raffia bag, and delicate and subsequent handling of the inner bag during the packaging make the operation very costly.
  • the device used for manufacturing the bag assembly raffia / inner bag is simple and reliable.
  • the basic element of the device of the invention is constituted by two cars that embody a perforated tube for securing the inner bag by its sides.
  • the contrary movement of the two cars causes the folding of the inner bag, and the perforated tubes themselves constitute sufficient stiffening element for the introduction of the inner bag in the raffia bag by a longitudinal movement of the cars.
  • This introduction is facilitated by the simultaneous opening of the raffia bag mouth by the separation of an up moving suction elevator from a suction table, the raffia bag being immobilized between them.
  • the coordinated movement of both cars is achieved by a frame formed by two parallel bars joined together at their ends by two supports, each car being associated with a longitudinal piston and a transverse piston, which ensures their movement along two perpendicular axes.
  • the method comprises the following steps:
  • the device of the invention comprises two cars (1), each of which is attached to a perforated tube (11), and a guide tube (12) passing through a slot (91) arranged in a guide plate (9).
  • a rack (2) allows the coordinated movement of the two cars (1), being constituted by two rods (21) passing through respective holes provided in the cars (1).
  • Two supports (22) hold together the parallel bars (21) of the rack (2).
  • a passive table (4) and a suction table (7) fixed to the ground and between them are disposed.
  • a set of transverse actuators (51) attached to the guide tubes (12) of the cars (1) and integral with the guide (9) plate, and a set of longitudinal piston (5) attached to the passive table (4) and integral of the cars (1) ensure the movement of the cars (1) in two perpendicular axes.

Landscapes

  • Supplying Of Containers To The Packaging Station (AREA)
EP13005967.8A 2013-12-20 2013-12-20 Vorrichtung und Verfahren zur Einführung einer Innentasche in eine Raphia-Tasche Withdrawn EP2886319A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13005967.8A EP2886319A1 (de) 2013-12-20 2013-12-20 Vorrichtung und Verfahren zur Einführung einer Innentasche in eine Raphia-Tasche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13005967.8A EP2886319A1 (de) 2013-12-20 2013-12-20 Vorrichtung und Verfahren zur Einführung einer Innentasche in eine Raphia-Tasche

Publications (1)

Publication Number Publication Date
EP2886319A1 true EP2886319A1 (de) 2015-06-24

Family

ID=49918365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13005967.8A Withdrawn EP2886319A1 (de) 2013-12-20 2013-12-20 Vorrichtung und Verfahren zur Einführung einer Innentasche in eine Raphia-Tasche

Country Status (1)

Country Link
EP (1) EP2886319A1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017065705A1 (en) * 2015-10-12 2017-04-20 Gökhan Bakir Automatic sack inserting machine for polypropylene and polyethylene sack
WO2017161430A1 (pt) * 2016-03-24 2017-09-28 Silva Luis Dias Da Equipamento para inserção contínua de bobina plástica linear no interior de bobina de polipropileno trançado tipo ráfia
CN108357726A (zh) * 2017-11-22 2018-08-03 芜湖恒耐特传动设备有限公司 一种水泥包装袋处理装置
CN108909036A (zh) * 2018-08-30 2018-11-30 江苏万乐自动化装备有限公司 一种用于双层袋套袋机的波浪形防袋底折角装置
WO2019075538A1 (pt) * 2017-10-18 2019-04-25 Embrasatec Indústria E Comércio De Embalagens Ltda Embalagem do tipo saco ou sacaria, e processo de fabricação de embalagem do tipo saco ou sacaria
CN110893701A (zh) * 2019-12-03 2020-03-20 王义文 一种复合塑料编织袋制作方法
CN112092454A (zh) * 2020-09-21 2020-12-18 盐城工学院 一种高效防泄漏双层吨袋贴合充气装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8802696A (pt) 1988-06-03 1990-01-16 Marcelo Pavlenco Rocha Sistema eletronico de automatizacao de farois
NL8903190A (nl) * 1989-12-29 1991-07-16 Bosgraaf Steven Werkwijze en inrichting voor het aanbrengen van een buitenzak over een binnenzak.
BRPI0805186A2 (pt) 2008-11-14 2010-08-17 Marcio Vaccaro disposição construtiva introduzida em saco de ráfia revestido internamente com saco de polietileno (liner) com válvula

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8802696A (pt) 1988-06-03 1990-01-16 Marcelo Pavlenco Rocha Sistema eletronico de automatizacao de farois
NL8903190A (nl) * 1989-12-29 1991-07-16 Bosgraaf Steven Werkwijze en inrichting voor het aanbrengen van een buitenzak over een binnenzak.
BRPI0805186A2 (pt) 2008-11-14 2010-08-17 Marcio Vaccaro disposição construtiva introduzida em saco de ráfia revestido internamente com saco de polietileno (liner) com válvula

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017065705A1 (en) * 2015-10-12 2017-04-20 Gökhan Bakir Automatic sack inserting machine for polypropylene and polyethylene sack
AT521187A1 (de) * 2015-10-12 2019-11-15 Goekhan Bakir Verfahren für das Betreiben einer Sackeinführungsmaschine
AT521187B1 (de) * 2015-10-12 2020-02-15 Goekhan Bakir Verfahren für das Betreiben einer Sackeinführungsmaschine
WO2017161430A1 (pt) * 2016-03-24 2017-09-28 Silva Luis Dias Da Equipamento para inserção contínua de bobina plástica linear no interior de bobina de polipropileno trançado tipo ráfia
WO2019075538A1 (pt) * 2017-10-18 2019-04-25 Embrasatec Indústria E Comércio De Embalagens Ltda Embalagem do tipo saco ou sacaria, e processo de fabricação de embalagem do tipo saco ou sacaria
CN108357726A (zh) * 2017-11-22 2018-08-03 芜湖恒耐特传动设备有限公司 一种水泥包装袋处理装置
CN108909036A (zh) * 2018-08-30 2018-11-30 江苏万乐自动化装备有限公司 一种用于双层袋套袋机的波浪形防袋底折角装置
CN110893701A (zh) * 2019-12-03 2020-03-20 王义文 一种复合塑料编织袋制作方法
CN112092454A (zh) * 2020-09-21 2020-12-18 盐城工学院 一种高效防泄漏双层吨袋贴合充气装置

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