前苏联专利SU965347A3 Method for filling and sealing bags

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优先权

专利摘要:
Sacks are successively filled and closed in an automatic process by suspending each sack from near the mouth and spreading the side walls apart, filling the sack, allowing it to settle on a support while keeping the side walls taut, bringing the side walls together near the mouth and folding them over onto themselves, welding a closure tape over the folded-over portion and the adjoining unfolded portion of the sack, crimping the unfilled upper part of the sack and gathering it to form a frill, and applying a clamping ring beneath the frill.
公开号:SU965347A3
申请号:SU772534955
申请日:1977-10-19
公开日:1982-10-07
发明作者:Ахельполь Фритц；Фельдкемпер Рихард；Лангемайер Карл；Тетенборг Конрад；Упмайер Хартмут
申请人:Виндмеллер Унд Хельшер (Фирма)；
IPC主号:

专利说明:

(5) FILLING AND FITTING BAGS
one
The invention relates to packaging and packaging technology.
There is a known method of filling and sealing bags, which involves grabbing the bag, opening the bag neck, feeding bulk material into it, stretching and closing the bag neck with the help of the lidding element l J.
However, this method does not allow packaging of large-sized bags.
The aim of the invention is to provide packaging for large-sized bags.
The goal is achieved by the method of filling and closing, the bag is seized in its flat position from the sides at the neck, the flow of bulk material into the bag is carried out in its free-hanging position, while the stand is placed under the bag, and the closing the necks are made by
; bending the neck and applying it to the side surface of the bag, overlaying the curved neck and side surface of the bag, 5 which is welded with two parallel seams with the side surface of the bag and the neck, after which the neck is raised and formed into zigzag folds. IQ In addition, the walls of the bag are cleaned before overlaying them with tape.
FIG. 1 schematically shows a device for carrying out the method of filling and sealing, bags, side view 15; on . 2 - the same, top view j 3 - section A-A in FIG. one;
in FIG. C is a section BB in FIG. one; in fig. - 5 section BB in FIG. one; in FIG. in fig. 6 - view from Arrow G in FIG. 1 20 in FIG. 7 shows the cross section dd in fig. The method is carried out as follows.
Bag 1, which is in a flat-lying position, is taken by gripping 26 2 on both sides of its neck (Figs. 1 and 2). The subsequent opening of the neck is made by pneumatic suction cups 3 and t which are retracted to the sides of the bag wall (Fig. 3). The open mouth of the bag is brought by means of the grippers 2 to the funnel 5 for feeding bulk material. In this case, the bag occupies a free-standing position, without touching the gear of the heading 6, and the funnel 5 is placed in the neck of the bag. Then, a bulk material is fed into the bag, under the action of which the bag is flattened and lowered onto the stand 6. When it is lowered onto the stand, the funnel 5 is also lowered by means of a hydraulic mechanism 7, remaining in the process of filling inside the bag neck. . After the filling is completed, the grippers 2 emerge from the neck, the walls of the bag neck are stretched and folded with the help of a pair of grippers 8 and 9. Then, the throats are closed by bending it to the side surface of the bag with the grips 8, which rotate approximately 180 times. the neck is cleaned using a brush 10. After cleaning the surface of the curved neck, tape 11 is applied to it and to the side surface of the bag 11. Tape 11 is welded with two parallel seams to the side surface of the bag and neck (Fig. 7) . Then the neck is raised and formed into zigzag folds with the help of clips 12. The folds of the neck are formed into the socket with the help of clamping levers 13 and a clamping ring 1 consisting of two halves 7 is applied. Thus, the implementation of the proposed method enables the packaging of large-sized bags. Formula. the invention. 1. A method of filling and sealing bags, involving the gripping of the bag, opening of the neck of the bag, feeding in it of bulk material, stretching and closing of the neck of the bag with the help of a closing element, which, in order to pack large-sized bags, the bag is taken into its flat-cut position on the sides at the neck, the flow of bulk material into the bag is carried out in its free-standing position, with the bag placing a stand, and closing the neck is carried out by folding the neck. and applying a rloviny brkovoy it to the surface of the bag, overlapping the neck of the folded tape and a lateral surface of the bag, that two parallel welded seams with the side surface of the bag and the neck, after which the neck is raised and formed into the zigzag folds. 2. The method according to claim 1, of which is due to the fact that the walls, by milling on them with tape, are the sources of information taken into account during the examination. 1. The patent of England No. 116580, J Q Q С, published. 19b9.
"4j A

权利要求:
Claims (2)
[1]
Formula. inventions
The method according to π. 1, on the basis of the fact that the walls by mesh laying on their eyes tapes. 1. A method of filling and closing bags, involving the capture of the bag, opening the neck of the bag, feeding bulk material into it, stretching and closing the neck of the bag using a closure element, characterized in that, in order to pack large-sized bags, the bag is seized in its flat-lying position with the sides of the neck, the bulk material is fed into the bag in its free-hanging position, while a stand is installed under the bag, and the neck is closed by bending the throat ins and applying it to the surface of the bag brkovoy, laying on the folded neck and the side surface of the belt bag, that two parallel welded seams with the side surface of the bag and the neck, after which the neck is raised and formed into the zigzag folds.
[2]
2. S y and transmit.

类似技术:

公开号 | 公开日 | 专利标题

SU965347A3|1982-10-07|Method for filling and sealing bags

US3983682A|1976-10-05|Apparatus for forming, filling and inserting filled bags into cartons

US3830266A|1974-08-20|Drop-down fill spout for bag filling machine

JP2571603B2|1997-01-16|A device that fills and closes bags with one open end

CA2011813C|1996-09-17|Fill tube spreader

HU226909B1|2010-03-01|A method and an equipment for filling bags of a coherent series

GB2130173A|1984-05-31|Bag mouth closure and method and apparatus for making the same

US4115978A|1978-09-26|Apparatus for automatically filling and closing sacks

US4249361A|1981-02-10|Method of fully automatically filling and closing large sacks

US3973474A|1976-08-10|Apparatus for making bags

GB1308786A|1973-03-07|Method of and apparatus for closing filled flexible containers

US4815253A|1989-03-28|Forming, filling and sealing bags and depositing them in cartons

US4924656A|1990-05-15|Forming, filling and sealing bags and depositing them in cartons

US3656274A|1972-04-18|Machine for producing and filling bags

FR2476021A1|1981-08-21|Automatically filling and sealing plastic bags - machine holds bags, fills, presses sides, welds and drops bags on conveyor

US1889193A|1932-11-29|Machine for closing containers

US3439468A|1969-04-22|Method of manufacturing bag closures

US4257209A|1981-03-24|Apparatus for gathering the flattened filling ends of filled large sacks by means of zig-zag folding

ES2161126A1|2001-11-16|Machine for manufacturing, filling, and closing bags of meshed fabric

GB201559A|1924-04-10|Improvements in method and apparatus for packing material

CN107813993A|2018-03-20|A kind of blood taking needle packaging system

JPH1059308A|1998-03-03|Method for making upright type bag, filling, and packing it

JPH07156908A|1995-06-20|Vertical bag-making and charging packer

US2772530A|1956-12-04|Apparatus for forming, filling and sealing bags

US2385598A|1945-09-25|Bag closing machine

同族专利:

公开号 | 公开日

DE2652010A1|1978-05-24|

FR2370634A1|1978-06-09|

JPS5363191A|1978-06-06|

JPS61205902U|1986-12-26|

FR2370634B1|1984-04-27|

JPH0212161Y2|1990-04-05|

ES464115A1|1978-09-01|

BR7706772A|1978-07-11|

DE2652010C2|1984-03-01|

GB1565126A|1980-04-16|

US4162602A|1979-07-31|

引用文献:

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

FR779808A|1934-06-28|1935-04-13|Soc Produits Azotes Sa|Method of closing bags of paper or the like|

US2671585A|1948-02-12|1954-03-09|Bemis Bro Bag Co|Bag filling machine with slidably mounted bag clamping means|

US2493063A|1948-10-13|1950-01-03|Hercules Fasteners Inc|Sausage|

US2670294A|1950-02-04|1954-02-23|Frank Joseph James|Method of sealing sausage casings and product thereof|

AT276252B|1967-01-04|1969-11-25|Chemie Linz Ag|Process for welding tubular films made of thermoplastics|

FR1528657A|1967-02-15|1968-06-14|Potasse & Engrais Chimiques|Improvements to bagging devices|

DE1964674A1|1969-12-23|1971-07-01|Windmoeller & Hoelscher|Heat-and pressure-sealing machine for lamin - ated plastic pouch|

US3943687A|1973-07-18|1976-03-16|El Cu S.P.A.|Apparatus for taking-up and conveying bags|

DE2424631B2|1974-05-21|1978-10-19|Librawerk Pelz & Nagel Gmbh & Co Kg, 3300 Braunschweig|Bagging device|

DE2503403B2|1975-01-28|1979-03-15|Michael 8000 Muenchen Siegburg|Spreading device for sacks|DE2818552C2|1978-04-27|1987-03-12|Windmoeller & Hoelscher, 4540 Lengerich, De|

DE2821274C3|1978-05-16|1981-07-30|Windmöller & Hölscher, 4540 Lengerich|Device for taking over and turning the flat filling of large sacks to the side in preparation for the sack closure|

DE2821279C2|1978-05-16|1985-09-12|Windmöller & Hölscher, 4540 Lengerich|Device for gathering the flat-stretched filling end of a filled large sack by pulling it out by means of a zigzag fold|

AT383324B|1978-11-15|1987-06-25|Windmoeller & Hoelscher|METHOD AND DEVICE FOR CLOSING LARGE BAGS|

US4291517A|1979-12-14|1981-09-29|Arnold Lipes|Method and apparatus for bag filling, tieing and transfer|

DE3020485C2|1980-05-29|1983-11-03|Windmöller & Hölscher, 4540 Lengerich|Large sack with a 100 dm ↑ 3 ↑ excessive volume|

US4586319A|1982-09-30|1986-05-06|Minigrip, Inc.|Method of and means for easy opening bags|

CH659042A5|1982-10-16|1986-12-31|Buehler Ag Geb|PLANT FOR SACKING POSSIBLE PRODUCTS AND METHOD FOR THEIR OPERATION.|

US4514962A|1982-12-16|1985-05-07|Minigrip, Inc.|Method and apparatus for filling reclosable bags|

US4627218A|1984-01-09|1986-12-09|Esselte Security Systems|Method of automatically banderoling bundled sheet objects and apparatus for carrying out the method|

US4872303A|1988-02-25|1989-10-10|Mid America Machine Corp.|Bag top forming method and apparatus|

US5402619A|1993-09-16|1995-04-04|Bedford Industries, Inc.|Tin-tie bending machine|

US5444962A|1994-02-14|1995-08-29|United Parcel Service Of America, Inc.|Method and apparatus for loading and closing a container|

US5544466A|1994-02-14|1996-08-13|United Parcel Service Of America, Inc.|Method and apparatus for loading and closing a container|

US6240709B1|1999-07-20|2001-06-05|Linpac, Inc.|Collapsible bag for stacking and method thereof|

US7146785B2|2001-05-02|2006-12-12|Stravitz David M|Waste disposal devices|

US6761010B1|2001-12-26|2004-07-13|James B. Gibson|Medication organizing system|

US6851251B2|2002-07-31|2005-02-08|Saniquest Industries Corp.|Waste disposal devices|

DE102008020256A1|2008-04-22|2009-10-29|Haver & Boecker Ohg|Pack system|

US8127519B2|2008-07-14|2012-03-06|Stravitz David M|Method of inserting and storing waste for disposal|

US8215089B2|2008-07-14|2012-07-10|David Stravitz|Waste disposal devices|

TW201127715A|2009-09-15|2011-08-16|Gunze Kk|Bag closing apparatus and bagging apparatus|

US8833592B2|2009-10-30|2014-09-16|Munchkin, Inc.|System and method for disposing waste packages such as diapers|

US20110099945A1|2009-10-30|2011-05-05|Munchkin, Inc.|System and method for disposing waste packages such as diapers|

US8567157B2|2009-10-30|2013-10-29|Munchkin, Inc.|System for disposing waste packages such as diapers|

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US8690017B2|2009-10-30|2014-04-08|Munchkin, Inc.|Powder dispensing assembly for a waste container|

US20110099956A1|2009-10-30|2011-05-05|Munchkin, Inc.|System and method for disposing waste packages such as diapers|

US10343842B2|2009-10-30|2019-07-09|Munchkin, Inc.|System and method for disposing waste packages such as diapers|

US8647587B2|2009-10-30|2014-02-11|Munchkin, Inc|Powder dispensing assembly for a waste container|

US8739501B2|2009-10-30|2014-06-03|Munchkin, Inc.|System for disposing waste packages such as diapers|

US8635838B2|2009-10-30|2014-01-28|Munchkin, Inc.|System for disposing waste packages such as diapers|

JP6402516B2|2014-07-10|2018-10-10|住友ベークライト株式会社|Sealing device|

US10086996B2|2014-12-11|2018-10-02|Munchkin, Inc.|Container for receiving multiple flexible bag assemblies|

JP6446001B2|2016-05-26|2018-12-26|株式会社アメニティデザインエンタープライズ|Guide device, packaging bag feeder and automatic packaging machine|

法律状态:

优先权:

申请号 | 申请日 | 专利标题

DE2652010A|DE2652010C2|1976-11-15|1976-11-15|Method of closing bags|

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