Apparatus and method for forming, filling and sealing packaging containers each comprising one pouring device
a technology of pouring device and packaging container, which is applied in the direction of transportation and packaging, liquid materials, packaging goods types, etc., can solve the problems of not being able to process or introduce charges, and achieve the effect of short downtime and easy access to application devices
Inactive Publication Date: 2012-08-23
ROBERT BOSCH GMBH
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- Application Information
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Benefits of technology
The invention is a device for making packaging containers with a pouring device. The apparatus is designed to be simple and easy to maintain. It includes a sterilizing device that keeps the material web free of germs. The apparatus has a forming shoulder and a filling pipe that allows for quick restarts and easy adjustments. The shaping device is designed to allow for faster filling of bags. The apparatus can be connected to a material web using a plate-shaped element and a mouthpiece. The bags can be easily emptied by tilting them. The invention also includes production facilities with parallel apparatuses for forming, filling, and sealing bags. The apparatuses can have a common sterilizing device or control device. The invention also includes a method for making packaging containers and bags produced by this method.
Problems solved by technology
The known apparatus is not suitable for processing or introducing charges which require a certain shelf life or in which formation of germs has to be prevented or delayed, as is necessary, for example, in the case of milk or similar charges.
Method used
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[0015]In the figures, identical parts or elements are designated by the same reference numbers.
[0016]FIG. 1 shows an apparatus 10 for forming, filling and sealing bags 5 each comprising a pouring device 1. The apparatus 10 comprises a storage device 11, in which a flexible material web 12 made of heat-sealable plastic material is stored in the form of a roll 13. Possible materials for the material web 12 are all materials from the prior art that are suitable for producing so-called “tubular bags”. Viewed in the feed direction of the material web 12 as indicated by the arrow 14, the storage device 11 is followed by a first application device 15 for the pouring device 1. Here, the first application device 15 has a punch 16 in particular, which punches a hole (not shown) in the material web 12, and the separated and in particular circular waste material is collected in a collecting vessel 18, which is located on the opposite side of the material web 12 from the punch 16.
[0017]The punch...
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Abstract
The invention relates to an apparatus (10) for forming, filling and sealing bags (5) each comprising one pouring device (1), having a first application device (15) for forming a hole in a flexible material web (12) and for attaching at least one part (2) of the pouring device (1) to the material web (12), a device (23) for forming a hose (25) from at least one material web (12), a filling device (28) for filling the hose (25) or the bag (5) and a cross-seam seal and separation device (33) for separating one bag (5) each from the hose (5), wherein the device (23) for forming the hose (25) forms the hose (25) from a single material web (12) by means of a reshaping device (24) and wherein a first part (2) of the pouring device (1) is fastened to the side (3) of the material web (12) forming the interior of the bag (5) before forming the hose (25).
Description
BACKGROUND OF THE INVENTION[0001]The invention relates to an apparatus, according to the preamble of claim 1, for forming, filling and sealing packaging containers each comprising a pouring device. The invention further relates to a method according to the preamble of the independent claim.[0002]An apparatus is already known from US 2003 / 0001002 A1. In the known apparatus, beverage cartons are produced with a pouring device comprising a straw. The pouring device, congruent with a hole formed in a material web, is arranged on the side of the material web that forms the subsequent inner face of the carton. From the outside of the carton, provision can be made to cover or seal the pouring device by means of a protective film.[0003]The known apparatus is not suitable for processing or introducing charges which require a certain shelf life or in which formation of germs has to be prevented or delayed, as is necessary, for example, in the case of milk or similar charges.SUMMARY OF THE INV...
Claims
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IPC IPC(8): B65B3/02B65B9/20
CPCB65B9/2028B65B9/213B65B2210/02B65B61/186B65B65/006B65B55/103
InventorHENNISSEN, MAURICEVAN MENS, HEINROMIJN, BASVAN LAARHOVEN, MARCELLAMBIE, JAN
OwnerROBERT BOSCH GMBH