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Unit for filling containers, comprising an insulator, especially for a production installation

A technology for production equipment and isolators, applied in packaging, packaging sterilization, packaging protection, etc., can solve problems such as not being completely satisfactory

Active Publication Date: 2010-10-06
SIDEL PARTICIPATIONS SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] in An example of this type of isolator for a filled cell according to the applicant's known prior art is shown on Fig. 1 , however it is not entirely satisfactory

Method used

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  • Unit for filling containers, comprising an insulator, especially for a production installation
  • Unit for filling containers, comprising an insulator, especially for a production installation
  • Unit for filling containers, comprising an insulator, especially for a production installation

Examples

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Embodiment Construction

[0032] In the following description and claims, terms such as "upper" and "lower", "axial" and "radial" are used by way of example and not limitation, and longitudinal, vertical The directional and transverse orientations are used to indicate elements respectively according to the definitions given in the description and with respect to the trihedron (L, V, T) shown on the diagram.

[0033] In the description, identical, similar or like elements are indicated by the same reference numerals.

[0034] In order to illustrate the present invention, in figure 1 A filling unit 10 according to the prior art is shown above, which can be integrated, in particular, into a container production plant 12 .

[0035] In what follows in the present description, the term "container" designates generally and non-limitatively all types of containers 14, such as bottles, ampoules and the like.

[0036] The container filling unit 10 comprises an isolator 16 in order to carry out the container fi...

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Abstract

The invention relates to a unit (10) for filling containers (14), comprising an insulator (16) having a body (18) provided with an inlet (E) and an outlet (S), the structure (20) of the body (18) defining a space (V) forming an aseptic working region (22) and comprising insufflation means (28) which are arranged in the upper part of the insulator (16) and are able to insufflate a sterile air flow for creating an overpressure inside the space (V). The invention is characterised in that the insufflation means (28) are arranged in the insulator (16) in such a way as to project a laminar-type flow (F) to lick the outer surface (44) of the containers (14), and the insulator (16) comprises evacuation means (48) which are separate from the inlet (E) and the outlet (S) and used to enable a controlled evacuation of the insufflated sterile air flow (F).

Description

technical field [0001] The invention relates to a container filling unit comprising an isolator, in particular for a production plant. Background technique [0002] Numerous plants are known for the production of containers, in particular bottles, such as the plant described in patent document EP-B1-1.012.047. [0003] Manufacturing plants of this type generally comprise different units in which conveying means are arranged to carry out successively the operations from container formation to the obtaining of filled and sealed containers—forming a final product manufacturing process. [0004] In a plant for the manufacture of bottles of plastic material such as PET (polyethylene terephthalate), the processing from preform to bottle is first carried out upstream in a blowing unit, in a mold for a preform The forming process is carried out by blowing or stretch-blowing, the preforms being preheated in an oven. [0005] In general, the blowing unit is integrated into the manuf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67C7/00B65B31/02
CPCB65B55/10B67C2003/2688B67C2003/228B65B55/027B67C7/0073B08B9/0804
Inventor E·阿德里安森斯
Owner SIDEL PARTICIPATIONS SAS
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