BE448022A

BE448022A -

Info

Publication number: BE448022A
Authority: BE
Priority date: 1941-11-21
Also published as: FR877132A

Description

       

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mique ou en verre, convenant particulièrement aux flacons qui doivent avoir une contenance bien déterminée, par exemple aux flacons destinés à contenir des produits rares et coûteux tels que. des parfums.

  
Conformément à l'invention, un flacon est établi en deux ou plusieurs parties, dont la forme permet l'obtention au moule, soit par coulage, soit par es-

  
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met l'obtention de contenance très précise.

  
Le collage à froid peut être réalisé par des produits résineux, des gommes ou tous constituants chimiques jouant le rôle d'adhésif.

  
Le liaison à chaud peut être faite par application de barbotine de terre avant la cuisson pour les céramiques, par un fondant vitrifiable, par exemple

  
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ques et diversement colorées ou incolores. Elles peuvent être en terres poreuses rendues étanches par l'apport d'une couverte vitrifiable,comme les fsîences, en terres vitrifiées compactes comme .les grés, en porcelaine, en verre ou en cristal.

  
On décrira, cièaprès, à titre d'exemple, trois formes de réalisation du procédé qui fait l'objet de l'invention, en référence au dessin annexé,dans lequel : 

  
le figure 1 montre une première forme de réalisation appliquée à un flacon

  
 <EMI ID=6.1>  bouchage du flacon et la figure 4 est une coupe transversale correspondante , les deux parties ayant été écartées pour que chacune d'elles apparaisse séparément.

  
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droite de ces figures, tandis que leur moitié gsuche est une coupe verticale sur

  
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re apparaître séparément.

  
Le flacon représenté à la figure 1 se compose de deux parties 1 et 2 obtenues séparément,par exemple par estampage.La partie inférieure 1 forme base et

  
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mique or glass, particularly suitable for bottles which must have a well-defined capacity, for example bottles intended to contain rare and expensive products such as. perfumes.

  
According to the invention, a bottle is established in two or more parts, the shape of which allows the mold to be obtained, either by casting or by es-

  
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puts obtaining very precise capacity.

  
Cold bonding can be carried out by resinous products, gums or any chemical constituents acting as an adhesive.

  
Hot bonding can be done by applying an earth slip before firing for ceramics, by a vitrifiable flux, for example

  
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ques and variously colored or colorless. They can be in porous earths made watertight by providing a vitrifiable cover, such as fsîences, in compact vitrified earths such as stoneware, porcelain, glass or crystal.

  
Three embodiments of the process which is the subject of the invention will be described below, by way of example, with reference to the appended drawing, in which:

  
Figure 1 shows a first embodiment applied to a bottle

  
 <EMI ID = 6.1> closure of the vial and FIG. 4 is a corresponding cross section, the two parts having been separated so that each of them appears separately.

  
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of these figures, while their left half is a vertical section on

  
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re appear separately.

  
The bottle shown in Figure 1 consists of two parts 1 and 2 obtained separately, for example by stamping. The lower part 1 forms the base and

  
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Claims

above, Part .2 has an opening 5 intended for plugging which could be of any type capable of ensuring tightness after filling <EMI ID = 10.1>

of this clogging.

In the embodiment shown in Figure 2, the bottle also consists of two parts 7 and 8 with bearing surfaces 9 and 10; part 7 forms the base of the bottle, while part 8 forms the body and carries the opening 11 for filling and capping; the stopper has been indicated in 12.

In the embodiment shown in Figures 3 and 4, the bottle consists of two parts 13-14 with bearing surfaces 15-16, each of these

Of course, the embodiments described above and shown

to apply the method which is the object of the invention to the manufacture of vials of any shape provided with any closure system.

1) Process for the manufacture of ceramic or glass flasks suitable in particular for flasks which must have a well-determined capacity, for example for those intended to contain rare and expensive products such as perfumes, and consisting in establishing a flask in two or several parts obtained from the mold, either by casting, or by stamping or by pressing and joining these constituent parts along fitting bearing surfaces using a cold-acting adhesive or a rendered vitrifiable flux fixed by cooking or steaming, or by welding obtained by cooking or softening.

2) Forms of embodiments of the process according to 1) furthermore representing the following characteristics:

a) one of the constituent parts of the bottle has the opening for filling and stoppering, the stopper system possibly being of any type.