DE7527440U - Stopper closure - Google Patents

Description

PATENT ADVOCATE DIPL.-PHYS. HEINRICH SEIDS

62 Wiesbaden · Blerstadter Höhe 15 · Postfadi 12068 · Telephone (06121) 565302 Postal check Frankfurt / Main 1810 08 - 602 Bank Deutsche Bank 395 6? 72 · Wet. Sparkasse 108 00 30 65

Wiesbaden, August 14th L 262 gr / rd

Metal capsule factory Loos & Co. GmbH

62 Wiesbaden-Dotzheim

Stopper closure

The invention relates to a stopper seal made of plastic for closing bottles, in particular wine bottles. \

In the usual way of closing wine bottles i Used stoppers made of natural cork, always come down with defective ones Stopper that cause a cork taste · In addition - due to the porosity of the cork material - fiaAet Gas exchange takes place through the sulfur dioxide contained in the wine partially through the stopper or the cork exit. However, the bit softening of the sulfur dioxide is not desirable, as it affects the shelf life of the stored wine What is important is «In addition, the stored wine should be protected against access

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Dipl.-Fhyf. Heinrich Seid Patent Attorney 62 Wiesbaden Bierstadter Höhe IS PO Box 12068 9 (06121) 565382

be sealed from air-oxygen. Similar conditions also prevail with other beverages with regard to taste neutralization and conclusion against Oasvae exchange.

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Attempts have been made to remedy the above-mentioned deficiencies To close wine bottles with a plastic stopper (. By choosing a suitable plastic, taste neutrality was achieved, but gas exchange was possible not prevented by plastic stoppers in this embodiment will.

The object of the invention is therefore to provide a stopper seal made of plastic for closing bottles, in particular Wine bottles to create with any of the foregoing The lack of gas exchange will remedy, i.e. the stoppers of this type are designed so that they are at least as gas-impermeable are that it is sufficient to ensure a constant quality of a beverage sealed with it and you don't influence the taste too.

According to the Srfintemg, this is achieved by the fact that the flaefee Oberselt · des Stopf emveraehluuu sea with «imer Alnalniam foil veraebea or occupied lsi; · Di · Alnmi & imfolie came a ·

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7527440 oua78 I.

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tHpl.-Phy ». Heinrich Seid * · Patent Attorney · «2 Wiesbaden · Blerstadter Höhe W · Pottfadi 120M

(06121) M9302

Thick · of 20 η, and is then absolutely gas-tight, and can with the flat top of the stopper insole without further glued. The stopper itself can be made of polyethylene

In the context of the invention, it is then of particular advantage to coat the aluminum foil with a polyethylene film on at least one side to coat. This measure is achieved, the coated film with the also made of polyethylene to weld existing plugs.

An exemplary embodiment of the invention is explained in more detail below with reference to the drawing. It shows:

1 shows a stopper according to the invention in a side view (half section);

2 shows a detail "A * in an enlarged reproduction; FIG.

Fig. 3 ice bottle cap old Stepfe "vors" fel "#s according to the invention ia axial switching.

As the drawing shows, he is
■ it bucket of flat oil »2 eaaeebiHet, 3 enfgebr * cht xst. Again

Stuff weleber the

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7527440 Oi.9176

Dipl.-Phy ·. Heinrich Sddt · Patent Attorney · 62 Wletbadtn · Bi «ntadter Höhe 15 · Poetfach 12068 · Gf (06121) 565382

section "A * of Figure 2 shows, the aluminum foil 3 is on their underside or their support surface with a plastic layer 4, for example a Folyäthylensehioht coated. The aluminum foil 3 laminated in this way can thus also be made of polyethylene Stopper 1 are perfectly fused. Ss is however, it is also possible to glue an uncoated aluminum foil to the top of the stopper.

As Figure 1 also shows, the flat top of the stopper 1 completely covered with the aluminum foil 2 « so that gas exchange is completely prevented.

As FIG. 3 shows, it is possible to use the stopper 1 * according to the invention with a pre-shrunk bottle cap 5 ßu associate. The shrink film flange 6 extends over the aluminum film 3 '. The shrink film flange 6 and the aluminum foil 3 * are then covered with a additional Alnmimlumziersehelo «7 laminated. This aluminum hot tub 7 is only intended as an ornament or concealment and forms a germinal conclusion, and can be used in well-known «Eise etarebeteesma be.

—Protective claim—

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7527440 04.03L7I

Claims (8)

Protection claims 1) Stopfanvarschluee made of plastic for the Yerschllasp ^ i of bottles , in particular wine bottles, characterized »that the flat top (2) of the stopper (1) is provided or covered with an aluminum foil (3). 2) stopper closure according to claim 1, characterized in that that the stopper (1) is made of polyethylene. 3) stopper valve according to claim 1 and 2, characterized in that that the aluminum foil (3) is coated on at least one side with a polyethylene layer (4). 4) stopper closure according to claim 1 to 3, characterized in that that the stopper (i) and the aluminum foil (3) are fused together. 5) stopper closure according to claim 1 to 4, characterized in that that the stopper and aluminum foil are glued together. / 6 7527440 03/04/76 Dip? -fhys. Heinrich Silk · Patent Attorney · 62 Wiesbaden · Bierstadler Habe IS · Postfach I206B · ® (06121) 565982 6) stopper closure according to claim 1 to 5, characterized in that the aluminum foil (3) has a thickness of 20 Ά . 7) Stopper closure according to one of claims 1 to 6, characterized in that the stopper (1 ¹ ) is connected to a pre-shrunk bottle cap (5) made of shrinkable film. 8) Stopper closure according to claim 7, characterized in that the stopper (1 <) connected to a pre-shrunk capsule (5) trigt an additional aluminum decorative disc (7) on the top side provided ^{with an aluminum foil (3 1).} 7527440 Q4.os.76