Aluminum screw cap Sheet

As we all know, corks for wine are generally packaged in corks. However, since Stelvin successfully developed a screwcap suitable for wine in 1984, more and more wine producers have gradually adopted the Stelvin screwcap produced by them (Note: The cap is an aluminum anti-theft cap with a special pad) At present, the global sales volume of the bottle cap has exceeded 1 billion, and has maintained a rapid growth momentum in recent years. With its own advantages, Aluminum screw cap Sheet have gradually replaced the cork stopper market and become another major theme of wine packaging. The following briefly introduces the advantages of aAluminum screw cap Sheet on wine packaging.



1. Sealing performance
The cap made of Aluminum screw cap Sheet uses special sealing material, and its low permeability and zero permeability characteristics effectively prevent the oxidation of the wine in the bottle, so that the wine maintains freshness and retains the fruity aroma. No matter how long the storage time is, no chemicals will be produced. Currently on the market, sealing gaskets are mainly used: Saran / tin and Saranex.
2. Health and environmental protection requirements
Wines packaged with cork stoppers have been aged for many years. Bottles sealed with synthetic stoppers are generally oxidized, while wines sealed with natural stoppers are highly contaminated with oak because the cork stoppers produce a compound TAC (trichlorobenzene) during storage. Methyl ether). The gasket of the cover made of Aluminum screw cap Sheet, the part in contact with the wine is 0.20μm thick PVDC coating, which is characterized by stable quality, acid and alcohol resistance, in line with food hygiene packaging standards, in line with the US FDA requirements. Keep the wine fresh.
3. Easy to use
The cover made of Aluminum screw cap Sheet is easy to open and no special tools are needed. If a cork stopper is used for sealing, opening is inconvenient, a special opener is required, and time is wasted, and sometimes the cork stopper cannot be opened and the like. There are more and more occasions to drink wine, especially in wedding parties, picnics, aviation wine, etc. Sometimes there is no opener, drinking is very inconvenient