What Is a Poison Oak Rash?

Softwood raw materials are also called "soft gold" because of their scarcity. The raw material for cork processing is oak bark (also known as cork oak).

Oak bark

For the collection of famous wines, oak stoppers are very important. Oak stoppers cannot be considered as the name suggests, but are actually made from oak bark.

Oak tree is very magical. It has two layers of skin: the inner and outer skins. The bark grows every year and will die to form the outer skin at a certain age. The new bark thrives inside. At this time, people peel the outer skin to make it. Oak stopper.

The wine stoppers based on oak stoppers can be divided into four types. The advantages and disadvantages of wine stoppers and their bases basically represent the quality of wines.

1. The most expensive oak stopper is a log stopper, which is directly cut from oak bark. The most expensive log stopper in an Italian winery is Quintarelli's Amarone Classico. A log stopper is worth more than 5 euros. You should know that in Italy, France, and Spain, many ordinary table wines cost 1 euro per bottle, that is, 1 A stopper can buy 5 bottles of wine. With such a stopper, the quality of the wine can be imagined.

2, followed by 1 + 1 oak plugs, two ends of which are two small pieces of raw oak chips, round plugs pressed by oak debris in the middle, now the technology is very developed, and can be used as a layer of skin, so that the oak debris will not be exposed Outside, people who do nt understand thought it was a log stopper, and actually cut it out to understand.

3. Once again, the wood plug is crushed, that is, the waste left over from making the raw wood plug is crushed into crushed particles, and then pressed into a cylindrical plug. A little adhesive is added, but it is not harmful to the human body. Theoretically, the cork stopper will not be inferior to the original cork stopper in terms of maintaining the quality of the wine. This is always emphasized by any winery that uses the cork stopper, because the Chinese also do not like the cork stopper and think it is low-end. Wine. In fact, in addition to environmental protection, wood corks can also avoid the public enemy of wine: oak cork pollution, to ensure that the wine does not deteriorate.

4, the cheapest is a synthetic stopper, the most common is a polymer synthetic stopper, or "rubber stopper", which is basically used for ordinary meals.