Have you ever pulled a beer out of the back of the fridge and thought; how long has this been here? If you're like me, you'll immediately consider whether to take the plunge and drink it. You might start to wonder, do craft beers expire?The short answer is no, even old beer is drinkable in most case

We have noticed many breweries don’t have the option to test new raw materials and ingredients – or experiment with recipe ideas on a smaller scale.This means there is a risk that the flavor profile, bitterness and aroma is not what they expected and they have a large batch, which needs to be sold –

1. In terms of the thickness of the inner liner, if the inner liner is too thin, under the repeated action of the heat and cold of the wine, the thermal expansion and contraction of the welding seam will easily open and leak. If such a problem occurs, on the one hand, it will affect the brewing, and