21. Many complained the winery was trying to save money by using screw caps instead of corks. 22. Since reintroduction, ever-increasing numbers of winemakers are using the screw cap within Australia and New Zealand. 23. Screw caps and synthetic corks, however, are thought be prone to another aroma taint : sulphidisation.24. Supporters say a " corky " wine would be a rarity when using a screw cap . 25. Screw caps were originally an internal thread design.26. "Sir, your'45 Margaux, out of a plastic bottle with screw cap _ $ 5, 000 !" 27. Odwalla has unveiled a new, slimmer bottle with a screw cap and a bolder, more colorful label. 28. The solution _ switch to plastic or screw caps , previously only found on cheap and bulk wines. 29. Corks allow a small amount of air to pass, while a screw cap seals out the air. 30. Screw cap on jar and shake gently.
