white porcelain

Not yet decals paper white porcelain

Sensual 系列

Sensual 系列 是RONA最引以為傲的一款頂級專業手工杯,品酒師針對不同酒性的特質所精心設計,利用最純孰的手工藝法打造出最輕薄的水晶玻璃杯。不同的杯型適用在不同的酒款、品種。符合所有對酒杯最挑剔的愛酒人士的需求。同時這也是一系列最適合品酒+品杯的杯款。

Coffee Cup

Made with porcelain coffee cup

Swan 系列

Swan系列是RONA 2014年於法蘭克福發表的最新產品,產品一發表隨即驚艷全場其他杯廠,再一次展現 RONA 將機器杯提升至最高品質的企圖心&壯志!

每款杯型都是通過專業的測試,更細分香檳杯 & 氣泡酒杯 兩種杯型,更得其所。

Swan系列的設計重點在於模擬手工杯的製程 (杯壁均衡、杯底凹槽、杯腳細長),尤其是杯腳細長這個技術是超高難度的,【波西米亞人】今年至 RONA 工廠參觀,細長杯腳一體成形 (pull stem) 的成功率是很低的,一拉不起來,整個杯子前功盡棄,再融回火裡重新來過。


LYNX 系列 是一款專業品酒師針對不同酒性的特質所精心設計的專業酒杯。不同的杯型適用在不同的產品、品種。符合所有對酒杯最挑剔的愛酒人士的需求。同時這也是一系列最適合品酒+品杯的杯款。


A vacuum coffee maker operates as a siphon, where heating and cooling the lower vessel changes the vapor pressure of water in the lower, first pushing the water up into the upper vessel, then allowing the water to fall back down into the lower vessel. Concretely, the principle of a vacuum coffee maker is to heat water in the lower vessel of the brewer until expansion forces the contents through a narrow tube into an upper vessel containing coffee grounds (as water temperature increases, dense liquid water increasingly converts to less dense water vapor gas, which takes up more space and thus increases pressure); when the water reaches and exceeds the boiling point (so the vapor pressure equals and then exceeds atmospheric pressure), the (water vapor) pressure in the lower vessel exceeds the (atmospheric) pressure in the top vessel and water is pushed up the siphon tube into the upper vessel. During brewing, a small amount of water and sufficient water vapor remain in the lower vessel and are kept hot enough so the pressure will support the column of water in the siphon. When enough time has elapsed that the coffee has finished brewing, the heat is removed and the pressure in the bottom vessel drops, so the force of gravity (acting on the water) and atmospheric pressure (pressing on the upper vessel) push the water down into the lower vessel, through a strainer and away from the grounds, ending brewing. The coffee can then be decanted from the lower chamber; the device must usually be taken apart to pour out the coffee.

The iconic Moka pot coffee maker functions on the same principle but the water is forced up from the bottom chamber through a third middle chamber containing the coffee grounds to the top chamber which has an air gap to prevent the brewed coffee from returning downwards. The prepared coffee is then poured off from the top.
1 2 3 4 5 下一頁>> 

地址: No.19-10,Sec.1,Huanzhong Rd.,Beitun Dist.,Taichung City 406 ,Taiwan 客服電話:886-4-2421-0461
公司傳真:886-4-2421-0483 客服信箱 服務時間:AM9:00-PM6:00

Page Top