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A method for the production of a powder-ground tablet for the extraction of beverages as well as a compress obtainable by this method
专利权人:
CAFFEMOTIVE SRL
发明人:
BACCHI ANDREA
申请号:
SM201200046
公开号:
SMP201200046B1
申请日:
2012.10.24
申请国别(地区):
SM
年份:
2015
代理人:
摘要:
A method of making a tablet for hot espresso beverage extraction includes the steps of grinding a brewable product to obtain a powder having a substantially uniform particle size, dosing a predetermined amount of the ground product powder, moistening the powdered product dose, homogenizing the moistened mixture to obtain a powdered product with a substantially uniform moisture content, forming the powdered product dose to obtain a disk-shaped or prismatic tablet, and supplying an amount of energy to the tablet to obtain a substantially compact and integral item. The step of supplying energy is carried out by irradiating the tablet with an electromagnetic wave beam to overheat and partially bake and/or sinter the particles of the powdered product and impart a relatively compact and self-supporting construction to the finished tablet. The electromagnetic wave irradiation step is carried out at the end of the forming step while continuously compressing the dose.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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