|
Coperion delivers twin screw extruder for food extrusion application
7/19/2011 |
|
|
Symrise invests in extrusion technology for encapsulated flavours
Stuttgart, July 2011. - A twin screw extruder from Coperion GmbH, Stuttgart/Germany, formerly Werner & Pfleiderer, went into operation at Symrise AG, Holzminden/Germany, at the beginning of the year for the encapsulation of flavours. The extruder, a ZSK MEGAvolume PLUS with a screw diameter of 76 mm, is used for the mixing of various liquid flavours into a carbohydrate based matrix. The most important benefit of encapsulated flavours is their ability to preserve the optimum flavour of foodstuffs until the very moment of their consumption. Encapsulated flavours will also have a longer shelf life, are better protected and can be further processed more easily.
Compared to other processes for the encapsulation of flavours, the ZSK twin screw extruder offers many technological and economic benefits. Particularly advantageous are the co-rotating twin screws, which ensure an extremely fine dispersion and complete encapsulation of the flavours in the highly viscous matrix material. There is no need for any high-cost, time-consuming and possibly harmful downstream drying process. Moreover - unlike spray drying with diluted, sprayable mixtures - the temperature control of the extrusion process is independent from the necessary drying temperature, which means that the choice of the matrix material is subject to only a few limitations. Symrise uses the ZSK extruder for the production of flavour granules of a grain size as small as 0.6 mm. These tiny granules can be readily wetted with water during further processing steps.
Symrise's decision for the ZSK 76 MEGAvolume PLUS was preceded by decades of positive experience with Coperion twin screw extruders at its production facilities in Germany and the USA. Nevertheless, Symrise carried out extensive tests in Coperion's Food Test Lab prior to purchasing the machine. Dr. Ingo Reiss, Supply Chain Director NFP at Symrise, comments on the results as follows: "Coperion fully understood our requirements, both with regard to the quality of the encapsulated flavour granules and with regard to the necessary throughput rate of the extruder. The company was prepared to cooperate with us exhaustively in adapting the design of the centric pelletizing system ZGF 70 exactly to our needs."
The ZSK extruder at Symrise is installed in a production facility that complies with very high standards of hygiene. The entire extrusion system meets hygiene requirements of a much higher standard than is normally applicable in the food industry. It goes without saying that all parts of the system that come into contact with the product are manufactured from food-grade materials. Thanks to the extruder's WIP (Wash In Place) design, washing and flushing can be performed in the shortest possible time without any need to dismantle the extruder process section. Also easy to clean are the sectioned stainless steel supporting frame and the fully stainless steel cladding. Operation of the entire extrusion line is fully automatic, which means that the presence of employees in the clean room can be limited to an absolute minimum.
As the necessary space for the installation and commissioning of the extruder was extremely restricted at Symrise, the ZSK MEGAvolume PLUS was completely assembled at Coperion's production facility in Stuttgart for a factory acceptance test and then dismantled again for delivery to the customer's factory at Holzminden, where it was finally re-assembled and successfully put into operation.
Symrise introduced TPM (Total Productive Maintenance) into its production facility a few years ago. This continuous improvement process has its beginnings in the automotive industry. An essential feature of TPM is the proactive involvement of the designated machine operator in the entire investment project from the outset. TPM ensures that a purchased machine, already optimized prior to installation, will give satisfactory, zero-loss service on a continuous basis.
|
|
|
|
|
|
主站蜘蛛池模板：
jjzz亚洲|
免费无遮挡毛片中文字幕|
蜜桃狠狠色伊人亚洲|
国产成人影院一区二区三区|
亚洲色伊人|
岛国岛国免费v片在线观看|
欧美精品1卡二卡三卡四卡|
综合久久少妇中文字幕|
日韩av一二区|
尹人久久|
国产哺乳奶水91在线播放|
日韩乱码人妻无码中文字幕视频|
亚洲 欧美 动漫 少妇 自拍|
亚洲夜色噜噜av在线观看|
国产人妖网站|
日本千人斩综合网|
成人黄色AV网站|
久久精品国产99精品亚洲|
收集最新中文国产中文字幕|
国产精品一区二区久久岳|
377P欧洲日本亚洲大胆|
日逼黄片|
AV在线资源|
收集最新中文国产中文字幕|
131美女视频午夜免费网站|
99热门精品一区二区三区无码|
国产中文字幕在线一区|
аⅴ资源中文在线天堂|
99精品国产中文字幕|
亚洲欧美日韩愉拍自拍美利坚|
午夜福利国产精品小视频|
国产激情国语对白普通话|
精品一区在线电影|
亚洲福利一区二区在线|
亚洲av区一区二区三区|
九九天堂|
精品人妻无码|
成人福利视频|
国产精品啪|
亚洲av成人一区在线|
91人妻精|
