Test Method for Product Fragility A shock machine is used to generate a damage boundary curve A vibration system is used to map out the natural frequencies of a product

Throughout the distribution system, packages are manhandled and mishandled in various ways: dropped, thrown, kicked and otherwise roughly abused; fall from conveyors or forklifts and crash to the floor;

Plasticating Extruder Gear reducer -Feed hopper Heater bands Feed throat

Introduction Color Perception Color Terminology Viewing Color

一、存货概述 二、原材料 三、委托加工材料 四、低值易耗品 五、包装物 六、存货清查

碳酸饮料的类型:果汁型、果味型、可乐型、低热量型、其他型。 两种工艺流程: (1)现调式(二次罐装法):先配好调味糖浆灌入包装容器,再灌装碳酸水 (2)预调试(一次罐装法):将调味糖浆和碳酸水定量混合,再灌装现调式工艺流程:

2.1 Introduction: the role of packaging in the food chain 2.2 Active packaging techniques 2.3 Intelligent packaging techniques 2.4 Current use of novel packaging techniques

Published odhead Publishing limited Abington Hall, Abington bridge CBI 6AH www.woodhead-publishing.com ablished in North America by CRC Press LLC 2000 Corporate Blvd, NW Boca Raton FL 33431 USA First published 2003, Woodhead Publishing Limited and CRC Press LLC C 2003. Woodhead Publishing limited The authors have asserted their moral rights This book contains information obtained from authentic and highly regarded sources Reprinted material is quoted with

26.1 Introduction: new packaging techniques and the consumer New packaging techniques promise consumers safe food products that keep their high quality throughout shelf-life. The improved quality has been achieved by applying tailored technological solutions that require highly specialised knowl- edge. From consumers'point of view these new techniques require explanations if food can keep fresh for an unexpected and thereby unnaturally long time

24.1 Introduction: the problem of plastic packaging waste Polymers and plastics are typical materials of the last century and have made a tremendous growth of some hundreds of tons/year at the beginning of the 1930s to more than 150 million tons/year at the end of the 20th century with 220 million tons forecast by 2005. Western Europe will account for 19% of that amount. Today