Produkte von Herausgeber EHEDG

EHEDG June 2009 Seiten / pages: 14 In many areas there is an increasing demand for self stable products. However, microbial product contamination limits the shelf life of sensitive products which are not protected by any preservatives or stablised by their formulation. Products which fail this inherent protection have to be sterilised and in consequence, the equipment must...

EHEDG October 2010Seiten / pages: 26 Every process plant is equipped with valves. In dry particulate materials processing, valves fulfil numerous functions: shut-off and opening of flow lines, direction and flow control, protection against excessive orinsufficient pressure and against intermixing of incompatible media at intersection points in the process. The quality of the...

EHEDG 2011 Seiten /pages: 22 Every process plant is equipped with valves, which fulfil numerous functions. These include line shut-off, opening, change-over and control of product flow, while also giving protection against both excessive or insufficient pressure and intermixing of incompatible media at intersection points in the process line. Diverter valves are applied...

EHEDG 2013 Seiten /pages: 24 Special demands are made with regard to CIP-capability of disc stack centrifuges used in the food processing and pharmaceutical industry. These requirements, their implementation and related design principles are handled in detail in this guideline. This guideline covers the hygienic aspects of disc stack centrifuges used to separate fractions of...

EHEDG 2016 Seiten /pages: 76 This document provides guidance to the hygienic design of belt conveyors specifically for use in an environment where wet cleaning is mandatory, and is supplementary to the general requirements and standards for hygienic equipment. The guidance is relevant where the foodstuff is in direct contact with the conveyor and also in areas where there is...

EHEDG 2014 Seiten /pages: 133 Contents 1 Introduction 2 Objectives and scope 3 Normative References. 4 Definitions / Glossary 5 Site 5.1 Site location 5.2 Site plan 5.3 Site 5.4 Boundary fences and walls 5.5 Controlled site access 6 Hygienic Building Design 6.1 Buildings 25 6.2 Adequate Space for Cleaning, Inspection and Pest Control 7 Internal Divisions 7.1 Segregation...

PLANNING, INSTALLATION, QUALIFICATION AND OPERATION EHEDG 2018 Seiten /pages: 40 This document covers aspects to be considered while planning, installing, qualifying, and operating hygienic filling machines for liquid products (foods as well as beverages) to manage and monitor hygienic risks related to this kind of machines. As guide for this updated guideline on Packing...

EHEDG 2016 Seiten /pages: 55 The responsibility for the quality of air within factory buildings is under the control of the manufacturers of food products. Room air of a specified quality (temperature, humidity and particle concentration) and quantity (outdoor air volume) is required for the comfort and safety of employees. It may be necessary to impose additional controls...

EHEDG 2017 Seiten /pages: 44 Contents Introduction 1 Objectives and scope 2 Normative References 3 Definitions of terms 4 Conditions and hazards during the processing of fresh fish 4.1 Product properties 4.2 Processing conditions 4.2.1 Processing 4.2.2 Water consumption and humid processing environment 4.2.3 Salty environment 4.3 Steps in fish processing 5 General...

EHEDG 2019 Seiten /pages: 94 The objective of this guideline is to provide guidance for selection and design of new CIP installations and for upgrading existing ones to meet minimum hygienic design principles. Also, the guideline provides key considerations on operating CIP installations. The objective is to provide a clear and practical document to describe the requirements...

First Edition - May 2020 EHEDG 2020 Seiten /pages: 74 Summary This guideline describes requirements for the hygienic design of equipment and production lines used in the bakery industry. It stresses the current best practices in the design of machinery and highlights typical hazards and challenges. It also assigns the dry or wet cleaning procedures to the different types of...

The Guideline Elastomeric Seals addresses hygienic aspects of elastomeric seals in food processing and packaging components. It discusses those attributes of elastomers which are important for seal effectiveness and it presents basic design principles for the interfaces between seals and product contact surfaces. A practical guide to failure analysis and seal handling...