Obiettivo
SUBSTITUTION OF CONVENTIONAL PULPS BY HIGH YIELD PULPS IN THE FOLLOWING TYPES OF PAPERS:
- PRINTING PAPER, PACKAGING, CORRUGATING MEDIUM AND LINERS, FOLDING BOARD.
1. LABORATORY STAGE
- INVESTIGATION OF THE MECHANICAL, OPTICAL AND PRINTABILITY PROPERTIES OF EACH PULP
- AVALUATION OF THE TECHNICAL AND ECONOMIC PROPERTIES OF FIBROUS MIXTURES. RELATIONS PRICE - FIBRE COMPOSITION - OPTIMUN COMPOSITIONS
- UPGRADING : ADDITIVES - TREATMENT (SIZE-PRESS, COATING)
2. PILOT PLANT STAGE
PAPER MAKING PROPERTIES OF THESE NEW FIBROUS COMPOSITIONS : DRAINAGE, DRYING - CHARACTERISTICS OF THE PAPERS - APTITUDE FOR SURFACE TREATMENT AND COATING
COMPARISON WITH CLASSICAL TYPES OF PAPERS.
3. INDUSTRIAL STAGE
PILOT PLANT RESULTS WILL ENABLE THE AVALUATION OF TECHNICAL POSSIBILITIES FOR FUTURE PRODUCTION OF ONE OR TWO DEFINITE TYPES OF PAPERS AND BOARD ON AN INDUSTRIAL SCALE.
STUDY OF THE RUNABILITY ON AN INDUSTRIAL ROTARY PRESS (NEWSPRINT, MAGAZINES....) AND A CONVERTING MACHINE (FOLDING BOARD).
Programma(i)
Argomento(i)
Data not availableInvito a presentare proposte
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38020 Grenoble
Francia