TECHNIQUES FOR NIP IMPRESSIONS

• This Technical Information Paper reviews the need for nip impressions , the various media available to perform the work and general instructions for taking the impressions.
• A nip impression is the footprint of two mating rolls taken under controlled conditions. To be of maximum use, it should be continuous across the face of the rolls forming the nip.
• Paper Machine technology has resulted in faster running paper machines with ever increasing operating pressures in the press and other sections of the paper machine.

It Provides information on:

• Taking the NIP Impression.
• Static Nip Impressions.
• Dynamic Nip Impressions.
• Suction Rolls.
• Interpreting the Nip Impression.

It Benefits:

• Production Manager.
• Technical Manager.
• Researchers.
• Laboratory Personal.
• Analyst.