Search

Use the search bar or filters below to find any TAPPI product or publication.

Showing 8,631–8,640 of 9,127 results (Duration : 0.02 seconds)

Filters

Industry

Topics

Content Type

Publications

Level of Knowledge

Committees

Collections

Journal articles
Open Access
Commissioning Brownstock Washing Controls for an Evaporator Limited Mill

An automated shower water control system has been implemented to reduce the volume and vari-ability of weak black liquor being sent from the pulp mill to the evaporators. The washing controls attempt to bal-ance the need for consistent and low soda carryover to the bleach plant with consistently high weak black liquor solids being sent to the evaporators. The washer controls were implemented on two bleachable grade hardwood lines (one with oxygen delignification, one without oxygen delignification) and one pine line.  Implementation of the con-trol program resulted in an increase in black liquor solids of 0.6 percentage points for the hardwood lines. Significant foam reduction was realized on the pine line since the pine black liquor solids were able to be consistently maintained just below the soap separation point. Low black liquor solids excursions to the evaporators were eliminated. Bleach plant carryover was stabilized and no negative impact on chemical consumption was noticed when control-ling weak black liquor solids to recovery.

Journal articles
Bracell Papéis Presents Unprecedented Study on Brazil’s Tissue Market

Sector generated R$2.2 billion ($US 400 million) in 2024 and is rapidly growing 

Journal articles
Sun Chemical Receives Silver Rating for Sustainability from EcoVadis

Sun Chemical has earned a silver rating for its sustainability performance from EcoVadis, the world’s largest provider of business sustainability ratings. This recognition places Sun Chemical in the top 15 percent of rated companies within its business sector.

Journal articles
Metsä Board Starts Installation Phase of Board Machine Modernisation at Simpele Mill

Metsä Board, a leading European producer of premium fresh fibre paperboards, will begin the installation phase of a major board machine modernisation at its Simpele mill this September as part of a €60 million investment programme. The investment will elevate the quality of the flagship folding boxboard grade MetsäBoard Classic FBB and accelerate the mill’s transition toward fossil-free production.

Journal articles
Jarkko Tuominen Appointed CEO of Paptic Ltd 

Paptic Ltd has appointed Jarkko Tuominen as Chief Executive Officer, effective August 13, 2025. Tuomas Mustonen will continue as CEO until the commencement of the new CEO’s tenure, which is expected to start by the end of the year.

Journal articles
Toscotec to Supply Complete Tissue Line to Grandbay Papeles Nacionales, Colombia

Will supply an AHEAD 2.2 tissue line to the multi-latin company GrandBay Group

Journal articles
Smithers Forecasts Extra Growth in $132.8 Billion Folding Carton Packaging Market

Global consumption of cartonboard will reach 56.3 million metric tons in 2025, valued at $58.9 billion, according to new research from Smithers, a global authority on packaging markets.

Journal articles
Riedle Relies on Recycled Paper from Koehler Paper for its New Bag Line

Sustainability and luxury are not mutually exclusive – they complement each other. This is proven by the new cooperation between the manufacturer of recycled paper, Koehler Paper, and the paper bag manufacturer, Riedle.

Journal articles
SupplyOne Expands In The Midwest with Acquisition of Wertheimer Box

SupplyOne, Inc., a value-added distributor with corrugated converting capabilities, announced today that it has acquired Wertheimer Box, a long-established Chicago-area corrugated packaging provider known for custom shipping boxes, branded packaging, e-commerce mailers, and specialty retail displays.

Journal articles
Valmet Launches New Bioneer Press Roll Covers with Reduced Climate Impact

Valmet continues to lead the way towards circularity by introducing Bioneer press roll covers. The new innovative press roll covers are manufactured by applying recycled, renewable and bio-based raw materials, thereby enabling Valmet and its customers to reduce reliance on fossil resources.

Inside this Section