About Recycled Paperboard
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You will find a wealth of information regarding recycled paperboard and more at the organizations below. Our industry nurtures an environment where the rate of paper recovery continually increases. According to the American Forest & Paper Association (AF&PA), in 2011, 66.8 percent of all paper consumed in the U.S. was recovered for recycling, nearly doubling our rate of paper recovery since 1990. Of that, according to the U.S. Environmental Protection Agency (EPA), in 2010 85% of all corrugated cardboard in the US was recovered for recycling.
Benefits of Paper Recycling
The environmental benefits of paper recycling are many. Paper recycling:
- Reduces greenhouse gas emissions that can contribute to climate change by avoiding methane emissions and reducing energy required for a number of paper products.
- Extends the fiber supply and contributes to carbon sequestration.
- Saves considerable landfill space.
- Reduces energy and water consumption.
- Decreases the need for disposal (i.e., landfill or incineration which decreases the amount of CO2 produced).
Recycling one ton of paper would:
- Save enough energy to power the average American home for six months.
- Save 7,000 gallons of water.
- Save 3.3 cubic yards of landfill space.
- Reduce greenhouse gas emissions by one metric ton of carbon equivalent (MTCE).
How is paper recycled by recycled paperboard mills?
Recycled paper processing mills use paper as their feedstock. The recovered paper is combined with water in a large vessel called a pulper that acts like a blender to separate fibers in the paper sheets from each other. The resultant slurry then passes through screens and other separation processes to remove contaminants such as clays, dirt, plastic and metals. The amount of contaminants that are acceptable in the pulp depends upon the type of paper being produced. Mechanical separation equipment includes coarse and fine screens, centrifugal cleaners, and dispersion or kneading units that break apart ink particles.
Recovered fiber can be used to produce new paper products made entirely of recovered fiber (i.e. 100 percent recycled content) or from a blend of recovered and virgin fiber. Fiber cannot, however, be recycled endlessly. It is generally accepted that a fiber can be used five to seven times before it becomes too short (as a result of repulping and other handling) to be useable in new paper products. Recovered paper with long cellulose fibers (such as office paper) has the greatest flexibility for recycling as it can be used to produce new paper products that use either long or short fibers. Recovered paper with short cellulose fibers (such as newspaper) can only be recycled into other products that use short cellulose fibers. For this reason, recovered paper with long fibers is generally of higher value than recovered paper with short fiber.
Click here to see the companies that use the paper you recycle.
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LATEST NEWS
Industry Benchmarking Survey
The next Profile Study will be initiated this December for first-quarter ’25 sampling. All past Survey reports can be accessed at this member-only page.
2024 Summer Webinar
On July 24th, we held a webinar on In-Line Freeness Measurement, presented by BTG Instrument Representatives Jason Shipman and Tyler Spivey. Webinar slides and recording are available at this RPTA members only site, along with materials from other past webinars
UPCOMING EVENTS
2024 Fall Roundtable
Paper Machine Roll Design and Operation, Appleton, WI.
Wednesday, October 16, 1:00 to 5:00 PM – Engaging seminar on roll design and operation, at the Hilton Paper Valley Hotel, followed by a group dinner.
Thursday, October 19, Morning - Tour of a roll manufacturer’s facility
2025 Winter Webinar
A mid- to late-January Zoom webinar on Recovered Fiber Grades and Quality, to include presentations on the incoming product and on impacts to the production process.
2025 Production-Technical Seminar
Next year’s P-T Seminar will be held on May 5 & 6, at the Minneapolis Convention Center, co-located with TAPPICon 2025. Session topics will be:
- Safer Operations
- Ways to improve paper properties, e.g.; ply bond, formation
- Wet end chemistry optimization (a 2-hour mini-course by highly experienced consultant)
- Solid waste reduction
An exciting change: RPTA members will register with RPTA and we will register the group with TAPPICon. The cost for each member will be less than prior years and will include the entire 4-dayTAPPICon program, instead of just RPTA’s two days.
Stay tuned as details develop.