Study guides · Stuff Every Paper Scout Should Know

Stuff Every Paper Scout Should Know: the Study Guide

Practice facts for the Pulp and Paper merit badge. Not an official Scouting America credential. Grab a snack: this guide is the friendly version, with the answers explained and a groan-worthy joke waiting at the end of most cards.

Knowing Paper Scout saves you money, time and the occasional embarrassment.

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Chapter 1: Weather and Water

What plant gave us the word "paper"?

Short answer: Papyrus

The word paper comes from papyrus, an ancient Greek name for the Cyperus papyrus plant used in Egypt.

Groan of the day: Paper makers have great sheet presence.

Sources: Papermaking

What did John Dickinson invent in 1809?

Short answer: A cylinder mould paper machine

Dickinson's machine uses a rotating cylinder mould partly immersed in dilute pulp to pick up fiber.

Groan of the day: That mould really came around.

Sources: Papermaking

What does clearcutting for pulp affect?

Short answer: Carbon sequestration lost from deforestation

Clearcutting trees for pulp causes lost carbon sequestration from deforestation.

Groan of the day: Forests hold carbon, so cutting matters.

Sources: Papermaking

What is mill broke?

Short answer: Paper trimmings and scraps from manufacturing

Mill broke is paper trimmings and scraps from paper manufacture, and it is recycled inside a paper mill.

Groan of the day: Mill broke, but the mill did not need a repair shop.

Sources: Paper recycling

What is post-consumer waste?

Short answer: Paper discarded after people use it

Post-consumer waste is paper thrown away after consumer use, such as old boxes, magazines, and newspapers.

Groan of the day: Post-consumer waste has already been through the mail.

Sources: Paper recycling

What do FSC and PEFC certify about paper?

Short answer: Trees were harvested by good forestry guidelines

These groups certify paper made from trees harvested according to guidelines meant to ensure good forestry practices.

Groan of the day: These certificates really branch out.

Sources: Paper recycling

What does PCF mean for recycled paper?

Short answer: No chlorine compounds were used

Recycled pulp or paper is called PCF, process chlorine free, if no chlorine-containing compounds were used.

Groan of the day: PCF means chlorine was not invited to the process.

Sources: Paper recycling

What is pulp?

Short answer: Fibrous material prepared from wood, crops, or rags

Pulp is fibrous lignocellulosic material prepared by isolating cellulose fibers from wood, fiber crops, waste paper, or rags.

Groan of the day: Pulp is the fiber of good paper.

Sources: Pulp (paper)

The cheat sheet

The whole guide on one screen. Screenshot it, print it, stick it on the fridge.

  • The word paper comes from papyrus, an ancient Greek name for the Cyperus papyrus plant used in Egypt.
  • Thin pith strips were laid in two perpendicular layers and pounded with a mallet into a sheet.
  • Cai Lun, a Han dynasty court official, is traditionally credited with inventing paper around 105 CE.
  • His paper used mulberry and other bast fibers along with fishnets, old rags, and hemp waste.
  • Papermaking spread to the Islamic world, where the process was refined and machinery designed for bulk manufacturing.
  • The earliest use of water-powered mills for preparing pulp dates to Samarkand in the 8th century.
  • In Eastern Asia, three traditional papermaking fibers are abaca, kozo, and gampi.
  • In the Himalayas, paper is made from the lokta plant and used for calligraphy, printing, and book arts.
  • European papermaking moulds used metallic wire, and watermarks were well established by 1300 CE.
  • Modern papermaking began with the Fourdrinier machine, which produces a continuous roll rather than single sheets.
  • They invented the machine and process to use wood pulp, ending nearly 2,000 years of pulped rags.
  • Papermaking makes a dilute suspension of fibers in water called furnish, then drains it through a screen.

Pop quiz

Think of your answer first, then peek.

  1. What plant gave us the word "paper"?
    • Papyrus
    • Bamboo
    • Oak
    Show the answer

    Papyrus. The word paper comes from papyrus, an ancient Greek name for the Cyperus papyrus plant used in Egypt.

  2. What did Charles Fenerty and Friedrich Keller help develop in 1844?
    • Cotton paper
    • Wood pulp papermaking
    • Papyrus scrolls
    Show the answer

    Wood pulp papermaking. They invented the machine and process to use wood pulp, ending nearly 2,000 years of pulped rags.

  3. What diameter are TAPPI standard handsheets?
    • 5 cm
    • 30 cm
    • 15.9 cm
    Show the answer

    15.9 cm. TAPPI Standard T 205 handsheets are circular sheets 15.9 cm in diameter.

  4. What does a modern paper mill do with pulp slurry?
    • Drains it on a moving screen
    • Freezes it into blocks
    • Burns it for fuel
    Show the answer

    Drains it on a moving screen. The headbox spreads slurry on a moving screen where water drains by gravity or vacuum.

  5. About how much of felled trees does paper production account for?
    • About 90 percent
    • About 35 percent
    • About 5 percent
    Show the answer

    About 35 percent. Paper production accounts for about 35 percent of felled trees, according to the source.

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