How Shrinking Cardboard Sales Could Signal a Recession

The Link Between Cardboard and the Economy

• 📦 Corrugated packaging, commonly known as cardboard, is a vital component for numerous industries.
• 📉 In 2025, US box makers are reducing production by nearly 10%, a move some economists interpret as a potential indicator of an upcoming recession.

From Forest to Paper Mill

• 🌲 The process of making cardboard begins with harvesting trees, which are then transported to mills.
• 🪵 At the mill, trees are debarked and chipped, with bark often burned for energy.
• 💧 The wood chips are pulped using steam and chemicals to extract long, stringy fibers, a process that can release sulfurous gases.
• ♻️ Recycled cardboard is added to the fresh pulp mix, with mills capable of processing materials like tape and food residue.
• 🏭 The combined pulp is pressed and dried on large paper machines to form paper rolls.

Creating the Final Box

• 🏭 In box plants, paper rolls are fed into a corrugator to create the wavy middle layer, known as flutes, which provides structural strength.
• 📏 Different flute sizes offer varying degrees of printability and stacking strength.
• 📦 The plant can produce boxes in millions of designs, from small ring boxes to large appliance boxes.
• ✅ Finished boxes are often shipped flat and any waste material can be recycled back into the process.

Cardboard Recycling and Forest Management

• 📈 The US recycles over 70% of its used cardboard, a higher rate than for aluminum, glass, or plastic, due to a supportive supply chain and accessibility.
• ⚠️ However, cardboard fibers degrade over time, limiting recycling to about seven cycles before the material becomes too weak.
• 🌳 Even with high recycling rates, new cardboard production still requires harvesting trees, raising questions about responsible forest management.
• 🌲 Critics argue that tree plantations lack the biodiversity and carbon storage capacity of natural forests, which are crucial for combating climate change.
• 💬 Certifications on boxes aim to indicate sustainable harvesting, but ensuring industry and conservation coexistence requires a good faith effort from all parties.