Canada has everything it needs to lead in sustainable bread-making tools: vast forests, world-class pulp producers, and a thriving artisan baking community. Yet one of the most essential tools of sourdough baking—the wood pulp banneton—is almost entirely imported. These baskets, crucial for shaping and fermenting dough, are manufactured overseas and shipped across oceans to Canadian bakeries and homes.
This is an unnecessary gap in Canada’s local food infrastructure. At a time when sustainability, self-reliance, and clean manufacturing are national priorities, it’s hard to justify the absence of a product we are perfectly positioned to produce. This blog post article on The Sourdough People makes the case for manufacturing wood pulp bannetons in Canada—from what they are, to how they’re made, to who could lead the way—and invites the Canadian wood pulp industry to seize this opportunity.
What Are Wood Pulp Banneton Bread Proofing Baskets Used For
Wood pulp bannetons are baskets used during the final fermentation stage of sourdough bread-making. After dough has been mixed, kneaded, and bulk fermented, it’s placed into a banneton to rest and rise one last time before baking. The basket supports the dough’s shape, encourages airflow, and absorbs just enough surface moisture to help form a robust crust.
While bannetons can be made from a variety of materials, wood pulp is the gold standard in many professional bakeries. It’s breathable, lightweight, hygienic, and offers a clean release when the dough is inverted. Its ability to create an ideal fermentation environment makes it more than just a tool—it’s a key ingredient in the sourdough process.
Why Canadian Manufacturing Is Long Overdue
Despite being one of the largest producers of wood pulp in the world, Canada does not manufacture wood pulp bannetons. This results in a paradox: we export the raw materials and import the finished products. Most bannetons used in Canada are manufactured in Europe or Asia, shipped thousands of kilometers, and sold at prices that reflect not just labor and materials—but fuel, packaging, and carbon.
Domestic manufacturing would correct this imbalance. It would also support local artisans and commercial bakeries looking to align their values with their tools. A made-in-Canada banneton would appeal to bakers seeking to minimize their environmental impact while supporting homegrown industry. And for the pulp sector, this product represents a timely and tangible way to diversify into value-added consumer goods.
Types and Sizes of Wood Pulp Bannetons
To make this opportunity practical, Canadian manufacturers need only look to what is already working. Wood pulp bannetons exist in a clearly defined range of forms, each suited to different baking needs. They are not experimental—they’re standardized, proven, and in high demand.
Banneton By Loaf Size (Baked Weight)
Bannetons are sized based on the final baked bread weight, allowing bakers to achieve the perfect dough-to-pan ratio.
500g – Ideal for test bakes, personal loaves, or small boules
750g – The most common size for home bakers and microbakeries
1kg – A commercial workhorse used for full-size artisan loaves
1.25kg to 1.5kg – Suited for enriched doughs or extended fermentation
2kg to 2.5kg – Designed for larger-scale baking and market loaves
Banneton By Shape
Different shapes influence fermentation, crust development, and aesthetic appeal.
Round – Classic boule shape that rises vertically and evenly
Oval – Elongated bâtard shape ideal for slicing
Long Oval – Extended form that offers more surface area and supports higher hydration doughs
Long Angular – Boxier shape used in bakery settings for structured, uniform loaves
Quadratic – Square profile that maximizes oven space and creates bold visual impact
Triangular – Distinctive shape used for visual differentiation and specialty breads
Long Angled – Tapered format that allows for expressive scoring and unique loaf silhouettes
Banneton By Surface Texture
Surface impressions impact the look of the finished loaf and how flour adheres during proofing.
Smooth – Clean finish perfect for scoring and crust development
Spiral – Traditional concentric rings associated with rustic loaves
Creased – Linear grooves that promote flour adhesion and surface character
Waffle – A grid pattern that enhances crust definition
Impressed Motifs – Decorative designs such as suns, hearts, windmills, or celtic symbols for specialty presentation
Banneton By Opening Dimensions
Bannetons are commonly categorized by their top opening dimensions, which align with dough weight and shape. The following are standard and plausible sizes used by artisan and commercial bakers:
Round – 18.4 cm, 21 cm, 22.9 cm, and 24 cm
Oval – 23 x 11.5 cm, 24 x 14.5 cm, 28 x 13 cm, and 30 x 15 cm
Long Angular – 29 x 13 cm, 31 x 13.5 cm, and 33 x 15 cm
Quadratic (Square) – 26 x 15 cm, 25 x 25 cm
Rectangular – 30 x 12 cm, 32 x 14 cm
Triangular – Typically designed for loaves between 750 g and 1.5 kg, dimensions vary but average around 26 cm side length
Specialty Forms – Custom-molded baskets shaped for 500 g to 2.5 kg doughs, often varying in width and wall height depending on design intent
All of these formats are readily available internationally and can be produced locally with the right tools and materials. The demand is already shaped and scaled—Canada simply needs to meet it.
Wood Species in Canada Suitable for Banneton Production
Canada’s forests produce an abundance of softwood species ideal for food-safe molded fiber products. These woods are already used extensively in pulp production and are suitable for adapting into pressed pulp bannetons.
Spruce – Lightweight, long-fibered, and traditionally used in European bannetons
Fir – Durable and dense, offering excellent molding strength
Pine – Highly accessible with a strong fiber matrix
Hemlock – Common in western Canada and frequently used in paper products
The infrastructure to process these woods already exists. With proper tooling and quality controls, these fibers can be turned into high-performance, food-safe proofing baskets using established molding techniques.

Benefits of Domestic Banneton Manufacturing
Manufacturing bannetons in Canada would deliver tangible advantages across sectors, from climate strategy to economic development.
Environmental – Reduced emissions by eliminating long-distance freight, combined with the use of renewable, compostable wood pulp
Economic – Supports regional mills and manufacturers, creates skilled labor jobs, and stimulates pulp-sector growth
Resilience – Strengthens Canadian supply chains, protects against global disruptions, and builds local independence
Cultural – Gives Canadian bakers a tool made from local materials, reflecting shared values of quality, sustainability, and craftsmanship
Tax and Trade – Keeps more revenue in the country and builds a domestic category that can be exported globally
This is a clear example of a small product with large implications—economic, cultural, and ecological.
Companies in Canada Positioned to Make Bannetons
Canada is home to a broad network of pulp producers with the infrastructure, materials, and capacity to explore consumer-grade wood pulp products like bannetons. These companies already manufacture high-quality pulp used in everything from paper to packaging, and many are actively seeking new, sustainable product applications.
Potential partners and producers include: Alberta-Pacific Forest Industries Inc. (Al-Pac), Arauco Canada Limited, AV Group NB Inc., Boisaco Inc., Bowater Canadienne Limitée, Canadian Forest Products Ltd., Canfor Corporation (including Canfor Pulp and Cariboo Pulp & Paper), Cascades Inc., Catalyst Paper Corporation, Corner Brook Pulp and Paper Limited, Domtar Corporation, Dryden Fibre Canada, Fortress Specialty Cellulose Inc., GreenFirst Forest Products Inc., Harmac Pacific, Howe Sound Pulp & Paper Limited Partnership, Interfor Corporation, J.D. Irving, Limited (including Irving Pulp & Paper, Irving Paper, and Irving Tissue), Kap Paper, Kruger Inc., Mercer International Inc. (including Mercer Celgar and Mercer Peace River), Millar Western Forest Products Ltd., Neucel Specialty Cellulose Ltd., Nordic Kraft (a subsidiary of Chantiers Chibougamau), Paper Excellence Group (parent of Catalyst, Howe Sound, and Skookumchuck Pulp), Port Hawkesbury Paper LP, Rayonier Advanced Materials Inc. (RYAM), Resolute Forest Products Inc., Stadacona Papers (a division of White Birch Paper), Thunder Bay Pulp and Paper Inc. (owned by Atlas Holdings), Tolko Industries Ltd., Twin Rivers Paper Company Inc., West Fraser Timber Co. Ltd., Western Forest Products Inc., and Weyerhaeuser Company Limited.
With operations spanning multiple provinces, these companies represent a ready-made network of potential collaborators for developing a homegrown supply of Canadian wood pulp bannetons.
Canada’s Wood Pulp Industry by the Numbers
Canada’s wood pulp sector remains a vital component of the national economy, demonstrating resilience and adaptability in a shifting global market. In 2025, the industry is projected to generate approximately $8.5 billion CAD in revenue, marking a modest increase from the previous year.
The core wood pulp manufacturing industry comprises 48 active businesses across Canada, primarily engaged in producing pulp from wood chips and other organic materials. In the broader pulp, paper, and related manufacturing sector, there are over 500 businesses nationwide, spanning packaging, tissue, specialty papers, and molded fiber products.
Employment within dedicated wood pulp mills accounts for approximately 9,404 individuals. However, when considering the broader pulp and paper industry—which includes paper mills, paperboard mills, and converted paper product manufacturing—the workforce expands significantly. As of 2023, the entire sector employed about 57,500 workers, representing 3.2% of Canada’s total manufacturing employment.
Canada’s pulp production is predominantly export-oriented, with approximately 80% of output destined for international markets. The United States and China are primary recipients, accounting for 59% and 22% of exports, respectively.
This extensive infrastructure and global reach underscore Canada’s capacity to diversify into value-added products like food-grade bannetons. Leveraging existing resources and expertise, the industry is well-positioned to meet domestic demand and reduce reliance on imports.
Why This Product Line Fits the Canadian Pulp Sector
The pulp industry in Canada is well established, but like many legacy sectors, it needs to innovate to remain resilient in a changing economy. Wood pulp bannetons offer a rare combination of feasibility, demand, and mission alignment.
Low Cost – Requires minimal raw material per unit and uses existing equipment
High Value – Sells into a specialized, high-margin market with growing demand
Brand Potential – Offers consumer-facing visibility for pulp producers and manufacturers
Diversification – Provides a non-commodity product line that’s aligned with environmental trends
This isn’t about reinventing the wheel—it’s about reapplying known methods to meet a new market need.
A Call to Action for Canada’s Wood Pulp Industry
The Sourdough People is ready to work with pulp producers, bakers, designers, and manufacturers to prototype and produce the first line of Canadian-made wood pulp bannetons. This is not just about bread. It’s about building a supply chain that connects our forests to our food.
We invite you—whether you’re in forestry, manufacturing, bakery operations, or sustainable development—to get in touch. Together, we can create something beautiful, useful, and uniquely Canadian. While positioning locally made banneton sales to Canadians in a direct-to-consumer (D2C) and business-to-business (B2B) wholesale model, through our warehousing and logistics systems.
Closing Thoughts
Canada exports pulp. It grows grain. It bakes world-class bread. But it still imports the very baskets used to shape its loaves.
We can change that. We should change that. Together.
A domestically made wood pulp banneton is more than a product—it’s a statement. About what we can build, about how we support our food culture, and about how we take climate action through the objects we use every day.
The forest is here. The talent is here. The bakers are here. Let’s bring the banneton home.
What Wood Pulp Mills Should Consider
Canada’s pulp industry is globally respected. We have abundant softwood fiber, world-class processing capacity, and an urgent need to move into value-added, sustainable products. Wood pulp bannetons offer a direct, practical path forward.
Here’s what to consider:
The Market Is Ready
Artisan bread-making continues to grow in Canada. Bannetons are essential to this process—but today, nearly all are imported. Bakeries, retailers, and home users are actively looking for a domestic option.
Strategic Alignment with Sector Goals
This product checks all the boxes: renewable materials, low environmental impact, and consumer relevance. It’s a natural extension for mills looking to diversify into sustainable, high-margin goods.
Infrastructure May Already Exist
Mills already producing molded fiber trays or food-grade containers are likely partway there. The process—pressing pulp into shaped molds using heat and pressure—is familiar and often adaptable.
Tooling and Technical Readiness
This is where production becomes product. Bannetons require:
Precision molds to create distinct shapes and textures (spirals, smooth, creased)
Heat-press forming lines capable of holding tolerances and drying without warping
Food-safe release agents (if used) and non-contaminating surfaces
Pilot tooling for iterative prototyping, especially when introducing size variations
Custom aluminum or epoxy molds can be made in Canada, and design partnerships with bakeries can ensure real-world performance before scaling.
Ideal Use of Canadian Fiber
Long-fiber species like spruce, fir, and pine—abundant in Canada—are ideal for strong, breathable baskets. Properly refined, they provide durability, dough release, and structure comparable to European imports.
Compliance with Food-Contact Standards
Clean production lines, traceable sourcing, and CFIA compliance are required. Most mills producing food-safe pulp packaging already meet or can easily reach these benchmarks.
Uniformity and Quality Assurance
Proofing baskets must be consistent in shape, wall thickness, and surface pattern. Variability affects bread quality. This makes quality control and mold repeatability essential—especially in retail or wholesale volumes.
Branding, Packaging, and Market Positioning
This is a story product. Canadian-made bannetons offer a powerful sustainability and origin narrative. Presentation, instructions, and thoughtful design create value beyond the form itself.
Strong Competitive Advantage
Producing locally cuts freight emissions, reduces delays, and keeps revenue in the Canadian economy. It offers a rare mix of low-input cost and high perceived value—ideal for modern manufacturing portfolios.
The technical path is real, the market is ready, and the product fits the moment. For Canadian pulp mills, bannetons aren’t a leap—they’re a logical next step.
Why This Matters to Canadians
Canada produces the grain, grows the trees, and bakes the bread—but still imports the baskets used to shape its loaves. Producing wood pulp bannetons here at home isn’t just about economics. It’s about aligning industry with Canadian values, strengthening self-reliance, and investing in our own food systems.
Strengthens Local Economies
Domestic manufacturing supports regional mills, small towns, and the forestry workforce. It keeps value within the country—from raw material to finished product.
Creates Skilled Canadian Jobs
Each banneton sold supports more than just pulp production. It generates work in mold-making, design, marketing, packaging, logistics, and retail.
Connects Forestry to Food Culture
Making bannetons from Canadian wood pulp builds a visible, tactile connection between forest products and Canada’s growing artisan baking scene. It closes the loop between land, material, and food.
Promotes Canadian Identity
A well-crafted banneton can carry a “Made in Canada” label with pride. It becomes a symbol of national quality, self-sufficiency, and sustainable design.
Respects Bilingual and Multicultural Realities
Canadian-made bannetons can be labeled in both French and English, and designed to reflect global and Indigenous baking traditions. This creates a product line that’s culturally inclusive by default.
Supports Food System Resilience
Local manufacturing means fewer disruptions from global supply chain issues. Canadian bakeries, retailers, and consumers benefit from faster turnaround and more reliable access.
Reduces Carbon Emissions
Importing heavy goods from overseas adds unnecessary emissions. Canadian production eliminates ocean freight and significantly lowers transport distances.
Keeps More of the Story at Home
From trees to tools to tables, producing bannetons in Canada allows us to tell a fully Canadian story—one that integrates sustainability, craft, and community.
Aligns with National Priorities
Governments and industries alike are prioritizing domestic manufacturing, renewable materials, and circular economies. Bannetons deliver on all three.
Sends a Message About Values
Choosing to make everyday tools locally—even small ones—signals something bigger: that we value transparency, stewardship, and the power of thoughtful design.
Bringing banneton production to Canada isn’t just practical—it’s meaningful. It’s a chance to shape not just our bread, but the kind of economy and culture we want to grow.
Environmental Benefits to Canada
Producing wood pulp bannetons in Canada delivers real environmental value—cutting waste, reducing greenhouse gas emissions, and supporting national sustainability goals through practical, localized action.
Reduces Transportation-Related Greenhouse Gas Emissions
Imported bannetons often travel thousands of kilometers by ship, rail, and truck. Domestic production eliminates this long-haul freight, reducing greenhouse gas emissions tied to international transport.
Relies on Renewable, Responsibly Managed Canadian Fiber
Softwoods like spruce, pine, and fir are sustainably harvested under Canadian forestry standards. They’re fast-growing, renewable, and well-suited to clean, natural fiber molding.
Decreases Packaging Waste
Products built for international shipping require additional packaging and handling. Local manufacturing reduces this need—cutting down on material use, waste, and energy.
Replaces Plastic and Synthetics with Compostable Materials
Wood pulp bannetons are fully biodegradable. They contain no plastics, coatings, or fossil-derived components—leaving behind no landfill waste or microplastics at end-of-life.
Supports Low-Impact Mill Operations
Molded fiber production can be done using closed-loop water systems and low-chemical processing. Waste pulp can often be reused internally, minimizing industrial impact.
Improves Canadian Circularity
Turning domestic fiber into durable, reusable goods keeps both materials and value within Canada. It supports a shift from resource extraction to circular production and reuse.
Reinforces National Climate and Industrial Policy
Greenhouse gas reduction, clean manufacturing, and local value chains are all national and provincial priorities. Banneton production offers a small but visible way to put these policies into practice.
Localizing this product does more than cut imports—it cuts emissions, reinforces circularity, and helps Canada demonstrate environmental leadership through everyday tools.
Bannetons Around the World
Though often called bannetons in Canada and France, bread proofing baskets have taken many names and forms around the world. Across centuries and continents, cultures have developed their own versions of these essential tools—each designed to gently support dough during fermentation, encourage airflow, and shape a loaf’s final form.
Today, Canada has the chance to not just manufacture bannetons, but to reflect this global heritage through inclusive, thoughtful design.
France – Banneton
The term banneton originates from the French baking tradition and remains widely used across French-speaking regions and global artisan circles. Typically made from willow, rattan, or wood pulp, bannetons are prized for their breathability and ability to wick excess moisture—producing a crisp, well-structured crust. French boulangers often dust them with rye flour and rely on them for shaping bâtards, boules, and pain de campagne.
Germany – Brotform / Gärkorb
In German-speaking countries, proofing baskets are called Brotform (bread form) or Gärkorb (fermentation basket). These forms are often deeper than their French counterparts and emphasize structure for dense rye or wholegrain loaves. The traditional spiral impression—common on rustic sourdough—traces back to these designs. They’ve long been used in communal village bakeries and are now standard in both home and commercial setups.
Italy – Cestino di Lievitazione / Paniera
Italian bakers use cestino di lievitazione (leavening basket) or paniera to refer to proofing vessels. These may be lined or unlined, and are common in shaping regional breads like pane toscano, ciabatta, and pane casereccio. Italian forms prioritize gentleness and are sometimes crafted from woven reeds or cloth-lined terracotta.
Middle East & North Africa – Fermentation Bowls & Dough Cradles
In Arabic-speaking regions and North Africa, traditional breads like khubz, barbari, and msemen are proofed in shallow wooden bowls, floured trays, or between layers of cloth. While not always circular or basket-like, these vessels serve the same purpose: to cradle the dough during its final rise, preserve its moisture, and prepare it for high-heat baking surfaces like taboons or tandoors.
East & Southeast Asia – Bamboo Steaming Baskets & Proofing Trays
Though sourdough is not traditional, many East Asian cuisines use natural fiber baskets for resting and fermenting doughs. Bamboo steaming baskets, used for buns like bao or mantou, allow for gentle humidity control. Rice flour or wheat-based doughs are often shaped and rested in shallow, breathable trays. The principles—support, breathability, and surface preservation—are the same.
Africa & South Asia – Cloth Proofing, Woven Trays, and Banetons-in-Use
In Ethiopia, injera batter is rested in covered clay or fiber vessels. In India and Pakistan, enriched doughs like naan or kulcha are sometimes rested in large bowls or covered cloth nests. Increasingly, formal bannetons are adopted into professional bakeries worldwide, even in places where traditional methods never used baskets.
North America – Banneton / Proofing Basket
In Canada and the U.S., both banneton and proofing basket are common terms. These are used widely in microbakeries, culinary schools, and home kitchens. Most are imported, yet Canadian bakers are increasingly seeking well-made, locally produced options—reflecting values around sustainability, food sovereignty, and cultural awareness.
Shared Function, Distinct Identity
Despite variations in name, material, and form, the purpose of these vessels remains consistent: to provide structure during fermentation, regulate surface moisture, and leave a signature on the final loaf—whether it's a spiral ring, a soft edge, or a distinctive score.
A Canadian Opportunity for Inclusive Design
By producing bannetons domestically, Canadian manufacturers can reflect these traditions through variety in shape, size, surface texture, and labeling. This includes offering bilingual or multilingual packaging, honoring Indigenous grain stories, and providing educational materials that speak to cultural diversity in bread-making.
Proofing baskets have always told stories—about place, grain, method, and identity. A banneton made in Canada can do the same: rooted in history, open to all, and ready for what’s next.
Design Customization Opportunities
Producing bannetons in Canada isn’t just about supply—it’s about creative control. Local manufacturing gives Canadian companies the ability to shape how bannetons look, feel, function, and resonate culturally. This opens the door to meaningful design, inclusive storytelling, and global market differentiation.
Tailored Sizes and Forms
Domestic production allows for precise molds in various shapes—round, oval, square, long angular, and more. Sizes can align with standard loaf weights from 500 g to 2.5 kg, giving bakers better control and consistency.
Performance-Driven Surface Textures
Spiral grooves, smooth interiors, crosshatch textures, or linear creases influence fermentation, flour adhesion, and crust development. These textures are not decorative—they shape the final loaf.
Embossing and Branding Potential
Molds can be customized with logos, motifs, or visual patterns. This allows for bakery branding, retailer exclusives, or themed production runs tied to culture, seasonality, or geography.
Multilingual and Inclusive Packaging
Bilingual labeling in English and French is a baseline, but manufacturers can go further—creating packaging and care materials that include other languages and visual instructions, making bannetons accessible to more Canadians.
Culturally Responsive Design Options
Form factor, motifs, and marketing can reflect Indigenous, regional, or global bread-making traditions. Whether honoring local grains or heritage loaves, Canadian bannetons can be intentionally inclusive.
Flexible Production and Prototyping
Canadian mills and design shops can support short production runs for culinary schools, microbakeries, or new product lines—lowering the barrier to innovation and collaboration.
Certifications and Traceability
Canadian bannetons can carry clear labeling around compostability, CFIA compliance, and forest source. This builds trust and aligns with buyer expectations in both retail and export markets.
Retail-Ready Experience
With thoughtful packaging, reusable cloth wraps, or branded sleeves, bannetons become more than tools—they become gifts, professional-grade products, and storytelling vehicles.
Canadian manufacturers aren’t just positioned to meet demand—they’re positioned to lead. Through smart design and thoughtful customization, bannetons made here can become the most compelling in the world.
Connecting With Sourdough Bakers
Sourdough bakers are more than end users—they’re community builders, product testers, and brand amplifiers. For Canadian pulp mills and manufacturers, building relationships with this group creates a direct, credible path to market validation, early adoption, and long-term visibility.
Aligned Values, Aligned Priorities
Sourdough baking is rooted in tradition, patience, and sustainability. Bakers care deeply about their tools—seeking products that are renewable, local, and thoughtfully made. A Canadian banneton built from domestic fiber speaks directly to those values.
Small Orders, Large Influence
Most bakers start with a few baskets—but their impact is wide. Through markets, workshops, and social media, they introduce new products into trusted networks. One good banneton can lead to dozens of referrals.
Practical Insights From Daily Use
Sourdough bakers are detail-focused. They notice mold depth, dough release, surface texture, and crust behavior. Inviting their feedback helps refine the product early and ensures it performs under real-world bakery conditions.
Tools That Educate and Inspire
Pairing a banneton with bilingual care instructions, fermentation tips, or origin information elevates the product experience. These extras matter, especially for home bakers and educators.
Trust Is Built Through Access and Responsiveness
Offering sample runs, responding to feedback, and involving bakers in product evolution builds loyalty and creates a two-way relationship. This also helps identify niche needs before scaling.
A Direct Link Between Material and Culture
Pulp producers work with fiber. Bakers work with fermentation. Bringing these disciplines together creates tools that connect material science to everyday craft—and makes the final product more meaningful.
Shared Storytelling, Local First
When a baker can say, “This was made by a pulp mill in Canada,” it adds authenticity to every loaf. That connection becomes part of the customer experience—and the product’s reputation.
Connecting with sourdough bakers is not just smart outreach—it’s strategic design collaboration, grassroots marketing, and cultural alignment all in one.

Useful Resource Links
Wikipedia Overview
The Canadian Encyclopedia
Statista Datasets
Pulp and Paper Canada
Government of Canada
Dun & Bradstreet
PAPTAC Organization