Bamboo Paper: What Buyers Should Know

Bamboo paper is paper made wholly or partly from bamboo pulp, so buying it means choosing a pulp grade. Sheeon publishes bleached bamboo pulp at about 85% brightness with fibers longer than 1.7 mm, and unbleached at 40–43% brightness with fibers longer than 2.2 mm.

What “bamboo paper” means on a purchase order

The phrase covers a wide range. A sheet can be 100% bamboo fiber, a blend of bamboo and wood pulp, or a wood-based sheet with a small bamboo share used mainly for marketing. Nothing in the term itself tells you which one you are getting. The same is true of the plural search variants, “bamboo papers” and “bamboo pulp paper.”
For a manufacturer, the practical consequence is simple: specify the pulp, not the paper name. A request for “bamboo paper” will draw quotes for very different materials. A request for bleached bamboo pulp at a stated brightness, fiber length and strength index can be compared line by line.

How bamboo becomes pulp

Bamboo is chipped, cooked with chemicals to separate the fibers from lignin, washed, and then either bleached or left unbleached. Kraft and soda cooking are both common chemical routes for non-wood fiber. This description is industry-general knowledge. Sheeon’s published pages do not state which cooking route or bleaching sequence it uses for bamboo pulp, so ask for that in writing if your process or customer audit depends on it. For a stage-by-stage walkthrough, see our guide on how bamboo pulping works.

Bleached or unbleached: the first decision

Everything downstream depends on this choice, so settle it before comparing suppliers. Here are the two Sheeon bamboo grades side by side, using the values on the product pages:

Two things stand out. The unbleached grade has the longer published fiber length but lower strength indices. The likely reason is that bleaching and processing change fiber properties.

Reading the Bleached Bamboo Pulp spec sheet

Bleached Bamboo Pulp is the grade most paper makers ask about first, so it is worth reading line by line.

• Brightness (~85%). Published as an approximate figure, not a minimum. Ask whether 85% is a typical value or a guaranteed floor, because the two lead to different incoming-inspection criteria.
• Dirt count. Published in two size bands, <25 mm²/500 g for 0.3–1.0 mm² specks and <20 mm²/500 g for 1.0–4.0 mm² specks, with no specks above 4.0 mm². For white printing and tissue grades, visible specks are what customers complain about, so the larger band matters most.
• Strength indices. Tensile >55 N·m/g, tear >8.5 mN·m²/g, burst >5.0 kPa·m²/g. These are lower bounds. They tell you what the pulp should at least deliver at the tested beating condition. The page does not publish the beating degree for bamboo pulp, so the strength figures cannot be reproduced on your refiner without a sample.
• Viscosity (600–800 ml/g). A proxy for cellulose chain length. It is useful for judging how gently the pulp was cooked and bleached.
• Test methods. The product page references GB/T 8940.2, GB/T 10740, GB/T 7982, GB/T 1548 and GB/T 10336-2002, but does not map each method to a parameter. When you request a test report, ask which method was used for each line.

Bamboo against bagasse and wheat straw

Buyers who consider bamboo often consider two other alternative fibers at the same time. Here are the bleached grades from Sheeon’s own catalog:

Compared with the bagasse and wheat straw grades in the same catalog, bleached bamboo pulp has the highest published brightness and the highest published tear and burst floors. Its published fiber length is also longer than wheat straw’s. Compared with conventional wood-pulp-only sourcing, the difference is mainly raw material: bamboo gives you a non-wood fiber source.

A caution on the dirt count row. The size bands differ across the three products, and the wheat straw figure does not state its band on the page. These numbers are not directly comparable, and ranking the three by dirt count would be wrong. Ask each grade’s report for the same bands before comparing.

Certificate claims: what to verify

Sheeon‘s website lists CE, FSC and SGS for its bamboo pulp, and the individual product pages also reference FDA-related compliance. The reviewed pages do not disclose certificate numbers, issuing bodies, scopes or validity dates. Treat these as website claims until you have documents in hand.

• FSC: Check the certificate holder name, license code, scope and current status in the FSC public certificate search before relying on any FSC statement for your own labeling.
• Food contact: For the EU market, the relevant framework is Regulation (EC) No 1935/2004 on materials and articles intended to come into contact with food. CE marking is not a food-contact certificate and should not be treated as one.
• FDA: Authorization for food-contact use is specific to the substance, the use and the manufacturer. “FDA certified” on its own does not tell you whether your intended application is covered.
• SGS: Ask for the report that matches the exact product and lot type you plan to buy.

Where bamboo paper works against you

Honest drawbacks for a buyer:

• Certificate numbers and scopes are not public, so compliance work starts with document requests, not a database lookup.
• Moisture, pH, ash and bale details are not published for the bamboo grades on the pages reviewed, which slows specification writing.
• The unbleached grade’s 40–43% brightness rules it out for white sheets.
• Strength floors are quoted without the beating degree, so you cannot predict sheet performance without running a trial.

In its favor: the spec sheet gives numeric floors for strength, speck counts in two size bands, and a stated fiber length for both grades, which is more than many “bamboo paper” listings offer.

A six-step checklist for evaluating a bamboo pulp supplier

1. Decide bleached or unbleached from the brightness your product needs.
2. Request the full spec sheet, including moisture, pH, ash, bale size and bale weight.
3. Ask which test method was used for each parameter and at what beating degree.
4. Request FSC, SGS and any food-contact documents, then verify FSC in the public database.
5. Order a sample large enough for a real trial run, not just a lab handsheet. Sheeon reports customers in 50+ countries and offers sample development, so sample logistics are part of its normal process.
6. Compare the trial sheet against your current furnish on formation, strength and visible specks before you discuss volume.

FAQ

 Is bamboo paper the same as bamboo pulp?

No. Bamboo pulp is the raw fiber material. Bamboo paper is the finished sheet, which can be fully or partly made from that pulp.

 What brightness does Sheeon’s bleached bamboo pulp have?

Sheeon publishes about 85% for bleached bamboo pulp and 40–43% for the unbleached grade.

 How long are the fibers in Sheeon’s bamboo pulp?

The published fiber length is above 1.7 mm for bleached and above 2.2 mm for unbleached bamboo pulp.

 Is Sheeon’s bamboo pulp FSC certified?

The website lists FSC for bamboo pulp, but certificate details are not published. Verify the holder, scope and status in the FSC public certificate database.

 How much does bamboo pulp cost?

Pricing is on request and depends on grade, specification, order volume, packaging and delivery requirements.