Quick answer: The BENTSAI B85 can be evaluated for large-character printing on porous and selected non-porous materials, including certain wood, metal and plastic products. It is not guaranteed to suit every surface. Results depend on the material formulation, coating, cleanliness, ink selection, printing distance and operator movement. Test the actual production sample before use.

Content reviewed on 5 September 2026.

What is the BENTSAI B85 designed to do?

The BENTSAI B85 is a wide-format handheld thermal inkjet printer capable of producing prints up to 92 mm high. It can be evaluated for large text, batch numbers, serial numbers, logos, barcodes and QR codes when the print area and surface conditions are suitable.

The larger format can help with outer cartons, construction materials, pallets, pipes and large components that need a visible mark. Maximum print size is not automatically the best choice; the message should match the product width, viewing distance and operator’s available print path.

Materials that can be evaluated

Material type	Examples	What to check
Porous	Corrugated carton, paper, uncoated wood	Ink absorption, texture, dust and surface consistency
Selected non-porous	Metal, plastic, PVC, HDPE, glass	Coating, oil, surface treatment, drying time and adhesion
Rough surfaces	Rough timber, building materials, pallets	Gaps, ridges and whether the printhead can travel steadily
Curved surfaces	Pipes or cylindrical containers	Radius, message length, positioning guide and printing distance

A material name alone does not prove compatibility. Two PVC products or two metal sheets may have different coatings and surface conditions. Use a representative sample from the actual production material.

Water-based or solvent-based ink?

Water-based ink is commonly evaluated for porous materials that can absorb ink. Solvent-based ink may be evaluated for selected non-porous materials. However, terms such as “fast-drying”, “scratch-resistant” or “oil-resistant” should not be treated as universal guarantees.

PTS evaluates print performance against the customer’s intended use. Testing may include drying time, normal touch, abrasion, cleaning or other relevant exposure. Acceptance criteria should reflect how the marked product will actually be handled.

A five-step sample-test workflow

1. Provide the actual sample: Use the same colour, coating and final finish as production.
2. Define the message: Prepare the text, logo, barcode or QR code at the intended size.
3. Select the print zone: Identify a sufficiently flat, clean and continuous path for the printer.
4. Test ink and handling: Record drying time and inspect the result after the agreed handling test.
5. Repeat with operators: Confirm the result is repeatable, not just one successful-looking sample.

Challenges of wide-format handheld printing

A taller print requires a stable travel path. Changes in hand direction, distance or speed can distort text and codes. Seams, holes and ridges may also interrupt parts of a character.

For repeated work, customers may evaluate suitable rollers, guides or jigs. The accessory and technique should match the product geometry and be confirmed during a demonstration.

Barcode and QR-code testing

Printer resolution alone does not guarantee that a code will scan. Module size, contrast, data content, movement accuracy and surface condition also affect readability. Print several representative samples and scan them using the devices intended for the real operation.

Where could the B85 be considered?

Applications that may be evaluated include carton and secondary packaging, warehouse and logistics, manufacturing parts and components, and construction materials and hardware. Every application still requires sample evaluation.

Frequently asked questions

Can the B85 print on every type of wood, metal and plastic?

This cannot be guaranteed from the material category alone. Coatings, oil, texture and surface treatment can change the result. A sample test is essential.

Will the print dry in two to five seconds?

Do not apply one drying time to every substrate. Drying depends on the ink, surface, temperature, humidity and operating conditions.

Is the print guaranteed to be permanent, oil-resistant or scratch-resistant?

Not as a general claim. Durability should be established through testing that reflects actual handling, abrasion, cleaning and exposure.

Are special ink colours available?

Ink options, model compatibility and current stock should be confirmed with PTS. Pigmented or special-colour inks may require different storage, setup and testing procedures.

Support from PTS Technology

PTS Technology Sdn Bhd can help Malaysian customers evaluate the BENTSAI B85, ink selection and workflow through product demonstrations and sample testing. PTS is the exclusive authorised distributor for BENTSAI handheld inkjet printers in Malaysia. This exclusive scope refers to handheld printers.

Explore Coding & Marking Solutions by Application or contact WhatsApp +6014-360 0265. Prepare the actual sample, required message, print position, quantity and operating conditions for a more useful evaluation.