Question 1

What is banana fiber?

Accepted Answer

Banana fiber is a natural bast fiber extracted from the pseudostem — the fibrous trunk — of the banana plant. Individual strands run 1.0–3.0 m long at 80–250 microns diameter, with a golden color and a lab-tested tensile strength of 500–900 MPa. It is used for rope, paper, non-wovens, composites, and — after cottonization — yarn.

Question 2

Is banana fiber sustainable and biodegradable?

Accepted Answer

Yes on both counts, measurably. Our fiber comes from farm waste, not dedicated crops: around 190 t/yr of pseudostems and pineapple leaves are diverted from burning, producing ~38 t/yr of fiber while ~152 t/yr returns to fields as compost. Processing is chemical-free, and as pure cellulose the fiber biodegrades in soil like any plant matter.

Question 3

What certifications and lab testing do you provide?

Accepted Answer

Every production lot is tested at an ISO/IEC 17025 accredited laboratory (Hohenstein) for tensile strength and chemical safety, and you receive the report with your shipment. Documents include a phytosanitary certificate, Certificate of Origin, and a per-lot technical data sheet. OEKO-TEX certification is on our 2026 roadmap.

Question 4

What is the HS code for banana and pineapple fiber?

Accepted Answer

HS code 5305 — vegetable textile fibres, raw or processed but not spun. We export under this classification worldwide and supply all standard 5305 export documents.

Question 5

Where is your fiber produced?

Accepted Answer

Production runs at our own factory in Modhupur, Tangail, Bangladesh — in the heart of the country's pineapple belt. The same Agronest Export team handles production, export documentation, and logistics, from our Dhaka head office to the factory floor.

Question 6

What grades do you offer?

Accepted Answer

Three grades for natural banana fiber: Textile (longest, finest, cleanest), Craft (slightly shorter or more variable), and Industrial (higher defect tolerance for composites and geotextiles). PALF is supplied in Textile and Industrial grades. Cottonized versions come in standardized staple formats.

Question 7

How is banana fiber extracted?

Accepted Answer

By mechanical decortication: the harvested pseudostem is split and fed through rollers and blades that crush the pulp and scrape away non-fibrous material, leaving long fiber strands. No chemicals, boiling, or retting are used. The fiber is then washed and dried to 9–12% moisture before grading. See our process page for the full step-by-step.

Question 8

What is the tensile strength of banana fiber?

Accepted Answer

500–900 MPa across grades — the lab-tested range from ISO/IEC 17025 accredited testing. That places it above jute and in competition with abaca. Density is about 1.35 g/cc with only 1–3% elongation, which is why it performs in rope and composite reinforcement.

Question 9

What is banana fiber used for?

Accepted Answer

Rope and cordage, specialty and handmade paper, non-wovens, bio-composites (automotive and construction), geotextiles, acoustic and thermal insulation, handicrafts, and—after enzymatic cottonization—blended yarns for denim, shirting, and knitwear. Our applications page maps each use to the right grade.

Question 10

Can banana fiber be used for paper production?

Accepted Answer

Yes — its long fibers and high cellulose produce strong, tear-resistant sheets. Typical products include tea bags, filter paper, archival papers, and premium handmade papers. Craft grade is the usual choice for paper mills.

Question 11

Can banana fiber be used in composites?

Accepted Answer

Yes. Banana fiber reinforces polypropylene, PLA, and epoxy systems at ~1.35 g/cc density with 500–900 MPa tensile strength, giving high specific strength for automotive panels, construction boards, and consumer goods. Industrial grade, chopped or matted, is the standard composite input.

Question 12

Can banana fiber be spun into yarn?

Accepted Answer

Raw banana fiber is too long for conventional frames, so we enzymatically cottonize it: chemical-free treatment to a 28–38 mm staple at 15–35 micron fineness. The resulting fiber runs on standard ring, rotor, and vortex spinning machines and blends at 10–40% with organic/recycled cotton, Tencel, and modal.

Question 13

Banana fiber vs abaca — which is better?

Accepted Answer

Both are pseudostem-family fibers with comparable strength. Abaca is longer-established with slightly higher consistency; banana fiber typically wins on price (our raw band is $4.00–5.50/kg FOB) and on the sustainability story, since it is farm waste. For most rope, paper, and composite specs, banana fiber is the value choice. Full comparison in our blog.

Question 14

What is PALF (pineapple leaf fiber)?

Accepted Answer

PALF is a silky natural fiber extracted from the long leaves of the pineapple plant, also known as piña fiber. It contains 70–82% cellulose, has a silvery-white luster, and strands run 40–90 cm at 20–60 microns fineness (1.8–3.2 tex). Tensile strength is 400–700 MPa.

Question 15

How is pineapple leaf fiber extracted?

Accepted Answer

By decortication, like banana fiber: leaves are scraped to remove the waxy epidermis and pulp, leaving the fiber bundles, which are washed and dried. Yields are low — about 1.5–2.5% of leaf weight — which is one reason PALF costs more than banana fiber. No chemicals are used in our process.

Question 16

What are the properties of pineapple leaf fiber?

Accepted Answer

70–82% cellulose, 40–90 cm length, 1.8–3.2 tex linear density, 20–60 micron fineness, 400–700 MPa tensile strength, 9–11% moisture content, and a distinctive silvery-white luster. It dyes well and resists shrinkage, making it a luxury apparel fiber.

Question 17

Piña fiber vs Piñatex — what is the difference?

Accepted Answer

Piña fiber is the raw pineapple leaf fiber itself — a natural textile fiber. Piñatex is a trademarked finished material made by Ananas Anam that uses PALF as its substrate, coated and finished into a leather alternative. We supply the raw fiber, not Piñatex. The distinction matters for material claims and marketing copy.

Question 18

Can pineapple fiber be spun on cotton spinning systems?

Accepted Answer

Yes, after cottonization. Our enzymatic process delivers a 32–38 mm staple that runs on ring, rotor, and vortex frames without machine modification, spinning up to 30s/40s Ne counts — suitable for fine shirting and luxury knits.

Question 19

What blends and yarn counts work with pineapple fiber?

Accepted Answer

Cottonized pineapple blends well at 10–40% with organic and recycled cotton, Tencel, and modal. On standard frames it spins to 30s/40s Ne; pure or high-ratio PALF yarns suit premium piña-style weaves for luxury apparel and accessories.

Question 20

What does banana fiber cost per kg?

Accepted Answer

Our indicative FOB Chattogram band is $4.00–5.50/kg for raw banana fiber depending on grade (Textile at the top, Industrial at the bottom), and roughly $6–10/kg for raw PALF. Cottonized grades are quoted per spec. Final pricing is confirmed in a written quotation within 24 hours — see the wholesale page for the full bands.

Question 21

What is your MOQ?

Accepted Answer

200 kg per product, with grades mixable within that minimum — for example 100 kg Textile plus 100 kg Craft banana fiber. Above that there is no cap: a 40' high-cube container loads roughly 18–20 tonnes.

Question 22

Can I order samples before buying?

Accepted Answer

Yes — 0.5–3 kg of the current (or nearest) production lot, shipped by international courier with its technical data sheet. The sample fee is credited against your first order. Most buyers receive samples within about a week depending on destination.

Question 23

What payment terms do you accept?

Accepted Answer

Two standard structures: T/T with 30% advance and 70% against bill of lading copy, or 100% irrevocable letter of credit at sight. Terms are fixed on the proforma invoice before any payment, under FOB Chattogram or CIF worldwide incoterms.

Question 24

How long is the lead time, and how is the fiber packaged and shipped?

Accepted Answer

Lead time is 2–4 weeks from order confirmation or L/C establishment, including lab testing. Fiber ships in compressed bales of 25, 50, or 100 kg (custom packaging above 500 kg) under HS 5305. Sea freight from Chattogram takes ~24–35 days to Europe and ~28–40 days to the US; air via Dhaka takes 5–10 days.

Frequently asked questions about banana & pineapple fiber

General

Banana fiber

Pineapple fiber

Ordering & shipping

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