Long Hemp Fiber - Carded| High quality

Composizione: 100% fibra lunga di canapa grezza

Cos'è la fibra lunga di canapa:

La fibra di canapa è il tessuto vegetale fibroso che riveste esternamente lo stelo della pianta di Cannabis sativa L. Durante la lavorazione della canapa, lo stelo viene separato in due componenti principali:

• Fibra esterna (corteccia) → utilizzata per tessuti, cordami, carta
• Canapulo interno (parte legnosa) → utilizzato per bioedilizia, lettiere, pacciamatura

La fibra lunga è la fibra esterna lavorata mantenendo lunghezze tra 5 e 30 centimetri, ideale per filatura, tessitura e applicazioni che richiedono resistenza strutturale.

PROCESSO DI LAVORAZIONE

1. Coltivazione:
Canapa italiana coltivata da agricoltori certificati. La canapa cresce rapidamente, richiede minime risorse idriche, zero pesticidi, zero erbicidi. Coltivazione sostenibile a basso impatto ambientale.

2. Raccolta:
Gli steli di canapa vengono raccolti a maturazione (quando fibre raggiungono massima resistenza). Taglio meccanico e macerazione naturale in campo (esposizione a umidità e microrganismi che separano fibra da canapulo).

3. Stigliatura:
Processo meccanico che separa la fibra corticale esterna dal canapulo interno legnoso. La stigliatura frantuma lo stelo e divide i due componenti tramite azione meccanica e ventilazione.

4. Cardatura:
Le fibre lunghe vengono cardate (pettinate) per allineare le fibre, rimuovere impurità residue, e creare un nastro di fibra omogeneo e pronto per filatura o altri utilizzi. La cardatura mantiene la fibra "grezza" senza trattamenti chimici o sbiancamento.

5. Selezione lunghezza:
Le fibre vengono selezionate per lunghezza. La fibra lunga (5-30cm) è la frazione più pregiata, adatta per filati di qualità, tessuti resistenti, imbottiture strutturali.

Product classification: Raw natural textile fiber for industrial, artisanal, and construction use

Origin: 100% Italian hemp (Cannabis sativa L.)

Fiber type: Raw carded long fiber

TECHNICAL SPECIFICATIONS

Fiber length: 5-30 cm (variable, natural product not industrially standardized)

Color: Natural beige, grey-green, unbleached, undyed

Residual moisture: 8-12% (natural, variable based on storage conditions)

Tensile strength: among the strongest natural fibers, superior to cotton and linen

Elastic modulus: Relatively stiff, less elastic than cotton but very strong

Elongation at break: low elasticity, high tenacity

Moisture absorption: 12-15% of its own weight (excellent hygroscopic capacity, regulates ambient humidity)

STORAGE

Moisture warning: Hemp fiber naturally absorbs ambient moisture. Always store in a dry environment. If fiber becomes damp, dry completely in the air before storing again.

PERFORMANCE CHARACTERISTICS

Mechanical resistance:

• Among the strongest natural fibers (superior to cotton, linen, jute)
• High resistance to tension, tearing, abrasion
• Ideal for structural applications and reinforcements

Durability:

• Long-lasting (hemp fabrics last decades)
• Resistant to UV rays (does not degrade in sunlight like other plant fibers)
• Resistant to mold, bacteria, moths (natural antimicrobial properties)

Thermal and acoustic insulation:

• Hollow fiber structure traps air
• Excellent thermal insulator (construction, padding)
• Good sound-absorbing properties (reduces noise)

Breathability:

• High water vapor permeability
• Naturally regulates humidity (absorbs when environment is humid, releases when dry)
• Maintains thermal comfort (fabrics/padding)

Environmental sustainability:

• 100% biodegradable plant fiber
• Low-impact cultivation (zero pesticides, low water consumption)
• Carbon negative (plant sequesters more CO2 than the production cycle emits)

Long hemp fiber is a versatile raw material used in numerous industrial, artisanal, and construction sectors. Its length of 5-30cm and total absence of hurd make it ideal for applications requiring clean, strong, and homogeneous fiber.

TEXTILE SECTOR

Spinning and yarns:
Long fiber is the essential raw material for producing quality hemp yarns. Its length of 5-30cm allows for traditional (roving) or modern (open-end) spinning. Hemp yarns are strong, durable, and breathable.

Yarn uses:

• Fabrics for clothing (shirts, trousers, jackets)
• Fabrics for furnishings (curtains, upholstery, tapestry)
• Technical fabrics (sailcloth, backpacks, durable bags)
• Fabrics for linen (sheets, towels)

Weaving:
Long fiber can also be used for direct weaving without spinning (manual loom weaving, artistic braids).

Advantages of hemp fabrics:

• Strong and durable (last for decades)
• Breathable and thermoregulating
• Naturally antibacterial (reduce odors)
• Absorbent (fabrics cool in summer, warm in winter)
• Softness increases with washing

PADDING

Structural padding:
Long fiber is ideal for stuffing cushions, mattresses, armchairs, sofas, and chairs. It provides structural support, comfort, breathability, and durability.

Advantages of hemp padding:

• Ergonomic support (does not compact excessively)
• Breathable (does not accumulate moisture/sweat)
• Antibacterial (reduces mites, allergens)
• Thermoregulating (cool in summer, warm in winter)
• Long-lasting (does not deform over time)

Artisanal padding:

• Handmade dolls and puppets
• Decorative cushions
• Natural stuffed toys
• Artistic stuffed objects

Industrial padding:

• Car/train seats (automotive sector)
• Natural mattresses and pillows (bedding)
• Upholstery padding (furniture)

BUILDING INSULATION AND SEALING

Thermal and acoustic insulation:
Long fiber is used as an insulating material in green building. Applied loose or compressed into panels, it provides natural, breathable, ecological thermal and acoustic insulation.

Construction applications:

• Wall insulation (cavity walls, internal insulation)
• Roof and floor insulation
• Floor insulation (under screed)
• Prefabricated insulation panels (fiber compressed with natural binders)

Advantages of hemp insulation:

• Excellent thermal insulation (lambda 0.040-0.045 W/mK)
• Good acoustic insulation (absorbs sound waves)
• Breathable (regulates humidity, prevents mold)
• Carbon negative (sequesters CO2)
• Non-toxic (healthy green building)

Sealing and caulking:
Long fiber is used to seal joints, cracks, and pipe/cable passages in traditional and naval construction. It is resistant, flexible, and natural.

ROPES AND CORDAGE (limited use)

Long fiber can be hand-braided to create artisanal ropes, decorative cords, and bindings. For strong industrial ropes, longer and processed hackled fiber is preferred, but raw long fiber works for artistic/craft applications.

BIOCOMPOSITES AND INNOVATIVE MATERIALS

Composite reinforcement:
Long fiber is used as reinforcement in natural composite materials (bio-composites). It replaces glass fiber in applications where sustainability is sought.

Applications:

• Composite panels for automotive (car interiors)
• Sports components (surfboards, skateboards)
• Structural building panels
• Biodegradable rigid packaging

Advantages of hemp composites:

• Lightweight yet strong
• Biodegradable (vs non-recyclable glass fiber)
• Low carbon footprint

DECORATIONS AND CREATIVE CRAFTS

Artistic uses:

• Artistic textile creations
• Decorative braids
• Natural sculptures and installations
• Eco-sustainable design
• Event decorations (weddings, natural setups)

Mixture for torches and flares:
Long fiber can be used in mixtures for traditional garden torches (soaked in natural oils).

FILTERS AND TECHNICAL APPLICATIONS

Filtration:
Hemp fiber is used to create natural filters for liquids (oils, water) in artisanal or small-scale industrial applications.

Technical applications:

• Natural gaskets
• Artisanal air/water filters
• Absorbent materials (vegetable oil spills)

SUPERIOR TECHNICAL PERFORMANCE

✓ Among the strongest natural fibers in the world
Tensile strength superior to cotton, linen, jute. Ideal for structural applications requiring extreme toughness and durability.

✓ Exceptional long-term durability
Hemp fabrics and products last for decades without degrading. Resistant to abrasion, tearing, and wear. A long-term investment for products that need to last.

✓ UV and weather resistance
Does not degrade with prolonged sun exposure (unlike cotton/linen which yellows). Ideal for outdoor applications, external fabrics, marine ropes.

✓ Resistant to mold, bacteria, and woodworms
Natural antimicrobial and antifungal properties. Unfavorable environment for microbial proliferation. Does not rot easily, not attacked by woodworms/insects (unlike wood/wool).

✓ Thermal and acoustic insulation
Hollow fiber structure traps air, creating natural insulation. Keeps warmth in winter, coolness in summer. Absorbs sound waves (sound-absorbing). Ideal for green building and comfort padding.

✓ Breathability and moisture regulation
Absorbs up to 15% of its weight in moisture without feeling wet. Releases moisture when the environment is dry. Natural hygroscopic regulation creates thermal comfort in fabrics and building insulation.

HEALTHY NATURAL PROPERTIES

✓ Antibacterial and hypoallergenic
Inhibits the growth of pathogenic bacteria. Low allergenicity (rarely causes allergies compared to wool/synthetics). Suitable for sensitive skin, healthcare applications, skin-contact fabrics.

✓ Non-toxic, safe, natural
Zero harsh chemical treatments. Raw fiber without bleaches, dyes, toxic flame retardants. Safe for children, pets, sensitive environments (hospitals, schools).

✓ Natural thermal comfort
Hemp fabrics are cool in summer (breathable, do not retain heat), warm in winter (insulating). Natural thermoregulation improves living comfort and wearability.

SUPERIOR ENVIRONMENTAL SUSTAINABILITY

✓ Carbon Negative - Sequestering CO2
Hemp absorbs more CO2 from the atmosphere during growth than is emitted throughout the entire production cycle (cultivation, processing, transport). Using hemp means fighting climate change.

Biomass produced in 3-4 months is equivalent to that which a tree develops in 4 years, with equal proportions of sequestered CO2.

✓ Low-impact cultivation

• Zero pesticides/herbicides: Hemp grows vigorously without chemical necessity
• Low water consumption: Requires 50% less water than cotton
• Improves soil: Deep roots aerate the soil, residual biomass enriches humus
• Crop rotation: Perfect for regenerating tired soils

✓ 100% Biodegradable and compostable
At the end of its life, hemp fiber completely decomposes in 6-12 months, returning to nourish the soil. Zero landfill waste. Perfect circular economy.

ECONOMIC ADVANTAGES

✓ Long-term savings
Hemp products last 2-3 times longer than cotton/synthetic equivalents. Slightly higher initial cost amortized by durability. Fewer replacements = savings.

✓ Energy efficiency (construction)
Hemp insulation reduces heating/cooling consumption in buildings. Energy savings of 20-40% compared to traditional insulation. Return on investment 3-7 years.

✓ Added value to the final product
"Made with Italian hemp" is a valuable claim for sustainability-conscious consumers. Market differentiation, possible premium price.

VERSATILITY OF APPLICATIONS

✓ Fiber of 100 uses
Hemp is historically called the "fiber of a hundred uses" due to its incredible versatility: textiles, construction, paper, composites, crafts, ropes. One raw material, infinite creative and industrial possibilities.

✓ Suitable for crafts and industry
1kg-8kg formats for artisans, small productions, prototypes. 350kg pallets for textile industries, manufacturers, construction sites. Scalable from hobbyist to industrial production.

MADE IN ITALY - ITALIAN SUPPLY CHAIN

✓ 100% Italian origin
Hemp cultivated, processed, and packaged in Italy. Supports the local economy, Italian farmers, and national manufacturing companies.

✓ Full traceability
Transparent supply chain from cultivation to finished product. Origin certificates available. Zero opacity, maximum trust.

✓ Controlled quality
Rigorous Italian/European quality standards. Controls on fiber purity, absence of contaminants, regulatory compliance.

✓ Italian hemp tradition
Italy has a centuries-old tradition in hemp cultivation and processing (until the 1950s it was the second largest producer worldwide). Today, the sector is experiencing a rebirth with historical know-how and modern innovation.

CANAPUGLIA PRODUCTION - THE FUTURE IS HERE

✓ CanaPuglia Hemp hub under development
We are building a production plant dedicated to industrial hemp to produce superior quality fiber entirely Made in Puglia, from plant to finished product.

✓ Technical medium-length fiber
Specialized production of medium-length fiber optimized for advanced technical applications: composites, high-performance green building, precision manufacturing.

✓ Innovation and tradition
We combine historical knowledge of hemp processing with modern technologies to obtain excellent quality, traceable, and sustainable fiber.

FORMATI DISPONIBILI

• Sacco 1kg
  Ideale per: progetti artigianali, imbottiture piccole, test materiale
• Sacco 8kg:
  Ideale per: produzione filati, imbottiture medie-grandi, progetti edilizia piccoli
• Pedane 350kg (fornitura su richiesta)
  Ideale per: produzione tessile industriale, grandi cantieri edilizia, manifattura

SPEDIZIONE: Per questo prodotto non è valida l'offerta della spedizione gratuita a causa di peso e volume. Costi spedizione calcolati al checkout in base a destinazione e quantità.

What is the difference between long fiber, short fiber, and hurd?

Long fiber: Outer stem fiber, 5-30cm long, completely free of hurd. Ideal for yarns, textiles, structural padding. Short fiber: Outer stem fiber, 1-5cm long, minimal residual hurd (~5-10%). Ideal for technical applications, mulching, filters, less demanding padding. Hurd: Woody inner part of the stem (core), shredded into flakes. Ideal for green building (mix with lime), animal bedding, mulching. Each component has optimal specific uses.

Is this fiber suitable for hand spinning/manual loom?

Yes, 5-30cm long fiber is perfect for hand spinning (spindle, spinning wheel) or mechanical spinning (home spinning machine). Before spinning, further card the fiber with hand carders to better align it and remove any residual impurities. Raw fiber requires a bit of practice but produces very satisfying, strong, rustic yarns. Ideal for experienced spinners and beginners who want to work with authentic natural fiber.

Can I use this fiber to stuff pillows/mattresses?

Absolutely, yes, it is one of the main uses. Long fiber provides structured, breathable, antibacterial, durable padding. For padding: use the fiber as is (already carded) or re-card lightly to make it softer/fluffier. Advantages vs. synthetic padding: breathable (does not accumulate moisture/sweat), antibacterial (reduces mites/allergens), thermoregulating (cool in summer, warm in winter), ecological and biodegradable.

Is the fiber ready to use or does it require processing?

The fiber is raw carded so it is already clean and combed, ready for most uses. For spinning: ideal as is or with light re-carding. For padding: ready for direct use. For industrial textiles: may require further combing/preparation depending on machinery. For green building: directly usable as loose insulation or mixed with binders for panels. No washing or preliminary treatment necessary.

How should the fiber be stored? Can it mold?

Store in a dry and cool (<25°C) place, protected from humidity. Hemp fiber naturally absorbs ambient moisture (hygroscopic). If the environment is very humid and the fiber remains wet for a long time (weeks), mold can develop. Prevention: store in a closed bag, in a dry, well-ventilated environment. If the fiber accidentally gets damp: spread outdoors (sun or ventilated environment) to dry completely before re-storing. Dry fiber does not mold thanks to its natural antifungal properties.

Is this fiber organic/certified?

The fiber comes from Italian hemp grown without pesticides/herbicides (hemp by nature does not require chemicals). However, we do not yet have formal organic certification (ICEA, CCPB) for the current product. The fiber is nevertheless from controlled sustainable cultivation, EU certified variety, THC <0.2% compliant with regulations. For applications requiring mandatory organic certification, please contact us to check the availability of future certified batches.

Can I use it for green building/home insulation?

Yes, long fiber is excellent for natural thermal/acoustic insulation in green building. Applications: insulation for wall cavities, attics, floors, ceilings. It can be blown in loose, hand-laid, or compressed into panels with natural binders. Advantages: breathable (regulates humidity, prevents mold/condensation), insulating (lambda ~0.040 W/mK), carbon negative, non-toxic, durable.

Does the fiber shed "lint" or particles during use?

Natural raw fiber may release minimal short fibers/particles during initial handling (normal). After the first processing (carding, spinning, installation), shedding drastically reduces. To minimize: work in a ventilated environment, shake fiber outdoors before use, wear a mask if sensitive to organic dusts (precaution, it is not toxic but some people prefer). Once integrated into the final product (fabric, sewn padding, building panel), the fiber is stable and does not shed.

Can I dye/color hemp fiber?

Yes, hemp fiber accepts natural dyes well (vegetable, mineral) and standard textile dyes. Natural dyes: madder (red), indigo (blue), turmeric (yellow), walnut hull (brown) work well. Note: dyeing before spinning is easier (loose fiber absorbs evenly) vs. dyeing finished yarn/fabric.

Do you offer technical support for specific applications?

Yes, we provide free technical consultation to help you choose the correct fiber and optimize its use. Contact us describing your application and we will guide you on: necessary quantity, fiber preparation, application techniques, equipment suppliers if needed. For complex B2B projects (e.g., composite development, industrial textile production), we can connect you with specialized technical partners. Technical support: info@canapuglia.it

Is the fiber suitable for automotive use/technical composites?

Yes, long hemp fiber is increasingly used in bio-composites for automotive, marine, and sports. It replaces glass fiber in applications where lightness, sustainability, and carbon footprint reduction are sought. Applications: car interior panels (doors, dashboards), marine components (hulls of small boats, non-structural parts), sports equipment (boards, rackets). Advantages: excellent strength-to-weight ratio, biodegradable at end-of-life, processable with bio-resins (vegetable epoxies, bio-polyurethanes). For specific technical projects, contact us for support and potential co-development.