Closed-Cell Polyurethane Foam

Closed-cell polyurethane foam is a rigid material characterized by an internal structure made up of completely sealed cells. This configuration gives the material high mechanical strength, water resistance, and excellent thermal and acoustic insulation properties. Thanks to its higher density (30–60 kg/m³ or more), it is commonly used for:

• Thermal insulation in construction (roofs, walls, floors)

• Structural reinforcement

• Industrial applications requiring resistance to moisture or compression

Advantages:

• Excellent thermal insulation (λ ≈ 0.020–0.025 W/m·K)

• Impermeable to air and water

• High rigidity and long-term durability

Open-Cell Polyurethane Foam

Open-cell polyurethane foam is a flexible or semi-rigid material with an internal structure where the cells are not completely closed, allowing air and moisture to pass through. It has a lower density (10–20 kg/m³) compared to the closed-cell version and is ideal for:

• Sound insulation (sound absorption)

• Filling cavities or irregular spaces

• Non-structural applications where breathability is important

Advantages:

• Greater breathability

• Lighter and more cost-effective

• Good sound-absorbing properties

Industrial Wadding

Wadding is a soft, fibrous material made from natural fibers (such as cotton) or synthetic ones (like polyester or polypropylene), randomly arranged and compacted. It is widely used in various industrial sectors due to its lightness, breathability, and filtering capacity.

Main industrial uses:

• Aquarium filters: traps solid residues and improves water quality. Non-toxic, permeable, and easy to replace.

• Extractor hoods: captures grease and dust; can be combined with activated carbon.

• Air filtration (HVAC, spray booths): used as a pre-filter for dust control.

• Thermal and acoustic insulation: applied in construction, automotive, and household appliances.

• Packaging and padding: protects items, fills cushions, mattresses, and jackets.

Key features:

• Lightweight, soft, and flexible

• Available in various thicknesses and densities

• Breathable, cost-effective, and easy to process

• Can be treated (flame-retardant, antibacterial, water-repellent)

Limitations:

• Some types degrade when exposed to moisture

• Must be replaced regularly in filtration systems

• Not suitable for chemical filtration unless specifically treated

Foam Rubber Sheets

Foam rubber is an extremely versatile, lightweight, and flexible expanded material used across a wide range of industrial, craft, and technical applications. It is valued for its cushioning, insulating, and sound-absorbing properties.

Commercially available in both blocks and sheets, we specialize exclusively in the supply of foam rubber sheets, offered in various thicknesses to meet every need—from surface and object protection to padding, gaskets, linings, and technical packaging.

Our sheets are precisely cut and ready to use, making them ideal for:

• Thermal and acoustic insulation

• Shock-absorbing packaging

• Automotive and industrial applications

• Crafting, modeling, and DIY projects

• Linings and padding

Choose the convenience of foam rubber sheets: flexible, easy to work with, and available in 1 x 2 meter formats with customizable thicknesses to suit your specific needs.

Neoprene Rubber – Rolls, Thicknesses, and Applications

Neoprene rubber (also known as chloroprene) is a versatile and durable synthetic material widely used in industrial and craft sectors due to its excellent mechanical, chemical, and thermal properties. It is available in rolls or sheets, in various thicknesses and densities to meet diverse technical requirements.

Key Features

• Chemical resistance: excellent resistance to oils, greases, moderate solvents, and atmospheric agents.

• Thermal and acoustic insulation: ideal for applications requiring protection from heat or noise.

• Elasticity and flexibility: maintains its shape even after prolonged deformation.

• Waterproof: excellent barrier against water and moisture.

• Operating temperature: typically ranges from -20°C to +100°C.

Available Formats

• Rolls: generally 1 meter or 1.2 meters wide, with variable lengths up to 10 meters.

• Thicknesses: available in different sizes, from 1 mm up to 6 mm, depending on the intended application.

• Finishes: smooth/smooth, smooth/textile, or textile/textile, with or without adhesive backing.

Main Uses of Neoprene

• Industrial gaskets and seals

• Thermal insulation for pipes and equipment

• Surface protection and coverings

• Sports gear (wetsuits, knee pads, diving gloves)

• Automotive and marine components

• Anti-vibration and shock absorption applications

Advantages

• Long-lasting, even in outdoor environments

• Easy to cut and process

• Available in various hardness levels (measured in Shore A)

• Good value for money

Polyethylene Sheets and Rolls

Polyethylene (PE) is a highly versatile thermoplastic material available in sheets and rolls, widely used across industrial, technical, and commercial applications.

Key Features:

• High chemical resistance: inert to many acids, bases, salts, and organic solvents

• Excellent resistance to moisture and water

• Low density: lightweight and easy to handle

• Good dielectric properties (electrical insulation)

• High impact resistance, even at low temperatures

• Smooth, non-stick surface that resists dirt buildup

• Food-grade versions available for direct contact with food

Available Formats:

• Sheets: ideal for cutting, milling, thermoforming, and cladding

• Rolls: better suited for continuous coverings, die-cutting, packaging, temporary protection, or wide-surface applications

Variants:

• Thicknesses: available in a wide range, from fractions of a millimeter up to several centimeters

• Colors: natural white, black, transparent, and custom colors on request (blue, red, yellow, green, etc.)

• Adhesive finishes: also available with adhesive backing for fast, fixed or temporary applications on flat or curved surfaces

• Special versions: UV-resistant, antistatic, flame-retardant, food-grade, recycled or virgin material

Common Uses and Applications:

• Anti-wear and non-stick coatings for industrial surfaces

• Protection of worktops, walls, and machinery

• Cutting and die-cutting for gaskets and spacers

• Protective packaging or technical inserts for crates and containers

• Applications in the food, pharmaceutical, chemical, and logistics industries

• Temporary coverings for construction sites, painting, or transport

Polyethylene is a cost-effective, durable, and easy-to-process solution, making it one of the most widely used plastic materials in industrial and technical sectors.

Nonwoven Fabric (TNT) in Industrial Environments

Nonwoven fabric (TNT) is a technical material made from synthetic fibers—primarily polypropylene or polyester—bonded together through mechanical, thermal, or chemical processes, without traditional weaving. It is available in rolls, sheets, or pre-cut formats in a variety of thicknesses, weights, colors, and finishes.

Industrial Uses:

TNT is widely used across industrial sectors for its functional and cost-effective properties:

• Surface and component protection during processing, transportation, or storage

• Technical packaging (shaped or flat) to protect against dust, impact, or scratches

• Air or liquid filtration, thanks to its micro-perforated or compact structure

• Masking in painting or sandblasting operations

• Temporary covers and tarps in production environments

• Production of disposable garments (gowns, caps, coveralls, etc.)

• Dust barriers and interior linings for equipment and machinery

The material can be treated to be water-repellent, breathable, antibacterial, or antistatic depending on the specific application.

Application in Vacuum Cleaner Bag Production

In both professional and domestic cleaning sectors, TNT is a key material for the production of vacuum cleaner filter bags due to a combination of technical characteristics:

• High filtration efficiency: effectively captures fine dust and allergens

• Strong yet flexible structure: adapts to the shape of the container

• Low permeability to unfiltered air, while allowing controlled breathability

• Quieter operation compared to paper or plastic bags

• High tear resistance, even when full or containing damp dust

• Available in multilayer versions, often combined with meltblown or other filter layers

The use of TNT in vacuum cleaner bags enhances the lifespan and performance of the appliance, reducing premature motor clogging and improving the quality of the exhaust air.

EVA (Ethylene Vinyl Acetate): Technical Material for Industrial and Creative Use

EVA (Ethylene Vinyl Acetate) is a soft yet durable expanded polymeric plastic material, widely used in industrial and professional contexts thanks to its unique combination of flexibility, lightness, insulation properties, and workability.

Key Technical Features:

• High flexibility, even at low temperatures

• Good resistance to impact and compression

• Excellent thermal and acoustic insulation properties

• Waterproof and resistant to weathering

• Easy to process (cutting, thermoforming, gluing)

• Available in various densities, thicknesses, and colors

Industrial Applications:

EVA is employed in numerous manufacturing and technical fields, including:

• Technical packaging and industrial protection: shock-absorbing inserts, separators, gaskets

• Thermal and acoustic insulation: used in lightweight construction, HVAC, and automotive

• Footwear industry: soles, insoles, and cushioning midsoles

• Electronics and automotive components: anti-vibration parts, molded interiors, linings

• Medical and healthcare sectors: padding, orthopedic supports, customized aids

• Technical coverings: anti-slip mats, protective layers, sound-absorbing modules

Creative and Hobbyist Applications:

Thanks to its ease of handling and versatility, EVA has also become a go-to material in the hobby and arts sector, especially for:

• Cosplay and costume design: creation of armor, accessories, masks, helmets, and prop weapons

• Theater and film set design: lightweight yet durable elements, easy to paint and shape

• Static or dynamic modeling: coverings, shaped components, decorative textures

• Education and crafts: creative projects, children’s crafts, decorations

Reticulated Polyether Foam Filter Material

Reticulated polyether foam is a technical filtering material primarily used in applications requiring high air permeability, good moisture resistance, and flexibility in cutting and shaping. Thanks to its open-cell structure, it effectively filters particles, dust, and impurities in both dry and humid environments, making it suitable for a wide range of sectors.

Key Features:

• Open-cell structure ensures excellent air permeability and effective particle and dust retention

• Water-repellent options available with specific surface treatments

• Variable density (typically from 18 to 30 kg/m³) depending on application requirements

• Customizable thicknesses, from a few millimeters up to several centimeters

• Available colors: black, grey, blue, and custom colors upon request

Available Formats:

• Standard sheets up to 2000 × 1500 mm (custom sizes available)

• Thin rolls for continuous or strip-based applications

• Die-cut and custom-shaped parts for OEM and tailored solutions

• Full blocks for specialized machining and shaping

Main Applications:

• Air filtration in HVAC systems, small appliances, fans, and compressors

• Water and non-aggressive liquid filtration

• Automotive industry: pre-filters and sound-absorbing panels

• Technical packaging and precision protection

• Medical and cosmetic sectors: applicator sponges, padding, and more

Advantages:

• Lightweight and easy to process

• Reusable and washable (in many versions)

• Cost-effective and highly versatile

• Also available in flame-retardant versions (UL or M1 class upon request

Open-Cell Polyester Foam

Open-cell polyester foam is a lightweight, flexible, and versatile material ideal for filtration, acoustic absorption, protection, and padding applications. Thanks to its uniform structure, it offers excellent performance in industrial, HVAC, automotive, and electronic fields.

Key Features:

• Open-cell structure providing excellent air permeability and filtering capacity

• Moisture-resistant and withstands many atmospheric agents

• Good tolerance to light oils and oily vapors in non-critical applications

• Highly workable: easy to cut, die-cut, and shape

• Recyclable material, available in flame-retardant versions

Oil Filtration: When It’s Suitable

Polyester foam can also be used for:

• Filtration of oil vapors or mists

• Prefilters in compressors or systems using light oils

• Temporary or low-exposure oil applications

⚠️ Limitations:
Not recommended for direct, prolonged contact with hot or aggressive mineral oils, as the material may degrade over time.

Available Colors

• Standard: black, anthracite grey

• Optional: blue, green, red, white

Available Densities

• 15–35 kg/m³, depending on the intended application:

  • 15–20 kg/m³: lightweight use, packaging, prefiltration

  • 25–30 kg/m³: HVAC, acoustics, light air/oil filters

  • 35+ kg/m³: technical use, fine filtration, custom-shaped components

Available Formats

• Sheets and rolls (from 3 mm to 100 mm)

• Full blocks

• Custom die-cut parts for OEM and industrial production

Common Applications

• Air and ventilation filters (HVAC, electronics, automation)

• Prefiltration of light oils or vapors

• Acoustic absorption in technical panels

• Component protection and technical packaging

• Technical sponges for cosmetics or cleaning

Advantages

• High customizability

• Good mechanical strength

• Affordable, durable, and lightweight

• Available in flame-retardant, self-adhesive, or oleophobic versions (on request)

• REACH and RoHS compliant