VAL70NW Heavy Gauge Polyester Non-Woven Laminated Foil Rolls | 1.0mtr & 1.5mtr x 100mtr Linear Pre Cut Log Rolls

VAL70 Polyester Non-Woven Laminated Foil is a heavy-gauge, multi-layered barrier foil designed for superior protection of sensitive and valuable goods. What makes it premium is its sophisticated construction, which includes a core aluminum layer bonded with a non-woven polyester backing and an LDPE coating. This unique combination provides an exceptionally high tear and puncture resistance, along with the lowest water vapor transmission rate among similar materials, ensuring unparalleled durability and long-term preservation.

The VAL70 foil's protective qualities stem from its intelligent multi-layer design. The robust non-woven polyester provides outstanding mechanical strength and puncture resistance. The central aluminum layer acts as an impermeable barrier against moisture, oxygen, and light, while the LDPE coating ensures excellent heat-sealability and contributes to the overall barrier properties. These layers work synergistically to create a formidable shield against environmental factors.

The water vapor transmission rate (WVTR) measures how much moisture can pass through a material over a given time. For VAL70, having the lowest WVTR means it's incredibly effective at preventing water vapor from reaching the packaged contents. This is critically important for sensitive goods like electronics, precision components, and machinery, as even tiny amounts of moisture can lead to corrosion, degradation, or malfunction.

Yes, absolutely! VAL70 is renowned for its exceptional tear and puncture resistance. Its heavy-gauge polyester and non-woven construction are engineered to withstand significant physical stresses, making it ideal for protecting items during demanding transport and storage conditions where other foils might fail.

The VAL70 foil boasts impressive technical specifications that underscore its high performance. It's constructed with a non-woven polyester of 90g, an LDPE coating of 45g, a 12µm aluminum layer, and a 73g LDPE film. This specific layering contributes to its class-leading tensile and tear strengths and its incredibly low moisture vapor transmission rate.

Relevant products you may want to consider:

• Barrier Foil Rolls
• Heat Seal Foil Bags
• MIL-PRF-131
• Aluminium Barrier Foil
• Foil Packaging

VAL70 is most suitable for protecting valuable and sensitive goods that require the highest level of environmental protection. This includes heavy machinery, precision components, delicate electronics, moisture-sensitive equipment, and items prone to corrosion, especially during export, long-term storage, and demanding freight journeys.

Yes, that's one of its strong suits! VAL70's durability and ability to cope with harsh conditions make it an ideal choice for export packaging of larger or awkwardly sized items, such as heavy machinery. It's designed to be robust enough to create custom bags around challenging dimensions.

Absolutely. VAL70's superior barrier properties, particularly its low water vapor transmission rate, make it perfect for international shipping and export. It effectively protects goods from the fluctuating temperatures, humidity, and other harsh conditions encountered in global supply chains, ensuring products arrive in factory condition.

Beyond heavy machinery, VAL70 is highly beneficial for a range of sensitive items, including electronics, precision components, aerospace parts, and even pharmaceuticals or specialized food products that demand an extremely stable internal environment, free from moisture and oxygen.

VAL70 creates an impenetrable barrier against moisture and oxygen, which are the primary culprits behind corrosion. By encasing items within this sealed environment, it drastically reduces the risk of rust and other forms of corrosion, allowing goods to be stored for extended periods, even years, and remain in factory-fresh condition.

Relevant products you may want to consider:

• VPCI Corrosion Inhibitor Coating
• VCI Corrosion Inhibitors
• Cortec VPCI-325 Corrosion Protection Liquid
• Cortec CorShield VPCI-369 19Ltr Pail
• Cortec BioCorr 19Ltr Biodegradable Rust Preventative

Yes, VAL70 is a multi-metal compatible barrier foil. It provides excellent protection for a wide range of metals, including steel, aluminum, brass, iron, and copper, safeguarding them from rust and other corrosive elements.

While the primary use is for heavy-duty industrial and export packaging, its high barrier properties and material composition can make it suitable for secondary or outer packaging in scenarios that require a clean environment for sensitive components, though its specific cleanroom certification would need to be verified with the supplier.

VAL70 Polyester Non-Woven Laminated Foil requires heat sealing to create a secure, airtight enclosure. This is typically done using an aluminum barrier foil sealer.

For optimal results, VAL70 requires heat sealing for 2-3 seconds at a temperature of 200°C. Using a proper aluminum barrier foil sealer at these settings ensures a strong, reliable seal that maintains the foil's protective integrity.

Yes, for optimal conditions, especially when shipping moisture-sensitive goods or for long-term storage, it is strongly advised to use VAL70 in combination with a desiccant product. This ensures any residual moisture within the package is absorbed, creating an even drier and more protective environment.

Relevant products you may want to consider:

• Desiccant
• Silica Gel
• Natrasorb Desiccant Silica Gel
• Desicorr VPCI Desiccant Pouch
• VPCI Desiccant Packs

Determining the right amount of desiccant is crucial. Valdamark Direct, the brand, typically provides a desiccant calculator or guidelines on their website to help you accurately calculate the necessary amount based on the volume of the package and the sensitivity of the product.

While VAL70 is available in standard roll sizes, such as 1.0m and 1.5m widths both supplied in 100m linear log rolls, custom bags are often required due to the large and awkward product dimensions frequently encountered with industrial packaging. Valdamark Direct can often provide custom bag solutions.

Due to its heavy-gauge and robust construction, sharp, heavy-duty industrial cutting tools are recommended for working with VAL70 to ensure clean, precise cuts.

Yes, VAL70 is engineered to meet rigorous international defense standards. It specifically conforms to DEF STAN 81-75/2 (or MIL-PRF-131 K Class 1), signifying its high quality and reliability for demanding protective packaging applications.

Relevant products you may want to consider:

• MIL-PRF-131 K Class 1 Barrier Foil

VAL70 is nearly twice the weight per square meter compared to many other barrier foils. This significantly higher material density directly translates to its class-leading tensile and tear strengths, making it far more durable and resilient against physical damage in the supply chain.

Relevant products you may want to consider:

• Barrier Foil Rolls
• Aluminium Barrier Foil
• Foil Packaging

Lead times can vary slightly depending on order volume and current stock, but typically, VAL70 Polyester Non-Woven Laminated Foil Rolls have a lead time of 2-3 working days.

Yes, VAL70 is exceptionally versatile for both short-term and long-term storage needs. Its superior barrier properties ensure that goods remain protected for extended periods, even years, while also providing robust protection for shorter transit or temporary warehousing.

Due to its robust construction and the inherent stability of its laminated layers, VAL70 maintains its barrier properties effectively across a wide range of temperatures, making it reliable in diverse climatic conditions often encountered during international transport and storage.

Valdamark Direct typically offers VAL70 Polyester Non-Woven Laminated Foil Rolls in standard widths of 1.0 meter and 1.5 meters, both supplied as 100-meter linear log rolls, providing ample material for various packaging projects.

Relevant products you may want to consider:

• Barrier Foil Rolls
• MIL-PRF-131 K Class 1 Barrier Foil
• Aluminium Barrier Foil
• Foil Packaging

Yes, Valdamark Direct offers international delivery for VAL70 Polyester Non-Woven Laminated Foil Rolls, catering to global customers who require high-performance protective packaging solutions.

Valdamark Direct often provides bulk buying discounts for VAL70 Polyester Non-Woven Laminated Foil Rolls, which can be advantageous for large industrial operations or ongoing packaging requirements. It's always best to inquire directly for specific volume pricing.

The technical data sheet (TDS) for VAL70 Polyester Non-Woven Laminated Foil is typically available for download on the product page on the Valdamark Direct website, providing comprehensive details on its composition and performance.

Yes, it is important to note that VAL70 Polyester Non-Woven Laminated Foil is intended for use only by trade and appropriately trained professionals due to the specific heat-sealing requirements and the nature of the industrial applications it serves.

The VAL70 foil is meticulously constructed from several layers: a non-woven polyester layer (90g), an LDPE (low-density polyethylene) coating (45g), a pure aluminum layer (12µm), and another LDPE film layer (73g). This precise combination ensures its high-performance characteristics.

Due to its multi-layered composition involving different types of plastics and aluminum, VAL70 can be challenging to recycle through standard municipal recycling streams. While the individual components might be recyclable, the composite nature often requires specialized industrial recycling facilities.