UNILIN production process parquet

Summary

This video delves into the intricate process of turning forest wood into a high-quality engineered wood floor. It begins with sustainable forest management and selecting ideal trees, followed by detailed steps including sawing, drying, grading, and testing of materials. The manufacturing process emphasizes precision at every stage, from the creation of top layers to the application of protective coatings. Unilin's advanced techniques, like the Uniclic profile system, ensure a smooth and durable product. The video highlights the careful attention to detail and strict quality control that guarantees a beautiful, long-lasting floor.

Takeaways

• 🌳 Trees are the foundation of engineered wood flooring, with each tree being unique due to its organic and natural growth patterns.
• 🌍 Sustainable forest management is key in selecting trees for wood flooring, with organizations like PEFC and FSC promoting responsible practices.
• 🪚 The process of wood selection includes precise sawing techniques to create different grain patterns and textures, depending on the intended use.
• 🌱 The drying process, both air-dried and kiln-dried, ensures the wood’s stability and quality by controlling moisture content at every stage.
• 🔥 Waste materials such as sawdust and scraps are recycled for energy production in the manufacturing process, supporting sustainability.
• 🛠️ Unilin’s extensive in-house expertise and equipment enable the development of new machines and techniques to achieve the perfect wood flooring.
• 🌳 Different species of trees, especially oak, are used for flooring, with specific sawing methods yielding varying grain patterns and surface designs.
• 🔬 Strict quality control checks are performed at each stage, from raw wood inspection to final product testing for color, strength, and durability.
• 🎨 Surface finishing techniques such as wire brushing, staining, and fuming enhance the natural look of the wood, with multiple color variations possible.
• ⚙️ The Uniclic system allows for easy installation of engineered wood floors, ensuring a seamless and secure click connection between boards.
• 📦 After production, each product is meticulously checked, packaged with brand communication, and tracked for complete traceability until it reaches the customer.

Q & A

What role does sustainable forest management play in the production of engineered wood floors?

Sustainable forest management ensures that only suitable trees are felled, promoting eco-friendly practices and ensuring the wood used for production is sourced responsibly. Organizations like PEFC and FSC help monitor and promote these practices.

Why is oak primarily used for indoor wood flooring?

Oak is the preferred wood species for indoor flooring due to its durability, attractive grain patterns, and stable characteristics, which make it ideal for high-traffic areas.

How does the sawing method affect the final appearance of the wood planks?

The angle at which the tree trunk is sawed determines the surface pattern of the wood. For instance, plain sawn wood creates unique grain patterns with varying colors, while quarter-sawn boards produce straight grains with little color variation.

What are the key factors influencing the stability of engineered wood flooring?

The stability of engineered wood flooring depends on controlling the moisture content of the wood throughout the production process. This is achieved through careful drying and moisture level management during both production and storage.

How does Unilin ensure the quality and durability of its wood flooring?

Unilin focuses on rigorous quality control throughout its production process, including in-house drying, moisture content checks, precise cutting, and multiple layers of protective coatings. This ensures the final product is stable, durable, and of high quality.

What is the role of the fuming process in wood coloring?

Fuming oak involves exposing it to ammonia vapors, which react with the tannins in the wood to darken its natural color. This process creates a rich, varied color, which can differ between planks and even within a single plank.

Why is the click system important in engineered wood flooring?

The click system, such as Uniclic, allows for easy and quick installation of wood floors without the need for glue or nails. This system ensures strong, jointless connections and simplifies the installation process for both professionals and DIY enthusiasts.

How does Unilin maintain the consistency and accuracy of its wood floor profiles?

Unilin uses advanced machinery and processes to grind and check the profiles, ensuring that each board meets strict dimensional and strength requirements. The company also tracks quality statistics to optimize the manufacturing process.

What measures are taken to ensure the moisture levels in wood flooring remain stable during storage and transport?

Wood flooring is carefully monitored for moisture levels during storage, and steps such as wrapping pallets in foil and using cardboard protection are employed to prevent fluctuations in moisture content. This ensures the product remains stable and free from defects.

How does the final finishing process contribute to the durability of the wood floor?

The final finishing process involves applying multiple layers of sealer and lacquer or oil, which protect the wood from scratches, stains, and dirt. UV-curing ensures instant drying and maximum durability, providing a long-lasting finish.