PROSES PRODUKSI KAYU OLAHAN: PLYWOOD

Summary

This video explores the process of producing plywood, from the selection of raw wood to the final product. It explains how Indonesian manufacturers use high-quality Sengon wood, sourced from various provinces, to create durable and aesthetically pleasing plywood. The script details each stage of the process, including wood peeling, drying, gluing, pressing, and finishing, to ensure the plywood meets international standards. Indonesia’s plywood industry has become a global leader, with impressive export statistics, making it a key player in the global timber market.

Takeaways

• 😀 Plywood, also known as 'tripleks' or 'multipleks', is a versatile and aesthetically pleasing product made from several layers of wood or veneer.
• 😀 Indonesia is one of the world's largest producers of plywood, exporting to various countries due to its high-quality standards.
• 😀 The process of making plywood begins with selecting quality logs, particularly from sengon trees sourced from multiple provinces in Indonesia.
• 😀 The selected logs are then transported to factories, where they are measured for specific dimensions before being processed.
• 😀 Rotary machines are used to peel the bark and slice the logs into thin sheets known as veneer.
• 😀 After being cut, the veneer is dried using steam dryers to reduce moisture content and achieve uniform dryness.
• 😀 Each piece of veneer is manually inspected for cracks or defects. Any imperfections are repaired using glue.
• 😀 The veneer sheets are then coated with glue and pressed together in a hot press to bond the layers into a solid plywood sheet.
• 😀 The plywood sheets, now referred to as 'call boards', undergo a final manual inspection and are calibrated for size and smoothness.
• 😀 Finished plywood is packaged and shipped to both domestic and international markets, with Indonesia exporting over 2.2 million tons of plywood in 2021, valued at over $2.5 billion.
• 😀 Indonesia's plywood industry contributes significantly to global supply, with 17 provinces involved in production and exports to 31 countries.

Q & A

What is plywood and how is it made?

Plywood, also known as tripleks or multipleks, is a wood product made from several layers of thin wood or veneer sheets that are bonded together, offering strength, versatility, and aesthetic value.

Why is plywood widely used in construction and furniture making?

Plywood is used in construction and furniture making because it is strong, easy to work with, and has an attractive appearance. Its multi-layer structure enhances durability and resistance to cracking.

What role does Indonesia play in plywood production?

Indonesia is one of the world's largest producers of plywood, with significant exports of high-quality plywood recognized globally, contributing to the country's economy.

What is the significance of selecting high-quality raw wood for plywood production?

Selecting high-quality wood, such as sengon from various Indonesian provinces, ensures that the resulting plywood meets physical quality standards, ensuring its strength and durability.

How is wood prepared for the plywood production process?

The wood is measured, then peeled using a rotary machine to create thin veneer sheets. These sheets are dried to reduce moisture content and then inspected for defects.

What happens during the drying process in plywood manufacturing?

Veneer sheets are dried in a steam dryer to reduce moisture and ensure uniform drying. This step is crucial to maintaining the quality and stability of the plywood.

How are defects in the veneer sheets addressed during production?

Any cracks or defects in the veneer sheets are manually repaired using glue to ensure the sheets remain intact and meet quality standards.

What is the role of the hot press in the plywood production process?

The hot press applies high temperature and pressure to bond the veneer layers together, creating a solid and durable plywood sheet.

How is the final plywood product finished and prepared for shipment?

The plywood is calibrated and sanded for smoothness and uniform thickness, and then it is inspected and packaged for shipping to both local and international markets.

What is Indonesia's contribution to the global plywood market?

Indonesia exported over 2.2 million tons of plywood in 2021, contributing to the global plywood supply with a value exceeding 2.5 billion USD, making it one of the top producers worldwide.