In today's world, industrial waste is one of the important issues and requires intelligent management. One of the areas where the waste business is very prosperous is the yarn and polyester fiber industry. Company Salim waste in Dilijan is one of the leaders in the field of buying and selling all kinds of yarn and polyester fibers in Iran. As one of the country's industrial hubs, Dilijan has a special place in the textile industry.
Industrial waste includes materials that are considered waste after the main production process. In the textile industry and especially in the field of yarn and polyester fiber production, these wastes can become valuable recycled raw materials. Polyester yarns and fibers have become a popular option in various industries due to their unique characteristics such as strength, stability and recyclability.
Polyester yarn and fiber lesions are divided into several categories:
Waste of long yarns: This type of waste is created from long polyester yarns that go out of use due to minor defects in the production process. Waste of bulk fibers: Polyester fibers remaining and waste from various production processes that can be reused or recycled. Colored fibers: Wastes of colored fibers that are removed from the production cycle for reasons such as non-compliance of the color with the standards. Recycled yarns: Polyester waste that is recycled and turned into new yarns.
Waste management and recycling process
Collection and separation: The first step in waste management is the collection and separation of waste based on their type and quality. In this step, yarn waste and polyester fibers are sorted. Chemical and mechanical recycling: Collected waste is sent to recycling plants. In chemical recycling, polyesters are converted into primary monomers and converted back into new polymers. In mechanical recycling, waste is transformed into new threads and fibers without chemical changes. Reuse: Recycled products enter the production cycle and play a role in new productions such as fabrics, textiles and other products.
The benefits of recycling polyester waste
Saving resources: Recycling waste instead of burying or burning it helps to reduce the consumption of natural resources such as oil. Reduction of environmental pollution: Recycling processes help to reduce greenhouse gas emissions and water and soil pollution. Cost Reduction: Using recycled materials reduces production costs and helps manufacturers produce products at a lower cost. Sustainability and social responsibility: Waste recycling helps to achieve sustainability goals and shows the social responsibility of companies.
Polyester waste market
The market of buying and selling yarn waste and polyester fibers is especially important for maintaining environmental sustainability and reducing production costs. This market is divided into two main parts: Domestic market: In this market, production wastes of various industries inside the country are collected and recycled and new products are produced. This process helps to empower the national economy and reduce dependence on imports. Foreign market: Many developed countries export their textile waste to other countries for recycling. Iran also plays an important role in this international market as an exporter and importer of yarn waste and polyester fibers.