Cradle to Gate
Identity ID
6a33ce47-36f1-4323-b8cd-cc306305e4d9
Waste treatment
Associated ID
d164940a-8ff2-41bd-9e3f-6e026e6b7e61
Included activities starts
Included activities ends
Description
This process is to pretreat waste textiles, sort, disinfect, tear and break, flowering pretreatment into recycled fibers, recycled fibers are made into needle felt through opening mixing, carding, netting, needle punching, recycled fibers are made into hot melt felt through open mixing, airflow networking, hot melt bonding, and the needle felt and hot melt felt are bonded to prepare recycled fiber felt.
The equipment for the process of preparing recycled felt from waste fabrics mainly uses electricity as energy to work, and the production requires domestic water input. The waste pollutants generated during the preparation process are mainly dust, which are captured by a bag dust removal system. The solid waste produced is mainly waste scraps, scrap metal, waste packaging, slag, etc., and the wastewater generated by the project is mainly domestic wastewater, and the main components of the waste gas pollutants produced are dust, soot and other solid particulate matter.
This dataset is suitable for the production of recycled felt from waste fabrics.
Activity Description
This dataset represents the process of producing recycled fiber felt products, where waste fabrics are processed into needle-punched felt through opening and mixing, carding, web laying, and needle punching, and into thermally bonded felt through opening and mixing, air-laying, and thermal bonding, followed by bonding the two together. It includes the energy and material inputs, solid waste generation, as well as wastewater and exhaust emissions from the production process.
Process Description
After pretreatment of waste textile raw materials, needle-punched and heat-bonded felts are produced separately, then bonded to produce recycled fiber felt products.
Time period
2021
2026
Geography
China
Geography comment
Guangde, Anhui
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
Production of needle-punched and thermally bonded nonwovens from waste textiles after pre-treatment, which are then bonded to form recycled fiber felts.