APEC-VC Korea

New technology > All

상세보기
Title Dry production technology of leather sheet for leather scrap recycling
Homepage www.atkoleather.com
Attached File (19NT-4)_Dry_production_technology_of_leather_shee  File Download Date 2019-07-26
Contents





1. Overview

• This technology allows to collect scrap generated by processing natural leather, extract the leather fiber through leather waste recycling equipment, the combining them with chemical fiber in order to form their bonding and physical property. The first sheet is later formed using the air laid machine, lastly it is perfected through needle punching and thermoforming process. After all, the recycled scrap leather goes through a production process, similar to the processing of natural leather surface and embossing when producing recycled leather.





2. Characteristics

• The dry manufacturing process does not generate any waste water and waste oil

• Reduced raw material cost by using leather scrap, which was originally considered as waste

• The scraps resulted in the process of manufacturing recycled leather goods can be recycled again

• Results in a low loss rate during the full production in the form of rolls





3. Issuance Category (Effective Period)

• August 30th, 2018 ~ August 29, 2021





4. Source

• Korea Industrial Technology Association : www.netmark.or.kr


 
PrevDual CIRCLE-H lighting design and manufacturing technology for helicopter landing2019.08.07
NextAirfoil type 3D steel turbofan design technology for air conditioners2019.07.26