A new steel coil container in use by CJ Korea Express . ( CJ Korea Express ) South Korea ’ s major shipping giant CJ Korea Express has begun using a specially designed container for steel coil delivery , boosting shipping efficiency by lessening the damage to steel during transportation and easing the handling process . One of the unique features of CJ ’ s new coil container is its design : The bottom of the container , padded with 8 mm of rubber , is shaped like a cradle , so the heavy steel nests safely inside the case instead of rolling around when it is being transferred via ship . This allows CJ to avoid damaging the steel , as was the case with previous coil shipping methods , and to safely stow extra stock to provide more timely deliveries to customers . The container also opens at the top and sides , speeding up the loading and unloading process . The new container cuts the total processing time by 30 percent to just 5 - 10 minutes , compared to the previous 15 - 30 minutes . This has great potential to lower the company ’ s shipping and handling costs . CJ Korea Express currently uses around 350 coil containers , with demand for these containers rising both domestically and internationally , according to the shipping firm . By Sohn Ji - young ( jys @ heraldcorp . com ) [ 우리 아이 영어 글쓰기 , 어떻게 교육 하 나요 ] 	 더 많 은 기사 보 러 가 기 → [ 코리아 헤럴드 홈페이지 ] [ 트위터 ] [ 페이스북 ] 	 구독 신청 1588 - 0533 	 <ⓒ KoreaHerald ( www . koreaherald . com ) 무단 전재 및 재 배포 금지 >