Fecha de publicación: 19/08/1997 Fuente: WIPO Agriculture Portada PROBLEM TO BE SOLVED: To pack tightly and into a specified dimension a processed article of a covering film for agriculture used for covering of a pipe house and covering of a large-sized iron frame house without making them bulky by forming a packaging bag with a rectangular or square bottom and providing vent holes on its side wall. SOLUTION: A packaging bag 1 for packing an processed article of a covering film for agriculture is formed by forming the bottom part 2 into a rectangular or square shape and providing vent holes 7 on its side wall 4. In addition, this packaging bag is formed by using a paper such as a kraft paper, a laminate paper prepd. by laminating a synthetic resin film on a paper, a laminate paper prepd. by laminating a fabric of a synthetic resin film chopped article on a paper etc. When it is used, after the processed article of the covering film for agriculture is packed while it is folded and is stored into this packaging bag 1, the processed article of the covering film for agriculture is pressed under folded condition by placing a wt. on the processed article of the covering film for agriculture and leaving it to stand under this condition and thereafter, the packaging is completed.COPYRIGHT: (C)1997,JPO