Packaging device for home delivery service

摘要: A packaging device for home delivery service, saving a requester the trouble of an article which is going to have repaired. formed by combining mat (1), outer layer sheet (2), and cushioning body (4). The (1) rectangular having air-tightness, air-tightly sealed integrally overlaid on forms region (Wa). (Wa) portion folded double with (M) sandwiched between folds. flap (5) at extended (Wa), (Wc) closing gap folds (1). When air in removed reduce volume bag body, (4) follows shape packaged This increases filling density causing be close contact surface (M).