|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||206/594; 220/592.2; 383/110|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 12 인용 특허 : 21|
Insulating packaging material is positioned around a product, including 1-ply, 2-ply, or 3-ply material. Some of the embodiments include a layer of bubble wrap material having its bubble side placed against the flat side of the adjacent ply, which can be metalized plastic film, a foam layer, or both. With such an arrangement, air pockets are formed between the bubbles and the other ply's flat surface. A separate layer of bubble wrap may be similarly placed about the interior of the box A system for delivering perishable groceries includes a box; a source...
What is claimed is: 1. An insulating, multi-ply packaging material used in connection with the packaging and shipping of goods, comprising: a first layer of sheet material having a substantially flat surface; a second layer of sheet material including flexible bubble wrap material having at least one side having a series of bubbles thereon, each bubble having an outermost surface, said first layer and said second layer being associated together with the outermost surfaces of said bubbles being in contacting, face-to-face, interfacing engagement with sai...