INSULATION PACKING MATERIAL WITH AIR LAYER

The present invention relates to an insulating packaging material having an air layer. An insulating packaging material having an air layer comprises: a quadrangular-shaped lower surface portion; and a front surface portion, a rear surface portion, a left surface portion, and a right surface portion...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE, JEONG WAN, JEON, HYEON HO, HAN, DONG HUN
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to an insulating packaging material having an air layer. An insulating packaging material having an air layer comprises: a quadrangular-shaped lower surface portion; and a front surface portion, a rear surface portion, a left surface portion, and a right surface portion, respectively extending vertically from surfaces of the lower surface portion. Each of the front surface portion, the rear surface portion, the left surface portion, and the right surface portion comprises: an inner side portion; an outer side portion arranged apart from the inner side portion by a certain distance to form a space between the inner side portion and the outer side portion; and a connection portion which connects the inner side portion with the outer side portion. The inner side portion, the connection portion, and the outer side portion are arranged to be parallel to each other in a development drawing. The front surface portion and the rear surface portion are folded to overlap the positions of the left surface portion and the right surface portion, such that the space of the front surface portion and the space of the rear surface portion are sealed by the left surface portion and the right surface portion. Accordingly, an insulating packaging material having an air layer of the present invention can package a product by completely blocking inflow of external air and thus can be used to package products that are sensitive to inflow of air, such as frozen products and vacuum-packed products. 본 발명은 공기층을 가지는 단열 포장재에 관한 것으로써, 사각형상의 하면부; 상기 하면부의 각 면으로부터 수직으로 연장 형성되는 전면부; 후면부; 좌면부; 및 우면부;를 포함하고, 상기 전면부, 상기 후면부, 상기 좌면부, 및 상기 우면부 각각은, 내측부; 상기 내측부와 소정거리 이격하여 배치되어 상기 내측부와의 사이에서 공간을 형성하는 외측부; 및 상기 내측부와 상기 외측부를 연결하는 연결부;를 포함하되, 상기 내측부, 상기 연결부, 상기 외측부는 전개도 상에서 나란히 배치되도록 구성되고, 상기 전면부와 상기 후면부가 상기 좌면부와 우면부의 위치와 중첩되도록 접힘으로써, 상기 전면부의 상기 공간과 상기 후면부의 상기 공간이 상기 좌면부와 상기 우면부에 의해 밀폐되도록 구성되는 것인, 공기층을 가지는 단열 포장재에 관한 것이다.