|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||229/28R ; 229/23R|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 10 인용 특허 : 6|
A pair of double wall container tubes for fungible products such as peanuts are provided with double thickness joining flaps which with the double thickness walls provide a pair of manufacturer\s joints, each of four-ply thickness to give good stacking strength to the loaded container tubes.
Two-cell bulk container tubes for a fungible product such as grain comprising: (a) a pair of congruent tubes adjacent to each other, each being formed from four hingedly connected walls to provide a first inner side wall, opposed outer end walls and an outer side wall; (b) said opposed outer end and said outer side walls being laminated at the insides thereof to second outer walls conforming to said opposed outer end walls and said outer side wall; (c) said first inner side walls being laminated together to define a pair of longitudinal cells each having...