|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||493/167 ; 493/89 ; 493/143 ; 493/180|
|발명자 / 주소|
|인용정보||피인용 횟수 : 27 인용 특허 : 3|
Various configurations of boxes of a corrugated or fiberboard material are manufactured by a machine and process in which scored marginal flaps of the preformed box blank material are laterally wrapped around forming mandrels of fingers to define corner and/or intermediate posts integral with a wall portion of the resulting box, with at least a portion of each flap laminated to the side wall.
A machine for forming a container out of any one of a wide range of sizes of flat blanks of a paperboard material, comprising: a mainframe having coaxially aligned die means and mandrel means, both of which means are size adjustable, and further having a stop means that is adjustable relative to the common axis of said mandrel means and die means; an inner feed frame; means interconnecting said inner feed frame to said main frame for adjusting the position of said inner feed frame relative to said main frame while maintaining the longitudinal centerline ...