초록 ▼

Placing a lay-flat container body into a lay-flat container lid, opening the container, closing the top closure panels and leaving the bottom closure panels open, thereafter placing a product into the container, raising the container body until the bottom closure panels clear the product, closing th

Placing a lay-flat container body into a lay-flat container lid, opening the container, closing the top closure panels and leaving the bottom closure panels open, thereafter placing a product into the container, raising the container body until the bottom closure panels clear the product, closing the inner bottom closure panels, placing adhesive on the bottom panels, closing the outer bottom closure panels, adhering the bottom closure flaps to each other and vibrating the container to force the container body down into the container lid. The apparatus has a filler, a pair of clamps that grasp and lift the container body upwardly, plows that fold the closure panels into place, glue heads that place adhesive on the closure panels and tilting weights and a vibrating table to seal the closure panels and force the container body back into the container lid.

대표청구항 ▼

A method of closing and forming a telescoped container filled with a product, said telescoped container having inner and outer telescoped members, said inner member having side panels and closure panels extending upwardly from said side panels, said closure panels being joined to said side panels by

A method of closing and forming a telescoped container filled with a product, said telescoped container having inner and outer telescoped members, said inner member having side panels and closure panels extending upwardly from said side panels, said closure panels being joined to said side panels by score lines located below the level of said product, comprising, supporting said telescoped container, grasping a pair of said closure panels and raising said inner member upwardly until said score lines are above said product, closing the remaining closure panels of said inner member, releasing said pair of closure panels, closing said pair of closure panels, securing said pair of closure panels and remaining closure panels together, vibrating said telescoped container while forcing said inner member into said outer member. Apparatus for closing and forming a telescoped container filled with a product, said telescoped container having inner and outer telescoped members, said inner member having side panels and closure panels extending upwardly from said side panels, said closure panels being joined to said side panels by score lines located below the level of said product, comprising means for supporting said telescoped container, means for grasping a pair of said closure panels and raising said inner container upwardly until said score lines are above said product, means for closing the remaining closure panels of said inner member, means for releasing said pair of closure panels, means for closing said pair of closure panels, means for securing said pair of closure panels and remaining closure panels together, means for vibrating said telescoped container, and means for forcing said inner member into said outer member.