公开(公告)号：USD737678S1

公开(公告)日：2015-09-01

申请号：US29477406

申请日：2013-12-20

申请人： Land O'Lakes, Inc.

设计人： Benjamin R. Danenberg

公开(公告)号：USD685263S1

公开(公告)日：2013-07-02

申请号：US29434463

申请日：2012-10-12

申请人： Land O'Lakes, Inc.

设计人： Benjamin R. Danenberg

公开(公告)号：US20170238572A1

公开(公告)日：2017-08-24

申请号：US15440994

申请日：2017-02-23

申请人： Land O'Lakes, Inc.

发明人： Benjamin R. Danenberg ,  Richard Dinesen

IPC分类号： A23C15/18 ,  A47J9/00 ,  A23P30/20

CPC分类号： A47J9/002 ,  A01J21/02 ,  A23C15/12 ,  A23P30/20

摘要： Methods involve packaging butter sticks by adding unformed butter to an extruder, where the extruder shapes the butter into defined dimensions, cutting the extruded butter at a desired length to form butter sticks, cooling the butter sticks, and flow-wrapping the cooled butter sticks within an adhesive film. Systems for packaging butter sticks involve an extruder, a cutting device, a cooling device and a flow-wrapping device, where the extruder shapes unformed butter into defined dimensions, the cutting device slices the extruded butter into butter sticks, the cooling device increases a firmness level of the butter sticks, and the flow-wrapping device packages the butter sticks within a sealed, adhesive film. The extruder, the cutting device, the cooling device and the flow-wrapping device may be connected.