B31B50/102

Methods and systems for producing pressware

A system for forming a pressware product comprises rollers, a scoring tool, a scoring station actuator, a forming tool, and a forming station actuator. The rollers pull the web along a path having an angle. The scoring tool receives the material from the rollers and includes a vertically shiftable scoring punch with an edge that extends about an outline of the pressware product and a striker plate. The scoring station actuator shifts the scoring tool to form a slot in the web. The forming tool receives the scored web and includes a vertically shiftable positive mold assembly and negative mold assembly. The forming station actuator shifts the positive mold assembly to press against the web and form the pressware product.

PACKAGING MACHINE INFEED, SEPARATION, AND CREASING MECHANISMS

A machine for forming packing templates includes a infeed system that can feed multiple feeds of sheet material into the machine without repositioning the infeed system or forming creases or bends in the sheet material. The machine also includes a separation and cutting systems with one or more cutting tables and biased knives that cut the sheet material packaging templates. The machine also includes creasing roller(s) that forms creases in the sheet material. The machine also includes a system for reducing or eliminating the impact of irregularities in the sheet material.

WEB INSERTION DEVICE FOR A FLAT-BED DIE-CUTTING MACHINE, MANUFACTURING SYSTEM FOR PACKAGES AND METHOD FOR FEEDING A WEB OF PRINTING MATERIAL
20190202162 · 2019-07-04 ·

A device for inserting a web of printing material into a flat-bed die-cutting and/or embossing machine includes a compensator for converting a continuous movement of the web of printing material into an iterative movement of the web of printing material. A clamping unit clamps the web of printing material, a cutting unit carries out a cross cut through the web of printing material, and an inserting unit transports the web of printing material into the flat-bed die-cutting and/or embossing machine. The device advantageously allows the web of printing material to be automatically clamped, cut and fed to the flat-bed die-cutting and/or embossing machine. As a result, no further stopping of an upstream printing press is required and the amount of waste is reduced. A manufacturing system for producing packages and a method for feeding a web of printing material are also provided.

PACKAGING MACHINE INFEED, SEPARATION, AND CREASING MECHANISMS

A machine for forming packing templates includes a infeed mechanism that can feed multiple feeds of sheet material into the machine without repositioning the infeed mechanism or forming creases or bends in the sheet material. The machine also includes a separation and cutting systems with one or more cutting tables and biased knives that cut the sheet material packaging templates. The machine also includes creasing roller(s) that forms creases in the sheet material. The machine also includes a system for reducing or eliminating the impact of irregularities in the sheet material.

CELLULOSE PRODUCT TOGGLE PRESSING MODULE AND METHOD FOR USING THE SAME

A product forming unit for manufacturing non-flat cellulose products from an air-formed cellulose blank structure (2). The product forming unit includes a blank dry-forming module with a moveable forming wire, a toggle pressing module with a toggle press and a forming mold, and an electronic control system operatively connected to the forming wire and the toggle press. The blank dry-forming module is configured for air-forming the cellulose blank structure onto the forming wire. The toggle press includes a pressing member movably arranged in a pressing direction, a toggle-mechanism drivingly connected to the pressing member, and a pressing actuator arrangement drivingly connected to the toggle-mechanism. The forming mold includes a moveable first mold part attached to the pressing member and a second mold part. The electronic control system is configured for controlling operation of the pressing actuator arrangement for performing pressing operations, which involves driving the pressing member in the pressing direction by the toggle-mechanism, and thereby forming the non-flat cellulose product from the air-formed cellulose blank structure by pressing the first mold part against the second mold part. The electronic control system is configured for intermittently feeding the forming wire between subsequent pressing operations.

METHOD FOR DRY-FORMING CELLULOSE PRODUCTS FROM A CELLULOSE BLANK STRUCTURE IN A PRODUCT FORMING UNIT AND A PRODUCT FORMING UNIT

Method for dry-forming cellulose products from a cellulose blank structure in a product forming unit. The product forming unit includes a blank dry-forming module and a pressing module. The cellulose blank structure is air-formed in the blank dry-forming module onto a forming wire. The pressing module includes one or more forming molds for forming the cellulose products from the cellulose blank structure in a pressing operation. The method includes arranging the forming wire in a stationary mode during the pressing operation.

AUTOMATIC HEAT-INSULATING MATERIAL REPLACEMENT DEVICE
20190143625 · 2019-05-16 ·

An automatic heat-insulating material replacement device includes a heat-insulating material replacement rack and a cutter. The replacement rack is rotatably connected to a supporting frame and is pivotally provided with a first and a second reel, which are wound with a first and a second heat-insulating material respectively. The first heat-insulating material has one end to be transported and coated to a substrate. When the first heat-insulating material is almost used up, the replacement rack is rotated to bond the second heat-insulating material to the first heat-insulating material adhesively, allowing the latter to be driven by the former and to be coated to the corresponding substrate. The cutter severs the first heat-insulating material at a position between the opposite end of the first heat-insulating material and the adhesively bonded area of the two heat-insulating materials so that the remaining first heat-insulating material on the first reel can be replaced.

Unit and a method for carrying out a first operation and a second operation on a web
10286583 · 2019-05-14 · ·

A unit for carrying out operations on first and second areas of packaging material which are spaced a first distance along direction when a portion of packaging material comprising first and second areas is flat; unit comprising: a feeding group feeding a packaging material web along a direction and in a first sense; a first tool to carry out first operation on first area arranged in a first desired position; a second tool to carry out second operation on second area arranged in a second desired position; first and second tool spaced for a second distance along direction; feeding group comprises: advancing device controllable to arrest web in a position, at which second area is spaced an intentional offset from second desired position; and an actuator controllable for moving second area towards second desired position to recover offset; absolute value of difference between first and distances being equal to offset.

Apparatus for the placement of a second material piece on a paperboard cutout and methods thereof
10232579 · 2019-03-19 ·

The present invention provides methods and systems for applying a second-piece material to a paperboard cutout that includes a conveyor belt used for transporting the paperboard cutouts, a vacuum belt, at least two metering rolls, a first roller and second roller in a spaced apart and planar relationship, a nip roller positioned adjacent the second roller, and a cutting device. The vacuum belt proceeds over the first roller and the at least two metering rolls meter the second-piece material thereon, the vacuum belt proceeds through a valley between the first roller and second roller, at a predetermined time, the nip roller continues to pull the vacuum belt and the metering rolls pull back slightly and pulling the second-piece material taught and causing the second-piece material to contact the cutting device, and thus cutting the second-piece material.

Method And System For Forming Packages

A system and method of at least partially forming reinforced packages. The method comprises moving a construct in a machine direction on a construct conveyor. The construct conveyor can comprise a primary lug belt with a primary lug, the construct can be disposed on the primary lug belt, and the moving the construct can comprise moving the primary lug belt in the machine direction to push the construct in the machine direction. The method further can comprise positioning a liner on the construct conveyor so that the liner at least partially extends over the construct and moving the liner in the machine direction on a secondary lug belt of the construct conveyor. The secondary lug belt can comprise a secondary lug and the moving the liner can comprise moving the secondary lug belt in the machine direction to push the liner in the machine direction.