Patent classifications
B31B2110/40
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.
METHODS AND SYSTEMS FOR PRODUCING PRESSWARE
A system for forming a pressware product from a web of a roll of material comprises a positive mold, a negative mold, a heating element, an actuator, a force sensor, and a control system. The positive mold forms a top surface of the pressware product. The negative mold forms a bottom surface of the pressware product. The heating element is coupled to the positive mold or the negative mold. The actuator shifts the positive mold or the negative mold to cut and form the pressware product in a single stroke. The force sensor detects the forming force applied by the actuator, and the control system directs the actuator to adjust the forming force.
WEATHER RESISTANT PLASTIC PACKAGING
A method of packaging an outdoor product includes providing an outdoor product, and providing a sheet of polyvinyl chloride (“PVC”). The method also includes printing indicia on the sheet of PVC using a UV printing process, cutting the sheet of PVC to a desired shape, and affixing the sheet of PVC to the outdoor product.
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.
Apparatus and method for forming boxes with curved corners from a diecut sheet
An apparatus forms boxes with curved corners from a die-cut sheet. A forming matrix delimits a forming cavity by guides counterposed in pairs along two orthogonal axes. The guides define a die-cut sheet support plane. A forming head inserts inside the cavity to push the die-cut sheet to form a box. Vacuum gripping devices are arranged outside the cavity in opposite positions along the second axis and each grip from underneath the die-cut sheet to hold it on the support. Pusher devices are arranged outside and near one of the corners of the cavity. Each pusher device raises one side flap of the die-cut sheet from the support plane. An electronic control unit operates the main gripping devices, pusher devices and forming head according to the following sequence: actuating the gripping devices; actuating the pushers; deactivating the gripping devices; and inserting the forming head in the forming cavity.
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.
SINGLE FACE TUBE DIE-CUT AND SHEET PROCESS
A system comprises a corrugator single facer configured to receive a first web and a second web, to corrugate the first web and adhere the first web in a corrugated state to the second web in an uncorrugated state to form a single face corrugated web as output. The system also includes a folder gluer operatively connected to receive the single face corrugated web from the corrugated single facer. The folder gluer is configured to fold and adhere the single-face corrugated web into a tube.
Method for Manufacturing Fibrous Paper-plastic Disc-shaped Product
In a method for manufacturing a fibrous paper-plastic disc-shaped product, a pulp sheet is prepared, sent to a cutting machine, and cut into a primitive sheet. The primitive sheet is formed by at least one primitive material for manufacturing a desired fibrous product and has a surface coated with a solution containing an additive. The primitive sheet is set still to achieve an osmotic balance inside the primitive sheet, and passed through a hot-press machine for hot pressing to press and dry the primitive sheet into a dry molded plate. Each primitive material of the original primitive sheet is pressed into a shape of the desired fibrous product to form a dry molded product. Finally, the dry molded plate is sent to a trimming machine for trimming and cutting, so that each dry molded product on the dry molded plate is formed into the fibrous product.
Apparatus and method for forming boxes with curved corners from a diecut sheet
An apparatus forms boxes with curved corners from a die-cut sheet. A forming matrix delimits a forming cavity by guides counterposed in pairs along two orthogonal axes. The guides define a die-cut sheet support plane. A forming head inserts inside the cavity to push the die-cut sheet to form a box. Vacuum gripping devices are arranged outside the cavity in opposite positions along the second axis and each grip from underneath the die-cut sheet to hold it on the support. Pusher devices are arranged outside and near one of the corners of the cavity. Each pusher device raises one side flap of the die-cut sheet from the support plane. An electronic control unit operates the main gripping devices, pusher devices and forming head according to the following sequence: actuating the gripping devices; actuating the pushers; deactivating the gripping devices; and inserting the forming head in the forming cavity.
METHODS AND SYSTEMS FOR PRODUCING PRESSWARE
A system for forming a pressware product from a web of a roll of material includes a positive mold, a negative mold, a heating element, an actuator, a force sensor, and a control system. The positive mold forms a top surface of the pressware product. The negative mold forms a bottom surface of the pressware product. The heating element is coupled to the positive mold or the negative mold. The actuator shifts the positive mold or the negative mold to cut and form the pressware product in a single stroke. The force sensor detects the forming force applied by the actuator, and the control system directs the actuator to adjust the forming force.