US 2025/0019906 A1 · WET BLANK FLIPPING METHOD FOR MANUFACTURING MOLDED PULP PRODUCTS AND PULP MOLDING MACHINE

Abstract

A wet blank flipping method for manufacturing pulp molded products, which follows these steps: after the wet blank is formed in the suction filtration forming mold, it is transferred to the hot-pressing shaping device for hot-press drying and shaping to create pulp molded products, characterized in that: said transfer is done using a first wet blank transfer device and a second wet blank transfer device to move the wet blank from the suction filtration forming mold to the hot-pressing shaping device; wherein, the first wet blank transfer device extracts the wet blank from the suction filtration forming mold and transfers it to the second wet blank transfer device, which then moves the wet blank to the hot-pressing shaping device.

Claims13

Dependent claims

A wet blank flipping method for manufacturing pulp molded products, comprising following steps:

after the wet blank is formed in a suction filtration forming mold, it is transferred to a hot-pressing shaping device for hot-press drying and shaping to create pulp molded products, characterized in that:
said transfer is done using a first wet blank transfer device (7) and a second wet blank transfer device (5) to move the wet blank from the suction filtration forming mold (2a) to the hot-pressing shaping device;
wherein, the first wet blank transfer device extracts the wet blank from the suction filtration forming mold (2a) and transfers it to the second wet blank transfer device, which then moves the wet blank to the hot-pressing shaping device;
there can be one or multiple hot-pressing shaping devices, where multiple devices include a left hot-pressing shaping device (3L) and a right hot-pressing shaping device (3R).

1 more element

A wet blank flipping pulp molding machine, including a frame, a suction filtration forming device (2), at least one hot-pressing shaping device (3), characterized in that:

it also includes a first wet blank transfer device (7) and a second wet blank transfer device (5);
the first wet blank transfer device (7) contains a first wet blank transfer mold (7a) that extracts the wet blank from the suction filtration forming mold (2a), the second wet blank transfer device contains a second wet blank transfer mold (5a) that receives the wet blank from the first wet blank transfer mold and transfers it to the hot-pressing shaping device.

Dependencies are inferred from the claim text.

Wet blank flipping method for manufacturing molded pulp products and pulp molding machine

Life of this patent

Wet blank flipping method for manufacturing molded pulp products and pulp molding machine

Life of this patent

Abstract

Claims13