A pulp molded product line with roll forming function includes a pulp suction device, a hot pressing assembly used to perform hot pressing on a pulp sucked by the pulp suction device to obtain a hot pressed pulp molded product, an edge cutting device used to perform edge cutting on the hot pressed pulp molded product to obtain an unrolled pulp molded product; and a rolling device used to perform radially inwards rolling on the unrolled pulp molded product to obtain a pulp molded product. The advantages of the pulp molded product line with roll forming function are that the waste problem of inconsistent material thickness by rolling can be solved, the raw materials can be saved and the production and processing efficiency can be improved.

A pulp molded product line with roll forming function includes a pulp suction device, a hot pressing assembly used to perform hot pressing on a pulp sucked by the pulp suction device to obtain a hot pressed pulp molded product, an edge cutting device used to perform edge cutting on the hot pressed pulp molded product to obtain an unrolled pulp molded product; and a rolling device used to perform radially inwards rolling on the unrolled pulp molded product to obtain a pulp molded product. The advantages of the pulp molded product line with roll forming function are that the waste problem of inconsistent material thickness by rolling can be solved, the raw materials can be saved and the production and processing efficiency can be improved.

The invention relates to a method for manufacturing a foam-formed cellulosic fibre-material comprising coarse cellulosic fibres a cellulose reinforcement fraction. Furthermore, the invention relates to a foam-formed cellulosic fibre-material, a cellulose bulk sheet for a packaging material and a laminated packaging material comprising the foam-formed cellulosic fibre-material.

The invention relates to a method for manufacturing a foam-formed cellulosic fibre-material comprising coarse cellulosic fibres a cellulose reinforcement fraction. Furthermore, the invention relates to a foam-formed cellulosic fibre-material, a cellulose bulk sheet for a packaging material and a laminated packaging material comprising the foam-formed cellulosic fibre-material.

The invention relates to a process for producing a thermoformable and/or embossable particle/polymer composite using a substrate S based on shredded polymer-coated paper and a thermoplastic polymer P, therewith providing a new method of recycling/upcycling paper waste. Furthermore, a process for the manufacturing of a molded article obtained from the paper-based particle/polymer composite and its use as an element in buildings or in furniture are disclosed.

A compostable single-use container generally includes a substantially planar lid component and a tray component. The lid component has a top surface and a bottom surface. The tray component has a generally planar top surface adhesively bonded to the bottom surface of the lid component with a sustainable adhesive, and a chamber configured to store an object. The tray component is thermoformed fiber comprising at least one of recycled cardboard, hemp straw, and cannabis straw. The lid portion comprises at least one of a natural-fiber card stock and a compostable sticker.

The present document discloses a tool or tool part for use in a process of molding a product from a pulp slurry. The tool or tool part comprises a self-supporting tool wall portion having a product face, for contacting the product, and a back face on the other side of the wall relative to the product face. The tool wall portion presenting pores, which are provided by a plurality of channels extending through the tool wall portion, from the product face to the back face. The channels are straight or curved with no more than one point of inflection.

The present document discloses a tool or tool part for use in a process of molding a product from a pulp slurry. The tool or tool part comprises a self-supporting tool wall portion having a product face, for contacting the product, and a back face on the other side of the wall relative to the product face. The tool wall portion presenting pores, which are provided by a plurality of channels extending through the tool wall portion, from the product face to the back face. The channels are straight or curved with no more than one point of inflection.

Process for obtaining a container of a given shape starting from sheet material, by providing a sheet; providing a mould having a forming cavity, which defines a reference axis (R) and has a shape corresponding to the given shape of the container; positioning the sheet over forming cavity; providing a forming device having forming structure arranged on a side of the sheet opposite the forming cavity, and operating the structure for inserting the sheet into the forming cavity to deform it until a container blank is obtained having a shape approximating the given shape; and blowing a gas under pressure into the forming cavity to deform the container blank until the container with the given shape is obtained.

Provided are a production process for a rotating hub type paper-plastic product, and a device utilizing the production process. The device comprises: a rotating hub forming unit, which can continuously generate a primary blank; an array unit, which forms, by means of an uplink lifting mechanism, a downlink descending mechanism, an uplink array channel and a downlink array channel, a carrier capable of moving in a circulating and reciprocating manner for a profiling jig plate moving in a reciprocating manner thereon; a left forming area unit and a right forming area unit which are respectively arranged at two sides of the array unit and are internally provided with machining areas for a plurality of hot-pressing shaping mechanisms and a plurality of edge cutting mechanisms for use in hot-pressing shaping and edge cutting of the primary blank; a first transfer mechanism and a second transfer mechanism which stretch across the array unit and the left and right forming area units and are provided with a plurality of conveying molds in a suspended manner, so that the primary blank can be transferred; two discharging conveyors which are respectively arranged on the outermost sides of the left and right forming area units; and two defective product conveyors which are arranged between each of the left and right forming area units and each of the discharging conveyors for outputting a defective product which is subjected to screening.