D21J1/04

Automatic Forming Machine for Paper-Plastic Product and Manufacturing Method Therefor
20240018727 · 2024-01-18 ·

An automatic forming machine for a pulp molding product and a manufacturing method therefor. During manufacturing, a slurry suction mold immersed in a slurry box suctions a slurry to form a slurry layer, and then ascends to leave the slurry box to assemble with an upper hot pressing mold, which moves in from an external space, for extrusion to form a preform; then the slurry suction mold descends into the slurry box for a second round of slurry suction; the upper hot pressing mold suctions the preform and returns in a reverse direction to an original position; then a lower hot pressing mold ascends for assembling to hot press and shape the preform to form a pulp molding product, and the lower hot pressing mold suctions the pulp molding product and descends to the original position; and a material receiving mechanism then suctions the pulp molding product and leaves the lower hot pressing mold for separate collection. The automatic forming machine for a pulp molding product can perform, after slurry suction, rapid cold extrusion for dehydration and rapid hot-press forming, thereby increasing a manufacturing speed, shortening a production cycle, and reducing manufacturing cost.

Automatic Forming Machine for Paper-Plastic Product and Manufacturing Method Therefor
20240018727 · 2024-01-18 ·

An automatic forming machine for a pulp molding product and a manufacturing method therefor. During manufacturing, a slurry suction mold immersed in a slurry box suctions a slurry to form a slurry layer, and then ascends to leave the slurry box to assemble with an upper hot pressing mold, which moves in from an external space, for extrusion to form a preform; then the slurry suction mold descends into the slurry box for a second round of slurry suction; the upper hot pressing mold suctions the preform and returns in a reverse direction to an original position; then a lower hot pressing mold ascends for assembling to hot press and shape the preform to form a pulp molding product, and the lower hot pressing mold suctions the pulp molding product and descends to the original position; and a material receiving mechanism then suctions the pulp molding product and leaves the lower hot pressing mold for separate collection. The automatic forming machine for a pulp molding product can perform, after slurry suction, rapid cold extrusion for dehydration and rapid hot-press forming, thereby increasing a manufacturing speed, shortening a production cycle, and reducing manufacturing cost.

Fibreboard
10647021 · 2020-05-12 · ·

The disclosure proposes a fibreboard made of lignocellulose-containing fibres, in particular wood fibres and a binding agent for providing a fibreboard which enables to combine a high stability, on the one hand, and a comparatively small weight, on the other hand, and which can nevertheless be manufactured with a minor financial effort.

Fibreboard
10647021 · 2020-05-12 · ·

The disclosure proposes a fibreboard made of lignocellulose-containing fibres, in particular wood fibres and a binding agent for providing a fibreboard which enables to combine a high stability, on the one hand, and a comparatively small weight, on the other hand, and which can nevertheless be manufactured with a minor financial effort.

Biodegradable Bottle For Liquids
20200140166 · 2020-05-07 ·

A bottle for holding liquids that is biodegradable and that is made from environmentally sustainable materials. The bottle includes a body, a shoulder, a neck portion, and a cap. According to one aspect, the neck portion of the bottle is made of bioplastic, and the shoulder and body of the bottle are made from thermoformed pulp. The bioplastic neck can mate with, and be adhered to, the shoulder, and the shoulder can mate with, and be adhered to, the pulp body.

Method for the Production of Artificial Wood Board
20200139577 · 2020-05-07 ·

The present invention relates to a method for the production of artificial wood board. More specifically, present invention relates to a method for the production of highly durable, low cost, environmental friendly artificial wood board. Furthermore the present invention relates to artificial wood boards obtainable by the methods of present invention.

Method for the Production of Artificial Wood Board
20200139577 · 2020-05-07 ·

The present invention relates to a method for the production of artificial wood board. More specifically, present invention relates to a method for the production of highly durable, low cost, environmental friendly artificial wood board. Furthermore the present invention relates to artificial wood boards obtainable by the methods of present invention.

PROCESS FOR PRODUCING FIBROUS BOARD
20200123712 · 2020-04-23 ·

An object of the present invention is to provide a process for producing fiberous board with which fiberous board exhibiting high bending strength and high stiffness at a wide range of heating temperatures and a wide range of compressing and heating times. In the present invention, fiberous board having an initial flexural modulus of at least 300 MPa in three point bending test is obtained by forming a web by correcting sheath-core composite fibers of which a core component is formed from a copolymer of ethylene glycol and terephthalic acid and the sheath component is formed from ethylene glycol, adipic acid, terephthalic acid, isophthalic acid; and/or diethylene glycol. The web is then compressed in a direction of thickness and heated, so that the sheath component softens and melts and the sheath-core composite fibers are melt bonded together and molded into a flat plate shape.

PROCESS FOR PRODUCING FIBROUS BOARD
20200123712 · 2020-04-23 ·

An object of the present invention is to provide a process for producing fiberous board with which fiberous board exhibiting high bending strength and high stiffness at a wide range of heating temperatures and a wide range of compressing and heating times. In the present invention, fiberous board having an initial flexural modulus of at least 300 MPa in three point bending test is obtained by forming a web by correcting sheath-core composite fibers of which a core component is formed from a copolymer of ethylene glycol and terephthalic acid and the sheath component is formed from ethylene glycol, adipic acid, terephthalic acid, isophthalic acid; and/or diethylene glycol. The web is then compressed in a direction of thickness and heated, so that the sheath component softens and melts and the sheath-core composite fibers are melt bonded together and molded into a flat plate shape.

REPULPABLE CONTAINER INSULATION PRODUCTS AND METHODS OF MAKING AND USING SAME

Container insulation including a batt comprised of large paper particles, at least 90% of which by weight are greater than 10 mm in diameter. Less than 5% by weight binder fibers are used, which have a length of at least 20 mm. Most preferably, no binder fibers are used. Where the batts are faced with paper, the paper is coated with a biodegradable coating. The resulting product is repulpable and recyclable in accordance with Fiber Box Association (FBA) testing protocols.