Abstract: A method of manufacturing disposable tableware products is taught using a degradable composite material including the following components by weight in parts: a plant fiber, 60-90 parts; a urea-formaldehyde resin, 10-35 parts; a melamine resin, 3-10 parts; and a food coloring agent, 1-10 parts; wherein the molecular weight of said urea-formaldehyde resin is 300-600, including: (1) pulverizing the plant fiber into 60 mesh or over and thoroughly mixing the plant fiber with the urea-formaldehyde resin and the melamine resin proportionately to form a mixture of the degradable composite material; (2) feeding the mixture of the degradable composite material into a concave molding mould positioned in an operating platform of a hydraulic press wherein the press is capable of moving in an upward direction in a fixed quantity and position; maintaining the temperature of the mould at 125-190° C.

Abstract: There is disclosed a kind degradable material and its disposable products, and their manufacturing process. The primary raw material used in the process consists of powdered shell or stalk of crops, urea-formaldehyde resin, and melamine resin. The materials are mixed thoroughly and hot pressed in a single step forming of the products. Oven drying or spray coating is not needed in the process. The products have the following characteristics: simple formula, simple process, low price; and the following properties: with natural color, dense; tough and tensile; and easy for coloring. In addition, they are water, heat and freezing resistant, anti-corrosion, non-poisonous, anti-pollution and biodegradable. They are entirely new environmental protection green products.

Abstract: There is disclosed a kind degradable material and its disposable products, and their manufacturing process. The primary raw material used in the process consists of powdered shell or stalk of crops, urea-formaldehyde resin, and melamine resin. The materials are mixed thoroughly and hot pressed in a single step forming of the products. Oven drying or spray coating is not needed in the process. The products have the following characteristics: simple formula, simple process, low price; and the following properties: with natural color, dense; tough and tensile; and easy for coloring. In addition, they are water, heat and freezing resistant, anti-corrosion, non-poisonous, anti-pollution and biodegradable. They are entirely new environmental protection green products.

Abstract: There is disclosed a kind degradable material and its disposable products, and their manufacturing process. The primary raw material used in the process consists of powdered shell or stalk of crops, urea-formaldehyde resin, and melamine resin. The materials are mixed thoroughly and hot pressed in a single step forming of the products. Oven drying or spray coating is not needed in the process. The products have the following characteristics: simple formula, simple process, low price; and the following properties: with natural color, dense; tough and tensile; and easy for coloring. In addition, they are water, heat and freezing resistant, anti-corrosion, non-poisonous, anti-pollution and biodegradable. They are entirely new environmental protection green products.