Melamine ware containing wood substance component and its manufacturing method

Abstract

The invention provides a melamine ware containing wood composition and a preparation method of the melamine ware. Three materials which are melamine powders/grain material, wood and/or similar material powders and melamine veneer resin, with suitable weight proportion are used for constituting composite material that is then used for carrying out the hot pressing technology of the melamine ware and lead the colour or shape of the wood and/or similar material powders to emerge on the external surface of the ware in a mixed way, thus enhancing the decoration characteristic and the additional value of the melamine ware; the dosage of the melamine powders/grain materials can be relatively reduced, so as to achieve the effects of environmental protection; furthermore, the structural toughness of the melamine ware can be increased by the wood characteristic; the weight proportion of the three materials in the composite material can be suitably adjusted according to the requirement, thus further adjusting the colour proportion or shade of the wood and/or similar material powders emerging on the external surface of the ware.

Description

technical field [0001] The present invention relates to a kind of melamine container containing woody and / or similar material components and its preparation method, specifically refers to with melamine (melamine) powder / grain, woody and / or similar material powder chips and melamine veneer resin (over-layresin, LG) composite material of three kinds of materials, melamine vessel and its preparation method completed by thermocompression forming process. Background technique [0002] Melamine powder / granule is formed by the addition and condensation of melamine and other materials, then adding pulp, mixing and drying, crushing (or additional coloring agent), because of its free coloring (free dyeing), good heat resistance, Non-combustible, hard (but fragile) after hardening and good gloss, so it has been widely used to manufacture various containers or utensils, including daily necessities such as bowls, cups, plates, bowls, pots, cylinders, bottles, etc., commonly known as It ...

AI Technical Summary

Problems solved by technology

[0003] (1) The background color of the existing melamine containers lacks change: the background color of the existing melamine containers is the same as the color of the melamine powder / granules used, even if two or more colors of melamine powder / granules are mixed together, However, during the hot-press molding process at a temperature of about 180°C, various melamine powders / granules of different colors flow and fuse, infiltrate or diffuse alternately due to heat and pressure, resulting in the background color of the formed melamine container being mixed into one piece. It looks blurry and cannot highlight the pattern of the background color; there is another layer of decorative decals on the background color of the existing melamine containers, but in the current market, the existing single background color or the decoration decals The melamine utensils lacking changes have become mass-produced low-priced products with almost no added value at all, and cannot meet the needs of consumers for innovation and change.

[0004] (2) The existing melamine utensils are brittle and fragile: the melamine material is quite hard after being hardened and formed, but has the disadvantage of being fragile (brittle) and not resistant to impact, which relatively reduces the applicability and safety of the melamine utensils

[0005] (3) The existing melamine containers cannot be recycled and reused: the existing melamine containers are entirely made of melamine powder / granules, resulting in a large amount of melamine powder / granules used, the quality of the containers is relatively heavy, and they cannot be recycled. Utilization does not meet the current environmental protection requirements, and relatively limits the applicability of melamine and the development of the melamine container market.

Images