CN102512048A

CN102512048A - Double-color melamine vessel and molding method

Info

Publication number: CN102512048A
Application number: CN201110346544XA
Authority: CN
Inventors: 田启裕
Original assignee: FUZHOU YUETENG HOUSEHOLD ARTICLES Co Ltd; DONGGUAN CITY WENYU MELANINE DINNERWARE Co Ltd
Current assignee: FUZHOU YUETENG HOUSEHOLD ARTICLES Co Ltd; DONGGUAN CITY WENYU MELANINE DINNERWARE Co Ltd
Priority date: 2011-11-04
Filing date: 2011-11-04
Publication date: 2012-06-27

Abstract

The invention discloses a double-color melamine vessel and a molding method. The double-color melamine vessel comprises a color base layer and two color bottom layers, wherein the color base layer comprises a bottom part and an opening side wall which upwards extends along the edge of the bottom part; and the two color bottom layers cover the lower half part of the outer surface of the color base layer. The two color bottom layers are located in a bowl-shaped groove at the lower half part of the color base layer to cover the lower half part of the whole color base layer, so that the outer layer of the double-color melamine vessel has two colors and is artistic and purchasing desires of customers can be supplied. The molding method of the double-color melamine vessel comprises the step of utilizing two raw materials including a male mould and a female mould in a molding period to generate a double-color product with the colors which are divided from the middle part. The molding method is smooth in production, namely a work place is saved; and meanwhile, the production process is easy to control, the working efficiency is improved and the quality of products is better controlled.

Description

Double-colored U.S.'s vessel of anti-ware the and forming method

Technical field

The present invention relates to field of containers, particularly a kind of double-colored U.S.'s vessel of anti-ware the and forming method.

Background technology

U.S. anti-ware (Melamine) full name is the U.S. resin of anti-ware the (Melamine Resin): get the attractive and durable one by one vessel of its justice (as shown in the figure) with its name, also claim pyramine, imitative porcelain is moulded porcelain, is a kind of converted products of senior chemical raw material.Formal name used at school is a melmac, English MELAMI one NEWARE.

Its raw material composition is the powder raw material preheating that paper pulp adding number of chemical raw material and resin develop) through the die material heat ductile forming; Again through repeatedly processing; Marble paper and bronze are attached on the idiosome of shaping, and process high temperature mould is added one grinding formality and is processed.Process the product of back and see beautiful, also possess the characteristic of shock-resistant difficult fragmentation except that possessing general pottery magnetic, and acidproof, alkaline-resisting; Can be used for processing vessel such as tableware, heat resisting temperature is+120 degree-30 degree, and can not produce the toxin of harmful human body; No matter be the purposes of personal or present; Be that general plasthetics institute can't also because of its speciality that is difficult for fragmentation, be adopted by domestic and international most food and drink industry and family deeply than than product.

At present; As shown in Figure 1, the double-colored vessel of being processed by the anti-ware of U.S. just are limited to internal layer 1 and are different colours with outer 2, and whole from seeing in appearance; Can only see a kind of color of outer 2; And the color of internal layer 1 is positioned at the inside of whole vessel and be difficult for observes and to manifest, and causes the outer color of these U.S.'s vessel of anti-the ware single, and outward appearance lacks aesthetic feeling.

Summary of the invention

The technical problem that the present invention solves provides a kind of skin double-colored U.S.'s vessel of anti-ware the and forming method double-colored, attractive in appearance.

For achieving the above object; According to an aspect of the present invention, a kind of double-colored U.S. vessel of anti-the ware are provided, have comprised: basic unit of the same colour and two look bottoms; Basic unit of the same colour comprises: bottom and along the upwardly extending opening sidewalls of bottom margin, two look bottoms are wrapped in the Lower Half of base layer exterior surface of the same colour.

Further, the die joint of the injection mo(u)lding of basic unit of the same colour and two look bottoms is positioned at the sidewall middle part of basic unit of the same colour.

According to another aspect of the present invention, a kind of forming method of above-mentioned double-colored U.S. vessel of anti-the ware is provided, idiographic flow comprises:

Steps A: the raw material of basic unit of the same colour is added on the male model of special-purpose dual-color forming mould, utilizes the make-up machine multistage progressively to be pressed into moulding basic unit of the same colour in the master mold of the same colour of special-purpose dual-color forming mould;

Step B: open special-purpose dual-color forming mould, basic unit of the same colour is overlayed on the male model; The raw material that adds two look bottoms again utilizes make-up machine to be pressed into moulding two look bottoms in the two look master molds of special-purpose dual-color forming mould, makes the raw material packet of two look bottoms overlay on outer surface the latter half of basic unit of the same colour, accomplishes two look moulding.

According to technical scheme of the present invention,, wrap up the Lower Half of whole basic unit of the same colour because two look bottoms are positioned at the bowl-shape groove of basic unit of the same colour Lower Half; Make that this double-colored U.S. vessel of anti-ware skin is double-colored, attractive in appearance, client's desire to buy can be provided, the forming method of these double-colored U.S. vessel of anti-the ware utilizes two kinds of raw materials in a molding cycle; A male model, two master molds are produced the double-colored product from middle color separation; Produce smooth and easyly, promptly economize the work place; Production technology is prone to control simultaneously, and operating efficiency is improved, and the quality of product is well controlled.

Description of drawings

Fig. 1 is the sectional structure sketch map of existing double-colored U.S. vessel of anti-the ware;

Fig. 2 is the sectional structure sketch map according to double-colored U.S. of the present invention vessel of anti-the ware;

Fig. 3 is the sectional structure sketch map according to the special-purpose dual-color forming mould of double-colored U.S. of the present invention vessel of anti-the ware;

Fig. 4 is the injection moulding process sketch map according to the special-purpose dual-color forming mould of double-colored U.S. of the present invention vessel of anti-the ware;

Fig. 5 is the flow chart according to the forming method of double-colored U.S. of the present invention vessel of anti-the ware.

The specific embodiment

Below in conjunction with accompanying drawing, a specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention does not receive the restriction of the specific embodiment.

Referring to Fig. 2, these double-colored U.S. vessel of anti-the ware are bowl-shape, comprising: basic unit 3 of the same colour and two look bottoms 4.Wherein, basic unit 3 of the same colour is bowl-shape, and the first half is intilted taper, and Lower Half has bowl-shape groove.Two look bottoms 4 are positioned at the bowl-shape groove of basic unit of the same colour 3 Lower Halves, wrap up the Lower Half of whole basic unit of the same colour 3 outer surfaces.Basic unit 3 of the same colour and two look bottoms 4 are different colours; The die joint of injection mo(u)lding (interface of upper and lower mould) is positioned at the middle part of basic unit of the same colour 3 sides; Be contact-making surface 5 places that basic unit 3 of the same colour and two look bottoms 4 are positioned at this double-colored U.S. vessel of anti-ware side; Make that the cross section diameter of a circle at this double-colored U.S. vessel of anti-ware die joint place can be bigger, thick in the middle of promptly these these double-colored U.S. vessel of anti-the ware can be made, the jujube arc that two is thin.Like this, the skin of these U.S.'s vessel of anti-the ware also just appears double-colored, makes that this double-colored U.S. vessel of anti-ware skin is double-colored, attractive in appearance, and client's desire to buy can be provided.

As shown in Figure 3; The special-purpose dual-color forming mould 6 that the forming method of these double-colored U.S. vessel of anti-the ware uses comprises: a male model 61 (punch) and two master molds 62 (die) that cooperate with this male model 61; Male model 61 is positioned at the below of entire die, and two master molds 62 are divided into master mold 621 of the same colour and two look master molds 622; Be arranged side by side above male model 61.The die joint (interface of upper and lower mould) of special-purpose dual-color forming mould 6 is made in the middle part of this double-colored U.S. vessel of anti-ware side; Master mold 621 of the same colour is made the half the position of special-purpose dual-color forming mould 6, and two look master molds 622 are made the size of special-purpose dual-color forming mould 6.

The die joint (interface of upper and lower mould) of special-purpose dual-color forming mould 6 is made in the middle part of these double-colored U.S. vessel of anti-the ware; Half product is arranged under the punch die joint; Want the quality of fine control product must adopt the multistage moulding, require mould hardness to reach more than the HRC45 simultaneously.

Like Fig. 4 and shown in Figure 5, the forming method idiographic flow of these double-colored U.S. vessel of anti-the ware comprises:

Steps A: the raw material of basic unit 3 of the same colour is added on the male model 61 of special-purpose dual-color forming mould 6, utilizes the make-up machine multistage progressively to be pressed into moulding basic unit 3 of the same colour in the master mold of the same colour 621 of special-purpose dual-color forming mould 6;

Step B: open special-purpose dual-color forming mould 6, master mold 621 of the same colour is removed forward, basic unit 3 of the same colour overlays on the male model 61; The raw material that adds two look bottoms 4 again utilizes make-up machine to be pressed into moulding two look bottoms 4 in the two look master molds 622 of special-purpose dual-color forming mould 6, makes the raw material packet of two look bottoms 4 overlay on outer surface the latter half of basic unit 3 of the same colour, accomplishes two look moulding.

The forming method of these double-colored U.S. vessel of anti-the ware utilizes two kinds of raw materials in a molding cycle, a male model, and two master molds are produced the double-colored product from middle color separation, produce smooth and easyly, promptly economize the work place; Production technology is prone to control simultaneously, and operating efficiency is improved, and the quality of product is well controlled.

More than disclosedly be merely a specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.

Claims

1. double-colored U.S. vessel of anti-the ware; It is characterized in that; Comprise: basic unit of the same colour and two look bottoms, said basic unit of the same colour comprises: bottom and the upwardly extending opening sidewalls of the said bottom margin in edge, said two look bottoms are wrapped in the Lower Half of said base layer exterior surface of the same colour.

2. double-colored U.S. according to claim 1 vessel of anti-the ware is characterized in that, the die joint of the injection mo(u)lding of said basic unit of the same colour and two look bottoms is positioned at the sidewall middle part of said basic unit of the same colour.

3. the forming method of double-colored U.S. vessel of anti-ware the according to claim 1 or claim 2 is characterized in that idiographic flow comprises:

Steps A: the raw material of said basic unit of the same colour is added on the male model of special-purpose dual-color forming mould, utilizes the make-up machine multistage progressively to be pressed into moulding basic unit of the same colour in the master mold of the same colour of special-purpose dual-color forming mould;

Step B: open said special-purpose dual-color forming mould, said basic unit of the same colour is overlayed on the male model; The raw material that adds said two look bottoms again utilizes make-up machine to be pressed into moulding two look bottoms in the two look master molds of special-purpose dual-color forming mould, makes the raw material packet of two look bottoms overlay on outer surface the latter half of basic unit of the same colour, accomplishes two look moulding.