CN201219006Y - Metal membrane 3D word mark - Google Patents

Abstract

The utility model relates to a metallic membrane stereo word mark, belonging to an advertisement display technique field. The metallic membrane stereo word mark is the laminated structure constituted of an engineering plastics layer, an adhesive layer and a metallic membrane, wherein the adhesive layer and the metallic membrane are set on the engineering plastics layer in turn; and the engineering plastics layer, the adhesive layer and the metallic membrane all have the upper and lower surfaces and the upper surface of the engineering plastic layer sticks to the lower surface of the adhesive layer by the self-stick of the adhesive layer and the upper surface of the adhesive layer sticks to the lower surface of the metallic membrane by the self-stick of the adhesive layer, thus the engineering plastics layer, the adhesive layer and the metallic membrane are firmly bonded with each other. The production process of the metallic membrane stereo word mark comprises the following steps: designing the pattern effect-numerical-control engraving the woody die (using high density plate to laminate)-processing the die-sticking the engineering plastic layer to the metallic membrane-heating-plastics sucking thermal moulding-processing the band material-obtaining the finished products. The metallic membrane stereo word mark has the same use effect with the stereo work mark produced using the prior technique, with disadvantages of low production cost, simple technique, diverse varieties and short delivery term.

Description

The three-dimensional sign of metal film

Technical field

The utility model belongs to advertisement display technique field, is specifically related to the three-dimensional sign of a kind of metal film.

Background technology

At present, automobile vendor all adopts the pattern identification (LOGO) and the trade mark literal of large-scale Advertisement label display automobile brand usually on the architectural appearance in the 4S shop of this automobile brand, to show the standing and image of manufacturer and products thereof the public.

These Advertisement labels are generally three-dimensional convex, and these two kinds of English-Chinese font and pattern identifications are arranged, and are referred to as three-dimensional sign.Be outstanding texture effect, a lot of outward appearances need adopt the appearance tactile impression of metal, but consider cost and weight, seldom can adopt metal to make for the raw material entire body, but adopt engineering plastics sheet material more, make three-dimensional sign as PC plate (polycarbonate sheet) or acrylic board (polymethylmethacrylate plate) etc. earlier for material, re-plating is to reach the metal-like effect, and its technology is:

Karat gold belongs to mould---heating, pressurization sign moulding---sign platings---processing rim charge---finished product

What adopt as the LOGO of Guangzhou Automobile Workshop's car sign is exactly that this technology is made, and the structure of convex sign is PC sheet material and electrodeposited coating from bottom to top, but has complex process and the excessive restrictions such as (mainly being mould) of disposable input, mainly shows:

1, the making of mould is the principal element of decision product quality, and therefore general producer needs the design through the technician after receiving the mould order, adjust and could process, and needs the time in a week to prepare for this reason; Carry out Mold Making after the size of determining to process, also need 2 time-of-weeks.Its used metal pattern has following shortcoming:

(1) longer on exploitation, production time;

(2) maintenance is relatively more difficult, and mould can not have some rusty stains;

(3) production cost is higher.

2, also need electroplate after injection moulding is finished, so just need electroplating bath, or external coordination plating processing, so just needing increases fund input and takies the more time, causes the cost increase, and the production cycle is elongated.

The electroplating technology flow process is as follows:

An oil removing/pre-swelling---hydrophilic---alligatoring---secondary alligatoring---neutralization reduction---whole---activation---moulding

Based on last reason; this technology of domestic less employing, material finished product; but buy external finished product with this technology, material; certainly purchasing price is also expensive; advertising sector changes very fast now; require shorter and shorter delivery date, and removing the client has except the specific (special) requirements, and purchasing has abroad seemed on time and cost usually is not worth it very much.

Summary of the invention

The purpose of this utility model provides the three-dimensional sign of a kind of metal film, to overcome above shortcomings in the existing background technology.

The technical solution of the utility model is:

Layer structure by engineering plastics layer, glue-line, metal film are formed is followed successively by glue-line, metal film more than the engineering plastics layer.

Engineering plastics layer, glue-line, metal film all have upper and lower surface, utilize the viscosity of glue-line self bonding mutually below the top and glue-line of engineering plastics layer, the following viscosity of glue-line self of also utilizing of the top and metal film of glue-line is bonding mutually, so engineering plastics layer, glue-line, metal film can combine for these three layers securely.

Manufacturing process:

The design of pattern effect------numerical controlled carving wood mold coupled (folded thick with high-density plate)---pastes metal film and---heats---the bent moulding of plastic uptake heat---processing rim charge---finished product on the engineering plastics plate by the mould processing

Good effect of the present utility model is:

1, mold materials can not adopt metal, can use wooden replacement, and expense reduces, and also is convenient to processing and fabricating, after its wood surface is handled through reinforcement, and long service life;

2, adopt to paste plastic uptake processing behind the metal film on the engineering plastics plate, manufacture craft is simple and convenient, no longer needs time-consuming, complicated electroplating technology, cost and all can saving on the time, and product but can reach same texture and visual effect;

3, can be according to user's demand, select the kind of the unlike material of the lower engineering plastics sheet material of heat distortion temperature flexibly for use, can control cost easily, can also select the pad pasting of different types, as printing opacity, semi-transparent, lighttight, the face colouring also can be changeable, so just remedied the few shortcoming of product category of electroplating, enlarge series, the kind of product, can increase product competitiveness, enlarged market share.

In a word, the utility model is suitable with three-dimensional sign that technology is in the past made on result of use, but have that cost of manufacture is low, technology is simple, numerous in variety and advantage that delivery date is short.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Among Fig. 1: 1---the engineering plastics layer; 2---glue-line; 3---metal film.

Embodiment

The utility model is described in further detail below in conjunction with drawings and Examples, sees Fig. 1.

Embodiment 1:

It is raw material that engineering plastics layer 1 adopts acrylic (polymethylmethacrylate) plate, and it is a kind of current outdoor advertising label material that is widely used, and it has to be suitable for makes following characteristic of the present utility model:

(1) as novel polyester material, easily through bent moulding of heat or plane fringing, through installing the metal backing of framed structure additional, built-in light source sets off sign by contrast, has visual impact;

(2) weather resisteant: panel applies the high concentration ultraviolet light absorber, behind the metab spraying imported auto lacquer, can protect weather-proofly for a long time, will never fade, reaches 5～8 years tenure of use, passes through rainproof moisture preventive measure again, can increase the service life;

(3) rationality: the rationality design, the open-type structure is made in rainproof protection against the tide, is convenient to maintenance;

(4) resistance to impact: be 200 times of glass product, almost do not have the danger of fracture;

(5) light transmission: up to 93%, printing opacity is splendid, light is soft, good visual effect;

(6) flame resistance: not spontaneous combustion and tool self-extinguishing;

(7) aesthetic property: the technology fineness, omnifont is mirror effect, the base corrugationless, no seam, all riveting components do not expose;

(8) energy saving: light transmission is good, and corresponding minimizing light source articles for use are because of power saving reduces use cost.

(9) economy: the expensive PC plate of the price comparison of acrylic board material want cheap half.

Metal film 3 and glue-line 2 consist of " the silver lustre subsides " that the big face that has double faced adhesive tape opens (being following and glue-line 2 top bonding mutually in advance of metal film 3); can on market, openly buy; with Japan's product is the best; protection paraffin paper on the glue-line 2 of " silver lustre subsides " is thrown off (promptly exposing the following of glue-line 2); entirely stick on clean acrylic board above, it is stand-by to get the raw materials ready.

Complete manufacturing process of the present utility model:

The pattern effect designs, and---------acrylic board is pasted metal film---heats---the bent moulding of plastic uptake heat---processing rim charge---finished product to numerical controlled carving wood mold coupled (folded thick with high-density plate) in the mould processing

When reach " the bent moulding of plastic uptake heat " through above " heating " after, metal film 3 (below it in advance with glue-line 2 top bonding mutually) just following closely the covering by glue-line 2 is being above the engineering plastics layer 1 with the acrylic board, metal film 3, glue-line 2 and be that these three layers of engineering plastics layer 1 then combine securely with the acrylic board form the utility model of three layers layer structure.

Embodiment 2:

It is raw material that engineering plastics layer 1 adopts PC (polycarbonate) plate, and all the other are with embodiment 1.

Embodiment 3:

It is raw material that engineering plastics layer 1 adopts ABS (acrylonitrile-butadiene-styrene (ABS)) plate, and all the other are with embodiment 1.

Claims (1)

1, the three-dimensional sign of a kind of metal film, it is characterized in that: it is followed successively by glue-line (2), metal film (3) by the layer structure that engineering plastics layer (1), glue-line (2), metal film (3) are formed on the engineering plastics layer (1).

Images