TWI566922B - Plastic container having analogous mallet patterns and metal texture and method for manufacturing the same - Google Patents

Description

Plastic container with enamel metal texture and manufacturing method thereof

The invention relates to a plastic container with a stencil-like metal texture and a manufacturing method thereof, in particular to an innovative inventor who can make the plastic product have the touch feeling of the scented flower and the visual feeling of the metal material.

According to the original, the original pattern is the common texture on Japanese metal objects, especially the bronze and silverware with excellent ductility. Texture is a decorative technique between texture and ornamentation. Although it relies on hand-beating, it does not form a concrete image. It has many mimetic forms, such as ridiculously cracked land, such as the breeze of the breeze, such as the cracked bark of the old tree, can be presented in an ever-changing style.

Japanese old copper pots, spouts, lids, and handles are all close to perfection. The early production of copper pots is a very tedious and delicate matter. The artist's hands and feet determine the feelings of the patterns. Almost every pot figure will be slightly different from the working status of the potter. Of course, this is the manual pot. The charm of the work, the work is extremely valuable and tasteful, worthy of collection.

However, the development of today's container materials has shifted from metal to plastic materials, whether it is for decoration, food, clothing, storage, etc., and in addition to material changes, for plastic plastics The texture and touch are also the main topics that the industry spends on research and development; therefore, the manufacturer has developed a metal texture on the container of plastic material, so a layer of metal film is coated on the flat surface of the general container to allow The appearance of the container can exhibit a metallic texture, but this technique is limited to a flat container surface or a pattern of convex surfaces.

Retro style is a trend in recent years. Therefore, when the manufacturer wants to express the texture of the traditional art style on the plastic material, there are many difficulties. Please refer to the photo in Attachment 1 when the groove is formed on the surface of the plastic container. Because the groove has a proper depth, when the metal film is rolled, the inside of the groove cannot be covered with the metal film, and the processing procedure allows the groove to form a light-transmissive window area, although the manufacturing method can produce another difference. The visual effect, but after all, can not make the texture of the eye shadow on the plastic plastic material, which is one of the most important problems that the industry has paid great attention to and actively researched and developed.

Today, the inventor has years of experience in the design, development and practical production of the relevant industries, and has researched and improved the existing structure to provide a plastic container of enamel-like metal texture and its manufacturing method, in order to achieve better practical value. Target person.

The main object of the present invention is to provide a plastic container with a crepe-like metal texture and a method for manufacturing the same, and particularly to a plastic article which can maintain the touch of the scented flower and the visual feeling of the metal material.

The main purpose and effect of the plastic container of the enamel-like metal texture of the present invention are achieved by the following specific technical means:

The utility model mainly comprises a plastic container and a metal film coated on the surface of the plastic container, wherein the surface of the plastic container is formed with a plurality of concave surfaces connected with a conspicuous connection, and a metal film is bonded to the surface of the plastic container, and the metal film is bonded to the surface of the plastic container. The outer surface of the concave surface can be covered; thereby, a metal-like surface can be formed on the outer surface of the plastic container having the concave surface, so that the plastic container can have a tactile-like metallic feeling and a visual effect.

The main purpose and effect of the method for manufacturing a plastic container of the enamel-like metal texture of the present invention are achieved by the following specific technical means:

The utility model mainly comprises forming a concave inner surface with a type of eye-catching connection on the surface of the plastic container, applying a sandblasting bead on the concave surface, so that the concave surface is formed with a microstructure, and then the metal film is covered on the surface of the plastic container and heated. , the microstructure in the concave surface can be attached to the concave surface by the heat shrinking effect; by the above method, the metal surface can be formed on the outside of the plastic container having the concave surface, so as to make the plastic container It also has a tactile and metallic effect.

It can be seen from the above components and implementation description that the present invention has the following advantages as compared with the prior art:

1. The plastic container of the enamel-like metal texture of the invention and the manufacturing method thereof can effectively improve the texture and visual enjoyment of the plastic product, and achieve the touch and visual effect that the plastic container can also have the enamel-like metal texture.

2. The invention utilizes the sandblasting bead processing to effectively make the concave and convex surfaces have uneven microstructures, and the microstructures relatively increase the height of the concave surface, so that the metal film can be heat-shrinked and attracted to the metal film to be attached. The technician of the concave coating.

For a more complete and clear disclosure of the technical content, the purpose of the invention and the effects thereof achieved by the present invention, it is explained in detail below, and please refer to the drawings and drawings:

First, please refer to the first figure, which is a block diagram of a plastic container of the stencil metal texture of the present invention and a manufacturing method thereof. The main steps are as follows:

A) container molding - is a plastic container (1) with a plastic molding surface having a plurality of types of concave inner surface (11);

B) sandblasting bead--the fine particles (3) of the sandblasting method are used to make the inner concave surface (11) of the eye-catching type, so that the inner concave surface produces uneven microstructure (11a);

C) blanching film - a metal film (2) is adhered to the surface of the plastic container (1), and the metal film (2) is pressed against the surface of the plastic container (1) by a hot pressing head (4) , the microstructure (11a) in the concave surface (11) can be attached to the concave surface (11) by the effect of thermocompression shrinkage;

D) Finished product - completes a plastic container product with a stencil-like metal texture.

Referring to the first to seventh figures, the present invention mainly relates to a plastic container (1) having a crepe-like metallic texture on the surface, and the plastic container (1) has a composition comprising:

A plastic container (1) is a plastic container (1) having a plurality of concave inner surfaces (11) on the surface; and a metal film (2) coated on the surface of the plastic container (1). To make the above plastic container, the following production steps should be carried out, as explained below:

First, through the step A container molding, the plastic is formed by a molding machine or any plastic molding machine, and the surface thereof has a plurality of plastic containers (1) which are connected by the concave surface (11) [such as the second After that, the stencil on the surface of the plastic container (1) is subjected to the blasting of the step B, and the fine particles (3) of the blasting method are mainly used to hit the concave surface (11) of the scorpion. The inner concave surface (11) is made to have uneven microstructures (11a) [as shown in the third figure], and the microstructures (11a) are relatively elevated in height of the concave surface (11), using the microstructure (11a) The height of the plastic container (1) can reduce the distance of the metal film (2) on the surface of the plastic container (1). Therefore, when the surface of the plastic container (1) is covered with a metal film (2), the heat is passed through the heat. Hot-pressing hot head (4) The pressed metal film (2) is attached to the surface of the plastic container (1) [as shown in Figures 4 to 5], so that the microstructure (11a) in the concave surface (11) can By The effect of shrinking the distance of the lamination and the effect of shrinkage and shrinkage can smoothly adhere the metal film (2) to the concave surface (11), and the finished product of step D is achieved. Please refer to the sixth to seventh figures and the attached item 2 to complete A plastic container of metal-like texture.

However, the above-described embodiments or drawings are not intended to limit the structure or the use of the present invention, and any suitable variations or modifications of the invention will be apparent to those skilled in the art.

It can be seen from the above components and implementation description that the present invention has the following advantages as compared with the prior art:

1. The plastic container of the enamel-like metal texture of the invention and the manufacturing method thereof can effectively improve the texture and visual enjoyment of the plastic product, and achieve the touch and visual effect that the plastic container can also have the enamel-like metal texture.

2. The invention utilizes the sandblasting bead processing to effectively make the concave and convex surfaces have uneven microstructures, and the microstructures relatively increase the height of the concave surface, so that the metal film can be heat-shrinked and attracted to the metal film to be attached. The technician of the concave coating.

In summary, the embodiments of the present invention can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has completely complied with the provisions of the Patent Law. And the request, the application for the invention of a patent in accordance with the law, please forgive the review, and grant the patent, it is really sensible.

Step A‧‧‧ Container Forming

Step B‧‧‧Sandblasting

Step C‧‧‧Hot-coated film

Step D‧‧‧ Finished product

(1)‧‧‧Plastic containers

(11) ‧ ‧ concave inside

(11a)‧‧‧Microstructure

(2)‧‧‧Metal film

(3) ‧ ‧ granules

(4) ‧‧‧Hot head

First figure: schematic diagram of the process block of the present invention

Second: Schematic diagram of the molding step of the container of the present invention

Third: Schematic diagram of the sandblasting shot of the present invention

Fourth: Schematic diagram of the steps of the hot stamping film of the present invention

Figure 5: Schematic diagram of hot pressing of the hot-melt coating step of the present invention

Figure 6 is a partial cross-sectional view showing the steps of the finished product of the present invention

Figure 7 is a schematic cross-sectional view of the finished product step of the present invention

Attachment 1: Photograph of finished products with grooved film on the surface of traditional plastic containers

Attachment 2: Photo of the finished product of the present invention

Step A‧‧‧ Container Forming

Step B‧‧‧Sandblasting

Step C‧‧‧Hot-coated film

Step D‧‧‧ Finished product

Claims (2)

The invention mainly comprises the following steps: A) container molding - a plastic container having a plastic molding surface having a plurality of types of concave inner surfaces; B) sandblasting bead-blasting method The tiny particles are smashed into the concave surface of the eye-catching type, so that the concave surfaces of the concave surface are uneven and irregular; C) the blanching film-covering a metal film on the surface of the plastic container, and the hot pressing head is processed by blanching The pressed metal film is attached to the surface of the plastic container, so that the microstructure in the concave surface can adhere the metal film to the concave surface by the effect of heat shrinkage; D) Finished product - completing a plastic with a stencil-like metal texture Container product. A plastic container of the enamel-like metal texture, which is a container made by using a method for manufacturing a plastic container of a stencil metal texture as described in claim 1, which comprises: a plastic container having a number of surfaces A plastic container in which the concave surface of the eyepiece is joined; a metal film coated on the surface of the plastic container.