TW201545949A - Container having paillettes and manufacturing method thereof - Google Patents

Abstract

The present invention relates to a container having paillettes and a manufacturing method thereof. The container includes an inner receptacle and an outer receptacle. The inner receptacle is firstly coated with a layer of paillette on the surface thereof, and an insulation layer is then applied on the layer of paillette after the layer of paillette is dried out. After that, the outer receptacle is formed on the insulation layer by means of injection molding so that the inner receptacle is encapsulated by the outer receptacle. Consequently, the layer of paillette can provide a vivid visual effect and will not be exposed due to abrading, thus ensuring food safety.

Description

Container with sequins and manufacturing method thereof

The invention relates to a container with a sequin and a manufacturing method thereof, in particular to placing a sequin layer between an inner container and an outer container, maintaining a high brightness and bright color of the sequin layer, and the sequin layer is not Exposed container and its making method.

Glitter powder, also known as gold and silver flakes, or glitter flakes, is precisely cut from electroplated film materials of various thicknesses with extremely high brightness. Its material is P ET, PVC, OPP, metal aluminum, laser laser material, and the glitter powder can be produced from 0.004mm-3.0mm. The shape is a quadrangle, a hexagon, a rectangle, or the like. Glitter powder colors are available in gold, silver, seven colors, color, magic color, pearl color, laser, etc. Each color system is provided with a surface protective layer, which is bright in color and has certain resistance and temperature resistance to mild corrosive chemicals such as climate and temperature. As a unique surface treatment material, glitter powder is widely used in Christmas crafts, candle crafts, cosmetics, screen printing industry (cloth, leather, footwear - shoe materials, new year series), decorative materials (Technology glass art, polycrystalline glass; crystal glass ball), paint decoration, furniture painting, packaging, Christmas gifts, toy pens, etc., which are characterized by enhancing the visual effect of the product, making the decorative part of the bump layer, and With a three-dimensional sense. Its high-gloss characteristics, while making the decorations bright and dazzling. Therefore, the glittering and bright color of the glitter powder can improve the texture of the product and increase the affinity of the product, and the container is one of them.

Referring to the sixth and seventh figures, the conventional container (A) decorated with glitter powder is obtained by mixing and mixing the glitter powder (B) and plastic, and then molding the container (A) by injection molding. However, the above method will result in the following defects:

1. The material of the glitter powder is not resistant to high temperature, but the lower price PVC material also has high temperature resistance, but the higher price PET or metal material; because the injection molding is carried out under high temperature conditions, it is not suitable for low price. It is not resistant to high temperature PVC material glitter powder, but the use of high temperature resistant glitter powder will increase production costs.

2. The glitter powder and the plastic are heated to a high temperature. After the container is molded, the glitter powder is affected by the high temperature, and the composition thereof deteriorates, which reduces the brightness and the vividness of the color.

3. Since the glitter powder and the plastic are mixed and injection molded to make the container, when the formed container is used for food, if the container has a collision or scratch, the glitter powder may be exposed and the error may be caused. Food, there will be problems with food safety.

Accordingly, in order to overcome the above-mentioned deficiencies, the present invention provides a method of manufacturing a container having a sequin, comprising the following steps:

A. mixing a sequin with a solvent to form a coating material; B. coating the coating material on a surface of the inner container to form a sequin layer; C. forming an outer surface of the inner container by coating injection molding a container that wraps the inner container.

Further, the glitter of step A uses glitter powder.

Further, the glitter powder has a particle size of from 0.04 cm to 1 cm.

Further, the material of the glitter powder is polyvinyl chloride (PVC) or polyethylene terephthalate (PET).

Further, the coating method of the step B is a spray coating method.

Further, in step B, after the sequin layer is dried, an insulating layer is applied on the sequin layer. Preferably, the composition of the barrier layer is a mixture of a varnish and a hardener.

The invention further provides a container with a sequin, comprising:

An inner container is provided with a sequin layer on the surface of the inner container; an outer container is disposed on the inner container to cover the inner container in a coating and injection molding manner.

The effect of the invention is:

1. Glitter powder is sprayed on the surface of the inner container, without being mixed with the plastic of the molding container to heat to high temperature, and the glitter powder is coated with the solvent used for spraying, so the lower price PVC material can be used. Onion powder reduces production costs.

2. Glitter powder is sprayed on the surface of the inner container, and is not heated to a high temperature by mixing with the plastic of the molding container, and the glitter powder is coated with the solvent used for spraying, so that it can withstand the high temperature of injection molding, and thus can Maintain original high shine and bright color.

3. The layer of glitter powder is wrapped between the inner container and the outer container, and the glitter powder is not exposed due to collision or scratching. Even if it is used for food, there is no food safety problem.

4. The method of coating the glitter powder layer by coating together with the molding material can increase the sensation of the glitter powder layer, and the product has higher brightness and more vivid color. Evenly.

5. The invention is applicable to various containers, such as: shower bottle, toothbrush holder, water cup, soap dish, toilet brush holder, champagne tube, garbage can, etc.

In view of the above technical features, the main effects of the container having the sequins of the present invention and the method of fabricating the same will be apparent from the following embodiments.

Referring to the first figure, the manufacturing method of this embodiment includes the following steps:

A. A sequin is mixed with a solvent to form a coating material, and the solvent can be a high temperature resistant clear lacquer.

B. coating the coating material on the surface of the inner container (1) to form a layer of sequins. In the embodiment, the glitter is made of glitter powder, and the glitter powder can be applied to the inner container by spraying. (1) The surface becomes a layer of glitter powder (2), wherein the particle size of the glitter powder may be between 0.04 cm and 1 cm, since the glitter layer (2) is sprayed The surface of the inner container (1) is heated to a high temperature without being mixed with the plastic of the molding container. Therefore, the material of the glitter powder is not deteriorated, and a low-priced polyvinyl chloride (PVC) material can be used for the production. The cost is reduced, but in addition to polyethylene terephthalate (PET) or other materials that can withstand high temperatures, such as metal. This embodiment uses glitter powder, but the actual production is not limited to the use of glitter powder, other types of sequins can also be used.

C. An outer container (4) is formed outside the inner container (1) by a coating injection molding method, and the outer container (4) is wrapped around the inner container (1).

Referring to the second figure, preferably, in step A, after the layer of glitter (2) is dried, an insulating layer (3) is further applied to the layer of glitter (2).

Referring to the third to fifth figures, taking the container having the foregoing insulating layer (3) as an example, the container of the present embodiment sequentially includes the inner container (1) and the glitter powder layer from the inside to the outside. (2) the insulation layer (3) and the outer container (4), whereby the glitter powder layer (2) is wrapped between the inner container (1) and the outer container (4) The glitter powder is not exposed due to collision or scratching. Therefore, even if the container of the present invention is used for food, there is no food safety problem of eating the glitter powder.

It is further noted that the insulating layer (3) needs to be resistant to high temperatures, and the main component is a mixture of a varnish and a hardener, the purpose of which is to protect the glitter in the subsequent molding process of the outer container (4). The powder layer (2) is such that the glitter layer (2) is not easily peeled off and is not affected by high temperature. Therefore, in the overall process, the glitter powder can maintain the original high brightness and bright color, and improve the texture of the product.

In view of the foregoing description of the embodiments, the operation and the use of the present invention and the effects of the present invention are fully understood, but the above described embodiments are merely preferred embodiments of the present invention, and the invention may not be limited thereto. Included within the scope of the present invention are the scope of the present invention.

(1)‧‧‧ Inner Container

(2) ‧‧‧Glitter layer

(3) ‧ ‧ insulation

(4) ‧ ‧ outer container

(A) ‧ ‧ containers

(B)‧‧‧Glitter powder

[First figure] is a flow chart (excluding the insulation layer) of the method for manufacturing the container in the embodiment of the present invention.

[Second figure] is a flow chart (including an insulating layer) of a method for manufacturing a container in the embodiment of the present invention.

[Third Figure] is a perspective view of a container (including an insulating layer) in the embodiment of the present invention.

[Fourth figure] is a cross-sectional view taken along line IV-IV of the third figure.

[Fifth Figure] is a partial enlarged view of the fourth figure, showing the structure of each layer of the container of the present invention (including an insulating layer).

[Sixth image] is a stereoscopic appearance of a container having a glittering decoration.

[Seventh image] is a cross-sectional view of a container having a glittering decoration.

(1)‧‧‧ Inner Container

(2) ‧‧‧Glitter layer

(3) ‧ ‧ insulation

(4) ‧ ‧ outer container

Claims (13)

A method for manufacturing a container having a sequin comprises the following steps: A. mixing a sequin with a solvent to form a coating material; B. coating the coating material on a surface of the inner container to form a sequin layer; In the overmolding molding method, an outer container is formed outside the inner container, so that the outer container covers the inner container. The method for manufacturing a container having a sequin according to claim 1, wherein the sequins of the step A use the glitter powder. The method for producing a container having a sequin according to claim 2, wherein the glitter powder has a particle diameter of from 0.04 cm to 1 cm. The method for producing a container having a sequin according to claim 2, wherein the material of the glitter powder is polyvinyl chloride or polyethylene terephthalate. The method for manufacturing a container having a sequin according to claim 2, wherein the coating method of the step B is a spraying method. The method for manufacturing a container having a sequin according to claim 1, wherein the step B further comprises: after the layer of the sequin is dried, applying an insulating layer to the layer of the sequin. The method of manufacturing a container having a sequin according to claim 6, wherein the composition of the barrier layer is a mixture of a varnish and a hardener. A container having a sequin, comprising: an inner container having a sequin layer disposed on a surface of the inner container; and an outer container disposed on the inner container to cover the inner container in a coating and injection molding manner. A container having a sequin according to claim 8 wherein the composition of the sequin layer is a glitter powder. The container having a sequin according to claim 9, wherein the glitter powder has a particle size of from 0.04 cm to 1 cm. The container having a sequin according to claim 9, wherein the material of the glitter powder is polyvinyl chloride or polyethylene terephthalate. A container having a sequin according to claim 8 wherein an insulating layer is disposed on the sequin layer. A container having a sequin according to claim 12, wherein the composition of the barrier layer is a mixture of a varnish and a hardener.