Manufacturing method of environment-friendly container with 3D color printing picture and environment-friendly container

A color printing, container technology, applied in the direction of containers, rigid containers, packaging, etc., can solve the problems of too many raw materials, adverse health effects, and the structure is not strong enough.

Active Publication Date: 2013-10-02
DONGGUAN MORNING LIGHT PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When this kind of product is heated, the quality of the three-dimensional pattern will be affected. At the same time, the production of a container with a three-dimensional picture requires multi-layer films or plates, and there are many raw materials.
[0003] In addition, at present, whether it is paper products or plas

Method used

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  • Manufacturing method of environment-friendly container with 3D color printing picture and environment-friendly container
  • Manufacturing method of environment-friendly container with 3D color printing picture and environment-friendly container
  • Manufacturing method of environment-friendly container with 3D color printing picture and environment-friendly container

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Embodiment Construction

[0030] see Figure 1-4 As shown, the present invention relates to a method of making an environmentally friendly container with 3D color printing and its container.

[0031] An environmentally friendly container with a 3D color printing image, comprising a fan-shaped container body 1 with a 3D color printing image after unfolding, an injection molding ring 2 at the container mouth, a container bottom 3, and two injection molding reinforcing ribs 4 provided on the inner wall of the container body 1, One of the injection molding reinforcement ribs 4 is at the junction of the side of the container body 1, and the other injection molding reinforcement rib 4 is a mirror image and is arranged on the inner wall of the container body 1. The width of the injection molding reinforcement rib 4 is 3-15mm, and its depth is the same as that of the container body. The depth of the body 1 is the same. The color container body 1 is a single-layer sheet, including a layer of film and a transpa...

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Abstract

The invention relates to a manufacturing method of an environment-friendly container with a 3D color printing picture and the environment-friendly container. The method comprises the steps of printing, spraying, forming, reinforcing and demolding. According to the printing step, the picture is printed on one side of a transparent film with thermosensitive color-changing printing ink by means of twice overlapping printing at room temperature, wherein the transparent film is made of PP materials, PET materials, PVC materials and PS materials. According to the spraying step, coating liquid formed by heat-melting of materials which are used for manufacturing the transparent film is atomized and evenly sprayed onto the side, with the picture, of the transparent film by means of over 1.2 atmospheric pressure to form a protective layer from a position 20-30 cm away the transparent film. According to the forming step, the transparent film is coiled to form a cylindrical shape on a mold, an upper base is attached to the coiled transparent film, and then the container is fixed and formed. According to the reinforcing step, an opening injection molding ring is formed at the opening end of the container in an injection molding mode, and reinforcing ribs extending from the opening end to the bottom are formed on the inner wall of the container in an injection molding mode.

Description

technical field [0001] The invention relates to a method for making a container and the container, in particular to a method for making an environment-friendly container with 3D color printing and the container. Background technique [0002] In people's daily life, various container products are often used for holding articles or liquids, for example, water cups and kettles for holding water, trash cans for holding garbage, paper buckets, etc. The surfaces of these products are either colored or printed to increase their aesthetic feeling, but the patterns on the surfaces do not have a three-dimensional effect. Therefore, in order to improve the aesthetics, taste and artistic effect of the product, the patent No. ZL200420054171.4 discloses a three-dimensional picture container, which is a plastic 3D color cup body, and is compounded with a three-dimensional picture on the surface of the 3D color cup body. Grating plate; 3D color cup body and grating plate are compounded by ...

Claims

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Application Information

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IPC IPC(8): B65D3/02B65D3/30B65D25/34
Inventor 杨荣实
Owner DONGGUAN MORNING LIGHT PRINTING
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