Manufacturing process of metal part of cosmetic storage container

Abstract

The invention relates to a manufacturing process of a metal part of a cosmetic storage container, which is characterized in that a blank metal part is subjected to a plurality of times of circulation of the following process steps according to the number of designed patterns: oxidation surface treatment and laser etching processing, so that the surface of the blank metal part presents patterns and colors with different metal luster, the oxidation surface treatment step in each cycle is that the whole outer surface of the blank metal part obtained in the previous step is subjected to oxidation treatment, and the laser etching machining step in each cycle is that a designed pattern is machined at a set position of the blank metal part obtained in the previous step through laser etching. According to the cosmetic container, the gloss color of the pattern on the surface of the metal part of the cosmetic container has metal texture and can be distinguished from the basic gloss color of the part, various different colors and gloss are nested, and the aesthetic feeling and the contrast ratio are increased. The manufacturing process is simple, reliable and suitable for production. Ink printing and single metal parts are not needed, and environmental protection and recycling are facilitated.

Description

Technical Field

[0001] The present invention relates to a cosmetics storage container, and in particular to a manufacturing process of metal parts of the cosmetics storage container. Background Art

[0002] There are two main surface manufacturing processes for existing cosmetic storage container metal parts. One is surface oxidation, which involves coating a layer of oxide film and dyeing it, and then printing a pattern on it. The other is laser engraving on the blank, and then oxidizing and dyeing it.

[0003] However, the above process for producing metal parts has the following disadvantages:

[0004] 1. Oxidation dyeing before printing, because the texture of printing ink is difficult to imitate the luster and texture of metal.

[0005] 2. The ink printed on the metal parts is not of a single material, which is not conducive to recycling. The ink is polluting and not conducive to environmental protection.

[0006] 3. First, laser engrave the pattern on the blank, and then oxidize and dye it. The basic gloss color of the component is consistent with the gloss color of the pattern and cannot be distinguished, which reduces the contrast and beauty of the pattern. Summary of the invention

[0007] The technical problem to be solved by the present invention is to provide a process for manufacturing metal parts of a cosmetic storage container, which can make the gloss color of the surface pattern have a metallic texture and be different from the basic gloss color of the part, in order to overcome the shortcomings of the prior art.

[0008] The technical solution adopted by the present invention is: a process for manufacturing metal parts of cosmetic storage containers, characterized in that the following process steps are repeated several times on the blank metal parts according to the number of designed patterns: oxidation surface treatment and laser engraving, so that the surface of the blank metal parts presents patterns and colors with different metallic luster, wherein the oxidation surface treatment step described in each cycle is to oxidize the entire outer surface of the blank metal part obtained in the previous step, and the laser engraving step described in each cycle is to laser engrave the designed pattern at the set position of the blank metal part obtained in the previous step.

[0009] The metal component manufacturing process of a cosmetic storage container of the present invention can make the gloss color of the surface pattern of the metal component of the cosmetic storage container have a metallic texture, and can be distinguished from the basic gloss color of the component, and a plurality of different colors and glosses are nested to increase the beauty and contrast. The manufacturing process is simple and reliable, and suitable for production. No ink printing is required, and a single metal component is used, which is beneficial to environmental protection and recycling. The pattern can be made into a variety of glosses and colors as needed, which improves the grade and beauty of the product and is convenient for sales. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a flow chart of a process for manufacturing a metal component of a cosmetic storage container according to the present invention;

[0011] Figure 2 It is a schematic diagram of oxidation in the present invention;

[0012] Figure 3 It is a schematic diagram of laser engraving in the present invention;

[0013] Figure 4 is a schematic structural diagram of a first embodiment obtained by using the method of the present invention;

[0014] Figure 5 It is a schematic structural diagram of the second embodiment obtained by adopting the method of the present invention.

[0015] In the figure

[0016] A1: Blank metal parts A2: Primary oxidation metal parts

[0017] A3: Metal parts with primary pattern A4: Metal parts with secondary oxidation

[0018] A5: Metal parts with primary and secondary patterns A6: Tertiary oxidized metal parts

[0019] A7: Metal parts with primary, secondary and tertiary patterns

[0020] A8: Metal parts of cosmetic storage containers B1: Primary pattern

[0021] B2: Primary pattern with set gloss and color C1: Secondary pattern

[0022] C2: Quadratic pattern with set gloss and color D1: Tertiary pattern

[0023] D2: Secondary pattern with set gloss and color E: Oxidized hanger

[0024] F: Oxidation equipment G: Laser engraving equipment

[0025] H: Laser DETAILED DESCRIPTION

[0026] The following is a detailed description of a process for manufacturing a metal component of a cosmetics storage container of the present invention in conjunction with the embodiments and drawings.

[0027] like Figure 1As shown, a process for manufacturing metal parts of a cosmetic storage container of the present invention is to perform the following process steps on a blank metal part A1 several times according to the number of designed patterns: oxidation surface treatment and laser engraving processing, so that the surface of the blank metal part A1 presents patterns and colors with different metallic luster, wherein the oxidation surface treatment step described in each cycle is to perform oxidation treatment on the entire outer surface of the blank metal part A1 obtained in the previous step, and the laser engraving processing step described in each cycle is to laser engrave the designed pattern at the set position of the blank metal part A1 obtained in the previous step.

[0028] The blank metal component A1 is a circular, square, diamond or other special-shaped tube of any shape and size, or a circular, square, diamond or other special-shaped tube with a bottom and a platform.

[0029] In the method of the present invention, the number of oxidation and laser engraving of the blank metal part A1 is determined according to the number of patterns. In the present invention, the number of patterns processed by oxidation and laser engraving is more than one.

[0030] The present invention provides a manufacturing process for metal parts of a cosmetic storage container, which combines laser engraving and oxidation processes to make the metal parts present different patterns of metallic luster and color based on the basic luster and color of the metal. Figure 1 As shown, the specific production process steps are as follows:

[0031] (1) The blank metal parts A1 of the formed cosmetic storage container are respectively subjected to a first oxidation in an oxidation device F, so that the surface of the blank metal parts A1 has a predetermined gloss and color; Figure 2 As shown, the oxidation is to hang the blank metal parts A1 of the formed cosmetic storage container on the oxidation rack E, and place the oxidation rack E with the blank metal parts A1 in the oxidation equipment F for oxidation according to the set gloss and color.

[0032] (2) a layer of sealing agent for protecting the gloss and color is attached to the surface of the blank metal part A1 with the set gloss and color, so as to obtain the primary oxidized metal part A2 with the set gloss and color;

[0033] (3) Figure 3 As shown, a primary oxidized metal component A2 is placed on a laser engraving device G, and a laser H emitted from the laser engraving device G is used to laser engrave a set primary pattern B1 at a set position on the surface of the primary oxidized metal component A2, thereby obtaining a metal component A3 having a primary pattern;

[0034] (4) Since the primary pattern B1 has been corroded by the laser H, the surface does not have the gloss and color, and there is no sealing agent to protect it. Therefore, the metal component A3 with the primary pattern is subjected to a second oxidation in the oxidation equipment F according to the gloss and color described in step 1, so that the surface of the metal component A3 with the primary pattern without the pattern still shows the original gloss and color, and the surface of the primary pattern B1 has a gloss and color different from that of the surface without the pattern, thereby forming a primary pattern B2 with the set gloss and color;

[0035] (5) a layer of sealing agent for protecting the gloss and color of the primary pattern B2 having the set gloss and color is attached to the primary pattern B2 having the set gloss and color, thereby obtaining a secondary oxidized metal component A4 having the primary pattern;

[0036] (6) placing the secondary oxidized metal component A4 on a laser engraving device G, and laser engraving a secondary pattern C1 at a set position on the surface of the secondary oxidized metal component A4 by using a laser H emitted from the laser engraving device G, thereby obtaining a metal component A5 having a primary pattern and a secondary pattern;

[0037] (7) Since the secondary pattern C1 has been corroded by the laser H, the surface does not have the gloss and color, and there is no protective sealant A4. Therefore, the metal component A5 with the primary pattern and the secondary pattern is subjected to a third oxidation in the oxidation equipment F according to the gloss and color described in step 1, so that the parts of the outer surface of the metal component A5 with the primary pattern and the secondary pattern except the secondary pattern C1 still show the original gloss and color, and the gloss and color different from the original gloss and color of other parts of the surface of the metal component A5 with the primary pattern and the secondary pattern are attached to the surface of the secondary pattern C1, so as to form a secondary pattern C2 with the set gloss and color;

[0038] (8) attaching a layer of sealing agent for protecting the gloss and color of the secondary pattern C2 with the set gloss and color to obtain a tertiary oxidized metal component A6 with the primary pattern and the secondary pattern;

[0039] (9) The tertiary oxidized metal component A6 having the primary pattern and the secondary pattern place On the laser engraving device G, a laser H emitted from the laser engraving device G is used to laser engrave a tertiary pattern D1 at a set position on the surface of the tertiary oxidized metal component A6 having a primary pattern and a secondary pattern, thereby obtaining a metal component A7 having a primary pattern, a secondary pattern, and a tertiary pattern;

[0040] (10) Since the tertiary pattern D1 has been corroded by the laser H, the surface does not have the gloss and color, and there is no sealing agent to protect it. Therefore, the metal component A7 having the primary pattern, the secondary pattern and the tertiary pattern is subjected to a fourth oxidation in the oxidation device F according to the gloss and color described in step 1, so that the parts of the outer surface of the metal component A7 having the primary pattern, the secondary pattern and the tertiary pattern except the tertiary pattern D1 still show the original gloss and color, and the gloss and color different from the original gloss and color of other parts of the surface of the metal component A7 having the primary pattern, the secondary pattern and the tertiary pattern are attached to the surface of the tertiary pattern D1, so as to form a secondary pattern D2 with the set gloss and color;

[0041] (11) A layer of sealing agent for protecting the gloss and color of the secondary pattern D2 with set gloss and color is attached to the secondary pattern D2 with set gloss and color, thereby obtaining a metal component A8 of a cosmetics storage container having a primary pattern, a secondary pattern and a tertiary pattern D2. The metal component A8 is suitable for storing all cosmetics such as lipstick, lip balm, eye shadow, foundation, perfume and lotion, and is also used as a component related to other mechanical industrial products.

[0042] like Figure 4 As shown, the primary pattern B1, secondary pattern C1 and tertiary pattern D1 are respectively arranged at different positions on the surface of the metal component, or as shown in FIG. Figure 5 As shown, the primary pattern B1, the secondary pattern C1 and the tertiary pattern D1 are nested and arranged on the surface of the metal component.

Claims

1. A process for manufacturing metal parts of a cosmetic storage container, characterized in that: The following process steps are repeated several times on a blank metal part (A1) according to the number of designed patterns: surface oxidation treatment and laser engraving, so that the surface of the blank metal part (A1) presents patterns and colors with different metallic luster, wherein the surface oxidation treatment step in each cycle is to oxidize the entire outer surface of the blank metal part (A1) obtained in the previous step, and the laser engraving step in each cycle is to laser engrave the designed pattern at a set position of the blank metal part (A1) obtained in the previous step.

2. A process for manufacturing metal parts of a cosmetics storage container according to claim 1, characterized in that: The specific production process steps are as follows: (1) subjecting the formed blank metal parts (A1) of the cosmetic storage container to a first oxidation in an oxidation device (F) to impart a predetermined gloss and color to the surface of the blank metal parts (A1); (2) a layer of sealing agent for protecting the gloss and color is attached to the surface of the blank metal part (A1) with the set gloss and color, so as to obtain a primary oxidized metal part (A2) with the set gloss and color; (3) placing the primary oxidized metal component (A2) on a laser engraving device (G), and laser engraving a set primary pattern (B1) at a set position on the surface of the primary oxidized metal component (A2) by using a laser (H) emitted from the laser engraving device (G), thereby obtaining a metal component (A3) having the primary pattern; (4) the metal part (A3) with the primary pattern is subjected to a second oxidation in an oxidation device (F) according to the gloss and color described in step (1), so that the surface of the metal part (A3) without the pattern still shows the original gloss and color, and the gloss and color different from the gloss and color of the surface without the pattern are attached to the surface of the primary pattern (B1), thereby forming a primary pattern (B2) with the set gloss and color; (5) attaching a layer of sealing agent for protecting the gloss and color of the primary pattern (B2) with the set gloss and color to obtain a secondary oxidized metal part (A4) with the primary pattern; (6) placing the secondary oxidized metal component (A4) having the primary pattern on a laser engraving device (G), and laser engraving a secondary pattern (C1) at a set position on the surface of the secondary oxidized metal component (A4) using a laser (H) emitted from the laser engraving device (G), thereby obtaining a metal component (A5) having the primary pattern and the secondary pattern; (7) the metal part (A5) having the primary pattern and the secondary pattern is subjected to a third oxidation in an oxidation device (F) according to the gloss and color described in step (1), so that the parts of the outer surface of the metal part (A5) having the primary pattern and the secondary pattern other than the secondary pattern (C1) still show the original gloss and color, and the gloss and color different from the original gloss and color of other parts of the surface of the metal part (A5) having the primary pattern and the secondary pattern are attached to the surface of the secondary pattern (C1), thereby forming a secondary pattern (C2) having the set gloss and color; (8) attaching a layer of sealing agent for protecting the gloss and color of the secondary pattern (C2) with set gloss and color to obtain a tertiary oxidized metal component (A6) having a primary pattern and a secondary pattern; (9) The tertiary oxidized metal component (A6) having the primary pattern and the secondary pattern place On a laser engraving device (G), a tertiary pattern (D1) is laser engraved at a set position on the surface of a tertiary oxidized metal component (A6) having a primary pattern and a secondary pattern by means of a laser (H) emitted from the laser engraving device (G), thereby obtaining a metal component (A7) having a primary pattern, a secondary pattern and a tertiary pattern; (10) the metal part (A7) having the primary pattern, the secondary pattern and the tertiary pattern is subjected to a fourth oxidation in an oxidation device (F) according to the gloss and color described in step (1), so that the parts of the outer surface of the metal part (A7) having the primary pattern, the secondary pattern and the tertiary pattern except the tertiary pattern (D1) still show the original gloss and color, and the gloss and color different from the original gloss and color of other parts of the surface of the metal part (A7) having the primary pattern, the secondary pattern and the tertiary pattern are attached to the surface of the tertiary pattern (D1), so as to form a secondary pattern (D2) having the set gloss and color; (8) A layer of sealing agent for protecting the gloss and color of the secondary pattern (D2) having the set gloss and color is further attached to the secondary pattern (D2) having the set gloss and color, thereby obtaining a metal part (A8) of a cosmetic storage container having the primary pattern, the secondary pattern and the tertiary pattern (D2).

3. The process for manufacturing a metal component of a cosmetic storage container according to claim 2, characterized in that: The number of oxidation and laser engraving of the blank metal part (A1) is determined according to the number of patterns.

4. The process for manufacturing a metal component of a cosmetic storage container according to claim 2, characterized in that: The oxidation in step (1) is to hang the blank metal parts (A1) of the formed cosmetic storage container on the oxidation rack (E), and place the oxidation rack (E) with the blank metal parts (A1) in the oxidation equipment (F) to oxidize according to the set gloss and color.

5. The process for manufacturing a metal component of a cosmetic storage container according to claim 2, characterized in that: The primary pattern (B1), secondary pattern (C1) and tertiary pattern (D1) are respectively arranged at different positions on the surface of the metal component, or the primary pattern (B1), secondary pattern (C1) and tertiary pattern (D1) are nested and arranged on the surface of the metal component.

6. The process for manufacturing a metal component of a cosmetic storage container according to claim 1, characterized in that: The number of patterns produced by oxidation and laser engraving is more than one.

7. The process for manufacturing a metal component of a cosmetic storage container according to claim 1, characterized in that: The blank metal component (A1) is a circular, square or diamond-shaped tube of any shape and size, or a circular, square or diamond-shaped tube with a bottom and a platform.

8. The process for manufacturing a metal component of a cosmetic storage container according to claim 1, characterized in that: The metal component (A8) is suitable for storing all cosmetics such as lipstick, lip balm, eye shadow, foundation, perfume and lotion, and is also used for components related to other mechanical industrial products.

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