The process of customizing mobile phone case patterns can be roughly divided into three processes: decals, painted relief, and IMD.

The oil-sprayed water sticker mobile phone case can be made into a frosted feel (rubber oil), UV varnish feel, matte, luminous, etc. It can be made into a full-covered pattern on the side, or a flat pattern, flat feel, Concave and convex feel, can be customized for multiple models (Apple, Samsung, Huawei, OPP, etc.). Small batch customization can be supported. Contact the manufacturer for customized drawings!

High process cost, high pattern definition, long construction period, high-end side all-inclusive

Mobile phone case water sticker processing is a printing process that can process various aspects on the product surface. Various patterns, such as: wood grain, camouflage, crystal, marble pattern, artistic pattern, flower and bird pictures, figure paintings, cartoons and other patterns; the patterns are clear and bright, and the luster is beautiful, which greatly improves the added value and use effect of the product. The pattern has strong adhesion, safe and non-toxic. And the production cycle is short, light resistance, wear resistance, aging resistance, high and low temperature resistance test. All kinds of irregular products can be freely transferred.

The product of mobile phone case water sticker processing looks very simple, but the processing and production process of mobile phone case water sticker is relatively complicated. Below, Shenzhen Yankang Electronic Technology will take you to understand the production of mobile phone case water sticker processing. process.

1. Film, first we get the drawings, which require AI files, PS files or other editable files, and produce 2 films. The area of ??one film is about 1mm wider than the color printing area. Let the varnish layer and film layer at the back just cover the surface of the decal. The other picture is about 0.5mm smaller than the original picture for whitening.

2. Make a screen. Expose the screen coated with photosensitive glue and the two printed film tapes together with a screen machine, so that the pattern can appear on the screen. Two stencils are produced, the one with a shrinkage of 0.5mm is the base white stencil, and the one with an increase of 1mm is the varnish and tape stencil.

3. Make a white background. Use a professional screen printing machine to screen-print a layer of white background on the professional mobile phone case water sticker processing paper. The function of this set of processes is to allow the water sticker to be attached to materials of any color. Without discoloration, the white background cannot exceed the range of color printing, otherwise it will easily appear white.

4. Color printing, put the paper with white background on the four-color machine to print the pattern required by the customer.

5. Put the color-printed paper on the screen printing machine and print a thin layer of varnish on a screen with a 1mm overflow. The main function of this layer of varnish is to make the color printing layer and The film layer behind is well separated and has an isolation effect.

6. Lamination: Dry the varnished printing paper and put it on the screen printing machine for lamination. The main function of this film is to protect the phone case from water when the water sticker is placed in water. The paper layer and the white bottom layer of the sticker processing are separated, so that the sticker can be attached to any material. After drying, the white bottom layer is attached to the surface of the material with the ink layer, varnish layer, and film paper layer. After being baked at a low temperature, the white bottom layer is Tear off the membrane layer. This is the role of lamination.

Introduction to the printing process of mobile phone cases with UV color printing processing flat color printers (also known as universal flatbed printers)

The process is low in cost, fast in efficiency, and the pattern definition is not high. Only flat objects can be printed. Only flat objects can be printed. We support small batch customization of pictures from manufacturers, Apple, Samsung, Huawei, OPP and other models. Some patterns are available. Welcome to inquire and order!

Currently, many electronic products: such as mobile phone cases, plastic parts, cards, consumer electronics, card-type USB flash drives, notebook cases, MP3 cases, etc., have widely adopted the flat-panel color printing process.

The following is an introduction to the characteristics and process flow of this equipment:

1. Realize the output of computer data to a flatbed printer - direct printing on objects!

A. Images can be printed on any flat material. Such as: mobile phone cases, leather, crystal materials, wood boards, glass boards, leather, cloth, stone, etc.

B. Industrial application: For sample proofing and mass production of products in plastics, electronics, hardware, organic glass and other industries, it has the characteristics of rapid sample production and doubled processing costs.

2. Characteristics of flatbed printers

1. Simple and convenient operation: no need for plate making and repeated color registration processes, simple operation and easy maintenance;

2. Fast printing speed : Low investment cost, high-speed printing is fully suitable for industrial mass production;

3. Height adjustment and batch setting: The height can be adjusted according to the printed object, and a horizontally moving vertical jet structure is used, which can be used freely and conveniently Various raw materials. It can automatically raise and lower to the appropriate printing height after being placed easily. And you can set the automatic feeding time for batch production at will, eliminating the need to repeatedly operate the computer.

4. Not affected by the material of the object: you can use rich colors in raw materials (metal, plastic, stone, leather, wood, metal, glass, crystal, acrylic, coated paper) finished products and semi-finished products (small Print images and text in true color on the surface of soft and hard objects such as parts storage boxes, wallets, bags, trademarks, plaques, etc. Since there is no contact between the nozzle and the media surface during printing, there will be no deformation due to heat and pressure. Therefore, it can also print on soft raw materials that are easily deformed (such as leather and textiles).

5. High-precision and perfect printing: Use the special ink produced by the company to make the output image realistic and achieve photo quality. The image is waterproof, sun-resistant, wear-resistant and will never fade.

6. Printing format: It can meet the personalized printing of single sheets in various formats such as A3 (480mm×330mm), A2 (420mm×900mm), etc.

7. Rough surface and bevel printing: It can overcome the raw material thickness deviation of up to 5mm. According to the characteristics of the surface of the printed object, the uneven height can be expanded to a maximum of 5mm, and can present a perfect printing effect.

8. Adopt continuous ink supply system: it is convenient to add ink while minimizing printing costs.

9. Use special waterproof ink: clear and perfect printing quality, distinct layers, all color blocks visible, no color cast or color mixing, waterproof, wear-resistant, high quality non-traditional processes such as thermal transfer printing and silk screen printing comparable.

10. Ultra-low printing cost: Compared with the existing thermal transfer printing process, it can save more than 80% of the cost.

13. Personalized printing: It is also very suitable for various personalized color printing services such as T-shirts, pillows (covers), shopping bags, aprons, gloves, cotton socks, handkerchiefs, etc.

2. Color printing process of flatbed printer:

Spray the material-natural drying or drying (about 5 minutes)-computer image processing-printing-complete (natural drying or drying)