Koito India Texturing and Engraving Services

Koito India Textures stands as a premier choice for comprehensive surface finishing and texturing services, thanks to our unwavering commitment to quality, innovation, and customer satisfaction. Here’s why choosing Koito India Textures for your surface treatment needs is a decision that brings unparalleled value to your projects, along with specific applications of our diverse services.

Choosing Koito India Textures means partnering with a leader in surface finishing and texturing services. Our comprehensive suite of services, combined with our dedication to quality and innovation, makes us the ideal choice for enhancing the value and performance of your products.

State-of-the-art

5-Axis / 3-Axis Laser Texturing

5-Axis/3-Axis Laser texturing is a process that involves using a high-powered laser beam to modify the surface of a material, creating intricate patterns and textures. The laser beam is precisely controlled to remove material from the surface in a controlled manner, creating a textured surface with a specific pattern or design.

Receive 3D Model
(.STP file)

At the beginning of the process, we receive a 3D model of the mold from the customer in .STP file format.

Texture Area
Identified

In this step area of the mold on which texturing is required is identified.

MESH
Creation

The mesh creation in laser texturing involves generating a digital representation of the desired pattern or texture, which is then used to guide the laser’s movements to create the specific surface structure on the material.

Texture
Applied

In this step, texture according to the customer’s choice is selected from our texture library is applied on the map.

Machining

After the texture is applied parameters of lasers are selected and a program is made which is later fed to the machine which works as a path which machine follows and completes the texturing.

Top-Notch Craftsmanship

Chemical Etching

Chemical etching is a process used to selectively remove material from a surface using a chemical solution. The process involves masking off the areas that are not to be etched and then exposing the surface to a chemical solution that dissolves the unprotected areas, leaving the desired pattern on the surface.

Surface
Prepration

Surface preparation is a critical step in the chemical etching process, as it directly affects the quality and precision of the etched patterns. Proper surface preparation ensures that the chemical etchant can effectively remove material in the desired areas while preserving the integrity of the masked regions.

Sandblasting

This step is final step to prepare the surface for further steps in chemical etching.

Acid Resist
Application

Acid resist is applied on the surface where it protects the surface from being etched. Areas over which resist is not applied is exposed to acid and get etched leaving behind a desired texture.

Acid
Test

The acid test makes the manufacturing defects visible for eg, welding/ polishing scratches, etc and hence is a very important step in chemical etching.

Quality
Check

During this phase, the mold is sandblasted to clean its surface and manually checked for texture accuracy and quality. If the texture is complex or flawed, a cycle of applying etch resist, etching, and sandblasting is repeated. This process continues with quality inspections until the desired texture is achieved.

Etching

During this stage, the mold is immersed in the acid, initiating a reaction between the acid and the metal. This reaction selectively removes the areas of the metal that lack the protective etch resist coating.

Gloss
Adjustment

In this concluding phase, the gloss levels of the mold are customized to align with the customer’s requirements.

A Collision among Technologies

Hybrid Etching

Hybrid etching is a type of etching process that combines two or more different etching techniques to achieve a specific pattern or texture on a mold surface. The two main types of etching techniques that are often combined in hybrid etching are chemical etching, laser etching, or abrasive blasted texturing techniques. By combining the advantages of various techniques, hybrid etching can offer several advantages over using a single etching technique for example faster speeds, better quality, etc.

Consultation and
Conceptualization

Collaborate with our experts to explore the possibilities hybrid texturing offers. We’ll help you conceptualize a design that meets both your aesthetic and functional requirements.

Design and
Prototyping

Utilizing cutting-edge software and tools, we translate your ideas into tangible prototypes. This step ensures that the final texture meets your expectations before full-scale production.

Precision Texturing
Process

Our skilled technicians employ a combination of texturing techniques, meticulously applying each layer to achieve the desired effect. The complexity and depth of hybrid texturing bring your designs to life with stunning detail.

Quality
Assurance

Rigorous testing and inspection are conducted to ensure the texture meets our stringent standards and your specific needs. We make adjustments as necessary to perfect the final product.

Best of Both The Worlds

Laser Ablation

Laser ablation efficiently textures molds using a 5-axis laser to remove paint precisely, maintaining the intended texture. This is followed by a controlled chemical process that alters surface properties, creating the desired pattern. The synergy between laser removal and chemical etching results in well-defined textures, offering speed, accuracy, and versatility for specific applications.

Consultation

The process begins with a consultation phase, where the client and the service provider discuss the project requirements. This stage involves determining the specifications of the mold, including its size, shape, and the intricacy of the designs to be etched. It’s also a time to discuss the material of the mold and any specific challenges it may present.

CAD
Program

Once the specifications are established, a Computer-Aided Design (CAD) program is used to create a detailed blueprint of the mold. CAD software allows for precise measurements and the ability to visualize the end product in 3D. This step is crucial for ensuring accuracy in the design before any physical work begins.

Paint Application
on Mold

A special paint is applied to the surface of the mold. This paint acts as a resist to the chemicals in steps ahead, meaning the areas covered in the paint will be protected from Chemical Etching. The paint must be evenly applied to ensure consistent results during the laser etching process.

Paint
Removal

The mold, now painted, is placed under a laser, which is programmed based on the CAD design. The laser selectively removes the paint from the areas that need to be etched, exposing the underlying material. This step requires precision control of the laser’s intensity and movement to ensure only the desired areas are uncovered.

Mold
Masking

After the laser process, the mold may undergo a masking process, where additional protective materials are applied to areas that require further protection during the chemical etching. This step ensures that only the exposed areas are etched, preserving the integrity of the rest of the mold’s surface.

Chemically
Etched

With the exposed areas clearly defined and unprotected by paint or masking material, the mold is then chemically etched. Chemical etching involves applying a chemical solution that reacts with the material of the mold, removing layers from the exposed areas to create the desired texture or pattern. This process is carefully controlled to achieve the precise depth and detailing required.

Gloss
Treatment

Finally, the mold undergoes a gloss treatment. This step involves cleaning and possibly polishing the etched areas to achieve the desired finish. The gloss treatment not only enhances the appearance of the mold but can also provide a protective layer against corrosion and wear.

No Matter What

Abrasive Blasting

Abrasive blasting texture, is a surface treatment process in which abrasive materials are propelled against a substrate at high velocity to create a textured or roughened surface.

Consultation
and Assessment

Collaborate with our experts to define your project’s goals and requirements. We evaluate your mold to determine the optimal abrasive blasting approach.

Preparation and
Protection

Molds are carefully prepared and masked as necessary to protect critical surfaces and features from the blasting process.

Customised
Abrasive Blasting

Depending on your specific needs, we select the appropriate abrasive media and settings to achieve the desired surface texture.

Gloss
Finishing

Following the abrasive blasting, each mold undergoes a thorough inspection to ensure the surface meets your specifications. Any final touches or gloss finishing are applied as needed.

Delivery
and Support

After completing the abrasive blasting process, we provide comprehensive post-service support, ensuring your molds are ready for immediate use and meet your production needs.

No Matter What

Texture Repair

At Koito India Textures, we understand the critical role that precise texture and flawless surface finishing play in the success of your manufactured products. Specializing in texture repair and mold surface etching, our team brings unparalleled expertise and cutting-edge technology to restore and enhance your molds to their optimal condition.

Consultation
and Evaluation

Discuss your needs and challenges with our team. We’ll assess your mold to determine the best course of action.

Surface
Preparation

Careful preparation ensures the best possible foundation for texture repair or etching.