What is screen printing self-adhesive?

Screen-printed self-adhesive is an adhesive material that combines screen printing technology with self-adhesive properties. It is widely used in various industries such as electronics, home appliances, automobiles, toys, and clothing. Below is a detailed introduction:

I. Core Characteristics
* **High Bonding Strength:** Suitable for various material surfaces (such as metal, plastic, glass, ceramics, etc.), providing a strong and durable bond. (Example: Kanglibang screen-printed PI self-adhesive KL-F67-6AB)
* **Temperature and Weather Resistance:** Possesses high temperature resistance, moisture resistance, and chemical resistance, adapting to harsh environments. (Example: Kanglibang screen-printed PI self-adhesive KL-F67-6AB)
* **High Printing Precision:** Screen printing technology enables the printing of fine patterns and text, meeting complex design needs. The adhesive layer is uniform with clear edges, suitable for high-precision marking, decorative coatings, and other applications.

* **Ease of Operation:** Screen printing allows for mass production with high efficiency; some adhesives (such as water-based pressure-sensitive adhesives) do not release harmful gases, making operation safe and environmentally friendly.

Environmental Friendliness: Water-based or low-VOC formulations reduce harm to the environment and health, aligning with modern industrial green production trends.

II. Main Application Areas
* Electronics Industry: Used for labels, panel markings, and functional coating printing on products such as mobile phones, computers, and home appliances. For example, screen-printed PI self-adhesive KL-F67-6AB.
* Automotive Industry: Screen-printed text and decorative patterns on automotive dashboards, button markings, interior trim, etc., need to remain clear under vibration and temperature changes. The durability of screen-printed self-adhesive meets these requirements.
* Medical Devices: Medical equipment panels, scale markings, in vitro diagnostic equipment, etc., have extremely high requirements for material safety. Industry-standard screen-printed self-adhesive (such as Conliban screen-printed PI self-adhesive KL-F67-6AB) ensures non-toxicity, harmlessness, and chemical stability.

Industrial Manufacturing and Consumer Goods: Tool labels, sporting goods, home appliance casings, toy decorations, etc., using screen printing to achieve graphic output, providing a durable and aesthetically pleasing effect.

Packaging and Label Printing
High-end cosmetic bottles, gift packaging, and specialty labels utilize screen-printed self-adhesive adhesives to achieve unique visual effects and secure brand logo adhesion.

III. Typical Product Case: Screen-printed PI Self-adhesive KL-F67-6AB

Performance Advantages
Adhesion Performance: Excellent adhesion to PI/metal and other substrates during integrated vulcanization; superior adhesion to molding silicone; low viscosity, suitable for screen printing, potting, etc.; non-stick to molds; fast vulcanization speed.

Application Scenarios and Characteristics
Applications:
1. Wireless charging and other electronic products
2. PI film, metal and other substrates
3. 3C waterproof series products

Characteristics:
1. Adhesive to PI and metal
2. Low viscosity
3. Fast curing speed

Usage Guidelines
Equipment Requirements: Semi-automatic or manual screen printing machine.

Screen Size: Recommended 70-150 mesh polyester mesh or stainless steel mesh; mesh tension controlled between 14-18.

Squeegee Material: Use a polyurethane squeegee with a hardness of 60-70 degrees; adjust the squeegee angle to 60-80 degrees.

Drying conditions: Dry at 25°C for 30 minutes, or at a higher temperature for a shorter time.

Surface treatment: Clean the surface and remove any grease residue; dilute only with deionized water, not exceeding 5%.