P+R Composite Keys with Screen-Printed Translucent Legends for POS Terminals

Product Overview

The P+R Screen-Printed Legend Key is engineered for POS terminals and other high-volume applications where production efficiency, cost control, and backlight performance must be balanced without compromise. Unlike laser engraving which requires individual character processing, screen-printing allows simultaneous application of entire legend sets onto molded keycaps, significantly reducing per-unit cost while maintaining excellent optical quality and durability—a critical advantage for POS terminal manufacturers facing price-sensitive, high-volume production demands.

The translucent ink formulation is specially developed for uniform LED light transmission, ensuring consistent legend brightness across varying lighting conditions. Constructed through precision two-shot injection molding, the rigid plastic base provides structural support while the soft silicone contact layer delivers responsive tactile feedback. As a vertically integrated manufacturer with our own silicone and plastic factories, ES Silicone maintains full control over every production stage. Our 20+ years of industry experience, combined with in-house mold design and manufacturing, enables rapid prototyping and reliable mass production. Having completed over 1,000 P+R key projects, our senior engineers conduct comprehensive DFM reviews to optimize ink adhesion, print alignment, and dimensional tolerances—ensuring consistent quality across every batch.

Core Advantages

1. High-Efficiency Screen-Printing for Cost-Effective POS Production : Screen-printing applies entire legend sets in a single pass, significantly reducing manufacturing time and per-unit cost. This makes screen-printed P+R keys particularly suitable for POS terminal production lines where cost efficiency and high volume are critical. With our own silicone and plastic factories, we eliminate outsourcing delays and maintain direct control over quality and delivery.

2. Robust Ink Adhesion & Long-Term Wear Resistance : Through precise curing processes and ink formulations engineered for strong adhesion to plastic substrates, screen-printed legends resist degradation from repeated finger contact, cleaning agents, and environmental exposure. Our 20+ years of experience in POS terminal keypads ensures that legends remain legible throughout the product's operational life—even under the heavy daily use typical of retail and hospitality environments.

3. Flexible Design with Rapid Prototyping to Production : Screen-printing supports quick design iterations with low-cost tooling changes, enabling rapid prototype validation and seamless transition to mass production. Our in-house engineering team and 1,000+ completed P+R projects mean we can quickly assess feasibility, recommend optimal ink and material combinations, and deliver production-ready solutions with tolerances as tight as ±0.02mm.

Application & Custom Service

1.Industry Compatibility:

Consumer Electronics : High-volume remote controls, gaming accessories, smart home devices, and portable electronics requiring cost-effective backlight solutions

Home Appliances :Control panels for microwaves, washing machines, ovens, and HVAC systems needing durable, legible illuminated legends

Automotive HVAC Panels :Climate control interfaces, seat adjustment switches, and entertainment system buttons requiring reliable backlight readability at competitive costs

Medical Devices : Patient monitoring interfaces, diagnostic equipment, and home healthcare devices where legibility and cost efficiency are both important

2.Core Product Application Scenarios:

TV Remote Controls with Backlight for Home Theaters : Screen-printed translucent legends enable cost-effective backlight integration, allowing users to identify buttons easily in darkened home theater environments

Washing Machine and Oven Control Panels : Durable screen-printed legends resist moisture and heat while maintaining backlight clarity for convenient operation in kitchen and laundry environments

Automotive Climate Control Switch Panels : Reliable backlight readability ensures safe and intuitive adjustment of cabin temperature and fan settings during night driving, at a cost optimized for mass production

Customization & Ordering Information

1.Fully Customized Products: All ES Silicone products are custom-made based on customer requirements.

2.MOQ Requirements: MOQ varies by product category, structure, and production requirements. Typically, orders start from 100 pieces.

3.Prototype & Mass Production: We support prototype validation before mass production. Reasonable prototype fees apply and may be credited for qualified projects.

4.Engineering Support: Our engineering team provides DFM evaluation to optimize product feasibility and ensure stable production.

5.More Project Cases: Website examples represent selected non-confidential projects. Contact us for more customized applications and solutions.

6.Learn More About ES Silicone: Discover our capabilities and workflow through Who We Are and How We Work.