Silicone Transparent Mobile Phone Case for iPhone 11 Series: Dual-Layer Protection with Precise Injection Moulding

This transparent silicone case combines PU and TPU materials through injection moulding to create precise protection for iPhone 11, 11 Pro, and 11 Pro Max devices. The dual-layer construction allows your phone's original colour to show through the scratch-resistant PU surface while the flexible TPU inner layer absorbs impacts from accidental drops. Available in six colour options including black, gold, green, grey, red, and silver, the business-style design maintains functionality without compromising on protection or appearance.

Features and Quality Construction Details

The case incorporates specific manufacturing techniques and material combinations that provide measurable protection benefits while maintaining device aesthetics. Each element contributes to both visual appeal and practical durability.

Transparent Back Design and Material Properties

The PU outer layer maintains transparency through injection moulding techniques that create a smooth, scratch-resistant surface. This allows iPhone 11 series colours to show clearly without distortion or yellowing over time. The material's properties prevent fingerprint marks from becoming permanent, maintaining the case's appearance through regular use. Precise thickness measurements ensure the case adds minimal bulk while providing adequate protection layers.

Injection Moulding Process and Fit Specifications

Injection moulding creates exact cutouts for iPhone 11 series charging ports, speakers, and buttons. The process ensures consistent 0.5mm tolerances around all openings, maintaining full device functionality. Moulding techniques bond the PU and TPU layers without visible seams or weak points, creating uniform protection across the entire case surface. The manufacturing process allows for precise replication across all six colour options.

Dual-Layer Construction and Durability Features

The combination of PU and TPU materials provides layered protection through specific material properties. PU offers surface hardness measured at 85 Shore A for scratch resistance, while TPU provides flexibility at 70 Shore A for impact absorption. This construction absorbs energy from drops up to 1.2 metres onto concrete surfaces without transferring force to the phone. The materials maintain their properties between -20°C and 60°C operating temperatures.

Practical Applications and Usage Scenarios

This case serves multiple practical purposes beyond basic protection, fitting various lifestyle needs and professional environments through its specific design features.

Professional Environment Suitability

Everyday Use and Handling ExperienceStyle Versatility and Colour CombinationsMeasurable Benefits and Long-Term Value Specific technical features translate into practical benefits that extend device lifespan and maintain resale value through protection and appearance preservation.

Cost-Benefit Analysis and Protection Value

User Satisfaction and Confidence BenefitsPurchase Decision Factors and Practical Advantages</h3 The case offers specific advantages over single-material alternatives through its combined scratch and impact protection. The injection moulding process creates better fit than thermoformed cases, with precise cutouts that maintain full functionality. Six colour options provide more choice than most transparent cases, which typically offer only clear or black. The business-style design works in professional environments where brightly coloured or patterned cases might be inappropriate.