Custom Logo Silicone Reusable Collapsible Coffee Cups for Travel Applications

Description:

Our Custom Logo Silicone Reusable Collapsible Coffee Cups are made from premium, food-grade silicone, offering durability and flexibility. Manufactured using advanced LSR injection molding technology, these eco-friendly cups are ideal for travel and can be customized with your logo. Available in a wide range of colors, they are perfect for any branding needs. Our factory provides OEM and One-stop services, ensuring top-tier quality and customization to meet your business requirements, all while maintaining precision and consistency with every mold.

Basic Information:

Benefits of Our Products:

1. High-Precision Liquid Injection Molding (LIM) for Seamless Durability

Utilizing automated LIM technology, the cups are formed with 0.3mm tolerance precision, eliminating seams or weak joints. This ensures leak-proof integrity, consistent wall thickness, and resistance to deformation under extreme temperatures (-40°C to 230°C).

2. Spiral Compression-Release Molding for Optimal Collapsibility

Advanced spiral mold design enables one-step of the collapsible structure, maintaining elasticity while preventing permanent creasing. The process ensures smooth folding cycles (10,000+ tested) and rapid shape recovery.

3. FDA-Grade Material Stability via Platinum-Cured Silicone

Food-contact-safe LSR (Liquid Silicone Rubber) undergoes high-temperature vulcanization (160°C~200°C) in molds, eradicating volatile compounds. The result is odor-free, non-yellowing silicone with inherent antimicrobial properties.

4. Eco-Efficient Production with Zero-Waste Molding

Closed-loop LIM systems achieve 99% material utilization, minimizing scrap. Overmolding techniques allow integrated color/logo embedding without secondary processes, reducing energy use by 30% vs. traditional methods.

Production Process:

1. Liquid Silicone Rubber (LSR) Formulation & Color Masterbatch Mixing

– FDA-compliant LSR base is compounded with Pantone-matched color masterbatches and platinum catalysts for heat-activated curing.

2. High-Precision Mold Fabrication

– CNC-machined steel molds are engineered with spiral grooves and collapsible section geometry, integrating logo cavities for in-mold embossing or IML (In-Mold Labeling).

3. Automated Liquid Injection Molding (LIM)

– LSR is injected under 150-200 MPa pressure into heated molds (160-200°C), where it vulcanizes into seamless cup bodies with embedded logos/patterns in 30-90 seconds per cycle.

4. Post-Cure Demolding & Spiral Structure Calibration

– Cups are mechanically demolded, then undergo secondary curing (2-4 hrs @ 120°C) to stabilize collapsible spirals. Compression testing ensures smooth telescoping action.

5. Surface Finishing & Logo Enhancement

– Laser engraving or pad printing is applied for multi-color logos. Food-grade coatings (e.g., non-slip grips) are added via spray-coating systems.

6. Leakage & Durability Validation

– Automated pressure decay tests (up to 15 PSI) and 10,000-cycle foldability tests are conducted to certify industrial-grade performance.

7. Sterilization & Packaging Customization

– UV-C light sterilization precedes packaging in branded boxes/ sleeves, with optional eco-friendly materials like recycled PET or kraft paper.

Our Factory:

Our advanced manufacturing facility is equipped with cutting-edge technology and precision machinery, ensuring the highest production quality standards. With extensive mold-making capabilities, we utilize state-of-the-art CNC machines, Mirror EDM, EDM, and Slow-speed Wire Cut (WC), supported by a comprehensive range of auxiliary equipment to produce intricate and precise molds.

Our production lines include 15 rubber compression molding machines and 2 LSR injection molding machines, enabling efficient and scalable manufacturing of diverse silicone products. To maintain exceptional quality, we rely on advanced instruments such as 3D projectors, sealing testers, elasticity measurement tools, and durometers, all managed by our highly skilled quality control team.

Additionally, our facility is equipped with advanced mechanical systems, including an AutoDryer Line, automatic screen printing machines, 3D measurement instruments, high-speed automatic doming machines, die-cutting machines, and CNC machining centers. By integrating these automated systems with top-tier machinery and rigorous quality control protocols, we ensure consistent adherence to industry standards, delivering reliable precision and timely product delivery.