Compression Molding Portable Silicone Cups with OEM Service Solution Manufacturers

Overzicht:

Crafted from food-grade platinum-cured silicone, our portable silicone cups are manufactured via precision compression molding, ensuring uniform thickness, extreme heat resistance (up to 450°F), and a collapsible, space-saving design. Ideal for hot/cold beverages, these cups are non-toxic, odor-free, and dishwasher-safe, complying with FDA, LFGB, and REACH standards.

As an ISO 9001-certified factory, we specialize in OEM and one-stop services, offering tailored solutions for custom shapes, colors, logos, and packaging. Equipped with advanced thermal testing chambers and automated QC systems, we guarantee durability, leak-proof performance, and scalability for bulk orders. Elevate your brand with lightweight, eco-friendly silicone cups built for durability and convenience.

Basisinformatie:

Attribuut	Details
Herkomstplaats	Xiamen, China
Merknaam	OEM
Kleur	Op maat
Vorm	Round (Custom shapes available upon request)
Logo	Embossed, Debossed, Printed, OEM Available
Voorbeeld	Beschikbaar
Certificeringen	ROHS, ISO9001, FDA
Materiaal	Voedselveilig Silicone

Productieproces:

1. Material Preparation

High-purity platinum-cured silicone (FDA/LFGB-compliant) is blended with colorants and additives to achieve desired flexibility, heat resistance (up to 450°F), and eco-friendly properties.

2. Custom Mold Design & Fabrication

Durable steel or aluminum molds are CNC-machined to client specifications, incorporating logos, textures, and collapsible design features for portability.

3. Preform Cutting

Pre-measured silicone sheets or preforms are precision-cut to match mold dimensions, minimizing material waste.

4. Persvorming

Preforms are loaded into heated molds (300–350°F) and compressed under high pressure (15–20 MPa), ensuring uniform distribution and cavity filling.

5. Vulcanization & Curing

Heat and pressure are maintained for 2–5 minutes to fully cross-link the silicone, optimizing durability, leak-proof integrity, and temperature resistance.

6. Demolding & Cooling

Cups are automatically or manually ejected and cooled to stabilize their shape and structural integrity.

7. Trimming & Deflashing

Automated trimming systems remove excess flash, ensuring smooth edges and a seamless finish for user safety.

8. Rigorous Quality Assurance

Each cup undergoes leak testing, thermal endurance checks (500°F validation), thickness measurement, and visual inspections for defects, color accuracy, and logo alignment.

9. Custom Packaging & Branding

Approved cups are packaged in OEM-specific boxes, sleeves, or bulk formats, with options for branded labels, inserts, and eco-friendly materials.

Benefits of Our Cups:

1. Precision & Consistency

High-tolerance CNC-machined steel molds ensure uniform wall thickness, leak-proof seams, and flawless replication of logos/textures, critical for collapsible designs and brand aesthetics.

2. Enhanced Durability & Performance

Vulcanization under controlled heat (300–350°F) and pressure creates a fully cross-linked silicone matrix, achieving superior heat resistance (450°F+), tear strength, and long-term shape retention for daily use.

3. Scalable Efficiency

Fast curing cycles (2–5 minutes) and automated trimming systems minimize labor costs and material waste, enabling high-volume OEM orders with rapid turnaround times.

4. Seamless Customization

Flexible mold adjustments allow quick integration of brand-specific designs, colors, and ergonomic features without costly retooling, ideal for private-label partnerships.

Fabriekspresentatie:

Our advanced manufacturing facility is equipped with cutting-edge technologies, including CNC machining, Mirror EDM, EDM, and Slow-Speed Wire Cutting (WC), ensuring unparalleled precision in mold production. We operate a robust fleet of 15 rubber compression molding machines and 2 LSR injection molding machines, optimizing both production throughput and operational efficiency.

To maintain the highest quality standards, we utilize state-of-the-art testing equipment, such as 3D projectors, sealing testers, durometers, and elasticity measurement instruments, all meticulously managed by our expert quality control team. Our processes are fully compliant with ISO 9001 and IATF 16949 certifications, guaranteeing consistent product reliability and performance.

Furthermore, we incorporate sophisticated automated systems, including AutoDryers, high-speed doming machines, and die-cutting equipment, to streamline production, enhance accuracy, and increase throughput. This dedication to advanced technology enables us to deliver consistently high-quality products with exceptional functionality and performance.