We Custom Liquid Silicone Menstrual Cup mold and products for our customers. Here are the details of our customized services.
1.Material: 100% Medical-Grade or food grade Liquid Silicone Customization
2.Options: Shape & Size: Small / Medium / Large, or fully custom dimensions
3.Firmness: Soft / Medium / Firm (based on user preference)
4.Color: Any Pantone color available (translucent or solid)
5.Branding: Private label / Logo engraving on cup or pouch Packaging: Custom-designed boxes, cotton bags, or eco-friendly wrap
6.Surface Finish: Smooth / Matte / Textured rim Sterilizer Cup: Optional add-on, fully branded
7.MOQ: Flexible (as low as 500pcs for custom designs)
Benefits of Liquid Silicone Menstrual Cup
Ultra-soft and flexible Hypoallergenic and biocompatible. Easy to clean, reusable for years Odorless and durable
Applications: Personal hygiene brands, eco-friendly product lines, period care startups, or wellness stores looking to launch their own branded menstrual cup.
Liquid Silicone Rubber Injection Molding Production Process
1.Material Preparation
LSR consists of two components: Part A (base polymer with a platinum catalyst) and Part B (crosslinking agent). These are stored in separate drums and are metered in a precise 1:1 ratio.
2,Mixing
The two components are combined using a static or dynamic mixer to ensure a homogeneous mixture. This mixture remains at room temperature to prevent premature curing
The mixed LSR is injected into a closed mold cavity using a specialized injection unit. The mold is maintained at elevated temperatures (typically between 150°C and 215°C) to facilitate curing .
4,Curing
Heat initiates a crosslinking reaction, transforming the liquid silicone into a solid elastomer. Curing times are short, often under a minute, depending on part geometry and material properties .
5,Demolding
Once cured, the part is ejected from the mold. Due to LSR’s flexibility, complex geometries can be demolded without damage, often eliminating the need for ejector pins .
6,Post-Processing (if necessary)
Some applications may require post-curing to remove volatile substances, especially for medical or food-grade products. However, advancements in LSR formulations have reduced the necessity for this step
