this is a LSR Molding part for the medical breathing mask for our customer. the production now is under mass production in our plant. Asia Billion have 2 Liquid Silicone Rubber Molding machine to meet our customer's requirements , 80 tons and 200 tons.
silicone rubber molding
Core surface finish:
Cavity surface finish:
No of Cavities:
Type of gating:
Slider and lifter material:
Lead time for T1
Mold base steel:
Place of Origin
Mould Price :
1. medical device liquid silicone rubber molding production
2. excellent soft and touching surface
3. mass production in clean room with ethylene oxide sterilization （ETO）
4. comfortable. The double-walled design of the patented silicone pad provides comfortable, soft, and comfortable fit.
5. simple. The mask is easy to remove and clean.
6. be quiet. The circular vent vents air quietly from the front of the patient.
7. reliable. The flexible forehead bracket makes the face feel light while providing a moderately stable and reliable seal.
The design of LSR mold should pay attention to the following aspects:
1) To avoid turbulence and spray, use a small injection port.
2) Use a needle or wing-shaped injection point.
3) T-shaped guide bolts are used instead of column-shaped guide bolts, and ejection air guns are used when demolding.
4) Do not use rust inhibitors / oils containing polymerization inhibitors. Generally, toluene and xylene can be used.
Common defects of LSR products:
1, The product is not completely cured
2, the surface of the product is not full heating and cooling
3. The product hardness is incorrect
4. The product has impurities material
5, the product has stains
6, the product is deformed or burn
7, lack of material or shrinkage on the product surface
8. Product dimension size is wrong or exceeds tolerance
Asia Billion Liquid silicone injection molding machine
Contact us freely if you have any RFQ for silicone injection molding project.