Soft Liquid Silicone Syringe Protective Bellow for 20ml Medical Plastic Tubes

• Customization: Available
• Material: Medical Grade/Food Grade Silicone/Liquid Silicone
• Application: Household, Medical, Industrial, Agricultural
• Model NO.: BT-Syringe Protective Bellow
• Certification: ISO, FDA, REACH, RoHS
• Customized: Customized
• Hardness: 30~40shorea
• Disposable: Non-Disposable
• Type: Medical Silicone
• Materials: Medical&Food Grade Silicone/Liquid Silicone
• Size: Can Be Costomized
• Shape: Based on Syringe,Needle Shape
• Color: Transparent or Customized
• Working Temperature: -40c~230c
• Production Environment: Dust-Free
• Usages: Syringe/Needle, Medical Equipment
• Forming: Compression Molding/Transfer/LSR Injection Molding
• Applications: Industrial Products, Medical Devices, etc
• ODM/EDM: Highly Welcome
• Transport Package: PP Bags, Carton Boxes
• Specification: 3ML, 5ML, 20ML, 60ML
• Trademark: Better Silicone
• Origin: Xiamen, China
• HS Code: 3926901000
• Production Capacity: 1000000PCS/Month

Product Description

Custom 100% Medical Grade 3ML 5ML 20ML 60ML Silicone Syringe Sleeve Cover

Silicone Syringe Sleeve Cover, also known as Silicone Syringe Sleeves, Syringe Protective Bellows, Syringe Protective Sleeves, Syringe Sleeve, Needle Sleeve, Needle Cover, Silicone Syringe Tip, Medical Silicone Bellows, Silicone Syringe Cover, Custom Rubber Sleeve, Silicone Expansion Joint etc., which are designed as a protect cover/sleeve to protect against dust, grease, water, acids, bleaches, spatter and other environment element to keep equipment performance in medical device. Silicone Syringe Sleeves are usually produced by silicone rubber compression molding, extrusion moulding or LSR injection moulding.


Silicone Syringe Cover/Sleeve is normally made of medical grade silicone or liquid silicone rubber(LSR). Usually the hardness is about 30-40 Shore A, it is because of if the higher hardness, it is difficult to be demolded. Further more, the hardness 30-40 Shore A is soft and can assemble to the plastic syringe tube more easily.
Silicone Syringe Cover/Sleeve has different working function: as connector, protector, hose and sleeve.

Silicone Syringe Cover/Sleeve
Materials	Medical Grade Silicone, LSR(liquid silicone rubber)
Materials Demands	Medical/Food Standards
Materails Certification	FDA, LFGB, ROHS, SGS etc.
Working Temperature	-40oC - 230oC
Durometer/Hardness	30-40 Shore A
Color	Transparent/Clear
Prodction Environment	Clean Room
Packing Requirement	Inner PP Bag, Outer Carton Box

Silicone Syringe Cover/Sleeve are quite common in medical applications. 
Syringe Sleeves are work as a good protectext cover for Medical Syringe Needle Tubing/Cover, not only to make sure the baterial will not insert into the the syringe tubing, but also provide a soft tactile feeling let medical staff have better experience.

Silicone Syringe Cover/Sleeve Manufacturing Ways
1)Silicone Syringe Cover/Sleeve produced by Compression Molding -
Mold tool cost is the cheapest, and mold-making time is shorter, by this way,
we will generally choose FDA Medical Grade Silicone for the syringe sleeve's cover,
while it is not a good way when you have high requirements about
tolerance & when your order quantity is quite large.

2)Silicone Syringe Cover/Sleeve produced by Transfer Injection Molding -
Mold tool cost is at middle level, more expensive than compression mold, while cheaper than LSR Injection Mold;
but for transfer injection mold, it can be with more cavity, which can save some unit cost.
Transfer molded Syringe Covers inherently have less flash when compared to compression
molding parts.
However, transfer molding still produces more waste material than compression molding because of the sprue,
the air holes and the overflow grooves that are often needed to allow air to escape and material to overflow.

3)Liquid Silicone Syringe Sleeves Manufactured by LSR Injection Molding -
LSR Injection Mold tool cost is the most expensive when compare to compression mold and transfer
injection mold.while Liquid Silicone Material is safer than solid silicone material.
LSR Liquid Silicone Syringe Cover/Sleeves are resistant to bacteria growth and won't stain or corrode other materials. The Liquid Silicone material is also tasteless and odorless and can be formulated to comply with stringent
FDA requirements. Liquid Silicone Syringed Cover have a natural transparency.
Liquid SiliconeSyringe Cover/Sleeves made by LSR injection molding can meet the requirements with high tolerance
+0.01mm, and there won't be mold misalignment problem, uneven wall thickness problem, and
for large order quantity, the production process will also more stable than produce bycompression mold.
By this way, the parting line and flash is minimum and can achieve to almost invisible.


Silicone Syringe Cover/Sleeve Design Guide


Xiamen Better Silicone Company, which making rubber compression molding & liquid silicone rubber injection mold, and produce different types silicone air & liquid controller valves. 
1. Precision Own Mold-Making Technology since 1998, one stop service for silicone rubber compression molded components, plastic injection molded and liquid silicone rubber molding components.
2. In-depth knowledge of elastomeric materials molded 
3. In-depth knowledge of fluid control technology.
4. Mature Experience of avoid out of shape and damage from Production to Shipment: Materials Choice, Design Improvement and Packing Information.
5. Rapid prototyping with full sizes production equipment and production materials.
6. Experienced clean room and precision manufacturing technology.

Silicone Syringe Cover Fast quotation:
a. Offer 2D, 3D designs drawings, samples or tell us your ideas.
b. Materials demands: Solid Silicone or Liquid silicone rubber
c. Materials Class demands: food grade or medical grade materials
c. Hardness demands: 30~40 Shore A ( Durometer)
d. Working Environment: Like Working temperature, flow chemical environment etc.
e. Production environment Demands: If need clear room
f. Package Requirement: If need Air in packing bag to prevent deformation or damage etc.