Rubber Strip With Full Options

100% customer satisfaction has quickly established us as a world-class, diverse and progressive organization.

Rubber Extrusion

The quality of the rubber sealing strip made by the rubber extrusion process is better. Seashore is a professional rubber strip manufacturer. Rubber extrusion seal strips have a wide range of applications. Changing the extrusion to ensure that extruded rubber seals with various cross-sectional shapes. And most importantly, there is no length limit for the rubber extrusion seal. Today, rubber extrusion is very popular in the market.

Learn More

Rubber Co-Extrusion

The extruded rubber seal strip is durable and easy to install. Because the rubber co-extruded profile is mainly composed of EPDM rubber foam, it is dense and contains unique metal clamps and tongue-shaped buckles. Seashore is an excellent rubber extrusion supplier. When looking for extruded rubber seal service, you must find a professional.

Learn More

Sponge Extrusion

The raw material of the sponge extruded sealing strip is EPDM rubber, which is a synthetic rubber. The primary ingredient is ethylene. Its main feature is that it has a low density and high filling and is resistant to aging, corrosion, water vapor, and superheated water. Nowadays, sponge seals have advantages that cannot be ignored. It has good toughness and softness. It is very light and will not add any weight to the transportation of sponge seals.

Learn More

Plastic Extrusion

A plastic seal strip is a straightforward product that is used daily. For example, some door and window sealing strips, decorative sealing strips on cabinets, etc., are all PVC strips. During production, a plastic extruder produces the plastic sealing strip. The plastic sealing strip is resistant to corrosion, aging, and high and low temperatures. This environmentally friendly product has good anti-seepage, anti-leakage, and water-proof effects. Seashore rubber strips supplier provides you with great products.

Learn More

Seashore Rubber Strips Supplier

Qingdao Seashore Industrial Co., Ltd is a rubber sealing strip manufacturer that produces various seal strips. Our products include marine window rubber seals, glass window rubber seal strips, and car window rubber strips. Since its establishment in 2000, it has been committed to the rubber and plastic sealing industry. As a rubber strip manufacturer, we also provide sealing and vibration damping systems solutions for global customers. Contact one of the most professional rubber extrusion manufacturers and learn more.

Contact Us

Rubber Extrusion Manufacturing Process

Material Preparation: Choose the appropriate rubber material. It is usually a polymer with good elasticity and abrasion resistance, such as styrene-butadiene rubber (NBR), ethylene-propylene rubber (EPDM), etc.
Extruder Settings: Adjust parameters such as the extruder’s temperature, pressure, and speed. This ensures that the material receives proper heat and pressure during extrusion.
Pressing and Preheating: The rubber material is placed in the hopper of the extruder. Feed through the screw while heating and melting the material in the preheating zone.
Die Design And Installation: Design and manufacture the appropriate extrusion die according to the required sealing strip size and shape. Install the die on the extruder, ensuring it is properly adjusted and centered.
Extrusion Process: Push the preheated rubber material from the outlet of the extruder into the mold and apply proper pressure. The rubber is passed through a mold to form the desired weatherstrip shape. During extrusion, the rubber passes through a cooling zone to solidify.
Cutting And Handling: The extruded weatherstrip is cut to the appropriate length. Subsequent processing steps, such as edge deburring, surface treatment, or processing unique shapes, may be required as needed.
Inspection And Quality Control: Extruded weatherstrips are inspected to ensure they meet size, appearance, and performance specifications. The necessary quality control measures are carried out to ensure stable product quality.
Packaging And Shipping: Extrude the finished rubber into sealing strips for packaging. Label and sort according to customer needs, ready to ship to customers.

More Than 20 Year Rubber Extrusion Manufacturing Experience

As a rubber sealing strip manufacturer, we have more than 20 years of rubber extrusion seal strip manufacturing experience. Our customers are located in more than 50 countries. We have advanced production facilities and precise detail control. So we have achieved 100% customer satisfaction.

Window Run Channel

Platinum Cured Silicone Tubing

Hatch Cover Rubber Packing

Rubber Cable Protector

Contact Us

Wide Applications of Rubber Sealing Strip

Window Seal & Door Seal Strip

A sealing strip is necessary for sound insulation, wind protection, or dust and insect protection. Whether it is door seal strips or window sealing, they are made of durable rubber or PVC. It can help our customers solve problems quickly.

Read the full story

Car Window Seal & Car Door Seal

A car door rubber seal can be soundproof, leak-proof, and weatherproof, improving driving safety. A durable car window seal provides high protection for your car.

Read the full story

Seal Strip For Rail Vehicle

A marine weather strip with good aging resistance is critical. Seals are rarely replaced frequently. Good oxidation resistance helps to improve the service life of the sealing strip. Even after long-term use, it can ensure a good use effect.

Read the full story

Why Choose Us, A Rubber Extrusion Manufacturer

As a China rubber extrusion company, we aim to make customers 100% satisfied. It has allowed us to grow from a one-product company into a progressive organization. And we have achieved world-class, high-quality rubber seal strips for various fields.

Rich Experience

We have been focusing on rubber products and plastic products since our establishment in 2000. As a rubber extrusion company, we have over 20 years of manufacturing experience. We have become a leader in the world’s rubber products industry. There are 2 rubber mixing machines, 6 glue injection angle machines, and 3 extrusion production lines in our factory. We are a rubber extrusion manufacturer, and we can guarantee production and delivery. We have our warehouse and logistics to improve efficiency.

High Quality

Has ISO9001:2008, TS16949, and SGS certificates. We have full-time inspection agencies and personnel. And we, a rubber extrusion company, are also equipped with physical and chemical rooms, measurement rooms, and testing lines. As a professional seal strip manufacturer, we have a firm grasp of quality control from raw materials to final products.

One-stop Service

To facilitate communication with you, we have a project manager at your service. They will coordinate the entire production until product delivery and after-sales service. We can also provide OEM service if you need it. The most important thing is that samples can be provided before production, and we accept your first trial order.

Diverse Products

We are an experienced rubber strip manufacturer. When you need high-quality window seals, door seal strips, or car window seals, Seashore Rubber can meet your needs. Our products touch all aspects of life. Provide our customers with high-quality products by adopting different processes for different products. Consult rubber extrusion manufacturer and get more.

Contact Us

Rubber Strips Blog

What is UL94 V0 Safety Standard?

Fire is one of those situations we usually don’t expect to occur. It burns everything it touches, costing properties and even many lives. Therefore, using fire-retardant materials is essential in many places. The UL94 V0 also helps you find materials that...

20
Dec

A Comparison of Nitrile VS EPDM O-Rings

O-rings are mostly rubber and are critical components of machine parts. Their main job is to stop leaks and ensure your device works as it should. Most people get confused when selecting the suitable material for O-rings. If yes, then you...

25
Nov

What is the Difference Between FKM and EPDM Rubber?

FKM and EPDM are generally two familiar names in the rubber industry. They are prevalent because they are always durable and reliable. But what makes them different? And more importantly, why does that difference matter? This “FKM vs EPDM Rubber” guide...

20
Nov

EPDM VS Silicone Rubber: A Complete Guide

EPDM and silicone are two popular rubber materials. We use them in our houses, cars, and even factories. They have many uses, but sealing doors and windows is the most common. Besides, EPDM and silicone gaskets are widely used in machinery...

28
Oct

Silicone Rubber Extrusion Process: A Comprehensive Guide

What is the Silicone Rubber Extrusion Process?

Silicone rubber extrusion is one of the most used rubber product-making processes. This method has been widely used in factories since the 18th century. Silicone rubber extrusion generally shapes silicone and gives it a continuous length. The machine used in...

21
Oct

Choosing the Right Marine Rubber

Marine conditions are extremely severe. Boats, ships, and other vessels are constantly exposed to seawater and sunshine. Marine rubber is one of the most important materials utilized on these vessels. If the rubber is incompatible with the aquatic environment, it may...

26
Sep

Rubber Extrusion Process: What You Should Know?

Rubber extrusion is the most used technique in rubber manufacturing. Although rubber molding is also used in many situations, the rubber extrusion process is the most popular. The rubber extrusion process is widely used in many industries, from the car...

13
Sep

Does Rubber Rot? Causes and Measures of Rubber Dry Rot

Indeed, rubber doesn’t last forever. Over time, it degrades and wears out. In terrible conditions, it may crack or snap. This aging sometimes looks like rot, so people named it Rubber Dry Rot. Have you ever replaced an old rubber...

26
Aug

Consult Rubber Strips & Extrusion Manufacturer – Rentone!

Request a Quote

Feedback we received from our customers