All Product Categories

Aluminum plastic door and window sealing strip

Aluminum-plastic door and window sealing strips are sealing materials designed specifically for aluminum-plastic doors and windows. They are used to seal between door and window frames and glass to ensure the airtightness, sound insulation and waterproofness of doors and windows. Sealing strips are usually made of rubber, silicone, polyurethane and other materials, with good elasticity and durability.

specification

Material: rubber silicone polyurethane etc.

Size: Customized according to the door and window model and size common sizes include width of 5mm 20mm thickness of 3mm - 10mm length can be customized as needed

Surface treatment: smooth surface or textured surface to increase sealing effect color: black gray or customized according to customer needs

Product Catalog
Related Products
  • Quality control:

To ensure product quality, the following quality control measures are usually taken:

Raw material inspection: Strictly inspect the purchased materials to ensure that the material quality meets the standards.

Production process control: Strictly implement the production process to ensure that each link meets the quality requirements.

Finished product inspection: Perform appearance inspection and size inspection on the finished product to ensure that the finished product quality meets the standards.

Performance testing: Perform performance tests, including high and low temperature resistance, aging resistance, etc., to ensure that the product can be used normally under various conditions.

  • Functional features:

Sealing and waterproofing: The aluminum-plastic door and window sealing strip can effectively prevent rain, dust and foreign objects from entering the room, keeping the room dry and clean.

Sound insulation and shock absorption: The elastic material of the sealing strip can absorb and isolate external noise and vibration, and improve the indoor quiet effect.

Environmentally friendly and durable: Made of environmentally friendly materials, it has good durability and long-term stability, and is not easy to age and deform.

  • Installation method:

Built-in installation: The sealing strip is directly embedded in the sealing groove of the door and window frame to ensure a tight fit and sealing effect.

Fitting installation: Some sealing strips are designed with self-adhesive glue on the back, which can be directly attached to the surface of the door and window frame, which is simple and quick.

  • Notes:

Installation location: According to the door and window frame structure and design, choose a suitable installation location to ensure that the sealing strip can be fully attached and play a sealing role.

Cleaning and maintenance: Before installation, the surface of the door and window frame needs to be cleaned to ensure that the surface is clean and free of oil and dust. Regular cleaning and maintenance can extend the service life of the sealing strip.

Regular inspection: Regularly check whether the sealing strip is damaged, aged or deformed. If there is a problem, replace it in time to ensure the sealing effect.

  • Frequently Asked Questions (FAQ):

1. Will the sealing strip fail in a high temperature environment?

- Aluminum-plastic door and window sealing strips are usually made of high temperature resistant materials, which can maintain good elasticity and sealing performance in a high temperature environment. Therefore, within the normal use range, the sealing strip is not easily affected by high temperature and fails.

2. What matters need to be paid attention to after the sealing strip is installed?

- When installing the sealing strip, ensure that the sealing strip fits the door and window frame tightly to avoid gaps. After installation, check whether the sealing strip is fully fitted, and ensure that the sealing effect is good after the doors and windows are closed.

3. How durable is the sealing strip?

- The sealing strip has good durability, but it may age or be damaged in special environments or after long-term use. Regular inspection and maintenance can extend the service life of the sealing strip.

4. What are the requirements for the installation position of the sealing strip?

- The installation position of the sealing strip should be fully fitted with the sealing groove of the door and window frame to ensure the sealing effect. During installation, care should be taken to avoid stretching or squeezing the sealing strip to avoid affecting the sealing effect.

5. What are the quality standards for sealing strips?

- The quality standards for sealing strips usually include indicators such as material durability, sealing effect, and high and low temperature resistance. The specific standards can be implemented according to local construction industry standards or relevant national standards.

Sealing Strip Production Process

Raw Material Procurement
The company rigorously selects high-quality suppliers to procure rubber, plastics, and various additives that meet national and international standards, ensuring material quality.
Raw Material Inspection
Advanced equipment and a professional team are employed to comprehensively inspect raw materials, including their physical and chemical properties, ensuring they meet production requirements. Only materials that pass inspection proceed to the production phase.
Compounding and Mixing
Accurate compounding and mixing are conducted according to product formulation ratios. High-efficiency mixing machines ensure thorough blending of raw materials to achieve uniform consistency. The mixed materials undergo a maturation period to ensure material stability.
Extrusion Molding
Maturation-treated mixed materials enter the extrusion molding process. Different extruders and molds are used based on product shapes and specifications. Stringent control of parameters such as temperature, pressure, and speed ensures products meet design requirements in terms of size and appearance.
Vulcanization and Cooling
Products after extrusion molding undergo vulcanization to enhance their physical properties and durability. Vulcanization occurs under high temperature and pressure conditions using vulcanization machines to ensure uniform curing. Post-vulcanization, products undergo cooling to further stabilize performance.
Cutting and Processing
Cooled products enter the cutting and processing stage. Precision cutting and further processing such as edge trimming and hole punching are performed according to specific product requirements. During processing, strict control of dimensions and accuracy ensures products meet design specifications.
Surface Treatment
Processed products undergo surface treatment as required, such as spraying, impregnation, or bonding. Surface treatment enhances product appearance and improves properties such as corrosion resistance, waterproofing, and wear resistance.
Final Inspection
All finished products undergo rigorous final inspection. The company utilizes advanced testing equipment and a professional quality inspection team to comprehensively test dimensions, physical properties, chemical properties, etc. Only products that pass inspection are packaged and ready for shipment; non-conforming products are reworked or scrapped.
Packaging and Storage
Inspected and approved products proceed to packaging. Suitable packaging materials and methods are selected based on product characteristics and customer requirements to ensure products remain undamaged during transportation and storage. After packaging, products are stored in the warehouse awaiting shipment.

Service Commitment

Quality Assurance

Ensure product quality meets standards, with stable and reliable performance.

01

On-Time Delivery

Guarantee orders are delivered on time to meet customer production needs.

02

24/7 After-Sales Support

Provide round-the-clock technical support and consultation services.

03

Customer Satisfaction

Dedicated to achieving 100% customer satisfaction.

04

Integrity Cooperation

Protect customer business interests and intellectual property rights, and establish long-term cooperative relationships.

05

case studies

Contact Us

You can contact us through the following four methods. We will respond promptly upon receiving your inquiry!

Call Us

Send Email

Message Form

Add WeChat or WhatsApp

Phone

WeChat

Door and window sealing strip series

The series of container lid sealing strips

The series of rubber sealing strips

Various shapes of sealing strips

The series of automotive sealing strips

The series of soft and hard composite sealing strips

The series of other rubber products