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Wooden door slot sealing strip

Wooden door slot sealing strips are sealing materials designed for wooden doors. They are installed in the sealing grooves of wooden doors to ensure the airtightness and sound insulation between the door and the door frame. They are usually made of materials such as rubber, silicone or polyurethane, and have good elasticity and durability.

specification

Material: rubber silicone polyurethane etc.

Size: Customized according to the size of the door frame sealing groove and the model of the wooden door. Common sizes include width of 5mm - 20mm thickness of 3mm - 10mm and length can be customized as needed.

Surface treatment: smooth surface or textured surface to increase sealing effect

Color: black gray white or customized according to customer needs

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  • 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 testing, 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 wooden door slot 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.

Environmental protection and durability: 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: embed the sealing strip directly into the sealing groove of the door frame to ensure a close fit and seal.

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 frame, which is simple and quick.

  • Notes:

Installation position: The installation position of the sealing strip should be completely in line with the sealing groove of the door frame to ensure good sealing effect.

Cleaning and maintenance: The sealing groove of the door frame should be cleaned before installation 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 aging, deformed or damaged. If there is any problem, replace it in time to ensure the sealing effect.

  • Frequently Asked Questions (FAQ):

1. Is the sealing strip susceptible to high temperature?

- The sealing strip of the wooden door slot is usually made of high temperature resistant materials, which can maintain good elasticity and sealing performance in high temperature environment.

2. How to keep the sealing strip clean?

- Wipe the surface of the sealing strip with clean water regularly to remove dust and dirt, and then wipe it dry with a dry cloth.

3. Do the sealing strips need to be replaced regularly?

- The service life of the sealing strip varies depending on the material and the environment in which it is used. Regular inspection and replacement as needed can extend its service life.

4. Is the sealing strip susceptible to chemical substances?

- The sealing strips of wooden door slots are usually made of corrosion-resistant materials and can resist the erosion of chemical substances that may be encountered during the use of doors and windows.

5. What should be paid attention to after the sealing strip is installed?

- During installation, make sure that the sealing strip fits tightly into the sealing groove of the door frame to avoid gaps to ensure the sealing effect.

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

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