Medium-Sized Fiberglass Non-Woven Fabric Equipment

Haiming Machinery is a professional Medium-Sized Fiberglass Non-Woven Fabric Equipment manufacturer and supplier in China. If you interested in products, please contact with us. We follow the quality of rest assured that the price of conscience, dedicated service. Medium-sized fiberglass non-woven fabric equipment is a professional equipment used to produce fiberglass non-woven fabrics. The following is a related introduction:

 

Main equipment and functions

 

Opening machine: Open the glass fiber raw material to make it loose fiber state, which is convenient for subsequent combing processing.

Combing machine: Comb the opened glass fiber to make the fiber straight and parallel, and remove impurities and short fibers to form a uniform fiber net.

Web laying machine: Lay the combed fiber net according to certain requirements and rules to increase the thickness and uniformity of the fiber net to meet the different performance requirements of the product.

Needling machine: The fiber net is repeatedly pierced by a needle with a barb, so that the fibers are entangled and embraced with each other, thereby increasing the strength and stability of the fiber net and forming a glass fiber non-woven fabric with a certain strength.

Oven: Dry the glass fiber non-woven fabric after needle puncture to remove moisture, make the bond between the fibers more firm, and also improve the dimensional stability and appearance quality of the product.

Rolling machine: Wind the produced glass fiber non-woven fabric into rolls for easy storage, transportation and subsequent processing.

 

Equipment composition and production process

 

Raw material supply system: responsible for providing glass fiber raw materials, usually including silos, conveying devices, etc., to ensure that the raw materials can be stably and continuously supplied to the production line.

Fiber processing system: composed of openers, carding machines, web laying machines and needle punching machines, it is the core link of glass fiber non-woven fabric production, completing the transformation from raw materials to fiber nets and then to non-woven fabrics.

Heat treatment system: mainly ovens, which dry and heat treat the non-woven fabrics after needle punching to improve product quality.

Post-processing system: including equipment such as roll forming machines and trimming machines, which wind and trim the dried non-woven fabrics to meet product specifications and customer requirements.

Control system: using advanced PLC control system to automatically control the entire production process, including equipment start and stop, speed adjustment, and temperature control. Glass fiber non-woven fabric is a reinforced composite material that is composited with glass fiber cloth in the production process of non-woven fabrics.

Performance characteristics

 

High strength and durability: Since the glass fiber non-woven fabric uses raw material glass fiber with a content of up to 85%, the glass fiber modified asphalt roll has good physical properties and anti-leakage, with a service life of nearly 20 years, and can reach Class A waterproof standards.

Good adsorption and permeability: The reinforced glass fiber non-woven fabric is formed by dispersing glass fiber, cotton and polyester and other materials. It is evenly dispersed, has a high porosity, and has good adsorption and permeability to asphalt. It does not reduce the tensile force or disperse when it encounters asphalt and high temperature.

Excellent dimensional stability and appearance flatness: The reinforced glass fiber non-woven fabric has excellent dimensional stability and appearance flatness, and is suitable for a wide range of equipment. The produced roll does not deform when placed upright, the roll is flat, the hot melt construction is convenient, and the carcass is not easy to burn.

 

Production process

 

Composite production process: A common production method is to compound the glass fiber mesh cloth and the non-woven fabric through continuous processes such as dipping, drying, brushing, and bonding.

Reinforcement production process: For example, a glass fiber reinforcement layer is added between two layers of polyester filament cotton nets. The glass fiber reinforcement layer is formed by the transverse glass fiber filaments and the longitudinal glass fiber filaments interwoven vertically, and then the polyester filament cotton net and the glass fiber reinforcement layer are combined together through adsorption, netting, needle punching, shaping and other steps.

 

Application field

 

Building waterproof field: It is an important base fabric for the production of modified SBS waterproof membranes, used for waterproof projects such as basements, building roofs, roads, and pools.