Non woven fabric manufacturing worker
Non woven fabric manufacturing workers are professionals engaged in related production work during the non-woven fabric manufacturing process. Non woven fabric, also known as non-woven fabric, is a fiber mesh structure material made without going through textile and weaving processes.
The non-woven fabric manufacturing worker is mainly responsible for operating and monitoring non-woven fabric production equipment, carrying out raw material processing, fiber mixing, mesh structure formation, compaction treatment and other processes according to the process flow, in order to manufacture non-woven fabrics that meet product requirements. They need to understand the characteristics and uses of non-woven fabrics, master the operating skills of non-woven fabric manufacturing processes and equipment, and be able to adjust equipment parameters and processing techniques according to product requirements.
The specific job responsibilities of non-woven fabric manufacturing workers may include: equipment operation and maintenance, raw material preparation and formula adjustment, fiber mixing, fiber opening, airflow transportation, mesh structure formation, compaction treatment, quality inspection, etc. They need to strictly follow operating procedures to ensure quality control and safety during the production process.
With the widespread application of non-woven fabrics in various fields, the employment prospects for non-woven fabric manufacturers are promising. They can find employment in non-woven fabric manufacturing enterprises, textile factories, chemical enterprises and other industries, and also have the opportunity to participate in the research and innovation of new non-woven fabric products.
What is non-woven fabric
Non woven fabric, also known as non-woven fabric, is a fiber mesh structure material made without traditional textile methods such as weaving. Compared with traditional textile fabrics, non-woven fabrics do not require the interweaving or weaving process of yarns, but instead undergo a series of processing steps by directly combining fibers or fiber combinations to form a mesh structure. These processing steps can include fiber mixing, mesh laying, needle punching, hot melting, chemical bonding, etc.
Non woven fabrics have the following characteristics:
1. Non woven fabric has a loose structure and high breathability and moisture absorption.
2. Due to the irregularity of the mesh structure, non-woven fabrics have good flexibility and flexibility.
3. The strength and wear resistance of non-woven fabrics are relatively low, but their characteristics can be enhanced through reasonable processing and modification.
4. Non woven fabrics can be customized according to different uses and requirements, with diversity and plasticity.
Non woven fabrics are widely used in various fields, such as:
1. Daily necessities: sanitary napkins, diapers, wet wipes, etc.
2. Medical and health fields: medical masks, surgical gowns, disposable medical products, etc.
3. Industrial and agricultural fields: filter materials, soil protection cloth, geotextile, etc.
4. In the field of architecture and decoration: wall soundproofing materials, floor coverings, etc.
5. Automotive and aviation fields: interior parts, filter materials, etc.
The diverse characteristics and applications of non-woven fabrics make them an important functional material and widely used in various fields.
Process flow of nonwoven manufacturing workers
The process flow of non-woven fabric manufacturing can vary depending on the specific product and production equipment. The following is a typical process flow for general non-woven fabric manufacturing workers:
1. Raw material preparation: Prepare appropriate raw materials according to product requirements, such as polypropylene (PP), polyester (PET), nylon and other fibers.
2. Fiber mixing: Mixing different types of fibers in a certain proportion to obtain the desired performance and quality.
3. Fiber loosening: Use mechanical or air flow methods to loosen fibers, increase the gap between fibers, and prepare for subsequent processes.
4. Formation of mesh structure: Fibers are combined into a mesh structure through methods such as laying mesh, spraying glue, hot melt, or needle punching. Among them, laying the net is to evenly distribute the fibers on the conveyor belt to form a mesh layer; Spray glue is the use of adhesive to bond fibers together; Hot melt is the process of melting and bonding fibers together through hot pressing; Acupuncture is the use of sharp needles to penetrate the fibrous layer, forming a mesh like structure.
5. Compaction treatment: Compaction treatment is applied to the mesh structure to increase the density and strength of the non-woven fabric. It can be done through methods such as hot pressing and heating rollers.
6. Post processing: Trimming, winding, testing, and quality control of non-woven fabrics to ensure product quality meets requirements.
The above process flow is only a typical process of general non-woven fabric manufacturing technology, and the specific process flow may be adjusted and changed according to different product types, uses, and equipment requirements.
Classification of Vocational Skill Levels for Non woven Fabric Manufacturing Workers
The classification of vocational skill levels for non-woven fabric manufacturing workers may vary by region and company. The following is a general classification of vocational skill levels:
1. Junior worker: Possess basic operational skills, proficient in using non-woven fabric production equipment, master relevant process flow, and be able to follow operating procedures as required.
2. Intermediate worker: On the basis of junior workers, possessing deeper theoretical knowledge and practical experience, able to independently operate and maintain equipment in the non-woven fabric production process, and able to solve common operational problems and malfunctions.
3. Senior workers: On the basis of intermediate workers, they have a wider range of knowledge and skills, can adjust equipment parameters according to product requirements, optimize process flow, improve production efficiency and quality, and can train and guide operators for junior and intermediate workers.
4. Technician or expert: Based on the foundation of senior workers, possessing high-level technical and management capabilities, able to develop and innovate complex non-woven fabric products or processes, solve complex technical problems, and have strong teamwork and organizational management abilities.
Dongguan Liansheng Non woven Technology Co., Ltd. was established in May 2020. It is a large-scale non-woven fabric production enterprise integrating research and development, production, and sales. It can produce various colors of PP spunbond non-woven fabrics with a width of less than 3.2 meters from 9 grams to 300 grams.
Post time: Sep-18-2024