How is spunbond non-woven fabric produced?
Release time:
2022-03-25
Non-woven fabric production line professional manufacturer - Wenzhou Qirong Technology Co., Ltd.
The spunbond nonwoven fabric production process involves melting the polymer and directly spinning it into a web to create nonwoven fabric. The spunbond nonwoven fabric production process is also known as "S" fabric because its first English letter is."S" Therefore, it is also referred to as ".S" fabric. The spunbond nonwoven fabric production system is also abbreviated as ".S" system or ".SB" system. The production line that uses the spunbond process to produce nonwoven fabric is called the spunbond nonwoven fabric production line, commonly known as spunbond nonwoven fabric equipment or spunbond nonwoven fabric machines. To improve the performance of the production line and the quality of the products, multiple spunbond spinning systems can be configured in a single production line, thus forming.SSorSSSspunbond nonwoven fabric production lines.
The basic production process of the spunbond nonwoven fabric production line is as follows:
Raw material and auxiliary material preparation→ Conveying → Measuring and mixing → Extruding and melting → Melt filtering → Measuring → Spinning → Cooling → Stretching → Web laying → Fabric formation → Finishing → Online monitoring → Slitting → Winding → Finished product
Nonwoven fabric breaks through traditional textile principles and features a short process flow, fast production speed, high output, low cost, wide applications, and diverse raw material sources.
Its main uses can be roughly divided into:
(1) Medical and health fabrics: surgical gowns, protective clothing, sterilization packaging fabric, masks, diapers, women's sanitary napkins, etc.;
(2) Home decoration fabrics: wall coverings, tablecloths, bed sheets, bed covers, etc.;
(3) Lining fabrics: interlining, fusible interfacing, batting, shaped cotton, various synthetic leather backing fabrics, etc.;
(4) Industrial fabrics: filtering materials, insulating materials, cement packaging bags, geotextiles, covering fabrics, etc.;
(5) Agricultural fabrics: crop protection fabrics, seedling raising fabrics, irrigation fabrics, thermal curtains, etc.;
(6) Others: space cotton, thermal insulation and soundproofing materials, oil-absorbing felt, smoke filters, tea bag packaging, etc.
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