Off-line composite production equipment for non-woven fabrics SMS off-line composite three-in-one non-woven equipment
Release time:
2023-07-10
Off-line composite production equipment for non-woven fabrics
Off-line composite production equipment for non-woven fabrics
SMS off-line composite three-in-one non-woven equipment
The SMS off-line composite nonwoven production process is an off-line lamination plus composite production technology. In addition to being used to manufacture SMS nonwovens, it has many extended uses.
The main equipment of the off-line composite three-in-one non-woven fabric production line includes: unwinding machine, consolidation equipment (hot rolling mill), winding machine, tension control system, and heating system. When using the off-line composite process for production, the prepared spunbonded cloth and meltblown cloth are arranged and unrolled in the order of S, M, and S, and then the three-layer cloth is hot-rolled and bonded by a hot rolling machine to become SMS. Structured products.
When the weight of each layer of the fiber web of the SMS product is small, the compounded product can be used in the fields of medical treatment, hygiene and protection; when the weight of the melt-blown layer is large, it can be used for building sound insulation, heat insulation, thermal insulation materials, and oil-absorbing materials. interior materials etc.
Main advantages of the off-line compounding process
The off-line composite process mainly has the following advantages.
(1) High flexibility and strong product adaptability;
(2) Especially suitable for small order production;
(3) If the hot rolling mill is in the form of multi-rollers, it can produce a variety of composite products, not limited to SMS;
(4) The production line distance is short and the maintenance amount is small;
(5) Small investment and quick results;
(6) It is conducive to the compounding of materials after functional finishing, which not only ensures the performance, but also prevents waste and saves costs;
(7) It is suitable for products with high content of composite melt-blown nonwovens to improve the water pressure resistance of composite materials;
(8) Rollers with different patterns can be designed to meet the corresponding user requirements.
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