[Process of melt-blown non-woven equipment]
Release date:[13:44:40] Read a total of [83] time

Meltblown nonwoven fabric equipment technology, meltblown fabric mainly uses polypropylene as the main raw material, fiber diameter can reach 1 ~ 5 microns. With many voids, fluffy structure and good fold resistance, these ultra-fine fibers with unique capillary structure increase the number and surface area of fibers per unit area, thus making the melt-blown cloth with good filtering, shielding, heat insulation and oil absorption . It can be used in the fields of air, liquid filtration materials, insulation materials, absorption materials, mask materials, thermal insulation materials, oil-absorbing materials and wipers.

The process of melt-blown non-woven equipment: polymer feeding-melt extrusion-fiber formation-fiber cooling-netting-reinforcement into cloth.

Qingdao Runjuxiang Machinery Co., Ltd. is a professional manufacturer of meltblown nonwoven fabric equipment. If you want to know more about our company, please contact: Mr. Gu 18661750769 Website: http://www.qdrunjuxiang.com

Application range

   (1) Medical and sanitary cloths: surgical gowns, protective clothing, sterilization wraps, masks, diapers, sanitary napkins, etc.;

   (2) Home decoration fabrics: wall coverings, tablecloths, bed sheets, bed covers, etc.;

   (3) Cloth for clothing: lining, adhesive lining, flake, shaped cotton, various synthetic leather base fabrics, etc.;

   (4) Industrial fabrics: filter materials, insulation materials, cement bags, geotextiles, covering fabrics, etc.;

   (5) Agricultural cloth: crop protection cloth, nursery cloth, irrigation cloth, thermal insulation curtain, etc.;

  (6) Others: space cotton, thermal insulation and sound insulation materials, linoleum, cigarette filter, tea bags, etc.

Meltblown cloth is the "heart" of medical surgical masks and N95 masks.

Medical surgical masks and N95 masks generally adopt a multi-layer structure, referred to as the SMS structure: a single layer of spunbond layer (S) on both sides, and a melt-blown layer (M) in the middle, generally divided into single layer or multiple layers.

Flat masks are generally PP spunbond + meltblown + PP spunbond, and you can also use a layer of short fiber to improve the skin touch. Three-dimensional cup-shaped masks are generally PET polyester needle punched cotton + meltblown + needle punched cotton or PP spunbond. Among them, the outer layer is a non-woven fabric with waterproof treatment, which is mainly used to isolate the droplets sprayed by the patient; the middle melt-blown layer is a specially processed melt-blown non-woven fabric, which has good filtering and shielding properties , Heat insulation and oil absorption, is an important raw material for the production of masks; the inner layer is ordinary non-woven fabrics. Although the spunbond layer (S) and the meltblown layer (M) of the mask are non-woven fabrics, the raw materials are polypropylene, but the manufacturing process is not the same.

Among them, the fiber diameter of the spunbond layer on both sides is thicker, about 20 microns; the fiber diameter of the middle meltblown layer is only 2 microns, made of a polypropylene material called high-melt fat fiber.

Qingdao Runjuxiang Machinery Co., Ltd. is a professional manufacturer of non-woven machinery. Non-woven machinery mainly includes: non-woven bag machine, non-woven slitting machine, non-woven surgical garment machine, non-woven filter cotton weaving machine, non-woven shoe cover machine, non-woven glove machine, non-woven Cloth cover machine, non-woven doctor hat machine, non-woven nurse hat machine, non-woven pillow cover machine, non-woven eye mask machine, non-woven fabric punching machine, non-woven fabric rewinding machine and other machines. Non-woven machinery is a general term for machines that produce non-woven products, and adopts the overall modular design, compact and reasonable structure. The control part adopts advanced PLC microcomputer control, and the international famous brand frequency converter adjusts the speed.

Qingdao Runjuxiang Machinery Co., Ltd. was established in Wenzhou in 1998. With the company's development and business expansion, it moved to Qingdao in 2008 and established Qingdao Runjuxiang Machinery Co., Ltd. Up to now, there are only more than 200 sets of mechanical processing and manufacturing equipment, and are equipped with professional testing equipment. So far, more than 200 production lines of polypropylene spunbond nonwoven fabric have been produced.

Qingdao Runjuxiang Machinery Co., Ltd. has established a perfect after-sales service system, eliminating the customer's worries, quick response, one-stop service, with the goal of "meeting the needs of customers", forge ahead and be brave to climb.

If you want to know more about our company, please contact: Mr. Gu 18661750769 Website: http://www.qdrunjuxiang.com

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