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四川聚能滤材有限公司
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Special attention must be paid to the design, production and processing of Melt-blown fabric

Special attention must be paid to the design, production and processing of Melt-blown fabric

(Summary description)Melt-blown fabric processing technology is to use high-speed hot air to draw the fine flow of polymer melt extruded from the die orifice, so as to produce ultra-fine fibers which are suspected to be aggregated on the drum, and the die is formed by bonding itself.

Special attention must be paid to the design, production and processing of Melt-blown fabric

(Summary description)Melt-blown fabric processing technology is to use high-speed hot air to draw the fine flow of polymer melt extruded from the die orifice, so as to produce ultra-fine fibers which are suspected to be aggregated on the drum, and the die is formed by bonding itself.

Information

Melt-blown fabric processing technology is to use high-speed hot air to draw the fine flow of polymer melt extruded from the die orifice, so as to produce ultra-fine fibers which are suspected to be aggregated on the drum, and the die is formed by bonding itself. It is the most important part of the meltblown device. The symmetry of the product is closely related to the mold, so the processing accuracy is high.

Melt-blown fabric

1. In the process of designing the mold, the gate design is very important. Runner Tibetan glue is an important problem that causes Melt-blown fabric to turn yellow and become brittle. Whether the mold gate can be smooth or not is related to the smooth production of the mold. The hanger-type gate is the main flow channel of the melt blown cloth mold;

2. The uniformity of the wind knife is also related to the uniformity of the Melt-blown fabric;

3. The assembly form between the mold plates determines whether the mold will have leaking glue;

4. In the process of manufacturing and processing, precision machining must be performed. In particular, the smoothness and flatness of the nozzle should be manufactured and processed in place;

5. Melt-blown fabric polypropylene material is different from PET material, the size of the nozzle must be moderate, without excessive pursuit of small round holes. The hole diameter is too small, it is very easy to block the mold.

Keyword:

The

The manufacturing process of oil absorbent pads  

Oil absorbent pads are a class of fibers and non-woven fabrics made of inert polypropylene melt-blown that have been specially treated to precisely absorb and retain liquids. The absorbent products of oil absorbent pads are all wrapped in polypropylene fibers or non-woven fabrics sewn with surface-active treatment agents.
2023-04-20
Introduction

Introduction of classification of oil absorbent pads

Oil-absorbing cotton products are usually in the form of oil absorbent pads (oil-absorbing sheets), oil-absorbing strips, oil-absorbing rolls, oil-absorbing pillows, and oil-absorbing fences. Oil absorbent pads, such as oil absorbent pads, are suitable for leakage treatment in a small area.
2023-04-13
Features

Features of Melt-blown fabric

Melt-blown fabric filter material is randomly distributed and bonded together by polypropylene microfibers. The appearance is white, flat, and soft. The material fiber fineness is 0.5-1.0μm. The random distribution of the fibers of the Melt-blown fabric provides more opportunities for thermal bonding between the fibers.
2023-04-06
Application

Application field of Melt-blown fabric

Scope of application of Melt-blown fabric (1) Melt-blown fabric can be used for medical and sanitary cloths: surgical gowns, protective clothing, sterile wraps, masks, diapers, women's sanitary napkins, etc.
2023-03-30

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Key words:

Filter Material Adsorption Products Filter Adsorption Medical Accessories Medical Liquid Absorbent Pad Oil Absorbent Cotton Oil Absorbent Cord Graphene Respirator Mask Material PM2.5

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