Welcome to Wenzhou Bossxiao Packaging Co.,LTD
No. 8888, Century Avenue, Wenzhou, Zhejiang, China
English
Your Reliable Eco Pack Solution Partner —— Wenzhou Bossxiao
One trick to distinguish: "meltblown fabric", "non-woven fabric", "spunbond fabric"

The meltblown cloth uses polypropylene as the main raw material, and the fiber diameter is 1-5 microns. Many voids, fluffy structure, good wrinkle resistance, ultra-fine fibers with unique capillary structure can increase the number and surface area of fibers per unit area, so that the meltblown cloth has good filterability, shielding, heat insulation and oil absorption. . It can be used in air, liquid filter materials, isolation materials, absorbing materials, mask materials, thermal insulation materials, oil absorbing materials and wiping cloths and other fields.


Scope of application 

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

(2) Home decoration cloths: wall coverings, tablecloths, bed sheets, bedspreads, etc.;

(3)Cloth for heels: lining, adhesive lining, flakes, styling cotton, various synthetic leather base fabrics, etc.;

(4)Industrial cloth: filter material, insulating material, cement packaging bag, geotextile, covering cloth, etc.;

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

Others: space cotton, thermal insulation and sound insulation materials, linoleum felt, cigarette filters, tea bags in bags, etc. The melt-blown cloth filter material is randomly distributed and bonded together by polypropylene microfibers. The appearance is white, smooth and soft. The fiber fineness of the material is 0.5-1.0μm. The random distribution of fibers provides more thermal bonding between fibers. Therefore, the meltblown gas filter material has a larger specific surface area and a higher porosity (≥75%). After high-pressure electret filtration efficiency, the product has the characteristics of low resistance, high efficiency, and high dust holding 


woven 

fabrics, also known as non-woven fabrics, are composed of directional or random fibers. It is called cloth because of its appearance and certain properties. Non-woven fabrics are moisture-proof, breathable, flexible, light in weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. Polypropylene (pp material) pellets are mostly used as raw materials, and are produced by a continuous one-step method of high-temperature melting, spinning, laying, and hot-pressing and coiling.


01 Non-woven features:

Because it is a fabric that does not require spinning or weaving, it just orients or randomly arranges textile staple fibers or filaments to form a web structure, which is then reinforced by mechanical, thermal bonding or chemical methods. The non-woven fabric has no warp and weft threads, so it is very convenient to cut and sew, and it is light and easy to shape. 

It is not interwoven and braided by yarns one by one, but the fibers are directly bonded together by physical methods, so when you get the sticky scale in your clothes, you will find that it is Can't get a single thread out. Nonwovens break through the traditional textile principles, and have the characteristics of short process flow, fast production rate, high output, low cost, wide application, and many sources of raw materials.


02The relationship between non-woven fabrics and spunbond fabrics

Spunbond and non-woven fabrics are subordinate. There are many production processes for the manufacture of non-woven fabrics, of which spunbond is one of the non-woven production processes (including spunbond, meltblown, hot rolling, spunlace, most of which are currently on the market). Nonwovens produced by spunbonding). According to the composition of non-woven fabrics, there are polyester, polypropylene, nylon, spandex, acrylic, etc.; different components will have completely different styles of non-woven fabrics. Spunbond fabrics usually refer to polyester spunbond and polypropylene spunbond; the styles of these two kinds of fabrics are very similar, and can only be judged by high temperature test. Non-woven fabric is a kind of non-woven fabric, which directly uses polymer chips, short fibers or filaments to form fibers through air flow or machinery, and then undergoes hydroentanglement, needle punching, or hot rolling reinforcement, and finally after finishing Formed non-woven fabric. A new type of fiber product with a soft, breathable and flat structure, the advantage is that it does not produce lint, it is strong, durable, and silky soft, and it is also a kind of reinforcing material, and it also has a cotton feel. Compared with cotton fabrics, non-woven Cloth bags are easy to form and inexpensive to manufacture.


03Advantages:

1. Light weight: Polypropylene resin is used as the main raw material for production, with a specific gravity of only 0.9, only three-fifths of cotton, with fluffy and good hand feeling.

2. Soft: It is composed of fine fibers (2-3D) and is formed by light point hot melt bonding. The finished product is moderately soft and comfortable.

3. Water repellent and breathable: Polypropylene chips do not absorb water, have zero moisture content, and the finished product has good water repellency. It is composed of 100% fiber, which has porosity and good air permeability. It is easy to keep the cloth surface dry and easy to wash.

4. Non-toxic and non-irritating: The product is produced with FDA-compliant food-grade raw materials, without other chemical components, with stable performance, non-toxic, no peculiar smell, and no irritation to the skin.

5. Antibacterial and anti-chemical agents: Polypropylene is a chemically passive substance, not moth-eaten, and can isolate the erosion of bacteria and insects in the liquid; antibacterial, alkali corrosion, and finished products do not affect the strength due to erosion.

6. Antibacterial properties. The product is water-repellent, not moldy, and can isolate the erosion of bacteria and insects in the liquid, and is not moldy.

7. Good physical properties. It is made of polypropylene spinning directly spread into a mesh and thermally bonded. The strength of the product is better than that of ordinary staple fiber products. The strength is non-directional, and the vertical and horizontal strengths are similar.

8. In terms of environmental protection, the raw material of most of the non-woven fabrics used is polypropylene, while the raw material of plastic bags is polyethylene. Although the names of the two substances are similar, they are quite different in chemical structure. The chemical molecular structure of polyethylene has strong stability and is extremely difficult to degrade, so it takes 300 years for plastic bags to decompose; while the chemical structure of polypropylene is not strong, the molecular chain can be easily broken, so it can be effectively degraded , and enter the next environmental cycle in a non-toxic form, a non-woven shopping bag can be completely decomposed within 90 days. Moreover, non-woven shopping bags can be reused more than 10 times, and the pollution to the environment after disposal is only 10% of that of plastic bags.


04 Disadvantages: 

1. Compared with textile cloth, the strength and durability are poor.

2. It cannot be cleaned like other fabrics.

3. The fibers are arranged in a certain direction, so it is easy to split at right angles, etc. Therefore, the improvement of the production method is mainly focused on the improvement of preventing splitting.


Please leave
us a
message
Home
Products
E-Mail
Contact