Difference Between Woven and Nonwoven Fabric Buying Guide

The reason for wet packing of non-woven fabrics
First: the instruments are not completely dried after cleaning, and there is water before packing.
Second: The steam humidity of the sterilizer is too high.
Third: insufficient drying time after sterilization.
Fourth: Take out the sterilization bag immediately after the sterilizer is turned on, and do not take out the condensed water after the sterilization bag cools down.
It is a common problem in the department that non-woven fabrics are easy to wet-pack, so under the same conditions, the fundamentals of non-woven fabrics are:
non-woven fabrics and cotton cloth and wrinkles The surface tension of paper is different, which makes it easier for water vapor to form water droplets on the surface of the non-woven fabric (especially the contact between the metal and the non-woven fabric), while it is not easy to condense on the surface of cotton cloth and crepe paper because the water droplets are dispersed. The more the water is dispersed, the larger the specific surface area of u200bu200bthe water, the faster the evaporation rate, and the less the wet pack phenomenon.
Solution
1. Increase the steam saturation and adjust the trap.
2. Appropriately reduce the load in the sterilizer, leaving a gap between the packages.
3. Properly prolong the drying time.
4. Put absorbent material in the large equipment bag.
5. After sterilization, open the door 20cm and dry for 30 minutes.

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Today, I would like to introduce a non-woven fabric with self-adhesive adhesive. As the name suggests, it is a composite product formed by compounding non-woven fabric and self-adhesive. It is easy to use after tearing off. There are many types of non-woven fabrics, and there are basically two types of non-woven fabrics commonly used for compounding, one is spunbond non-woven fabrics, and the other is needle-punched non-woven fabrics. Compared with spunbond non-woven fabrics, needle-punched non-woven fabrics have higher requirements, and non-woven fabric manufacturers are required to check the quality more strictly.
In the process of receiving customer inquiries, I heard from the customer that when other suppliers took the adhesive-backed non-woven fabric before, after a period of high temperature, the glue could not stick and it would fall off automatically, which is a quality problem. Very worrying. In view of this situation, the main problem is glue. Commonly used are water-based glue and oil-based glue. Water-based glue is used more because it is more environmentally friendly. To control good quality, start with glue, use qualified glue, escort the quality, and add luster to the reputation.
Another common problem is the uneven thickness. The uneven thickness of the self-adhesive non-woven fabric will directly lead to the occurrence of gaps, air leakage, and falling off in the composite with the self-adhesive. The problem of thickness is related to every production process, such as cotton blending, web laying, carding, and needle punching, which will affect whether the thickness is uniform or not. To ensure good quality, Zhicheng Fiber is to carry out strict inspection and testing of each production process. Quality is related to the survival of an enterprise, and doing a good job in quality is a necessary condition for a good enterprise. For more information on adhesive-backed non-woven fabrics, please scan the QR code below to serve you online.

There are a wide variety of which are scientifically tested to have positive effects on the ability to flame retardant non woven fabric. non-woven company CUSTOMIZING is one of them.
All of the long-term strategies and short-term actions of XINYU Non-woven will be molded by a set of core values that are shared by each and every associate.
Now that Wenzhou Xinyu Non-woven Fabric Co., LTD. has become a leader in the space and have been able to scale appropriately, we are ready to expand to other cities.
Even CUSTOMIZING are being made fine with advanced equipment.

Many people question why medical non-woven fabrics cannot be reused, and what is the root cause. Today, Xinyu Non-woven Technology will explain to you.
The sterile barrier properties are missing after useAccording to analysis, the storage period of sterile items is closely related to the thickness of non-woven fabrics and the number of layers of wrapping cloth. After a series of high-temperature steam sterilization and chemical cleaning of disposable non-woven packaging materials, the fiber structure is deformed, the holes are sparse, the thickness is reduced, and even small holes that are not easily detectable by the naked eye occur, and the bacteria resistance rate will drop suddenly or is the loss of bacteriostatic properties. The requirements for packaging raw materials in the 'Technical Specification for Disinfection' are: in the storage process, provide a bacterial barrier and maintain a sterile state. If the disposable packaging material packaging device is reused, the storage after sterilization cannot reach the safe validity period.
Internal microscopic properties change after sterilization
The non-woven packaging material is generally SMS composite non-woven fabric. The key material of this type of non-woven fabric is polypropylene, which is produced and processed through multiple processes using meltblown and spunbond processes. The microstructure is fine plastic fibers. Shrinkage after being exposed to high temperature is a characteristic of plastic articles. There is no real high temperature resistant plastic, and high temperature resistance is also a relative definition, so non-woven fabrics will also have corresponding shrinkage reactions on the microscopic level.
After high temperature sterilization, the fine plastic fibers of the non-woven fabric will shrink to a certain extent, and the performance is that the non-woven fabric after sterilization is more brittle and flexible than before sterilization. has declined. The change of non-woven packaging materials is one of the fundamental reasons why non-woven fabrics can only be used once.


The single most important quality you'll need as Wenzhou Xinyu Non-woven Fabric Co., LTD. is 'stick-to-it-iveness' or grit, a combination of perseverance, patience and adaptability.
Wenzhou Xinyu Non-woven Fabric Co., LTD. will deliver superior returns to our shareholders by tirelessly pursuing new growth opportunities while continually improving our profitability, a socially responsible, ethical company that is watched and emulated as a model of success.
In various different types of non-woven manufacturing, flame retardant non woven fabric CUSTOMIZING is one of the most commonly used.

What is Considered a Non-Woven Fabric?

Non-woven fabrics have become increasingly popular in various industries due to their versatility, durability, and cost-effectiveness. They are made by bonding or entangling fibers together, rather than weaving or knitting them. This unique construction offers several advantages compared to traditional textiles. In this article, we will explore what is considered a non-woven fabric, its applications, manufacturing process, advantages, and environmental impact.

I. Definition of Non-Woven Fabric

II. Manufacturing Process of Non-Woven Fabric

III. Applications of Non-Woven Fabric

IV. Advantages of Non-Woven Fabric

V. Environmental Impact of Non-Woven Fabric

I. Definition of Non-Woven Fabric

Non-woven fabric refers to a class of textile materials that are produced by entangling fibers mechanically, chemically, or thermally. Unlike traditional fabrics, such as cotton or silk, non-woven fabrics are not constructed by weaving or knitting. Instead, they are made by bonding or interlocking fibers using various techniques like needle punching, heat bonding, or adhesive bonding. The fibers used in non-woven fabrics can be synthetic, natural, or a blend of both.

II. Manufacturing Process of Non-Woven Fabric

The manufacturing process of non-woven fabric involves several steps. First, the fibers are selected and sorted according to their length, strength, and compatibility. Next, the fibers are opened, usually by mechanical means, to form a loose fibrous web. Then, the fibers are bonded together through different methods.

One common method is needle punching, where barbed needles repeatedly pierce the web, entangling the fibers and creating a cohesive fabric. Another method is heat bonding, where heat and pressure are applied to the web, causing the fibers to melt and bond together. Adhesive bonding is another technique, where an adhesive is applied to the fibers to create the fabric.

III. Applications of Non-Woven Fabric

Non-woven fabrics find applications in various industries due to their unique properties. They are widely used in the medical field for surgical gowns, face masks, and sterile wraps. Their ability to provide a barrier against microorganisms makes them indispensable in healthcare settings.

In addition to the medical field, non-woven fabrics have found their way into the automotive industry. They are used for car interiors, seat covers, and filters. The durability and versatility of non-woven fabrics make them ideal for these applications, where traditional textiles may not meet the required standards.

Non-woven fabrics are also extensively used in the construction industry for geotextiles, roofing materials, and insulation. They provide strength, resistance to tearing, and water permeability, making them suitable for these demanding applications.

IV. Advantages of Non-Woven Fabric

Non-woven fabrics offer several advantages over traditional woven or knitted fabrics. Firstly, they can be produced at a lower cost, as they require fewer raw materials and have a simplified manufacturing process. This makes non-woven fabrics cost-effective and accessible for a wide range of applications.

Secondly, non-woven fabrics are versatile, as they can be customized to meet specific requirements. They can be engineered to have different levels of strength, softness, and porosity, depending on the intended use. Traditional fabrics may lack this level of flexibility.

Thirdly, non-woven fabrics are durable and resistant to damage. The entangled or bonded fibers provide strength and stability, ensuring that the fabric can withstand wear and tear. Non-woven fabrics are known for their excellent tensile strength and long-lasting performance.

V. Environmental Impact of Non-Woven Fabric

While non-woven fabrics offer numerous benefits, their environmental impact is a subject of concern. Most non-woven fabrics are derived from synthetic fibers, such as polyester or polypropylene, which are derived from petroleum. The production of these fibers involves energy consumption and generates greenhouse gas emissions.

However, efforts are being made to produce non-woven fabrics from recycled or biodegradable materials. Recycling initiatives and the use of natural fibers can contribute to reducing the environmental impact of non-woven fabric production. As technology advances, it is expected that more sustainable alternatives will become available.

In conclusion, non-woven fabrics have gained popularity in various industries due to their unique properties and advantages. Their manufacturing process, applications, and environmental impact make them an interesting topic to explore. As innovation continues, non-woven fabrics are expected to have an even greater presence in our daily lives.

Owing to its non-woven manufacturing and non-woven product benefits, has become a buzzword in the non woven application market.
Finding the best products has been made easier, at Wenzhou Xinyu Non-woven Fabric Co., LTD.. Here you can see completed ranges of produced with advanced equipment and strict quality control. Go to XINYU Non-woven and send your enquiry if you have any question.
CUSTOMIZING can be applied in different ways as flame retardant non woven fabric.