Answering questions about PP non-woven bags?

16 Dec.,2024

 

Answering questions about PP non-woven bags?

What are non-woven fabric bags?

Non-woven bags, also known as environmental protection fabric bags (Non-Woven Bags), are bags made from non-woven PP fabric fibers. These fibers are bonded together by mechanical, chemical or thermal methods without the need for weaving like conventional fabrics.

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Compared to regular plastic or paper bags, non-woven fabric bags have outstanding advantages:

  • Solid, durable, can be reused many times
  • Easily decomposable, environmentally friendly
  • Diverse designs and styles, easy to print brand logos
  • Reasonable price, suitable for many budgets

That is also the reason why non-woven PP bags are popular and commonly used to replace difficult-to-decompose plastic packaging in supermarkets, stores, cafes, restaurants, &#;

Some frequently asked questions when using non-woven fabric bags

1. Can non-woven bags be used to store hot items?

Most regular non-woven bags should only be used to store items at room temperature and should not be used to store hot items above 50 degrees Celsius to ensure the longevity of the bag. Some specialized bags can withstand heat better, you should consult the manufacturer for advice.

2. Can non-woven bags be washed?

Non-woven bags can be washed by hand or in a gentle washing machine on a gentle cycle. Do not wash with strong soap or detergent to preserve fabric color and durability.

3. Can non-woven bags be reused many times?

Nonwoven fabric products can be reused many times if maintained well. Just wash, dry and store properly to reuse and increase the life of the bag

4. Can non-woven bags be used to store wet clothes/food containers?

Non-woven PP fabric bags can be used to store clothes and food, but do not leave clothes wet for too long as it will easily become moldy. To ensure the durability of the bag, we should dry the clothes or clean the food container before putting it in the bag.

5. How to properly preserve non-woven bags?

Using fabric bags properly not only helps protect the bag and increase its lifespan, but also ensures the safety of the items inside. When using non-woven bags, do not store objects that exceed the weight of the bag. For bags with small, thin straps, the fabric will quickly sag or tear, so we should use the correct weight. Also avoid storing products containing liquids or grease in cloth bags, as this may wet or stain the cloth bag.

To properly preserve fabric bags, we should wash them and dry them completely before storing (wash gently, do not use detergent with strong detergents to ensure color fastness). Store fabric bags in clean, airy cabinets and shelves, away from direct sunlight to ensure long life. The bag can be folded before storing to save space.

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How to Identify the Quality of Non Woven Packaging Bag?

Due to the increasing emphasis on environmental protection in the world and the strengthening of personal environmental protection awareness, the requirements for the inner packaging of products are also getting higher and higher. As a globally recognized environmentally friendly product, non woven packaging bags on the market are gradually replacing traditional plastic packaging bags. However, when facing all kinds of non woven inner packaging bags, how do judge their quality? When purchasing non woven inner packaging bags, you must carefully check all parts and details. In order to allow you to choose high-quality non woven inner packaging bags, we will give a brief introduction to the purchasing skills for your reference. The quality of non woven inner packaging bags is distinguished as follows.

1. Thickness uniformity of non woven cloth bags

Good fabrics will not have a large difference in thickness in a light environment, but poor fabrics will appear very uneven, and the texture contrast of the fabrics will be larger. This will greatly reduce the load-bearing weight of the fabric. At the same time, from the feel of the fabric, the poor fabric will feel very hard and not soft.

2. The elasticity of the non woven cloth bags

Cotton nonwoven 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 is reinforced by hydroentanglement, needle punching or hot rolling, and then finished. Formed non woven fabric. In order to reduce costs, some recycled materials (ie, recycled materials) and a corresponding proportion of curing agents are added to the raw materials, so that the fabrics produced in this way have poor tensile strength and are difficult to restore. Therefore, it feels thick, stiff and not soft. In this case, the bearing capacity will be very poor, and the decomposition will be much more difficult, which is not environmentally friendly.

3. The line distance of the non woven cloth bags

The force requirement of the fabric texture is 5 stitches per inch, so that the bags sewn in this way are both beautiful and have strong bearing capacity. However, the line distance of the non woven cloth bags are less than 5 needles per inch, and the bearing capacity is poor.

4. Load-bearing of non woven cloth bags

The load-bearing capacity of cotton non woven cloth bags has a lot to do with the tensile resistance, elasticity, and thread spacing and thread of the bag material. It adopts imported environmentally friendly materials, and the thread adopts pure cotton thread, and the distance between the threads is strictly in accordance with the distance of one inch and 5 needles, so as to ensure the carrying weight of the bag.

5. Printing clarity of non woven cloth bags

The net is not sun-dried firmly, the drawing is uneven, the force of the printing master when scraping the ink is uneven, and the viscosity of the pulp adjusted by the pulping master will cause the printed pattern to be unclear.

The above is the introduction to the purchase of cotton non woven inner packaging bags. If you want to know more about non woven inner packaging bags, please continue to pay attention to the official website of our Winner Medical Co., Ltd.

For more information, please visit Non Woven Bags Wholesale.