1. definition and composition of non-woven fabric coated bag is a bag made of non-woven fabric as raw material, by casting the film material (such as polypropylene, polyester, etc.) and non-woven fabric composite together. This kind of bag combines the flexible, breathable, environmental protection and other characteristics of non-woven fabrics with the waterproof, wear-resistant, anti-aging and other characteristics of the film material, so it has a wide range of applications.
2. features and advantages of environmental protection: non-woven bag is made of environmentally friendly materials, non-toxic and harmless, can be naturally decomposed, will not cause pollution to the environment. At the same time, its reusable characteristics also reduce the pressure of waste conversion, in line with the modern society's environmental protection concept.
Durability: The coating treatment improves the abrasion resistance and aging resistance of the non-woven fabric, making the non-woven bag more durable, and can maintain its appearance and function for a long time.
Waterproof: The film material gives the non-woven bag good waterproof performance, so that it can be kept dry in a humid environment, suitable for packaging and storage of various liquid items.
Breathability: Although the film treatment improves the water resistance, the breathability of the non-woven fabric itself is still retained, so that the bag has good breathability while keeping the interior dry.
Aesthetics: The non-woven bag has rich colors and various printing methods, which can be customized according to customer needs to meet different aesthetic needs.
3. applications Non-woven bags are widely used in various fields because of their unique properties and advantages. For example: packaging industry: as a variety of goods packaging bags, such as food, clothing, electronic products.
Advertising industry: as the carrier of advertising, through the printing of corporate logo or advertising information, to achieve brand promotion and promotion.
Agriculture: used for packaging and storage of agricultural products, such as vegetables, fruits, etc.
Medical field: as a disposable medical sheet, bed sheets, surgical gowns, isolation clothing, protective clothing, shoe covers and other health protection equipment production materials.
4. precautions When using non-woven coated bags, you need to pay attention to the following points: Avoid high temperature: Although the film treatment improves the high temperature resistance of the non-woven fabric, it is still necessary to avoid prolonged exposure to high temperature environments, so as not to affect Its performance and life.
Correct storage: should be stored in a dry, ventilated, cool place, avoid direct sunlight and humid environment.
Reasonable use: Make reasonable selection and use according to the carrying capacity and use range of the bag to avoid damage caused by overload or improper use.
In summary, the non-woven bag is the 1 kind of packaging bag material with environmental protection, durability, waterproofness, breathability and aesthetics, and is widely used in various fields. When using, it is necessary to pay attention to avoid high temperature, correct storage and reasonable use to ensure its performance and life.