The key of needle-punched non-woven fabric in greenhouse insulation

When choosing needle-punched non-woven fabrics, does the manufacturer's needle-punched non-woven fabrics have good heat retention? Do the raw materials used meet the standards? How can we substantively observe the manufacturers to avoid unnecessary losses?


Because the current needle-punched non-woven fabric has become an indispensable auxiliary material for interior decoration, carpet backing, clothing, and industrial products, the selection of raw materials for needle-punched non-woven fabrics must ensure environmental protection. Don't believe in bells and whistles. When choosing needle-punched non-woven fabrics, you should choose a rich and powerful manufacturer, requiring transparent production processes, transparent raw materials, and transparent solutions.


Needle-punched non-woven fabrics have a wide range of uses, and have good thermal insulation properties, and play an irreplaceable key role in some fields. Nowadays, the insulation effect of greenhouse insulation quilt is generally determined by the filler, and this filler is needle-punched non-woven fabric. The quality of needle-punched non-woven fabric depends on the life span of a greenhouse insulation quilt. Good quality needle punched non-woven fabrics have the advantages of air permeability, filtration, water absorption, water resistance, stretchability, non-disorganized, good hand feeling when touched, soft texture, lightness, elasticity, recoverability and heat retention. . At the same time, the high-quality needle-punched non-woven fabric has a long service life, is convenient to store, does not harm the human body and does not pollute the environment. However, needle-punched non-woven fabrics of poor quality will crack, be difficult to clean, and have poor durability after being used for a long time. In fact, even if the vegetation in the greenhouse is protected by heat preservation, it is still afraid of cold invasion. At this time, the material of the greenhouse heat preservation quilt must have high heat preservation, so that it can prevent wind and dust, sun protection and heat preservation to achieve conservation. The role of. In addition, when choosing needle-punched non-woven fabrics, you must be careful not to make unnecessary losses because of temporary greed for cheap.