How does dayou produce non-woven bags?

Spunlaced non-woven

The spunlaced process is to spray the high-pressure micro-water into a layer or multi-layer fiber network, so that the fibers are intertwined with each other and the fiber network can be strengthened and have a certain strength.

Heat-sealing non-woven

Thermal bonding non-woven fabric refers to the addition of fibrous or powdery hot melt bonding reinforcement materials in the fiber mesh, fiber mesh and then after heating and melting cooling reinforcement fabric.

Air  mesh non – woven

Air - mesh non - woven fabric can also be called dust - free paper, dry paper non - woven fabric. It is used of air network technology to open the wood pulp fiber board into a single fiber state, and then use the air method to agglutinate the fiber in the network curtain, fiber network reinforcement into fabric.

Wet non-woven

The wet non-woven fabric is made by opening the fiber raw materials in the water medium into a single fiber, at the same time, mixing different fiber raw materials to make the fiber suspension pulp, which is transported to the network forming mechanism. The fiber is formed into a network under the wet state and then strengthened into a fabric.

Spun-bonded non-woven

Spun-bonded non-woven fabric is in the polymer has been extruded, stretched and formed continuous filament, filament laid into a network, fiber network and then through its own adhesion, thermal adhesion, chemical adhesion or mechanical reinforcement method, so that the fiber network into non-woven fabric.

Melt-blown non-woven.

Melt-blown non-woven process: polymer feeding - melt extrusion - fiber formation - cooling - into a network - reinforcement into fabric.

needle-punched non-woven

needle-punched non-woven fabric is one of dry non-woven fabric. It is the piercing effect of needles to reinforce the fluffy fiber mesh into fabric.

sewn non-woven

Sewn nonwoven fabric is one of dry nonwoven fabric, which is made by reinforcing the fiber mesh, yarn layer, non-textile material (such as plastic sheet, plastic foil, etc.) or their combination with warp knitting coil structure to make nonwoven fabric.