Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Classification of non -woven fabrics
Spuns of water spurs
The water test process is sprayed on a layer or multi -layer fiber network to entangle the fiber to each other, so that the fiber net can be reinforced and has a certain strength.
Thermal non -woven
Thermal adhesion non -woven fabric refers to adding fiber -shaped or powder hot -melt adhesive reinforcement materials to the fiber net, and the fiber net is then reinforced by heating melt and cooling.
Airflow
Non -woven fabrics can also be called dust -free paper and dry paper non -woven fabrics. It uses airflow mesh technology to pine wood pulp fiber plates into a single fiber state, and then use the airflow method to condense the fiber on the mesh curtain, and the fiber net is reinforced into cloth.
Wetfast non -woven
The wet non -woven fabric is to pine fiber raw materials placed in the water agglomeration into a single fiber, and at the same time mix different fiber raw materials to make fibrous floating slurry, suspend the slurry to the net institution, and fiber in the wet state into the net before the net. Reinforcement into cloth.