• Adhesive Bonding:  Adhesive is applied either to the entire surface area of the material, or to discrete points to bond materials together.

• 超声波粘合: 通过将超声波振动集中在网的特定区域,使纤维软化并挤压到一起。随着网逐渐冷却,粘合点会固化并使整个网最终合并为一体。

• Calendar Bonding:  The web is bonded by using a calendar to apply heat and pressure. Area and point bonding are the two primary methods used. Area bonding involves two smooth calendars through which the web is passed. Point bonding involves one patterned and one smooth calendar, resulting in a loftier and textured web.

• 结合有功能性颗粒的网:H&V 采用两种专有工艺来形成结合有功能性颗粒的网。这些网是为需要将颗粒过滤和吸附过滤相结合的应用而设计的复合材料。