HM-A vs HM-01 vs HM-XY: Pouch Nonwoven Grade Selection Guide
Summary: Compare HM-A, HM-01 and HM-XY pouch nonwoven grades for sealing behavior, machine speed, target market and buyer qualification.
HM-A, HM-01 and HM-XY are Huiming pouch-grade nonwoven fabric options developed for different machine conditions and buyer expectations. The correct grade is not selected by name only. It should be matched with sealing method, pouch speed, powder behavior, roll width and target market positioning.
HM-A: stable sealing for low to mid-speed projects
HM-A is designed for buyers who need a stable heat-sealable pouch nonwoven fabric with strong bonding behavior and broad practical compatibility. It is often suitable for low to mid-speed production lines, continuous sealing systems and projects where buyers value sealing stability and soft pouch presentation.
- Typical range: 25–35 gsm depending on project requirement
- Positioning: stable sealing and practical compatibility
- Suitable for: low to mid-speed production and general pouch projects
- Buyer note: aggressive intermittent flat-jaw sealing may require grade confirmation by sample testing
HM-01: intermittent flat-jaw sealing direction
HM-01 is recommended when the buyer uses intermittent sealing with short heat contact time. It is designed to support clearer sealing response under flat-jaw conditions and is often considered for To be confirmed by machine trial projects where pouch bursting resistance and low stringing are important.
- Typical range: 25–35 gsm
- Positioning: intermittent flat-jaw sealing support
- Suitable for: mid-speed single-channel equipment and projects requiring stable short-time sealing
- Buyer note: sealing temperature, pressure and dwell time still need to be tested on the customer machine
HM-XY: premium grade for higher speed and cleaner appearance
HM-XY is positioned as a premium ultra-fine fiber grade for buyers who need higher consistency, lower fiber shedding and stronger support for high-speed lines. It is suitable for demanding markets where pouch appearance and production stability are critical.
- Typical pore profile: around 70–90 μm depending on customization
- Positioning: low fiber shedding and high batch consistency
- Suitable for: To be confirmed by machine trial high-speed lines and premium buyer projects
- Buyer note: best results require precise, well-maintained equipment and proper process settings
How to select the right grade
If the buyer is unsure about machine speed or sealing method, the safest approach is sample testing. In many cases, Huiming can recommend two sample grades for comparison, such as HM-A and HM-01, or HM-01 and HM-XY for more demanding projects.
Selection summary
- Choose HM-A for stable sealing and general low to mid-speed projects.
- Choose HM-01 for intermittent flat-jaw sealing and mid-speed production.
- Choose HM-XY for premium high-speed projects, low fiber shedding and higher consistency.
Conclusion
The best grade should be confirmed by actual production conditions. Send Huiming your machine model, pouch width, target speed, powder condition and document requirements. We can recommend the right test direction and support custom slit-roll supply.