Heat Patch & Thermal Care Lines

The Heat Patch & Thermal Care Line delivers end-to-end solutions from raw material input to finished packaging: rotary knife cutting integrated with four-side seal packaging, with patch production, packing and intermediate bagging linked seamlessly. Purpose-built rotary knife systems and intelligent temperature control solve the classic problems of soft nonwoven materials — fraying, fuzzing and blade sticking — and the line extends to hand warmers, moxa patches and steam eye masks.

Advantages

Advantages of Heat Patch & Thermal Care Lines

Integrated line

3-in-1 patch production and packaging, replacing an entire manual line

Rotary knife cutting

special circular blade system seals nonwoven without fraying, fuzzing or sticking

Smart temperature control

precisely matches the nonwoven melting point for firm, non-brittle seals

Accurate registration

four-lane adhesive system with photoelectric registration keeps graphics aligned

Easy control

touchscreen and one-key adjustment for quick changeovers

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Types of Heat Patch & Thermal Care Lines

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The Functions and Applications of Machinery

The line automatically forms heat patches from powder, nonwoven and adhesive materials and packages them, with production, packing and intermediate bagging linked seamlessly in a 3-in-1 system. Rotary knife cutting and intelligent temperature control solve the pain points of nonwoven — fraying, fuzzing and blade sticking. The same platform extends to hand warmers, moxa patches and steam eye masks with tooling changes.

  • Dual-servo precise filling with intelligent grammage control
  • Purpose-built rotary knife system: no fraying, no fuzzing, anti-sticking
  • Intelligent temperature control matching the nonwoven melting point for firm seals
  • Four-lane adhesive system with photoelectric registration for aligned graphics
  • Automatic film feeding, perforation and labeling; touchscreen one-key control
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fa'q

Frequently Asked Questions

Q. What is a 3-in-1 heat patch production line?

A: It integrates patch production, packaging and intermediate bagging into one linked line, so the line can replace an entire manual production flow.

Q: Why use a rotary knife for nonwoven cutting?

A: Traditional flat blades pull fibers and cause fuzzing and sticking on soft nonwoven. Our special circular rotary knife system cuts cleanly without fraying, fuzzing or sticking.

Q: How does the temperature control work?

A: The system intelligently matches the melting point of the nonwoven and allows independent adjustment of sealing temperature, keeping seals firm without becoming brittle.

Q: How accurate is the powder filling?

A: Dual-servo precise filling with intelligent grammage control ensures consistent powder weight across patches, keeping heating performance uniform.

Q: Can the line produce hand warmers and steam eye masks?

A: Yes. With tooling changes the same platform produces hand warmers, moxa heat patches and steam eye masks, covering the full thermal care range.

Q: How is packaging alignment ensured?

A: A four-lane adhesive system combined with photoelectric registration keeps packaging graphics precisely aligned on every patch.

Q: How many workers are needed to run the line?

A: One linked line can replace an entire manual line; operators mainly load materials and monitor the touchscreen. This significantly reduces labor cost.
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