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FW3430B & FW3431/FS/B Horizontal Flow Wrappers
Premium Sealing Solutions for Flexible Packaging
Formost Fuji delivers advanced servo-driven horizontal flow wrappers designed for precision, versatility, and superior product presentation. Whether you need three-side seal or four-side seal packaging, these machines provide the perfect solution for industries demanding quality and efficiency.
FW3430B – Three Side Seal
For flat products, this configuration delivers exceptional presentation options. It allows full-surface printing on both the front and back of the package without interruption from a center sealing seam—perfect for bold graphics and brand messaging. Alternatively, the same design can create a clean, unprinted finish for a handcrafted, artisanal look. This flexibility makes it ideal for brands seeking premium shelf appeal and distinctive packaging styles.
- Creates a three-side seal package from a single web of film
- Ideal for products requiring a clean, professional finish
- Perfect for confectionery, medical, and specialty items
Standard Specs
Product height up to 30 mm
Speed up to 120 packs/min.
film width up to 500 mm
Standard Specs
Product height up to 30 mm
Speed up to 120 packs/min.
Film width up to 500 mm
FW3431/FS/B – Four Side Seal
For flat products, this configuration offers outstanding design flexibility and broad application potential. It enables full-surface printing on both the front and back of the package without interruption from a center sealing seam—ideal for bold graphics and clear branding. In addition to consumer goods, this format is widely used for pharmaceutical products and medical technology, where precision and clean presentation are essential.
- Provides maximum protection and a premium look for high-value products
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Creates a four-side seal package from either:
A single web of film, or Two separate webs from top and bottom unwinds
Easy-Open Features
Both configurations can include convenient Easy-Open options for enhanced consumer experience:
- Chevron
- Peel Corner
- Unsealed Header
- Tear Notch
- Serrated Edge
Why Choose Formost Fuji Seal Wrappers?
- Servo Technology for precision and efficiency
- Flexible Packaging Options for diverse product needs
- Enhanced Consumer Convenience with easy-open designs