Sealers

 
Two rolls of material processed through RF generators to produce finished product
Ultrasonic sealing the bottom of a HDPE tube, filling the tube with liquid and sealing the top of the tube
Glow Stick Video
Impulse sealing the tops of fifteen filled vials at one time
assembly_13_sm
glow-stick

 

flexible-vials
Swim Arm Band
Glow Stick
Vial

Westlund has built independent and integrated sealing and assembly systems for a broad range of materials and products. The systems have used thermal, impulse, ultrasonic and RF energy sources. Our equipment has bonded paper with hot melt or cohesive sealants, tyvek with impulse or thermal tooling, PVC with RF generators and sealing dies, HDPE with ultrasonic tooling or thermal staking, LDPE with impulse heating and flexible films with impulse and continuously heated sealing dies.

Sealing coated cards to clear PVC blisters
Sealing flexible film, coated paper or tyvek to formed trays
Tray Video
Two rolls of material processed through thermal dies to produce finished package
Pouch Video
blister-card tray-lidding pouch
Blister Cards
Tray Lidding
Pouch Foil

Flat die cut shape is formed into a cone and glued together
Cone Label Former Video
Three rolls of material processed through thermal dies to produce finished package
Foil Pouch Video
Two rolls of material processed through forming and sealing dies to produce finished package
Pouch Video
hot-melt flexible-film formed-pouch
Cone Shaped Label
Foil Pouch
Formed Pouch

Holds and seals fifteen filled flexible plastic medicine vials
Feeds, seals and cuts flexible tubing into individual packages
Two position sealer thermally bonds tyvek lids to plastic pails
Bucket Video
aut_3515 tube-sealer-004 bucket_sealer
Vial Sealer
Tubing Sealer
Bucket Sealer

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