BILTPAK comes in various types & styles as per the industrial segments catered to.
Sr. No. |
Type - |
Description |
Diagram |
Style - Options |
1 |
PV-HCP or PV-SCV |
Pasted bottom with Valve (Half cuff patch or Self closing valve) |
Reinforced Valve mouth with double ply/ bottom patch; Incorporation of thin MG-paper / poly film to enhance sift-proofness at valve corner; Valve corner location w.r.t main-body printing direction etc. |
|
2 |
PV-FSV |
Pasted bottom with Valve (Full sleeve valve with / without Tuck-in) |
Full sleeve formation by single patch / folded patch or between two HCPs flush at valve-opening; Incorporation of thin MG-paper / poly film to enhance sift-proofness at valve corner; Hinge patch underneath sleeve valve to facilitate tuck-in (projection of sleeve i.e. outer-edge of sleeve w.r.t sack-width edge can be provided according to spout-length of packing M/C, for manual folding and tucking ease); Valve corner location w.r.t main-body printing direction; Micro-perforation patterns to facilitate fast escape of fluidizing air during filling of fine powders etc. |
|
3 |
OEPB or POM-SB |
Open Ended Pasted Bottom or Pasted Open Mouth - Satchel Bottom |
With / without…. Stepping (for stepping with / without hot melt adhesive coatings) at Mouth; Reinforcement strips (pasted) at flush open mouth to impart more strength to sewn closures (if needed) |
|
4 |
OEPBG or POM-SOS |
Open Ended Pasted Bottom Gusseted or Pasted Open Mouth - Self Opening Style |
With / without…. Stepping (for stepping with / without hot melt adhesive coatings) at Mouth; Reinforcement strips (pasted) at flush open mouth to impart more strength to sewn closures (if needed) |
|
5 |
OERB |
Open Ended Rolled-pasted Bottom (with / without Single / Double Fold Flap at Mouth) |
With / without…. Single / Double Fold Flap and with / without pre-applied adhesive strip at Mouth; Reinforcement strips (pasted) at flush open mouth to impart more strength to sewn closures (if needed); Rip-tear tape / string at closed-end; Diagonal heat-sealing of innermost ply to provide soft corners of the filled bags |
|
6 |
OES or SOM |
Open Ended Sewn or Sewn Open Mouth |
Reinforcement strips (pasted) at flush open mouth to impart more strength to sewn closures (if needed); Over tape on seam for composite outer ply for sift & pilfer-proofness (if needed); Coloured crepe tape for identification, grading; Adhesive-backed sewn over tape to resist moisture ingress through needle-holes |
|
7 |
OESG or SOM-SOS |
Open Ended Sewn Gusseted or Sewn Open Mouth - Self Opening Style |
Reinforcement strips (pasted) at flush open mouth to impart more strength to sewn closures (if needed); Over tape on seam for composite outer ply for sift & pilfer-proofness (if needed); Coloured crepe tape for identification, grading; Adhesive-backed sewn over tape to resist moisture ingress through needle-holes |
|
8 |
SVF |
Sewn Valve Flat (Full sleeve valve with / without Tuck-in) |
Hinge patch underneath sleeve valve to facilitate tuck-in (projection of sleeve i.e. outer-edge of sleeve w.r.t sack-width edge can be provided according to spout-length of packing M/C & manual folding and tucking ease); Shuffle seam-pasting for better withstanding of steam sterilization of filled product |
|
9 |
SVG |
Sewn Valve Gusseted (Full sleeve valve with / without Tuck-in) |
Hinge patch underneath sleeve valve to facilitate tuck-in (projection of sleeve i.e. outer-edge of sleeve w.r.t sack-width edge can be provided according to spout-length of packing M/C & manual folding and tucking ease); Shuffle seam-pasting for better withstanding of steam sterilization of filled product. |