Center Seal Single Seam Pack, Custom Back Seal Bag for Powder & Snack Wholesale

Seasoning and powder food suppliers in Latin America often struggle with uneven sealing, weak seam bursting and limited cost control when using multi-seam packaging. Complex seal structures also slow down high-speed filling lines. Our Center Seal Single Seam Pack resolves these bottlenecks. This Powder Center Seal Stand Pouch fits fine powder formulations, while the Custom Printed Back Seal Bag delivers clean rear branding. The Wholesale Center Seal Snack Bag runs smoothly on automatic filling machines and complements your Three Side Seal Bag and Four Side Seal Bag within Sealing Structure Packaging Bags for Retail Display.

Technical Specification Table

Parameter	Specification
Seal Type	Center single back seam seal
Material Options	PET/PE, PET/AL/PE, BOPP/PE
Thickness	60–140 microns customizable
Printing	Gravure printing up to 9 colors
Size Range	Width 50–220 mm
Optional Add-ons	Easy tear notch, matte or glossy surface

Application Scenario & Performance Comparison Table

Buyer Type & Local Scene	Common Local Pain Point	Product Quantitative Advantage
Seasoning powder manufacturer in Colombia	Multi-seal pouches jam fillers; 28% of packs split along side seams during high-speed filling	Our Powder Center Seal Stand Pouch reduces filling jam rate to 4.1%, seam breakage rate down to 3.5%, and hourly filling output rises by 27%

Customer Case

A spice powder manufacturer near Bogotá previously used mixed Three Side Seal Bag and Four Side Seal Bag for chili and seasoning powder. Those side-sealed formats frequently caught on filling equipment rollers, leading to downtime and product spillage. Around 27% of defective packs came from side seam ruptures under filling pressure. After switching to our Center Seal Single Seam Pack, the Custom Printed Back Seal Bag and Wholesale Center Seal Snack Bag:

Pack seam rupture rate dropped from 27% to 3.3%
Filling machine downtime caused by packaging jams reduced by 64%
Hourly production throughput increased by 26.8%
Cross orders for matching Center Seal Back Seal Bag for small snack lines increased by 22% The producer now uses this single seam pack as their primary powder packaging and reserves other Sealing Structure Packaging Bags for seasonal Retail Display promotions.

FAQ

Is this center single seam pack suitable for fine seasoning powder? Yes, the tight back seal prevents ultra-fine powder leakage.
Can we order this bag together with Three Side Seal Bag in one container? Mixed packaging styles are supported for bulk orders.
Does the back seal design leave a large front area for branding? It keeps the front panel fully clear for artwork and product information.

CTA

Share your powder bulk density, filling machine model and artwork layout, and we will recommend the best laminate structure and send you a sample quotation for your spice packaging line within 24 hours.