Packaging Case Studies

Every packaging project has a story — a challenge, a design process, a manufacturing run, and a result. These case studies document real projects from our factory floor, showing the decisions, trade-offs, and outcomes that matter. They are written for procurement managers, brand owners, and operations teams who want to see how packaging problems are actually solved in production.

Case Study 1: Cloud Kitchen Pizza Box Redesign — 40% Cost Reduction

A 50-outlet cloud kitchen chain in Dhaka was spending BDT 12 per pizza box on a standard 12-inch white corrugated box with single-colour flexo print. Their challenges were threefold: material cost was eating into margins, grease was bleeding through the bottom during delivery, and the boxes were collapsing under stacking weight during peak hours. Our engineering team conducted a packaging audit across three of their busiest kitchens.

• Challenge: Reduce per-unit cost from BDT 12 while solving grease bleed-through and improving stack strength for delivery stacking.
• Approach: We switched from C-flute to B-flute (thinner profile, better print surface, same crush resistance when properly scored). Added a food-grade PE coating on the inner bottom panel to block grease. Redesigned the scoring pattern to add two additional corner reinforcement folds.
• Material: B-flute single-wall corrugated with food-grade polyethylene inner coating. Kraft outer liner for better flexo ink adhesion.
• Design: Simplified from 3-panel to 2-panel construction (eliminated one glue flap). Custom die with reinforced corner scores.
• Result: Per-unit cost dropped to BDT 7.20 (40% reduction). Grease complaints dropped to zero. Stack strength increased by 15% despite thinner flute. Monthly order volume: 150,000 boxes.
• Timeline: 6 weeks from initial audit to first production run. 3 prototype iterations.

Case Study 2: E-Commerce Mailer Box — Branded Unboxing at Scale

A Dhaka-based D2C skincare brand was shipping products in plain brown corrugated mailers with bubble wrap. Customer feedback consistently mentioned "packaging feels cheap" and "products arrived looking messy." The brand needed to scale from 500 to 5,000 orders per month while upgrading the unboxing experience without tripling packaging costs.

• Challenge: Transform plain shipping boxes into a branded unboxing experience while scaling volume 10x and keeping per-unit cost under BDT 45.
• Approach: Designed a custom E-flute mailer box with full CMYK offset litho lamination. Interior print with brand pattern. Custom-fit corrugated insert tray to hold 3-5 products securely without bubble wrap. Tissue paper wrap with branded sticker seal.
• Material: E-flute corrugated (1.5mm) with 300gsm art paper litho laminated to outer surface. Matte lamination finish.
• Design: Tuck-top mailer structure (FEFCO 0426 variant). Full-colour exterior with brand colours and logo. Interior printed with repeating pattern. Custom die-cut insert with product-specific cavities.
• Result: Customer satisfaction score for "packaging quality" jumped from 3.2/5 to 4.4/5 (35% increase). Social media unboxing posts increased 200%. Per-unit cost at 5,000 quantity: BDT 38 (under budget). Bubble wrap eliminated — saving BDT 8 per order in void fill material.
• Timeline: 8 weeks from brief to first delivery. 5 prototype iterations including drop testing.

Case Study 3: Pharmaceutical Export Packaging — BSTI & WHO Compliance

A leading Bangladeshi pharmaceutical company needed export-ready packaging for a new product line shipping to 12 countries. The packaging had to meet BSTI domestic standards, WHO Good Manufacturing Practice guidelines, and individual country labelling requirements. Their existing supplier could not provide the documentation trail or tamper-evident features required.

• Challenge: Develop pharmaceutical packaging that simultaneously meets BSTI, WHO GMP, and 12 individual country regulatory requirements. Must include tamper-evident closure and child-resistant features.
• Approach: Partnered with the client regulatory team to map all 12 country requirements into a single packaging specification. Designed a duplex board inner carton with tamper-evident glue seals and a child-resistant push-and-turn cap mechanism. Outer shipping carton in B-flute with full traceability printing (batch number, expiry, manufacturing date, country-specific barcodes).
• Material: Inner carton — 300gsm white coated duplex board with food-grade aqueous coating. Outer carton — B-flute corrugated with 170gsm kraft liner.
• Design: Inner carton with integrated tamper-evident tear strip and child-resistant locking tab. Outer carton with 6-colour flexo print including country-specific regulatory text, QR codes for batch traceability, and WHO-required warning symbols.
• Result: Full regulatory approval from all 12 target markets within 4 months. Zero packaging-related complaints in first 6 months of export. Tamper-evident feature passed independent lab testing at 100% detection rate. Per-unit cost 20% lower than previous supplier due to our in-house die-making capability.
• Timeline: 12 weeks from regulatory mapping to first export shipment. 4 prototype iterations plus independent lab testing.

Your Project Could Be Next

These case studies represent the type of packaging challenges we solve every day. Whether you need to reduce costs, improve product protection, meet regulatory requirements, or create a memorable unboxing experience, our team can develop a solution tailored to your specific requirements. Every project starts with a free consultation and a sample for your approval.