Box Structures

Secondary Packaging Folding Carton Systems and Box Structures for Consumer Brands

Standard Straight Tuck Mono (STI)

Lightweight Folding Carton for Low-Load FMCG Products

Standard Straight Tuck Mono (STI) is a cost-efficient folding carton structure designed for lightweight FMCG applications. With same-direction top and bottom tuck flaps, this structure provides clean retail presentation, controlled board strength, and efficient material utilization for compact consumer product formats.

It is best suited for products with moderate handling requirements and limited stacking pressure exposure.

Auto-Lock Bottom Mono (ALB)

Reinforced Folding Carton for Higher Load Applications

Auto-Lock Bottom (ALB) is a pre-glued folding carton structure designed for products that require stronger bottom support and improved packing efficiency. The crash-lock base enhances load stability and reduces collapse risk under stacking and courier handling conditions.

It is recommended when product weight, height leverage, or distribution pressure exceeds standard tuck performance.

Reverse Tuck End Mono (RTE)

Balanced Folding Carton for Mid-Load Applications

Reverse Tuck End (RTE) is a folding carton structure where the top and bottom tuck flaps close in opposite directions, providing balanced closure behavior and controlled bottom stability. This format offers improved structural performance over same-direction tuck systems while maintaining efficient material usage and clean retail presentation.

It is recommended when product weight and distribution handling exceed lightweight tuck limits but do not require crash-lock reinforcement.

Combo Folding Carton (2-Pack / 4-Pack / 6-Pack)

Multi-Unit Folding Carton System for Bundled FMCG Products

Combo Folding Cartons are multi-unit secondary packaging structures designed to hold 2, 4, or 6 primary products within a single outer carton. The outer structure is selected based on total packed weight, while internal partitions are engineered to control movement and distribute load evenly.

This system is recommended when multiple units are sold together and structural stability, stacking pressure, or transit vibration must be managed effectively.

Tray + Sleeve Folding Carton

Two-Piece Folding Carton for Premium Presentation

Tray + Sleeve is a dual-component folding carton system consisting of an inner tray and an outer sliding sleeve. The tray holds the product securely, while the sleeve provides a clean exterior finish and controlled reveal during opening.

This structure is recommended for presentation-focused packaging where retail display, brand experience, and compartment-based layouts are key considerations.

Cigarette Style Folding Carton

Compact Multi-Unit Packaging Structure for Sachets, Samples & Discovery Kits

A cigarette-style folding carton is a compact packaging structure designed to organize multiple units within a single retail-ready carton while providing controlled dispensing and an enhanced unboxing experience. The format combines efficient space utilization, strong shelf presentation, and convenient product access, making it suitable for products sold in multi-unit configurations.

Magnetic Rigid Box with Foam Insert

Premium Protective Packaging Structure for Fragile, High-Value & Precision Products

A magnetic rigid box with foam insert is a premium packaging structure designed to securely hold products within custom cavities while providing enhanced protection, product organization, and a premium unboxing experience. The structure combines rigid board construction, magnetic closure, and foam inserts to help reduce product movement during handling and transportation.

Commonly used for healthcare products, glass ampoules, diagnostic kits, electronics, wellness kits, luxury products, and corporate gifting applications.

Ring & Flap Box Structure

Efficient Large-Format Packaging for Premium Products, Gifting & Shipping Applications

A Ring & Flap box is a packaging structure designed to accommodate larger products while maintaining efficient material utilization, simplified assembly, and a premium presentation experience. The structure combines a tray-style base with integrated flap closures, making it suitable for products requiring larger pack dimensions and enhanced structural performance.

Commonly used for premium fruit packaging, corporate gifting, festive hampers, dry fruit boxes, apparel products, subscription kits, and large-format retail packaging.

Master Carton Engineering

Corrugated Transport Carton for Load & Stacking Performance

Master Carton Engineering focuses on the structural design of corrugated transport cartons used to carry multiple secondary folding cartons during storage and distribution. Board selection, ply strength, and internal layout are evaluated based on total packed weight, stacking height, and transit conditions.

This system is recommended when compression resistance, pallet optimization, and transit protection are critical to maintaining product integrity across the supply chain.