MoQi Jiangnan Tea Thermal Bag

An elegant mint-green thermal carrier for MoQi Milk Tea’s Jiangnan Tea line, featuring subtle classical Chinese landscape patterns and bilingual branding that evokes the poetic heritage of China’s tea culture.

Client Background

MoQi (茉沏) is a Jiangsu-based fresh-tea brand that has carved out a unique positioning in China's saturated milk-tea market through its "Jiangnan Tea" concept — a romanticized vision of traditional Chinese tea culture fused with modern beverage preparation. While competitors chase neon colors and cartoon mascots, MoQi cultivates an aesthetic of refined classical elegance that appeals to consumers seeking cultural depth in their daily tea ritual. The brand's visual identity draws from Song Dynasty landscape painting, Suzhou garden architecture, and Jiangnan water-town imagery.
We don't sell bubble tea. We sell a moment of Jiangnan serenity in the middle of a busy city. The bag needs to feel like a scroll painting you can carry.
The thermal bag was developed for MoQi's premium delivery line, targeting customers who order the brand's higher-priced signature teas and are willing to pay for an elevated experience that extends beyond the beverage itself.

Product Specifications

The bag was engineered for cold-beverage delivery while preserving the delicate aesthetic that defines the Jiangnan Tea brand experience. The subtle landscape pattern required print precision capable of reproducing fine tonal variations on non-woven fabric.
Outer Material 100gsm Non-Woven PP Mint-green base with matte lamination for soft, premium hand-feel Insulation Core 3mm EPE Foam Standard cold retention for iced tea delivery in mild conditions Inner Lining Aluminum Foil + PE Reflective barrier preventing condensation and maintaining cold-chain integrity Print Method 2-Color Screen Print Tone-on-tone green plastisol for landscape pattern with dark green for typography Handles Woven PP Tape 2.5cm Black contrast handles with reinforced stitching for 3kg load Dimensions 18 x 10 x 38 cm Vertical silhouette for single-cup tea delivery with elegant proportions
Parameter Specification Test Standard Cold Retention < 12°C for 40 min (30°C ambient) Internal Protocol Load Capacity 3 kg ASTM D5265 Pattern Clarity 0.5mm line minimum Internal Protocol Seam Strength > 20 N/cm ASTM D1683 Table 1: Core performance metrics for the MoQi Jiangnan Tea thermal bag

Design Concept

The design language evokes traditional Chinese scroll paintings through a muted mint-green field printed with nearly imperceptible landscape motifs — pavilions, willows, and misty mountains that reveal themselves only upon close inspection. The bilingual "JIANGNAN TEA / 江南制茶" lockup bridges historical and contemporary, while the "CHEERS 茉沏" base mark anchors the design in modern brand reality.
Mint-Green Serenity Soft mint tone evokes fresh spring tea leaves and the tranquil waters of Jiangnan canals. Faded Landscape Pattern Nearly invisible classical motifs reward close inspection, creating discovery moments for attentive customers. Bilingual Cultural Bridge "JIANGNAN TEA / 江南制茶" presents Chinese heritage with international accessibility. Classical Serif Typography Elegant serif letterforms for "JIANGNAN TEA" evoke European tea-house tradition merged with Chinese refinement.

Manufacturing Process

Fast-fashion retail operates on compressed seasonal calendars, requiring production partners capable of rapid turnaround without sacrificing color consistency. This order followed a streamlined five-stage workflow from artwork approval to final QC.

Roll Printing with White Base

Two-pass gravure printing: white under-base layer followed by CMYK typographic artwork. Inline tension control prevents registration drift on colored substrate.

Cutting & Gusset Formation

Automated die-cutting with ultrasonic edge sealing. Bottom gusset pre-folded and heat-creased for consistent box-bottom geometry.

Handle Attachment & Button Installation

Double-needle lockstitch at 8 SPI for handles. Snap-button manually positioned and pneumatically pressed with torque-calibrated dies.

AQL Inspection & Flat-Pack

 

Why This Design Works

Three design decisions differentiate this tea-delivery bag from the neon-saturated competition. Each leverages cultural nostalgia and visual restraint to create a premium perception.
01 Muted Palette as Anti-Competition China's milk-tea market is visually dominated by pinks, purples, and electric greens. MoQi's mint tone creates instant visual calm and differentiation. In a sensory-overloaded market, restraint becomes the most radical design strategy. 02 Hidden Details for Repeat Engagement The barely-visible landscape pattern rewards repeated viewing. Unlike bold graphics that deliver their entire message in one glance, the subtle motifs create ongoing discovery — extending the bag's emotional impact across multiple uses and encounters. 03 Bilingual Lockup for Cultural Elevation The "JIANGNAN TEA / 江南制茶" presentation elevates the brand beyond local bubble-tea competition. By presenting Chinese tea culture with international typography, MoQi positions itself as a cultural ambassador rather than merely a beverage seller.

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