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Explore our top-selling clear plastic cup series — purpose-built for boba tea, bubble tea, and specialty cold beverage retailers worldwide.
The global bubble tea market has experienced extraordinary growth over the past decade, expanding from a regional Taiwanese specialty into a mainstream beverage phenomenon valued at over USD 3.39 billion in 2023 and projected to surpass USD 6 billion by 2030, growing at a CAGR of approximately 9.3%. This surge has created an enormous and sustained demand for one key piece of packaging infrastructure: the clear plastic cup for boba tea shops.
Clear plastic cups are not merely containers — they are a core marketing asset for boba tea shops. The visual presentation of layered teas, colorful tapioca pearls, and vibrant fruit chunks through a crystal-clear cup wall is a primary driver of customer purchase decisions and social media shareability.
Unlike opaque paper cups or frosted containers, clear plastic cups allow consumers to immediately see the beverage's color layers, toppings density, and overall quality. This transparency is particularly crucial for boba tea shops, where the visual complexity of drinks — tiger milk tea, matcha latte, taro slush, or brown sugar pearl milk — is a direct selling point.
From a technical standpoint, PET (polyethylene terephthalate) remains the dominant material for cold boba tea cups due to its exceptional clarity (close to glass), high tensile strength, and resistance to moisture and cold temperatures. PP (polypropylene) variants are gaining traction, particularly for applications requiring hot-fill capability or enhanced biodegradability credentials.
The procurement ecosystem for clear plastic cups spans multiple tiers:
Modern boba tea shops overwhelmingly rely on automatic cup sealing machines. The cup rim diameter must conform precisely to the sealing machine's die specifications — typically 90mm, 95mm, or 98mm. A mismatch of even 0.3mm can result in film tearing, seal failures, and significant product waste. KayRun's injection-molded cups are produced to ±0.1mm rim tolerance, ensuring compatibility across major sealing machine brands including Tiger, Yung Soon Lih, and WY.
Boba tea shops in high-footfall urban locations can serve 500–1,500 drinks per day during peak periods. This demands cups that stack efficiently (minimizing storage footprint), dispense rapidly from automatic cup dispensers, and maintain structural integrity when filled with ice and heavy toppings like popping boba, jelly cubes, or red bean paste.
Brand differentiation is critical in a saturated market. Clear plastic cups can carry custom screen printing or offset printing directly on the cup body, or accept branded sealing films that display logos, seasonal promotions, and QR codes. KayRun offers full-color OEM/ODM printing services with a minimum order of just 10,000 units, enabling even emerging boba brands to deploy professional branded packaging affordably.
The "Instagram moment" is a genuine commercial driver for boba tea businesses. Drinks served in crystal-clear cups generate significantly more organic social media content than those in opaque containers. Influencer marketing studies in the F&B sector consistently show that photogenic packaging increases average transaction value and repeat visit rates. Investing in premium-clarity PET cups is, in effect, an investment in organic digital marketing.
Consumer surveys in key boba tea markets — the US, UK, Australia, and Southeast Asia — show that over 65% of boba tea consumers aged 18–35 express preference for brands that use sustainably sourced or recyclable packaging. Clear plastic cups made from food-grade recyclable PET or biodegradable PP allow boba tea shops to communicate a credible sustainability narrative without compromising product presentation.
The clear plastic cup segment is undergoing rapid material and design evolution driven by regulatory pressure, consumer expectations, and technology advancement:
PLA (polylactic acid) and bio-based PP materials are capturing an increasing share of boba cup procurement as global single-use plastic legislation tightens. The EU Single-Use Plastics Directive and analogous legislation in California, Australia, and Taiwan are accelerating this shift. KayRun's biodegradable PP cups offer identical clarity and structural performance to conventional PET while meeting compostability standards.
Advanced injection molding technology now enables cup walls as thin as 0.25mm while maintaining full structural integrity. This reduces material consumption by up to 18% per unit, directly lowering cost-per-cup for high-volume boba operators — a critical advantage in a margin-sensitive industry.
Digital UV printing on PET cup bodies is moving from a premium add-on to a standard offering, enabling short-run, high-fidelity brand campaigns. Seasonal limited-edition cup designs — Chinese New Year, Halloween, Valentine's Day — are increasingly used as traffic-driving tools by boba chains, requiring supply partners capable of fast design-to-production turnarounds.
Newer cup geometries — including the U-shape, tulip, and wide-mouth formats — are designed to enhance the drinking experience with wide-bore straws and toppings. Double-wall insulated clear cups are entering the premium boba segment, maintaining cold temperatures for extended periods without external condensation, improving the customer's in-hand experience.
Boba tea franchise operators are moving toward single-source packaging suppliers capable of serving multiple international markets with consistent product specifications. This trend benefits established manufacturers like KayRun, who maintain cross-regional certifications (FDA for North America, LFGB for Europe, SGS food safety) and the production scale — 500 million units annually — to serve global accounts.
Leading boba tea brands are partnering with cup manufacturers to implement take-back and recycling programs at the store level. Cups manufactured from mono-material, food-grade PET are the most compatible with existing municipal recycling infrastructure, and supply partners who can provide recycled-content (r-PET) cups are gaining a competitive procurement edge.
Selecting the right clear plastic cup involves more variables than size alone. Procurement managers for boba tea chains and distributors should evaluate the following critical specifications:
Cup packaging represents 8–15% of the total beverage cost in a typical boba tea shop. Optimizing this spend without compromising brand presentation or food safety requires a strategic approach:
Volume consolidation — ordering a full 6-month or 12-month forecast in a single purchase order — typically yields 12–22% cost savings compared to monthly spot buying, and ensures supply continuity during peak seasons (summer, Chinese New Year).
Standardizing rim diameters across the cup size range (e.g., all sizes on a 95mm rim) reduces sealing film SKU complexity, lowers sealing machine adjustment downtime, and simplifies staff training — operational efficiencies that compound significantly at scale.
Co-investing in custom printing has a measurable ROI: branded cups reduce the perceived need for external branding materials (paper cup sleeves, stickers), provide a unified customer experience across delivery and dine-in channels, and contribute to social media amplification that drives organic customer acquisition.
KayRun works directly with boba tea chains, franchise operators, and distributors across 110+ countries to develop specification-matched, cost-optimized cup solutions — from sampling and prototyping through to large-scale production and international logistics coordination.
High-consistency, high-volume supply for multi-location boba tea brands requiring uniform cup specs, co-branded sealing films, and centralized procurement logistics.
Leak-proof PET cups with hermetic sealing film compatibility, engineered to withstand 30-minute delivery cycles without deformation, spill, or condensation damage to outer packaging.
Flexible cup sizing from 12oz to 24oz serving coffee, matcha, boba, and fruit teas from a single cup SKU family, reducing inventory complexity.
Pre-filled, sealed clear PET cups for retail ready-to-drink boba products — a fast-growing segment requiring food-grade clarity and tamper-evident sealing.
Single-use clear cups with custom-printed seasonal branding for limited-edition product launches, food festival activations, and brand experience events.
Multi-certification (FDA, LFGB, FSC, SGS) clear plastic cups enabling direct supply to distributors and importers across North America, Europe, Australia, and Southeast Asia.
Our main products include paper straws, PLA straws, injection cups, blister cups, paper bags, thermal bags, and cup lids. We provide a comprehensive range of off-the-shelf and customized products, establishing partnerships with major brand chain restaurants both domestically and internationally.
Our target customer groups consist of cafes, restaurants, catering services, and eco-conscious businesses seeking sustainable packaging solutions.
Contact UsDongguan KayRun New Materials Co., Ltd. is a company specializing in sustainable OEM/ODM solutions for disposable tableware and biodegradable products. Established in 2019, we have two state-of-the-art factories in Dongguan, Guangdong Province, covering an area of over 10,000 square meters, with more than 150 skilled employees, 20% of whom are dedicated to research and development and technical support. The annual output reaches 500 million units, with more than 50 production equipment, to meet the production needs of domestic and foreign customers. At the same time we have passed strict certification to ensure that our products meet the highest quality and safety standards, including FDA, LFGB, FSC certification, SGS food safety certification. Our commitment to quality and environmental responsibility has earned us the trust of major brands.
Our clear plastic cups for boba tea shops are backed by internationally recognized food safety and quality certifications, ensuring compliance across all major export markets.
In response to the national ban on plastic, our company actively utilizes environmentally friendly, biodegradable raw materials that are non-toxic and pollution-free. We adhere to national and European standards, holding various industry qualifications.
With a commitment to fast delivery and stable quality, we also prioritize exceptional customer service, offering personalized support and consultation to meet our clients' specific needs.
Our mission is to "care for the environment and advocate health." We strictly control every link from material selection to printing, disinfection, testing, packaging, etc., fully meeting food hygiene standards.
We have a number of patents and have passed certifications such as FDA, LFGB, FSC, ISO9001 and so on. Our products are mainly sold to coffee shops, milk tea shops and distributors.
Our products are exported to regions including Europe, America, Australia and more than 110 countries around the world. Our monthly production capacity reaches 50 containers.
KayRun has two factories in Guangdong, China, covering an area of 20,000 square meters, with over 150 workers and more than 80 production machines, achieving an annual output of 500 million units.
From sealing films to insulated cold cups, explore our full product line designed for boba tea shops, cafés, and beverage businesses worldwide.
Dongguan KayRun New Materials Co., Ltd. is recognized for its integrity, strength, and product quality. We invite friends from all walks of life to visit, guide, and engage in business negotiations with us.
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