Flip-Top Hot Cup Lid

This is a flip-top hot cup lid crafted from durable, food-safe materials—available in both traditional plastic and eco-friendly compostable CPLA options—to deliver reliable performance for all your hot beverage service needs. Designed with a secure snap-on rim that fits most standard 80/90mm hot cups, it creates a tight, leak-resistant seal to prevent messy spills during takeaway, delivery, or on-the-go use. The flip-top closure features a smooth, easy-open tab that doubles as a lockable cover for the sip hole, keeping drinks hot and protected while eliminating the need for separate straws. A built-in air vent prevents pressure buildup and splashing, while the raised “CAUTION CONTENTS HOT” print ensures clear safety communication. Ideal for coffee shops, cafes, and food service businesses, these lids combine functionality, convenience, and style to elevate customer experience—whether you choose the classic black finish for a sleek, professional look or the compostable variant to align with your brand’s sustainability goals.

Custom
Degradable
Certified

Minimum Order Quantity

The delivery time for the above products is 10 to 20 days

Flip-Top Hot Cup Lid

The flip-top hot cup lid is a polypropylene (PP) dome lid with an integrated, hinged drinking spout that opens for sipping and snaps closed for transport. Unlike standard hot cup lids that feature an open sip hole or a removable plug, the flip-top design keeps the drinking aperture sealed whenever the customer is not actively drinking.

The Audible Snap Closure That Signals a Secure Seal

The defining engineering characteristic of the flip-top hot cup lid is the mechanical snap closure mechanism. When the user pushes the hinged cap down over the drinking spout, an interference fit between the cap's inner rim and the spout's outer ridge creates a temporary deformation followed by sudden engagement—the "snap."

Polypropylene for Heat Resistance and Living Hinge Durability

The flip-top hot cup lid is manufactured from food-grade polypropylene (PP), designated by resin identification code 5. Polypropylene is the only practical material for flip-top hot lids for two reasons. First, heat resistance: PP maintains structural rigidity up to 100°C (212°F), making it suitable for freshly brewed coffee, hot tea, and hot chocolate. Polystyrene (PS) lids soften above 80°C (176°F) and cannot maintain the tight tolerances required for a functional snap hinge.

White Cardboard Paper Bags
Perfect for cosmetics, apparel, and high-end brand gift packaging.

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Details

Manufacturing Process Options

Bto Packfactory Services

Custom Printed White Cardboard Paper Bag

Equipped with custom handles (cotton/paper rope optional), it’s comfortable to hold and easy to open, meeting daily use and carrying needs.

Premium quality

Printed White Cardboard Paper Bag, crafted with selected high-quality white cardboard that is thick and tough. Soft to the touch, stiff and durable, it delivers an outstanding textured experience for both use and carrying.

Exclusive Refined Customization

Gold stamping catches light; embossing raises texture; UV coating seals sheen — these detailed touches stamp your packaging with exclusivity.

How the Flip-Top Prevents Transport Leaks

The flip-top lid achieves spill-proof performance through two independent sealing mechanisms. First, the perimeter snap ring creates a primary seal between the lid and the cup rim. This snap-fit channel engages the cup's rolled rim with 0.5–0.7 mm of interference, requiring 3–5 kg of force to remove.

Keeping the Spout Cool Enough to Drink From

One challenge of flip-top lids is that the spout—the part the customer puts in their mouth—is exposed to hot beverage vapors. Without proper design, the spout can become too hot to comfortably sip. Polypropylene's low thermal conductivity (0.11–0.17 W/m·K) helps, but additional design features are required.

Available in Various Styles

Black Paper Bags

Blue Cardboard Bag

Branded Paper Bags

Customised Paper Bags

Disposable Paper Bags

Eco Friendly Paper Bags

Eco Paper Bags

Extra Large Paper Bags Wholesale

Extra Large Paper Bags with Handles

Flat Handle Paper Bags

Flat Paper Bags

Gift Paper Bags Wholesale

Jewellery Paper Bags

Large Paper Bags

Luxury Paper Bags

Paper Bag Custom

Paper Bags Biodegradable

Paper Bags Black

Paper Bags Colored

Paper Bags with Handles

Paper Bags with Logo

Personalised Paper Bags

Pink Paper Bags

Printed Paper Bags

Quality Paper Bags

Small Paper Bags

White Card Gift Bag

White Cardboard Bags

White Cardboard Gift Bag

White Cardboard Paper Bag

White Paper Bag Big

White Paper Bag for Gift

White Paper Bags

White Paper Grocery Bag

Wrapping Paper Bags

Yellow Paper Bags

White Cardboard Gift Bags for Display

Materials

White Kraft Paper

Black Kraft Paper

Grey-backed White Board

Metallic Paper

Holographic Paper

Hologram Paper

Specialty Paper

Natural Brown Kraft Paper

Corrugated Paper

Textured Paper

Flocked Paper

Pearlescent Paper

Coatings & Laminations

Wax Coating

Inner Pulp Coating (Modified Starch)

PE Film Coating (LDPE) for Inner & Outer Cup Bodies

BOPP Coating (Biaxially Oriented Polypropylene) for Outer Cup Body

PLA Coating (Plant-Starch Polylactic Acid) for Inner & Outer Cup Bodies

PET Coating (Polyethylene Terephthalate) for Outer Cup Body (Special Scenarios)

Printing Methods

Digital Printing

UV Printing

Offset Printing

Flexographic Printing

Inks

Soy Vegetable Based Inks

Pantone Metallic

Pantone

Fluorescent Color Inks

Water-based Inks

Printing Finishing Process

UV Coating

Touch Film

Laminating

Laser

Partial UV Varnish

Die Cutting

Frosted

Glazing

Scratch-Resistant Lamination

Manufacturing Process

Hot Foil Stamping

Silver Foil Stamping

Cold Foil Printing

Blind Debossing

Registered Embossing

Combination Embossing

Embossing and Debossing

Stamping

Relief

Optional Accessories

Plastic Handles

Leather Handles

Ribbon Handles

Ribbon & Bows

Metal Locks

Magnetic Locks

Child Resistant Locks

Macramé Handles

BTO Packfactory pioneers global custom
disposable packaging and commits to green, low-carbon and intelligent manufacturing：BTO Packfactory

BTO Packaging Factory, a wholly-owned subsidiary of Sichuan Airong Shangjiahe Technology Co., Ltd., focuses on managing and expanding overseas sales. A pioneer in global professional disposable packaging customization since 2012, we boast specialized paper bag production lines for customized paper packaging (including various paper bags). Adhering to the mission of "Green Low-Carbon Life, Intelligent Manufacturing," we leverage advanced facilities like paper bag production lines to advance degradable and recyclable technologies, delivering eco-friendly, high-quality paper packaging solutions to global customers.

Group Structure & Capacity

Brand Pro-folio

We have five core brands- Neusen Packaging, Senmian Technology, Yunqian Technology, Chabenyuan, and Tiansen.
Productions Network

5 large production base across Guangzhou and Shenzhen. Supported by a coastal logistics hub for efficient global distribution.

Industrial Capabilities

100,000 square meters of ISO, BRC, HACCP, FDA FSC certified manufacturing facilities
200+ international advanced productions lines
100+ ets of precision quality inspection equipments
Annual output: up to 200.000 metric tons

Production Capacity

Paper cup

Production line

237,600,000

Monthly production

2,851,200,000

Annual production

Plastic cup

Production line

300,672,000

Monthly production

3,608,064,000

Annual production

kraft paper bag

Production line

300,672,000

Monthly production

3,608,064,000

Annual production

Paper box

Production line

300,672,000

Monthly production

3,608,064,000

Annual production

Non-woven bag

Production line

300,672,000

Monthly production

3,608,064,000

Annual production

Dual-Track Service & Consistent Quality:
Professional Packaging Manufacturing Solutions

With a deep insight into packaging needs across businesses of all sizes,
we’ve built a "dual-track service model for both large and small orders"
— equipped with dedicated teams and exclusive production lines. Not only can we handle large-scale production for 10,000-unit bulk orders, balancing delivery efficiency and cost-effectiveness; but we also precisely cater to small- batch customization demands, supporting flexible minimum order quantities and rapid prototyping.

Regardless of order volume differences, we consistently apply the same stringent quality inspection standards throughout the entire process: from raw material selection and pre-press proofing to final product shipment. Leveraging multi- stagequality control checkpoints and precision testing equipment, we ensure that the material quality, craftsmanship, and dimensional accuracy of every batch of packaging meet industry high standards. This makes "professionalism" not just about production scale, but more importantly rooted in our uncompromising commitment to quality.

Customized Quick Response

OEM/ODM custom orders, we've built a professional customization team (including design, engineering, and production coordination staff) to achieve a fast closed loop of "needs-solution-sampling-mass production"

Needs

Design drafts for simple customization within 48 hours

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Solution

Sampling cycle for complex customization shortened to 3-7 days

View More +

Sampling

Bulk production cycle adjusted flexibly based on order scale

View More +

Mass production

Minimum order quantity as low as 1000 units, meeting both large customers' large-scale delivery and small-medium customers' flexible order needs

View More +

Your Vision, Your Design – Fully Customizable

Biodegradable & Personalized: Choose from Our Wide Range to Make Cups Yours

Flip-Top Hot Cup Lid

Flip-Top Hot Cup Lid

The Audible Snap Closure That Signals a Secure Seal

Polypropylene for Heat Resistance and Living Hinge Durability

White Cardboard Paper Bags Perfect for cosmetics, apparel, and high-end brand gift packaging.

Available in Various Styles

Black Paper Bags

Blue Cardboard Bag

Branded Paper Bags

Customised Paper Bags

Disposable Paper Bags

Eco Friendly Paper Bags

Eco Paper Bags

Extra Large Paper Bags Wholesale

Extra Large Paper Bags with Handles

Flat Handle Paper Bags

Flat Paper Bags

Gift Paper Bags Wholesale

Jewellery Paper Bags

Large Paper Bags

Luxury Paper Bags

Paper Bag Custom

Paper Bags Biodegradable

Paper Bags Black

Paper Bags Colored

Paper Bags with Handles

Paper Bags with Logo

Personalised Paper Bags

Pink Paper Bags

Printed Paper Bags

Quality Paper Bags

Small Paper Bags

White Card Gift Bag

White Cardboard Bags

White Cardboard Gift Bag

White Cardboard Paper Bag

White Paper Bag Big

White Paper Bag for Gift

White Paper Bags

White Paper Grocery Bag

Wrapping Paper Bags

Yellow Paper Bags

White Cardboard Gift Bags for Display

Materials

White Kraft Paper

Black Kraft Paper

Grey-backed White Board

Metallic Paper

Holographic Paper

Hologram Paper

Specialty Paper

Natural Brown Kraft Paper

Corrugated Paper

Textured Paper

Flocked Paper

Pearlescent Paper

Coatings & Laminations

Wax Coating

Inner Pulp Coating (Modified Starch)

PE Film Coating (LDPE) for Inner & Outer Cup Bodies

BOPP Coating (Biaxially Oriented Polypropylene) for Outer Cup Body

PLA Coating (Plant-Starch Polylactic Acid) for Inner & Outer Cup Bodies

PET Coating (Polyethylene Terephthalate) for Outer Cup Body (Special Scenarios)

Printing Methods

Digital Printing

UV Printing

Offset Printing

Flexographic Printing

Inks

Soy Vegetable Based Inks

Soy Vegetable Based Inks

Pantone Metallic

Pantone

Fluorescent Color Inks

Water-based Inks

Printing Finishing Process

UV Coating

Touch Film

Laminating

Laser

White Cardboard Paper Bags
Perfect for cosmetics, apparel, and high-end brand gift packaging.

BTO Packfactory pioneers global custom
disposable packaging and commits to green, low-carbon and intelligent manufacturing：BTO Packfactory

Dual-Track Service & Consistent Quality:
Professional Packaging Manufacturing Solutions