90mm Molded Fiber Triangle Sip Lid is a food-contact-grade molded pulp fiber lid for compatible hot beverage cups, featuring a fixed direct-drink opening, separate vent hole, and press-fit rim for commercial takeaway service.
| Material | Food-contact-grade molded pulp fiber |
|---|---|
| Nominal Size | 90mm |
| Drinking Structure | Fixed direct-drink opening with separate vent hole |
| Applications | Hot coffee, tea, cocoa, and takeaway hot beverages |
| Available Colors | White and Natural |
| Standard Packing | 50 lids per PE bag, 20 bags per carton, 1,000 lids per carton |
| Customization | Cup-rim fit, lid geometry, molded branding, tooling, matching cups, and packing |
Product Introduction
The 90mm Molded Fiber Triangle Sip Lid is designed for commercial hot beverage programs using compatible paper hot cups or molded fiber cups. Its fixed drinking structure combines a direct-drink opening with a separate vent hole, allowing beverage access without removing the complete lid or operating a movable flip-top tab.
The formed outer rim uses a press-fit structure designed to engage a correctly matched rolled cup rim and provide noticeable fitting feedback during application. The molded pulp fiber construction gives the lid a paper-based appearance while the defined drinking area supports practical takeaway coffee, tea, cocoa, and other hot beverage service.
The product uses food-contact-grade molded pulp fiber with a PFAS-free, water-resistant formulation for its intended beverage application. White and Natural versions are available.
The stated 90mm dimension is a nominal size and does not guarantee compatibility with every cup described as 90mm. Final fit should be confirmed using actual cup-rim dimensions, rolled-edge geometry, material, manufacturing tolerances, technical drawings, or physical cup samples before bulk production.
Product Specifications
| Product Name | 90mm Molded Fiber Triangle Sip Lid |
|---|---|
| Product Type | Molded Fiber Direct-Drink Lid |
| Nominal Size | 90mm |
| Material | Food-contact-grade molded pulp fiber |
| Closure Type | Press-fit |
| Drinking Opening | Fixed direct-drink opening |
| Vent Hole | Separate vent hole |
| Suitable Beverages | Hot coffee, tea, cocoa, and other takeaway hot beverages |
| Temperature Tolerance | Up to 100°C under specified test and intended-use conditions |
| PFAS Status | PFAS-free as standard |
| Water Resistance | Water-resistant formulation for intended beverage use |
| Available Colors | White and Natural |
| Compatible Cups | Compatible paper hot cups and molded fiber cups |
| Cup Compatibility | Final fit to be confirmed against cup-rim dimensions, rolled-edge geometry, cup material, and manufacturing tolerances |
| Standard Packing | 50 pcs/PE bag, 20 bags/carton, 1,000 pcs/carton |
| Customization | Cup-rim fit, lid geometry, drinking-opening and vent-hole details, molded branding, tooling, matching cups, and packing |
Key Features of the 90mm Molded Fiber Triangle Sip Lid
- Fixed direct-drink opening: Provides beverage access without removing the complete lid or lifting a hinged tab.
- Separate vent hole: Supports airflow and smoother beverage delivery while drinking.
- Triangle-design drinking section: Creates a recognizable molded top profile for hot beverage packaging.
- Press-fit rim engagement: Designed to grip a correctly matched rolled cup rim and provide noticeable fitting feedback.
- Splash-reducing structure: Correct rim engagement helps reduce splashing during normal carrying and light movement without making an absolute leak-proof claim.
- Hot beverage performance: The material specification supports temperatures up to 100°C under specified test and intended-use conditions.
- Stable nesting: Supports compact storage, convenient separation, counting, and bulk packing.
Common Applications
The 90mm Molded Fiber Triangle Sip Lid is intended for takeaway hot beverage service requiring direct drinking access and a separate ventilation point. Typical beverages include hot coffee, specialty coffee, tea, milk tea, herbal drinks, hot chocolate, cocoa, and similar hot beverages.
It can be used in cafés, coffee chains, restaurants, bakeries, convenience-store beverage programs, catering operations, hospitality service, and other commercial foodservice settings using a correctly matched cup-and-lid system.
Why Choose This 90mm Molded Fiber Triangle Sip Lid
The product combines the main functions of a direct-drink hot cup lid in a molded fiber format: a fixed drinking opening, independent vent hole, defined drinking area, and press-fit outer rim.
Because the sip opening is permanently accessible, there is no flip-top component to lift before drinking. This makes the structure suitable for beverage programs that prefer straightforward direct-drink operation while retaining a clearly defined sipping point and separate ventilation.
B2B Buyers
- Coffee shops, café groups, and beverage chains
- Restaurants, bakeries, and catering suppliers
- Hot beverage and private-label drink brands
- Paper cup and molded fiber cup manufacturers
- Foodservice packaging distributors and wholesalers
- Packaging importers
- OEM and ODM beverage packaging buyers
Buyer Decision Guide
Before ordering the 90mm Molded Fiber Triangle Sip Lid, confirm the actual production cup rim rather than relying only on the nominal 90mm size. Cup-rim outside diameter, rolled-edge profile, wall construction, material, and manufacturing tolerances can affect lid engagement.
For compatibility review, provide cup dimensions, a technical drawing, or physical samples together with the intended beverage and serving conditions. Sampling should confirm application force, rim engagement, removal, drinking flow, ventilation, and splash behavior before bulk production. The assembled cup-and-lid system should not be described as universally compatible or completely leak-proof.
PE Bag and Outer Carton Export Packing
The standard packing method uses nested stacks of 50 lids per PE bag, 20 PE bags per export carton, and 1,000 lids per carton. Nesting supports compact storage, counting, separation, and commercial handling.
Custom PE bags, outer cartons, labels, and shipping marks can be reviewed according to the final order specification. The standard carton quantity is a packing specification and should not be interpreted as a fixed MOQ.
OEM, ODM and Private Label Support
Yinco can review OEM, ODM, private-label, and customer-specific projects for the 90mm Molded Fiber Triangle Sip Lid. Customization may include cup-rim engagement, lid geometry, drinking-opening and vent-hole details, molded branding, tooling, matching cups, and export packing.
Changes affecting rim fit or the drinking structure require technical evaluation and may require dedicated tooling. MOQ, tooling cost, sample requirements, mold ownership, and production lead time are confirmed according to the final specification and commercial terms.
Why Choose YINCO
Yinco works with beverage brands, cup manufacturers, wholesalers, distributors, importers, and foodservice packaging buyers on molded fiber cup-lid sourcing and development.
For 90mm Triangle Sip Lid projects, the specification review can cover cup-rim compatibility, drinking and vent structures, material requirements, customization, packing, and destination-market documentation. Applicable FDA, EU, LFGB, or other documentation can be confirmed according to the selected product specification and buyer requirements.
Common Mistakes
- Ordering by nominal size alone: A 90mm designation does not guarantee compatibility with every cup described as 90mm.
- Confusing the two openings: The larger opening is for drinking, while the smaller separate hole provides ventilation.
- Confusing it with a flip-top lid: This model uses a fixed direct-drink opening and has no movable flip-top tab.
- Skipping cup testing: Final fit and drinking performance should be evaluated with the intended production cup before bulk production.
- Making an absolute leak-proof claim: Correct fitting can help reduce splashes, but the lid is not described as completely leak-proof or spill-proof.
- Confusing packing quantity with MOQ: Standard carton quantity and minimum order quantity are separate purchasing terms.
FAQ
What cups fit the 90mm Molded Fiber Triangle Sip Lid?
The lid is designed for compatible paper hot cups and molded fiber cups. Final compatibility should be confirmed using cup-rim dimensions, technical drawings, or physical cup samples.
Is this a direct-drink lid?
Yes. It has a fixed direct-drink opening that allows beverage access without removing the complete lid.
Does it have a flip-top tab?
No. The drinking opening is fixed and permanently accessible, so this model should not be confused with a flip-top sip lid.
Does the lid have a separate vent hole?
Yes. A separate small vent hole supports airflow during drinking.
What beverages is the lid designed for?
It is intended for hot coffee, tea, cocoa, and other takeaway hot beverages under the specified use conditions.
What temperature can the material tolerate?
The material specification supports temperatures up to 100°C under specified test and intended-use conditions. Performance also depends on the final cup-and-lid system and contact conditions.
Is the lid completely leak-proof?
No. Correct rim engagement can help reduce splashing during normal handling, but no absolute leak-proof or spill-proof claim is made.
What is the standard packing?
Standard packing is 50 nested lids per PE bag, 20 PE bags per export carton, and 1,000 lids per carton.
Can the 90mm Molded Fiber Triangle Sip Lid be customized?
Yes. Cup-rim fit, lid geometry, drinking-opening and vent-hole details, molded branding, tooling, matching cups, and packing can be reviewed according to project requirements and technical feasibility.
Final Note
For wholesale, distributor, importer, OEM, ODM, private-label, or customized inquiries for the 90mm Molded Fiber Triangle Sip Lid, please provide your required quantity, destination market, intended cup, cup-rim dimensions or samples, beverage application, packing requirements, and any customization or documentation needs. Yinco can use this information to review the appropriate cup-and-lid specification for your B2B program.