Custom Silicone
Training Cups for Every Stage.
From first sips to independent drinking, YMS engineers 100% food-grade silicone training cups tailored to your brand. Full development, custom shapes, capacities, colors and packaging -- mass produced with ±0.1mm precision.
Baby Safe
Soft-Touch
Silicone Body
Leak-proof design with dual ergonomic handles.
Food Grade
01 · Cup Shapes & Capacity
Choose the Right Form for Every Little Hand.
Four core silhouettes, five capacity options. Every cup is engineered around the age range and drinking habit of your target market -- mixable within a single product line.
Volume Range
120ml - 360ml
Type A
Straw Cup
Weighted straw for 360° drinking angle.
180ml / 240ml / 300ml
Type B
Sippy Spout Cup
Soft silicone spout, transition from nipple.
150ml / 200ml / 250ml
Type C
360° Rim Cup
Trainer rim mimics natural drinking.
200ml / 280ml
Type D
Open Top Cup
Toddler transition to standard glassware.
120ml / 150ml / 200ml
Grip Test
Anti-slip
textured pattern
02 · Dual Handle Design
Engineered for Small Hands to Grip Confidently.
Our dual handle geometry is developed based on infant hand anthropometry. Curved inner surfaces, thumb rest and soft silicone overmolding ensure a secure hold -- even when little fingers are wet or slippery.
Ergonomic Curve
Fits natural palm arc from 6M+ to 3Y.
Non-Slip Texture
Micro-embossed silicone surface.
Detachable Option
Remove for older kids or travel.
Overmolded Bond
Silicone + PP for lasting strength.
03 · Lid & Straw Structure
Every Layer Solves a Real Feeding Problem.
Leak-proof valves, hygienic dust caps and weighted straws -- configure the lid stack that matches your product positioning and price point.
Flip-Top Dust Cap
Hinged silicone cap protects the straw or spout during travel. Available with lanyard hole.
One-Way Anti-Leak Valve
Silicone cross-slit valve opens only under sucking pressure. Zero drip when tipped over.
Weighted Straw
Stainless steel ball keeps straw tip in liquid at any angle -- perfect for stroller sessions.
Interchangeable Spouts
Same base bottle, swap between soft spout, hard spout, straw or 360° rim.
Screw-Lock Seal
Double-thread lock ensures the lid never loosens in bags. Tested for 5,000 open cycles.
Fully Configurable Stack
Mix and match every component. We support tooling for exclusive proprietary designs.
04 · Growth Stage Program
Build a Complete Stage-Based Product Line.
Position your training cups by developmental milestone. We help brands construct a 4-stage roadmap that maximizes repeat purchase from 4 months to 3 years old.
4-6M
Sip Introduction
Soft spout cup with slow-flow valve. Bridge from breast/bottle.
6-12M
Self-Feeding
Dual handles + weighted straw. First independent drinking.
12-24M
360° Practice
Trainer rim cup. Removes handles as motor skills mature.
24M+
Open Cup
Silicone open-top cup -- safe transition to real glassware.
One Base, Four Life Cycles.
Our shared base cup design allows parents to upgrade only the lid module -- reducing SKU complexity and delivering a sustainable brand story that resonates with modern parents.
05 · Color & Brand Customization
Your Palette. Your Logo. Your Shelf Presence.
Custom Pantone matching on food-grade silicone, plus multiple branding techniques -- from tone-on-tone embossed logos to full-color UV printed graphics.
Custom Pantone Colors
Match any Pantone TPX/TCX. Matte, glossy or translucent finish.
Debossed / Embossed Logo
Tone-on-tone premium branding molded directly into the silicone.
Silk Print · Pad Print · UV Print
Multi-color artwork, food-safe inks, abrasion-tested for daily washing.
06 · Multi-Part Precision Sizing
Every Component Fits -- Exactly.
Tolerance controlled within ±0.1mm across cup body, lid, valve, straw and handle. Ensuring perfect assembly, leak-free sealing and consistent quality across every production batch.
Precision
±0.1mm tolerance
| Component | Standard Size | Tolerance | Material |
|---|---|---|---|
| Cup Body | Ø65mm × H120mm | ±0.1mm | LSR Food Grade |
| Lid Thread | Ø60mm double thread | ±0.08mm | PP + Silicone |
| Anti-Leak Valve | Ø14mm cross slit | ±0.05mm | LSR Grade A |
| Straw | Ø6mm × L140mm | ±0.1mm | Solid Silicone |
| Handle | 85mm × 32mm ergonomic | ±0.15mm | PP overmolded |
07 · Sets & Packaging
From Single SKU to Gift-Ready Sets.
Retail-ready packaging developed in-house -- color boxes, kraft sleeves, PET blister, or sustainable pulp trays. Compliant with EU, US, and Japanese retail standards.
Set A
Starter Kit
1 Cup + 2 Lids (spout & straw) + weighted straw + cleaning brush.
Ideal for stage 1-2 launch
Set B
4-Stage Growth Bundle
Complete 4-stage lids (spout · sippy · straw · 360° · open) with 1 base cup.
Premium gift positioning
Set C
Fully Custom Design
Your artwork, your box structure, your inserts. Sustainable materials available.
FSC · Recycled Kraft · PET
Color Box
Retail shelf ready
Kraft Sleeve
Sustainable option
PET Blister
Full product visibility
Pulp Tray
100% biodegradable
08 · Testing & Sample Confirmation
Every Cup, Verified Before It Ships.
A structured 6-step sample approval workflow, backed by full in-house testing lab and third-party certification support (SGS, Intertek, Bureau Veritas).
01 · Material Safety Test +
02 · Physical Performance +
03 · Leak & Seal Test +
04 · Print & Color Durability +
Sample Confirmation Workflow
Concept Confirmation
3D rendering + technical drawings within 3 days.
3D Printed Prototype
Physical shape verification within 7 days.
Tooling Sample (T1)
First shot from steel mold -- 25-35 days after PO.
Color & Print Match
Pantone + logo trial samples for approval.
Certification Testing
SGS / Intertek report package delivered.
Golden Sample Sign-off
Reference sample sealed for mass production QC.
09 · Start Your Project
Let's Build Your Training Cup Line.
Send us your brief -- cup type, target age range, quantity -- and our engineering team will respond within 24 hours with a feasibility overview and quotation.
Phone / WhatsApp
+86 134 1898 3587