Plastic BPA Free Leak Proof Baby Food Storage Containers
A set of six 60ml or four 120ml BPA-free PP food storage containers designed to solve one sourcing problem: baby food containers that leak in a nappy bag or fail to seal during microwave heating. The clear body with measurement markings up to 4oz allows visual confirmation of contents and portion size. The lid locks in place with a tight seal to prevent spills during travel or storage. Made in-house with injection moulding, supplied to importers and private-label brands as a flexible MOQ SKU with OEM/ODM support.
Specifications
| Model Number | KNC-19Y216 |
|---|---|
| Material | PP |
| Material Feature | BPA Free, PVC Free, Latex Free, Phthalate Free, Nitrosamine Free |
| Age Range | 0-12 MONTHS, 1-2 Years |
| Food Container Feature | Microwavable |
| Capacity | 60ml*6 or 120ml*4 |
| Single package size | 21.5X14.5X6.5 cm |
| Single gross weight | 0.200 kg |
| Package Type | opp bag |
| 4pack | 16.5*16.5*6.5cm |
| 6pack | 21.5*14.5*6cm |
| FOB Port | Shenzhen |
| Delivery Time | 30 Days |
| Payment Terms | L/CT/T |
Key Benefits
- 60ml*6 or 120ml*4 capacity options for portion control across feeding stages
- BPA-free, PVC-free, latex-free, phthalate-free, nitrosamine-free PP material for safe food contact
- Microwavable for reheating purees, soups, and breast milk without leaching
- Tight-sealing lid locks in place to prevent leaks during travel or storage
- Clear body with measurement markings up to 4oz for accurate portioning
- Reusable, unbreakable, and long-lasting for repeated use over months
What the Product Does
SAFE AND HEALTHY TO USE:Our Food Storage Containers are made of BPA free, high quality polypropylene plastic,to ensure the
LEAK PROOF AND SPILL-PROOF:All the containers have lids lock and lids seal tight for freshness and leak proof.
VISABLE:Clear containers with Measurement Markings up to 4oz,so you can easily know inside contents and capacity.
PRACTICAL AND MULTIPURPOSE:The containers can safely hold many types of food, from powders to liquids, including powdered formula, cereal, soup, purees, veggies, fruits, breast milk, yogurt, meat, herbs, juices, snacks, and more.
REUSABLE, UNBREAKABLE AND LONG-LASTING:You can reuse them over and over again for years to come.
Problems It Solves
- Leakage during travel due to weak lid seal or poor gasket design
- Inconsistent portioning when containers lack measurement markings
- Material safety concerns from BPA or phthalate content in plastic
- Breakage risk with glass or ceramic containers in a baby’s environment
- Incompatibility with microwave heating due to non-microwavable materials
Who It Is For
- Importers building a private-label baby food storage range
- Baby brand owners needing a reusable, microwave-safe container with clear markings
- Supermarket and pharmacy chains sourcing a low-risk, leak-proof SKU
- E-commerce sellers who need a container with low return rates due to leakage
- Distributors requiring flexible MOQs for small batch private-label runs
Application Scenarios
- Nappy bag carry where a leaking container spills puree over clothes and toys
- Microwave reheating of breast milk or vegetable purees without seal failure
- Portioning powdered formula, yogurt, or snacks for multiple feeds or meals
- Private-label retail packs sold in 4 or 6 piece sets with consistent branding
- Travel use where a child’s food must stay sealed and visible during transit
Technical Features
- Lid lock mechanism ensures tight closure during transport and heating
- Measurement markings on the body up to 4oz for visual portion control
- Clear PP body allows easy visibility of food contents and residue
- Injection moulded in-house with consistent wall thickness and tolerance
- Seal integrity maintained across repeated use and cleaning cycles
- No internal ridges or crevices where food residue can accumulate
Materials
- Body and lid: BPA-free, PVC-free, latex-free, phthalate-free, nitrosamine-free polypropylene, food contact grade
- Not suitable for boiling or steam sterilisation
- No internal coatings or additives that degrade under heat or repeated washing
Manufacturing Process
- Injection moulding of body and lid in-house using dedicated tooling
- Lid lock mechanism tested for consistent engagement and seal pressure
- Assembly of lid and body with alignment check for proper closure
- Packaging in OPP bags, with 4 or 6 piece sets packed in cartons
- Final inspection before dispatch
Quality Control
- Five inspection stages: incoming raw material, injection moulding, assembly, packing, pre-shipment sampling
- Production and management run to ISO procedure
- Pre-shipment sampling carried out by QC staff, not line operators
- Leak test performed on a sample set before shipment
- Visual inspection for flash, sink marks, and material defects
Customization Options
- Private label under your own brand with flexible MOQ on low first quantities
- Custom colour options available for body and lid, based on existing tooling
- OEM and ODM support with 3D drawings from your concept
- Packaging artwork and OPP bag design to your specification
- Capacity configuration (60ml*6 or 120ml*4) can be adjusted based on order volume
How It Compares With the Alternatives
| Glass baby food jars | Lighter and unbreakable, but glass offers better heat retention and visibility; plastic is safer in drop-prone environments |
|---|---|
| Single-use plastic pouches | Reusable and more sustainable, but pouches lack measurement markings and are harder to clean |
| Generic plastic containers without seals | Tight lid lock and leak-proof seal reduce return rates, but require more tooling investment |
Use Guide
- Fill with food up to the marked line to avoid overfilling during sealing
- Close the lid until the lock engages fully; check for a tight seal before transport
- Reheat in the microwave only after removing the lid; do not microwave with lid on
- Clean by hand or in a dishwasher; avoid boiling or steam sterilisation
- Do not store acidic or oily foods for extended periods to prevent material stress
Questions About This Product
What is the MOQ for a private-label run?
MOQ is flexible and we accept low first quantities under your brand. Send your target quantity and packaging artwork and we will quote accordingly.
How long is production?
Delivery time is 30 days, FOB Shenzhen. Confirm artwork and a signed sample before production begins.
Can we change the capacity configuration?
Yes. The tooling supports both 60ml*6 and 120ml*4 configurations. We can adjust based on your order volume.
Is it safe for microwave use?
Yes. The container is microwavable, but the lid must be removed before heating.
What certifications does this SKU carry?
Test scope depends on your destination market. Tell us the market and we will confirm what report is available or needs to be run. TBC per market.
Can we have custom colours?
Yes. We offer custom colour options for body and lid based on existing tooling. Confirm your preferred shades before tooling.
What are the payment terms?
L/C or T/T. Terms are confirmed on the proforma invoice for each order.
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Before You Specify This
Designing Out Leaks in Baby Feeding Products
Where leaks come from in bottles, food storage and formula containers, and which design and inspection choices remove them before they reach a review.
Read the guide →SolutionOEM and Private Label
You already know the product you want to sell. OEM is the fast route: take a SKU that is already tooled and inspected, change the colourway and the packaging, and ship it under your own brand.
How it works →Quote Plastic BPA Free Leak Proof Baby Food Storage
Send the quantity, packaging format and destination market and we will come back with a price and a lead time.