Bulk 400ml Mason Jars With Handles

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Specification Details

  • Product name400ml Mason Jars With Handles
  • ColorClear/Flint
  • Sealing TypeScrew
  • Height132mm
  • StyleMason Jars
  • Capacity400ml,375ml,450ml
  • Diameter79*79mm
  • Weight377g
  • PackageCarton or Pallet
  • MOQOne container (a variety of bottles can be mixed)
  • PriceContact for bulk pricing

Product advantages

  • Ergonomic grip design: The arc-shaped handle adopts a three-point support structure, which conforms to the arc of the palm grip, and the stability of one-handed grip is improved by 40%
  • High light-transmittance glass material: Using high-white material soda-lime glass, the light transmittance is ≥91%, passed ISO22000 food safety certification, and the temperature range of -20℃ to 120℃
  • Standardized adaptation system: The 70mm standard threaded port is compatible with mainstream universal sealing covers, and supports quick replacement of leak-proof silicone plugs or metal knob covers
bulk mason jars
bulk mason jars

Multi-scenario application solutions

  • Commercial catering field​​: milk tea shop takeaway cups, craft beer tasting cups, baking ingredients packaging cans, suitable for commercial dishwashers with 20 daily cleaning cycles
  • Home creative scene​​: dried fruit and grain sealed cans, handmade candle containers, succulent plant cultivation bottles, transparent bottles support visual storage of contents
  • Enterprise brand customization​​: chain catering exclusive cups, holiday limited gift sets, corporate event souvenirs, support 50ml to 500ml capacity gradient customization

Supporting component selection guide

Accessory typeTechnical parametersApplicable scenario
304 stainless steel screw capDouble-layer silicone sealing ring, passed 100,000 opening and closing testsHigh-frequency beverage stores
Wood grain silicone plugFood contact grade silicone, temperature range -30℃~150℃Home storage and decorative display
Leak-proof plastic straw coverBuilt-in one-way breathable valve, passed the 1.8-meter drop testE-commerce logistics and transportation packaging
mason jars with handles
mason jars with handles

In-depth customized service system

​​Surface treatment process​​:

  • Screen printing: minimum line width 0.25mm, Pantone color card matching degree ≥98%
  • Laser engraving: support depth 0.1-2.0mm adjustable relief effect
  • High temperature baking: 96 hours of salt spray test without fading, in line with FDA label bonding standards

​​Structural improvement service​​:
Provide engineering modifications such as bottle mouth thickening, square bottle body, special-shaped handle, and complete proofing verification within 18 working days

Quality control process

The three-level quality inspection system includes:

  1. Raw material testing: X-ray fluorescence spectrometer to screen heavy metal residues
  2. Process monitoring: Online visual system to capture bubbles/impurities in real time
  3. Finished product testing: simulated transportation vibration table for 48 hours of continuous durability verification

Wholesale cooperation policy

  • ​​Ladder quotation mechanism​​: 15% discount for mixed models and mixed loading of full cabinets, and additional 5% rebate for customers with annual framework agreements
  • ​​Flexible delivery plan​​: Support EXW self-pickup in Foshan or CIF to major ports
  • ​​Special support for new customers​​: 3% sample subsidy for the first order, assistance in completing target market access certification
Bulk mason jars with handles
Bulk mason jars with handles

Global hot-selling market analysis

Regional marketDemand characteristicsMain customer groups
North AmericaDemand for large-capacity handmade food cans above 500ml increased by 22%Organic food distributors
European marketEmphasis on recyclable logo printing and LFGB certificationBoutique coffee shop chain brands
Southeast AsiaPrefer 150-300ml milk tea cup specificationsNew tea beverage startups

​​MOQ​​: Full cabinet mixed order (about 18,000 pieces), support 3,000 pieces trial order​​Standard delivery time​​: Regular orders are delivered in 30 days, and expedited orders are delivered in 18 days at the fastest (25% expedited fee is required)

This product implements QB/T 4162-2018 glass container standard and passes SGS impact strength test (≥0.8J). Cooperating customers include 52 companies such as Costco regional suppliers and Starbucks franchisees, providing five-year warranty service.

Technical parameter comparison table

ProjectParameter indexTest standard
Glass wall thickness2.8±0.2mmGB/T 4545-2007
SealingNo leakage after 72 hours of inversionASTM D4991-2015
Thermal shock resistance temperature difference120℃ (instantaneous temperature difference from boiling water to ice water)ISO 7458-2004

Custom service flow chart

  1. ​​Requirement confirmation​​: Provide design draft or 3D model file (CDR/AI/STEP format)
  2. ​​Process confirmation​​: Select surface treatment method and structural improvement requirements
  3. ​​Proofing verification​​: Send physical samples within 10 working days after paying the sample fee
  4. ​​Mass production schedule​​: Sign a mass production contract after confirming the sample

Why choose our glass bottles?

1. Professional selection plan for glass bottle raw materials

bulk glass bottle Material

The selection of raw materials for glass bottles is not generalized. Depending on the different uses of glass bottles, the choice of raw materials is also different.

Usually, for wine bottles, beer bottles, olive oil bottles, carboys, growlers, jugs and jars, we will choose soda-lime glass or flint glass (some people call it high grade white glass) according to customer requirements. Among them, soda-lime glass is strong and durable while also having the advantages of being economical and affordable, and is widely used in glass bottle manufacturing.

Perfume Bottles and Liquor Bottles & Spirit Bottles mostly use flint glass (aka high grade white glass) or Extra Flint Glass (also called super flint glass, Crystal White Material). Flint glass has better transparency than soda-lime glass, and this material is suitable for most common alcoholic beverages, such as vodka, whiskey, rum, etc. Because flint glass has sufficient transparency, it can well show the color of the liquor. In addition, it has good physical strength and is suitable for mass production. Most everyday liquor bottles are made from this type of glass. Some economical perfume bottles are also made from this material.

Extra Flint Glass has the highest transparency and is almost colorless. Due to its low iron content and high purity, it can show a pure and clear optical effect. Therefore, it is often used in high-end applications, such as high-end spirit bottles, luxury brand perfume bottles, etc.

Pursuing high-end materials without considering the purpose will make your product lose its market competitiveness. Similarly, it is not a wise choice to only pursue cost reduction so that the tonality of the product cannot match the brand temperament. Contact our customer service representatives, they will give you the most suitable product solution for you.

Contact us for the best product solutions

2. Exquisite craftsmanship

ROUND MOUTH

The bottle mouth is smooth and
round,finely polished, and the pouring is smooth and natural.

bulk glass bottle
bulk wine bottle

BOTTLE BOTTOM NON-SLIP

Thickened bottle bottom, smooth and stable good texture, carved bottom thread pattern,more non-slip and wear-resistant, not easy to fall

LEAD-FREE GLASS

Made of lead-free glass, high purity and strong transparency.

bulk glass bottle

3. Any cap for your glass container

We provide matching lids for all glass containers on sale.
We do not directly produce caps, but we have long-term, stable and close cooperative relationships with multiple cap manufacturers to ensure a perfect match between caps and glass containers.

caps for bulk glass bottle

4. Process flow

bulk glass bottle process flow

5. How do we ensure quality?

QA & QC

Our factory is a professional manufacturing enterprise. We have established dedicated Quality Assurance (QA) and Quality Control (QC) departments to ensure the quality of the products we provide. Our QA and QC teams work together at every stage and process, including melting, molding, inspection, and packaging—ensuring the final product meets quality standards.

Defects inspection

We conduct a rigorous defect inspection on every glass bottle produced and provide a detailed report of all possible defects, including photos and the standard names of the defects. The main surface defect checklist is shown in the image group below.

Deformation
Deformation
Hammered Appearance
Hammered Appearance
Molded Seam
Molded Seam
Split Finish
Split Finish
Crumbles
Crumbles
Cord
Cord
Blisters
Blisters
Thin Walls
Thin Walls

Physical and volumetric checks

A good glass container must be able to pass smoothly through the customer filling line and safely deliver the product to the consumer. So it must meet all functional standards designed to satisfy customer requirements before leaving the glass factory.

Inspection items for bulk glass bottle:

  • Appearance inspection
  • Lead(Pb)
  • Antimony(Sb)
  • Cadmium(Cd)
  • Arsenic(As)

Physical performance regulations

Item Standard
Appearance inspection No burrs, cracks, tear and chipped finish
Cadmium(Cd) ≤ 0.25 mg/L
Lead(Pb) ≤ 0.5 mg/L
Arsenic(As) ≤ 0.15 mg/L
Antimony(Sb) ≤ 0.5 mg/L

Producing quality bottles is a team effort that requires the collaboration of line operators, cleaning and replacement staff, and manufacturing/packaging managers. Our inspectors provide precise data readings based on advanced inspection technology, ensuring smooth production processes and that our bulk glass bottles meet all of your standards. Thank you to all our colleagues!

6. What's the order process?

1. Inquiry
Contact our sales consultants via the online form on this page or by email and let us know your requirements.

2. Quotation
We will send you an official quotation form with all clear specifications.

3. Sample Confirmation
You will receive free bottle samples from us to confirm the quality and specifications.

4. Production
After the sample is confirmed to be correct, we will proceed with mass production.

5. Shipping
Your order will be shipped by sea, air, or courier. Detailed pictures of the package will be provided.

FAQs

How do we know that these products are really lead-free and food-grade?

We have soda-lime glass, flint glass and super flint glass, all of which are suitable for food grade and lead-free, we have passed the food-grade test, no need to worry about safety issues.

How can I get samples to check your quality? Do you provide free samples?

Yes, free samples are provided and direct trade assurance orders are allowed. Only the freight is borne by you and is refundable after the order is placed. Or if you have a courier account, we can arrange door-to-door pickup of samples.

What surface treatment do you support? Do we want to print our logo on it?

Of course, we can make the logo according to your needs, and support decoration firing, screen printing, hot stamping, frosting, label printing, etc.
–About printing color: can be made according to PANTONE color number.

How is the sealing?

For glass jars, we have glass lids, plastic lids, metal lids, etc., all of which can perfectly match the jars and are very well sealed. There is a small strip of rubber under the lid where the glass hits the lid. They are very well sealed. Food-grade rubber that meets EU export standards, the lid is very easy to screw on and off. Just twist it to open and twist it to close.

What packaging options do you offer?

Pallets, cartons, and box-type pallets are available options. Customized packaging is also possible.

What to do with safe packaging and defective and broken bottles?

  • For small orders or samples, we all use bubble bags or foam to pack one by one, and so far, customers who place small orders have not reported damage issues.
  • For large container orders, we support standard export pallet packaging or cartons with safe egg packaging. We also accept customized gift boxes.
  • Other accessories (such as lids) will be placed in another carton to avoid impact. We guarantee that the breakage rate is less than 0.2%.
  • We will compensate defective and broken bottles for free in your next order.

What is your minimum order quantity?

The minimum order quantity (MOQ) is one container. However, you don’t need to meet this quantity with one type of bottle. In fact, if your business is just starting, our suggestion is that you can buy multiple types of bottles in smaller quantities and then combine them to fill up one container.

How about the delivery time?

  • After receiving your payment, the sample will be sent out within 12-24 hours;
  • After receiving your payment, the small order will be shipped within 7-10 days.
  • Large order will be shipped within 20-25 days.

What is your payment method?

  • For sample or trial order, we accept Paypal, Western Union and Trade Assurance.
  • For large order, T/T or L/C or Trade Assurance are acceptable.

What are your shipping terms?

  • For samples or trial orders, FEDEX, DHL, UPS, TNT, ARAMEX are available.
  • For large orders, by air, sea or rail according to your requirements, we will try our best to help you choose the best way according to your actual situation.

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