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Bottle Specifications
Dimensions, capacity, neck finish and visual condition.
TESTING & QUALITY
Packaging Testing & Quality Evaluation
Evaluate glass bottle products, closures, dispensing components and decoration before production to reduce packaging mismatch and quality risks. Testing scope is defined according to the packaging configuration, formula, filling conditions and project requirements.
Quality Focus
Professional glass packaging quality inspection in a clean factory environment.
Glass packaging / Quality control
What We Evaluate Before Production
Packaging quality is not only about the bottle. The complete container, closure and dispensing system should be evaluated together. Browse our Products for available glass packaging options.
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Closure Fit
Bottle and closure matching, assembly and sealing configuration.
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Leakage Risk
Potential leakage points in the selected packaging combination.
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Formula Compatibility
Packaging suitability based on formula and project conditions.
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Dispensing Performance
Dropper, pump or sprayer configuration when applicable.
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Decoration Quality
Printing, coating, labels and other finishing requirements.
Bottle & Neck Finish
Bottle & Neck Finish Verification
Small differences in bottle dimensions or neck specifications can affect closure fit, assembly and filling-line performance. Specifications should be confirmed before components are finalized. Inspection criteria depend on the selected product and confirmed specification.
Capacity & Dimensions
Confirm the required bottle size and key dimensions.
Neck Finish
Confirm the neck specification before selecting closures.
Visual Inspection
Review glass appearance and visible defects according to project requirements.
Component Fit
Check whether the selected closure or dispensing component matches the bottle configuration.
Closure & Component Matching
Bottle, Closure & Component Matching
A closure that looks suitable is not automatically the correct closure for a packaging system. Final component selection depends on the bottle specification, formula, filling process and project requirements.
01 Confirm Bottle Neck
02 Select Closure
03 Confirm Liner or Seal
04 Evaluate Assembly
Common Components
Caps, Droppers, Fine Mist Sprayers, Pumps, Orifice Reducers, Liners, Sealing Components – browse Packaging Components for options
Leak-Risk Evaluation
Leak-Risk Evaluation
Leakage usually needs to be evaluated as a packaging-system issue rather than a bottle-only issue. Leak-risk evaluation reduces uncertainty but does not mean a universal zero-leak guarantee. Actual testing scope must be confirmed according to project requirements.
Bottle & Closure Fit
Confirm that the selected components are correctly matched.
Liner / Seal Configuration
Review whether the sealing configuration is suitable for the selected packaging.
Assembly Conditions
Consider how closure application and assembly may affect packaging performance.
Transport & Use Conditions
Consider expected filling, storage and transportation requirements.
Formula Compatibility
Formula Compatibility Evaluation
Different formulations can interact differently with packaging components. Browse our Applications for use-case context, and Request Samples to evaluate with your formula before production. Compatibility evaluation scope depends on available formula information and project requirements.
Formula Type
Viscosity
Filling Conditions
Storage & Target Market
Evaluation Process
Share Formula Information → Select Packaging → Request Samples → Evaluate → Confirm Production Direction
Dispensing Performance
Dispensing Component Evaluation
For droppers, pumps and sprayers, packaging performance also depends on component configuration. Performance evaluation depends on the selected component, formula and packaging configuration.
Droppers
Review dropper fit, pipette configuration and intended application.
Fine Mist Sprayers
Review sprayer fit and dispensing configuration for the selected bottle.
Pumps
Review pump and bottle matching according to product and application requirements.
Quality & Verification Process
Structured Steps to Reduce Packaging Risk
We follow clear, documented processes to verify specifications, align components, evaluate samples, and check quality—helping you make confident glass packaging decisions.
01 / Specification Confirmation1
Verifying Packaging Requirements
We review and confirm packaging specifications including dimensions, material details, and functional needs to align with your product and brand expectations.
Spec alignment / requirement review
02 / Component Matching2
Aligning Closures, Liners & Accessories
We check compatibility between glass containers, closures, liners, and accessories to ensure proper fit and consistent function across your packaging system.
Fit checks / component compatibility
03 / Sample Evaluation3
Assessing Pre-Production Samples
We evaluate pre-production samples against confirmed specifications to review visual, functional, and dimensional characteristics before full production proceeds.
Sample review / pre-production checks
04 / Quality Checks4
Consistent Delivery Verification
We conduct routine checks on delivered packaging to verify consistency with approved samples and specifications for each order.
Order checks / consistency review
Decoration Quality
Decoration & Appearance Quality
Decoration should be evaluated against the approved sample and confirmed project specification. Decoration requirements and acceptable criteria should be confirmed before production.
Color Appearance
Printing Position
Logo & Text Clarity
Coating Finish
Overall Visual Consistency
Supported Processes
Printing, Coating, Hot Stamping, Labels, Secondary Packaging
Quality Process
From Sample Evaluation to Production Approval
01 Define Requirements
Confirm product, formula, quantity, market and packaging expectations—including any Customization needs.
02 Confirm Specifications
Align bottle, neck finish, closure and component requirements.
03 Select Samples
Prepare suitable packaging options for evaluation.
04 Evaluate Packaging
Review fit, configuration and project-specific quality requirements.
05 Approve Final Specification
Confirm the selected packaging and decoration direction.
06 Production Quality Control
Inspect production according to the confirmed project requirements.
Decoration Quality
Decoration & Appearance Quality
Decoration should be evaluated against the approved sample and confirmed project specification. Decoration requirements and acceptable criteria should be confirmed before production.
Color Appearance
Printing Position
Logo & Text Clarity
Coating Finish
Overall Visual Consistency
Supported Processes
Printing, Coating, Hot Stamping, Labels, Secondary Packaging
Quality & Testing FAQ
Packaging Testing & Quality FAQ
Find clear answers about pre-order checks, component compatibility, samples, and quality documentation.
Still need help? Connect with our team through the contact form.
Evidence & Documentation
Quality Evidence Should Be Project-Specific
Different projects require different specifications, inspections and supporting documents. Certificate validity, scope and product applicability should be confirmed for each order.
Product Specification
Confirmed packaging specifications when available.
Sample Approval
Reference samples or approved packaging configuration.
Inspection Records
Project-specific quality inspection information when applicable.
Test Information
Available evaluation or test information according to the project scope.
Certificates
Relevant valid certificates can be provided when they apply to the selected product and order.
Third-party testing
Heavy-Metal Migration Reports
Historical reports for the tested glass jar samples. Original report numbers and dates; not a certificate for every SKU.
2015 / Anbotek1
400 ml glass mason jar
EU 84/500/EEC + 1935/2004; extractable Pb <0.1 mg/L (limit 4.0), Cd <0.01 mg/L (limit 3.0).
SZF151102013001
2018 / Intertek2
Glass jar
U.S. FDA C.P.G. 7117.06/07 + AOAC 973.32; leachable Pb <0.05 ppm (limit 2.0), Cd <0.03 ppm (limit 0.5).
SHAH00981587