Glass Packaging & Bottling-Line Guides

Practical Guides to Glass Packaging and Bottling Lines

SG Containers Review publishes practical guides to glass bottles, jars, and the equipment used to fill, close, label, inspect, and pack them.

Our content helps equipment buyers and plant teams understand container specifications, compare machine types, and prepare clearer supplier enquiries. Explore operating principles, selection criteria, line-compatibility questions, and maintenance considerations, from choosing a bottle to planning the packaging line around it.

Explore Glass Containers Plan a Bottling Line

A DeltaSpark publication.

Illustration of amber, green and clear glass bottles and jars in front of a softly blurred filling line.

By task

Start with Your Question

Choose a container Which bottle or jar type fits the product? Glass Bottle Types and Sourcing: A Buyer’s Reference Match the closure Will this neck finish take the cap or cork you plan to use? Bottle Neck Finishes and Closure Compatibility Plan a line How do the stations fit together from empty bottle to packed case? Planning a Glass Bottling Line: From Empty Bottles to Packed Cases Prepare an RFQ How do you request proposals you can compare? Bottling Equipment RFQ Checklist: Comparing Supplier Proposals

Containers

Glass Container Essentials

All glass container guides

Illustration of empty amber, green and clear glass bottles in different shapes, including Bordeaux, Burgundy, flute, flask, Boston round and longneck styles

Glass Containers

Glass Bottle Types and Sourcing: A Buyer’s Reference

How glass bottle shapes, finishes, colors and capacities are described, how to search for stock and unusual shapes, and what to send suppliers.

Illustration of close-up bottle necks fitted with a screw cap, a crown cap, a cork stopper and an aluminum roll-on screw cap

Glass Containers

Bottle Neck Finishes and Closure Compatibility

How to read finish designations such as 28-400 and the T, E, I, H and S dimensions, and why a matching nominal diameter does not prove a closure fits.

Illustration of a row of identical stock glass bottles beside one distinctive custom bottle, with half of a bottle mould and a plain technical drawing

Glass Containers

Stock vs. Custom Glass Bottles: What to Compare Before Ordering

Compare stock and custom glass bottles on tooling ownership, minimum quantities, sampling, documentation, line trials and supply continuity before you order.

Illustration of sample glass bottles on a measuring table with calipers, a height gauge and a blank specification sheet

Glass Containers

Glass Bottle Specifications: A Checklist for Supplier Enquiries

A checklist of what to state in a glass bottle enquiry: drawing dimensions, capacity and fill point, finish, color, strength, decoration, quality and packing.

Equipment

Understand the Bottling Line

All bottling-line guides

Isometric illustration of a compact, unbranded glass bottling line running from a depalletizer through a filler and capper to a case packer

Bottling Lines

Planning a Glass Bottling Line: From Empty Bottles to Packed Cases

How to divide a glass bottling line into stations, size buffers around the bottleneck machine, and confirm machine interfaces before requesting quotes.

Illustration of starwheel change parts and tools on a workbench with a gloved hand

Bottling Lines

Bottling-Line Changeovers: What to Check Before Adding a New Bottle

Which change parts a new glass bottle touches, which bottle data to check, and how to run and document a trial before the bottle goes into production.

By product

Application Guides

All application guides

Illustration of a green Bordeaux wine bottle on a filling and closing unit beside a cork and a screwcap

Applications

Wine Bottling Equipment: Building a Supplier Brief

How a winery can turn wine style, oxygen targets, bottle, closure, capsule and label choices into a brief that equipment suppliers or mobile bottlers can quote.

Illustration of amber longneck beer bottles passing a crowning machine on a bottling line

Applications

Beer Bottling Equipment: Questions for Line Suppliers

Questions for bottling-line suppliers on oxygen pickup, counter-pressure filling, foaming, crowning, pasteurization, and fill-level and crown inspection.

Illustration of glass sauce and dressing jars on a filling line with a piston filler nozzle

Applications

Sauce and Dressing Bottling Lines: Matching Product, Container and Equipment

Write product properties, container choice and equipment needs as one specification for sauce lines, from viscosity and acidity to hot-fill and vacuum.

Next step

Buying Resources

Buying resources

Illustration of supplier proposals, a sample bottle and a comparison table on a desk

Buying Guides

Bottling Equipment RFQ Checklist: Comparing Supplier Proposals

How to write a bottling equipment RFQ so suppliers quote the same inputs, scope and performance basis, with a matrix for FAT, SAT, spares and warranty.

Illustration of sample glass bottles on a measuring table with calipers, a height gauge and a blank specification sheet

Glass Containers

Glass Bottle Specifications: A Checklist for Supplier Enquiries

A checklist of what to state in a glass bottle enquiry: drawing dimensions, capacity and fill point, finish, color, strength, decoration, quality and packing.

Also on the site

More Guides

Illustration of glass food jars in several shapes with metal twist caps, some filled with sauce and jam

Glass Containers

Glass Jars for Food: Choosing Shapes, Finishes and Closures

How to choose a food jar by treating the body, the finish and the closure as one package, with notes on lug, CT and PT caps, vacuum sealing and hot fill.

Illustration of molten glass gobs dropping into the moulds of an IS machine, lit in warm orange tones

Manufacturing

How Glass Bottles Are Made: From Batch Materials to Inspection

A plain-language walk through glass bottle manufacturing: batch, furnace, forehearth, gob feeding, IS machine forming, coatings, annealing and inspection.

Illustration of two wine bottles on either side of a balance scale, one visibly thinner and lighter than the other

Manufacturing

Lightweight Wine Bottles: What Buyers Should Verify

Beyond the gram count: glass distribution, strength test evidence, finish fit, line trials and how to read weight and carbon claims on light wine bottles.

Illustration of green, amber and clear broken glass piles transitioning into new glass bottles

Manufacturing

Recycled Glass Content: How to Read Supplier Claims

How to read a recycled glass content claim: cullet types, plant averages vs product figures, reporting period, colour limits and verification to request.