What is Pyroglaze?

"Pyro" is short for "pyroglaze" -- colored, enameled lettering. Pyros are usually soda bottles or milk bottles made after the 1930s. Advertisement. Cop tops are milk bottles made about 1930 with an unusual neck. In the days before homogenized milk, the cream was separate from the milk, and a bubble top held the cream.

Why did they stop putting milk in glass bottles?

In the 1950s, glass was becoming too hard to manage and keep up with. It made the crates heavy, there were a lot of damages when transporting the bottles to and from home deliveries, and the quality factor of making sure they were properly cleaned before re-using became too much of a problem.

What was silver top milk?

Milk came in pint bottles with a coloured foil bottle-cap. People would order their milk in this way: “a pint of silver top, and two red tops.” Children would flatten the foil bottle tops out to play with. Only one colour still survives from the old British scheme surveys as it was: the Gold Top Jersey & Guernsey milk.

How did cardboard milk caps work?

Milkcaps are round paperboard bottle-tops that many dairies used to include as the closure atop bottles of milk – some classic dairies still do! They were made of two layers of stiff board, with a flip-up pulltab, secured with a staple. It fit snugly in a groove on the inside of the bottle neck.

What is an embossed milk bottle?

Resting point – the part of the base that actually. makes contact with the table. Embossing – raised glass letters, pictures, or. designs that are molding into the glass.

What is Pyrolysis?

How do I know if my old bottles are worth money?

The Age of the Bottle

While not all old bottles are valuable, an older bottle is more likely to be worth more than a newer one. Seams and pontil marks are two of the ways you can determine a bottle's age. The pontil mark is the mark at the bottom of the bottle where it was attached to the glass blower's pontil rod.

Are old milk bottles worth money?

Before you buy or sell a milk bottle, it helps to know how much it's worth. These bottles can range from about $10 to $200 or more, depending on a number of factors.

Why do people collect milk caps?

People collect pogs, some of them dating back to the 1940s and '50s, because they remember playing with them as kids. Some of the older caps are now worth as much as $10.

Why did milk caps have staples?

Real milk caps had small staples in them which, when stacked, produced a random element to the game. Regular milk caps were used to throw at the stack and were able to flip the pile.

When did they stop putting milk in glass bottles?

From the 1960s onward in the United States, with improvements in shipping and storage materials, glass bottles have almost completely been replaced with either LDPE coated paper cartons or recyclable HDPE plastic containers (such as square milk jugs), depending on the brand.

What was red top milk?

What was gold top milk?

Gold Top™ is the trademarked brand name of a very thick, yellowish milk that comes from either Jersey or Guernsey Cows or is a blend of milk from both, from anywhere in England, Scotland or Wales. It's 5% fat.

What is the purple milk?

Skim Milk = purple

Skim milk, or non-fat milk, has a purple cap indicating that it contains little to no fat. Not all grocery stores and brands follow this coloring system—so make sure to double-check the wording on the label before you throw the blue-capped milk in your cart.

What are the circles on milk jugs for?

If the jug hits the ground or any other surface, the circle expands to keep the milk on the inside of the plastic. Along with keeping the jug from blowing up if you drop it, it also keeps it from popping in the refrigerator. If you leave milk in your refrigerator too long, it is going to build up gas.

Why does milk taste better in glass?

These bottles never wear out, and can be recycled over and over! Not only that, but milk in glass bottles simply tastes better, since the flavor is unaltered as it is in plastic jugs or cartons.

Is Coke going back to glass bottles?

On February 10, the Coca-Cola company announced its commitment to tackling the waste caused by its plastic and glass bottles. By 2025, all consumer packaging will be recyclable with a further goal of making 50% of all Coca-Cola packaging recyclable by 2030.

What's a POG slammer?

Slammers are metal discs that are somewhat larger than the pogs themselves. They were typically sold in big bins throughout the 90s, and can still be found in some kids stores, attics, and thrift shops. The original pogs were the cardboard caps from bottles of POG, a popular juice in Hawaii.

Is POG still a thing?

POGs are making a comeback, with a new mobile AR game crowdfunding now on Indiegogo. The game is officially licensed by the World POG Federation. Early backers get a limited edition golden slammer that they can upload to use in virtual games.

What is a POG Toy?

'90s kids will remember Pogs as those collectible cardboard bottle caps kids played with during recess back in the day. Both the disks themselves and the game as a whole are called Pogs.

How much do bottle caps sell for?

Plastic Bottle Caps

Before putting your plastic bottles in the recycling, save those caps! If you collect 100 caps, you can sell them for $8. The hydration you'll be getting however: priceless.

How do charities make money from milk bottle tops?

These milk bottle tops are then turned into pellets that go into the manufacture of items such as traffic bollards and traffic cones. The recycling firm weighs the incoming tops and for a given weight makes a donation to the Friends of Water Search and Rescue Team charity.

Can bottle caps be reused?

Sterilizing bottle caps does not deform them, so they can be reused as long as they are sterilized properly and are not deformed. that can be used for multiple purposes. Beer savers, swing-top caps, and plastic caps all fall into this category.

What do numbers on the bottom of glass bottles mean?

In most cases, one- or two-digit numbers are actually mold numbers that indicate the specific bottle mold or section in an automatic bottle machine. If numerous molds were identical, each one received its own number. Base numbers also indicate bottle styles or shapes, manufacturing dates, or factory location codes.

What old bottles are worth the most money?

1. National Bridge White Beer Brewery Bottles – $2,700. The literal top of the heap belongs to these bottles which were described as being “extremely rare bottles” by Morphy Auctions.

How can I tell how old a bottle is?

Look for these old bottles with the characteristic crown top. The embossed maker's mark or letters on the side of a bottle or on the base of a bottle will help to reveal a bottle's age. Marks or letters on collectible milk bottles and Coca Cola bottles are commonly indicators of age and origin.