Aluminum bottles are widely used nowadays. There are different types of aluminum bottle caps in the market that can suit for different usages of aluminum bottles. Including screw caps, crown caps, and roll-on pilfer-proof (ROPP) caps, each serving a specific purpose.
Screw top caps
Screw caps are commonly used for storing beverages and pharmaceuticals, providing a reliable seal with the convenience of easy opening. These screw caps are easy to open and close. Because of different materials, it has plastic screw on caps and aluminum screw top caps.
Aluminum screw top cap
Aluminum screw top cap is a common cap that can be used for sealing the content inside. Normally these screw top caps are made of aluminum alloy 1060 or 1070 which is pure aluminum of more than 99.7%. So aluminum screw top caps are totally recyclable.
If you are looking for a sustainable sealing cap, an aluminum cap is a good choice. FLYTINBOTTLE can also accept custom color and logo on these aluminum screw top cap based on a larger quantity.
ITEM | Cap Size(mm) | Cap Size(inch) | Material | MOQ(pcs) | Color | EXW factory unit price |
---|---|---|---|---|---|---|
ALC-18 | D18xH14 | D0.71xH0.55 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.03-$0.06 |
ALC-20 | D20xH14 | D0.79xH0.55 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.03-$0.06 |
ALC-24 | D24xH15 | D0.95xH0.60 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.03-$0.06 |
ALC-26 | D26xH7 | D1.02xH0.28 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.04-$0.07 |
ALC-28 | D26xH14 | D1.1xH0.55 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.04-$0.07 |
ALC-32 | D32xH14 | D1.26xH0.55 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.05-$0.08 |
ALC-38 | D38xH15 | D1.50xH0.59 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.05-$0.08 |
ALC-43 | D43xH13 | D1.69xH0.51 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.06-$0.09 |
ALC-47 | D47xH11 | D1.85xH0.43 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.06-$0.09 |
ALC-50 | D50xH12 | D1.97xH0.47 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.06-$0.09 |
ALC-53 | D53xH11 | D2.1xH0.43 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.06-$0.09 |
ALC-54 | D54xH14 | D2.13xH0.55 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.06-$0.09 |
ALC-58 | D58xH14 | D2.28xH0.55 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.06-$0.09 |
ALC-62 | D62xH14 | D2.45xH0.55 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.06-$0.09 |
ALC-64 | D64xH14 | D2.52xH0.55 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.06-$0.09 |
ALC-68 | D68xH14 | D2.68xH0.55 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.07-$0.10 |
ALC-70 | D70xH12 | D2.76xH0.47 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.07-$0.10 |
ALC-72 | D72xH12 | D2.83xH0.47 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.08-$0.11 |
ALC-74 | D74xH12 | D2.91xH0.47 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.08-$0.11 |
ALC-75 | D75xH14 | D2.95xH0.55 | Aluminum | 1000 | Plain aluminum(silver) | usd$0.08-$0.11 |
Plastic screw top cap
Plastic screw top cap can be used for aluminum bottles also, but it needs to have a well protect seal ring. These types of plastic screw top caps can be used in kinds of aluminum water bottles, Pesticide bottles, essential oil bottles , and so on.
ROPP caps
ROPP is short for Roll-on Pilfer Proof, Roll-on Pilfer Proof is a type of screw cap where the thread is formed by pressure against the container. Roll-on-pilfer-proof (ROPP) caps are made from aluminum. The thread is formed as the cap is applied to the bottle via a ROPP capping machine. It can form the threads to stick together stronger with the bottle threads.
ROPP caps are in very high demand in the beverage and food industry, widely used in liquor, medical, pharmaceuticals, beverages, food, agrochemicals, essential oil, lube oil, and misc. industries. Capping heads can be adjusted for any shape and size of bottles.
Suitable for a wide range of cap and bottle mouth opening sizes from 18mm diameter up to 38mm diameter. Typical bottle sizes of 50ml to 1000ml are handled as standard and bottles as small as 10ml can be handled by using pucks to hold the bottle during capping.
Crown caps
Crown Cap is the most widely used closure for beer bottles. Although the design of the crown cap looks obvious to us today, beer bottle closures were traced back to 19th-century brewers. Crown caps not only good for glass beer bottles but also good for aluminum beer bottles. They are also widely used for beverage bottles nowadays.