Caps & Closures

About Us

Wholesale Plastic Caps in Miami:
PCO 28 MM, 48/41 MM, and 55 MM Supply

The key to quality in our caps resides not just in the raw material (HDPE/PP), but in the high-precision Injection Molding process. This method ensures millimetric thread tolerance, which is crucial to prevent failures on your automated filling lines. This closure consistency is our quality commitment to the demanding Miami and Florida markets.

At AMK Plastics, we understand that closure reliability is as vital as your product’s integrity. As your supplier in Miami, Florida, we offer a robust local inventory of precision plastic caps, manufactured under strict injection molding standards. Our capability to supply standard PCO and large-volume formats (up to 5 gallons) makes us the ideal logistics partner for your packaging needs across North America and for export.

Cap PCO 1810 HDPE 28MM

28 MM PCO Standard Caps: Precision Closures for the Beverage Industry

Our PCO (Plastic Closure Only) caps are manufactured using the injection molding method to guarantee consistency and reliability. They are 1-piece screw caps ideal for plastic bottles with an 1810 PCO neck finish.

Supply Specifications: 28 MM PCO Caps

Closure TypeWeightRaw MaterialApplicationsQuantity / Box
PCO 1810 (2.9 GR)2.9 grHDPECSD, Nectars, Fruit juices, Still/Sparkling mineral water.4,100 units.
PCO 1881 (2.3 GR)2.3 grHDPE (similar to 1810)Lightweight beverages and water.5,600 units.

Available Colors: Blue, White, Clear, Black, Green, Gold (1810 only), Yellow, Red.

(Technical Integration – TAPA BU 325) Our closures meet precise engineering specifications, such as the TAPA BU 325 with dimensions of $\phi 27.50 \pm 0.20$ and a height of $20.10 \pm 0.30$ (in mm) . They come with a Slit TE (Tamper Evidence) band.

Plastic Caps in Miami
48 MM 55 MM

High-Volume Caps: Closures for Industrial Containers and 5-Gallon Bottles

For larger product sizes, we offer heavy-duty closures that meet the safety and durability requirements needed for water distribution and industrial products.

Supply Specifications: 48 MM and 55 MM Caps

Closure TypeWeight (Approx.)Raw MaterialClosure StyleQuantity / Box
48 MM CAPS$4.60 \pm 0.2$ grHDPEScrew Cap. 3 start thread.1,700 units.
55 MM CAP (For 5 Gal)$8.35$ grLDPE1-piece Snap On cap / Easy open. Tear-off tamper evidence.600 units.

Quality and Testing Information (48 MM):

 

  • Shelf Life: 18 months.

  • Leakage Test: No leak up to 1 bar.

  • Torque: Opening Torque: 11 lb in. Capping Torque: 12-18 lb in.

(Wholesale Logistics 55 MM): We can load up to 780 boxes on a truck with a pallet, or 660 boxes in a container with a pallet.

The Strategic Bridge: From Cap Buyer to Manufacturer (ROI)

Plastic Caps in Miami

As your one source of plastic machinery & material supplier, we understand that buying caps is the immediate solution, but manufacturing is the long-term profitability solution.

Is It Time to Purchase Your Own Injection Machine?

If your annual demand for Plastic Caps in Miami reaches critical volumes (millions of units), the costs of freight, storage, and third-party margins begin to erode your profit. Our caps are manufactured via injection molding.

Plastic Caps in Miami

plastic machinery material supplier

Plastic Caps in Miami

High quality machinery and supplies for plastic

Conclusion:

If your annual demand for Plastic Caps in Miami reaches critical volumes (millions of units), the costs of freight, storage, and third-party margins begin to erode your profit. Our caps are manufactured via injection molding.

Stop Buying Caps. Start Buying Control. See how our Cap Injection Molding Machines transform your variable cost of purchasing into a manufacturing asset. Request a Return On Investment (ROI) Analysis.

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