Our Products

PP Caps

Polypropylene caps are available in a comprehensive range of sizes to fit a multitude of bottles, jars, and containers. The size of a cap is determined by its diameter, typically measured in millimeters (mm), which corresponds to the neck finish of the container it is designed to seal.

Common sizes for PP caps include:
  • Small Neck Finishes: 20mm, 22mm, 24mm, 28mm – Often used for beverage bottles, small cosmetic containers, and pharmaceutical vials.
  • Medium Neck Finishes: 38mm, 45mm, 53mm, 63mm – Frequently found on wider-mouthed jars for products like sauces, creams, and powders.
  • Large Neck Finishes: 70mm, 89mm, 100mm, 120mm – Typically used for large-capacity jars and containers for food products, nutritional supplements, and industrial applications.
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PP Spice Caps

PP spice caps come in a range of sizes to fit various container neck diameters. The size is typically measured in millimeters (mm) and refers to the inner diameter of the cap's opening. Some of the most common sizes include:

  • 38mm: A widely used size for standard household spice jars.
  • 43mm: Another popular size, often found on glass or plastic spice containers.
  • 48mm: Used for slightly larger spice and seasoning jars.
  • 53mm: A common size for bulk spice containers and larger shakers.
  • 63mm: Frequently used for large or industrial-sized spice and seasoning containers.
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Induction Sealing Wads

Induction sealing wads come in a wide variety of sizes to fit different container openings. The size is typically specified by its diameter and thickness.

Diameter:
  • Common diameters: 15 mm to 120 mm
  • Frequently used sizes: 20 mm, 24 mm, 28 mm, 38 mm, 45 mm, 53 mm, 63 mm, 70 mm, 89 mm, 110 mm, 120 mm
Thickness:
  • Common thicknesses: 0.2 mm to 2.0 mm
Types:
  • HDPE 4 LAYER INDUCTION SEALING WADS
  • HDPE 5 LAYER INDUCTION SEALING WADS
  • HDPE 1 PIECE INDUCTION SEALING WADS
  • PET 1 PIECE INDUCTION SEALING WADS
  • PET 4 LAYER INDUCTION SEALING WADS
  • PET 5 LAYER INDUCTION SEALING WADS
  • PET 7 LAYER INDUCTION SEALING WADS
  • GLASS WADS
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PET Preforms

PET preforms are primarily defined by their neck finish (diameter) and weight, which directly influence the final bottle's capacity, shape, and wall thickness. While there's a vast array of custom sizes, some common types and ranges include:

By Neck Finish:
  • PCO (Plastic Closure Only) Preforms (e.g., PCO 1810, PCO 1881): 28mm neck diameter – very standard for beverages.
  • Alaska Preforms: 26mm to 28mm neck diameter – often used for drinking water bottles.
  • CTC Preforms: 28mm to 30mm neck diameter – typically for cooking oil and non-carbonated beverages.
  • ROPP Preforms: 28mm neck diameter – used for pharmaceuticals and some beverages.
  • Wide Mouth Preforms: 38mm, 45mm, 53mm, 55mm, 63mm, 80mm, 96mm, up to 120mm – for jars and containers holding solids or viscous products.
By Weight (approximate ranges):
  • Lightweight preforms (8g to 20g): For 200ml to 500ml bottles.
  • Medium-weight preforms (20g to 40g): For 500ml to 1-liter bottles.
  • Heavier preforms (40g to 70g): For 1-liter and larger bottles.
  • Very heavy preforms (300g to 750g+): For large water cooler bottles (e.g., 5-gallon/20-liter).
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