70mm PE Foam Liner


White PE foam liners, crafted from low-density polyethylene, are tailored for 70mm caps. These liners, with a thickness of .030”, are adept at forming a secure seal between the cap and the jar, thereby safeguarding the integrity of the contained products. These liners do not adhere to either the cap or the jar. Instead, the seal is established through the compression of the foam as the cap is tightened onto the jar. 

The construction of these liners imparts a low moisture transmission rate, reducing the risk of contamination. Coupled with their superior taste and odor resistance, these white PE foam liners are an optimal solution for maintaining the purity and quality of various products, ranging from food items to cosmetics.

Designed to fit 70/450 screw caps.


Case (Qty 120) Price Per Case
1 - 599 $ 6.00 ($0.05)
600 - 2999 and pay only $0.04 each
3000 + units and pay only $0.04 each
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Specs & Description

  • PE foam liners are made from Low-Density Polyethylene (LDPE), a versatile and lightweight material.
  • These liners are .030” thick, providing an optimal balance between flexibility and strength.
  • The liners create a secure seal by compressing the foam between the cap and the jar, without adhering to either.
  • PE foam liners exhibit good resistance to chemicals, making them suitable for a wide range of substances.
  • Foam liners play a critical role in safeguarding the integrity and quality of the product inside by preventing contamination and sealing out external factors.
Material Type:
Cap OZ:
2.76 (in)
2.76 (in)
0.59 (in)
Pallet Qty:

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