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Heat Resistance

SANZIP manufacture a high-technology zipper that boasts superlative heat resistance and seal performance on both polyethylene (PE) or polypropylene (PP) materials.

This specification is able to withstand high temperatures due to the high level holding force from the inside.
Our heat resistance zippers are suited to conditions such as boiling to high- retort / microwaveable situations.

Raw material Size
Polypropylene 11 mm – 13 mm

Special Request / Bespoke Zipper

Wide range of grades is offered in addition to the above.
We can design zippers in accordance with the customer’s various conditions and requests.
Please feel free to make enquiries.

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