Yes, the majority of our shipping envelopes are resistant to both tear and puncture. Our envelopes are lined with co-extruded material, which makes the envelopes resistant to not only wear and tear but also to water and tamper.
Another of our products is made up of a three-layer polymer blend, which makes it further sturdy. Our poly bags also come with sure-safe closure, which makes them perfect for plastic shipping, health care, legal, pharmaceutical, apparel, retailers, e-commerce businesses, inter-office documents, publishers, and home-based businesses.