摘要 |
<p>The liner is made from a synthetic polymer material which has a puncture strength of at least 1200gf/mm (latex natural rubber sheet was found to have a puncture strength in the region of 1200). The polymer may be, for example, polyether polyurethane, polyester polyurethanes, polyether polyester but many others are mentioned. The liner is glove-like in shape and may be worn over or under a rubber glove.</p> |