Abstract: A tubular elasticated net used for cooking layered or rolled meat products such as cooked ham has independent elastic (12) and inextensible (13) weft threads. The inextensible threads (13) limit the diametral expansion of the tube to the desired shape of the finished product, while the elastic thread (12) squeezes the meat during cooking.

Abstract: A tubular elasticated net used for cooking layered or rolled meat products such as cooked ham has independent elastic (12) and inextensible (13) weft threads. The inextensible threads (13) limit the diametral expansion of the tube to the desired shape of the finished product, while the elastic thread (12) squeezes the meat during cooking.

Abstract: In a high speed circular warp thread knitting machine latch needles are reciprocated in respective, vertical tricks in a stationary cylinder by a cam rotating around the cylinder thereby to engage warp threads drawn down from above. A presser plate rotating with the cam deflects each warp thread in turn across a needle while the latch of the latter is open. According to the invention each warp thread descends uninterruptedly to a respective needle trick from an eyeleted disc at an acute angle to the vertical and the presser plate has a leading surface which extends forwardly and toward the cylinder at an acute angle to a radius of the cylinder. In a preferred embodiment a wire latch guard extends forwardly from and moves with the presser plate so that its free end is positioned to obstruct closing movement of the latch of a rising needle just as the latch is released by casting off the previously formed loop of thread onto the shank of the needle.