POUROUT DEVICE AND METHOD OF ITS MANUFACTURE Russian patent published in 1997 - IPC

FIELD: materials handling; pourout device made of synthetic plastic material to be fitted on neck of bag containing liquid materials. SUBSTANCE: pourout device has lower part and closing part connected with each other in hinge-like manner thanks to which they can move around hinge. Pourout hole is made in lower part. Synthetic plastic film is placed above lower part and under pour out hole. EFFECT: improved sealing of bags, provision of safety and transportability of bags without damage, simplified opening of bags and possibility of handling large amounts of ready-made products. 12 cl, 13 dwg