| 摘要 |
<p>PURPOSE:To provide the above subjected die for making good multilayer film in which cutting rest in both ends can be recovered by forming more than two distribution ducts and a confluence duct in equal width and inserting resistance rods to the distribution ducts. CONSTITUTION:A first distribution duct 11 consisting of a first manifold 11a, a first narrow passage 11b and equal pressure chamber 11c is disposed between a forebody 3 contacting with undersurface of connecting adapter 2 and L connection instrument 6 to rearbody 4 and second or third distribution ducts 12, 13 consisting of second or third manifold, second or third narrow passages 12b, 13b and second or third distribution ducts 12c, 13c are disposed on connection part of the body 3 with fixing lip 5 and contacting part of the instrument 6 with line connection instrument 7. And a confluence duct 14 adjacent to ducts 11-13 is disposed on contact part of the instrument 7 with a adjust lip 8 and needle resistance rods 23 are inserted at both ends of the ducts 12, 13 and a chalk bar 25 is inserted into a square groove 7b disposed the lower end of the instrument 7 facing to the duct 14 and a resistance rod 20 is inserted in the lower end of the body 4 facing to the passage 11b.</p> |
