| 摘要 |
PROBLEM TO BE SOLVED: To provide a house band for agriculture for pressing a polyolefin film to be spread out on a house for agriculture so as not to damage the film by friction and having excellent mechanical strength, transmittance and weather resistance. SOLUTION: This house band for agriculture comprises integrating through internal blocking a tube-like film formed by an inflation method using a composition composed of 70-90 wt.% of linear low density polyethylene and 10-30 wt.% of high density polyethylene. The band as a tape is such that the thickness extended by a draw ratio of 3-5 times is 40-100μm, the width is 40-100 mm and the transmittancy is more than 70%. COPYRIGHT: (C)2004,JPO |
