发明名称 |
METHOD FOR MANUFACTURING AGRICULTURAL FILM, AND AGRICULTURAL FILM |
摘要 |
[Problem] To provide a method for manufacturing an agricultural film which enables the production of an agricultural film formed with an antifog coating film, the agricultural film made less prone to crack formation at a crease thereof and achieving excellent durability. [Solution] A method for manufacturing agricultural film includes: a flattening step of flattening out an elongate tubular film into a band body 19 having a constant width; an antifog coating film forming step of forming an antifog coating film on an outer periphery of the band body 19; a cutting step of cutting one of a lower film 23 and an upper film 21 of the band body 19 after the drying of the antifog coating film by longitudinally forming a slit 37 at the center of a width thereof; a folding step of folding the band body 19 along the slit 37 into four layers in a manner to place the slit 37 inside; and a winding step of winding the fourfold band body 19 into a roll. |
申请公布号 |
EP2962549(A4) |
申请公布日期 |
2016.10.12 |
申请号 |
EP20140756922 |
申请日期 |
2014.02.25 |
申请人 |
C. I. KASEI COMPANY, LIMITED |
发明人 |
IGARASHI, SATOSHI;CHIEDA, MANABU;FUKUDA, TAKURO;KARUBE, JUNICHI |
分类号 |
B29C53/10;A01G9/14;A01G13/02;B32B27/00;B32B38/00 |
主分类号 |
B29C53/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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