会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明公开
    • METHOD FOR MANUFACTURING AGRICULTURAL FILM, AND AGRICULTURAL FILM
    • VERFAHREN ZUR HERSTELLUNG EINES LANDWIRTS AKTILICHEN FILMS UND LANDWIRTS AKTILICHER FILM
    • EP2962549A1
    • 2016-01-06
    • EP14756922.2
    • 2014-02-25
    • C. I. Kasei Company, Limited
    • IGARASHI, SatoshiCHIEDA, ManabuFUKUDA, TakuroKARUBE, Junichi
    • A01G9/14A01G13/02B29C53/10B32B27/00B32B38/00
    • B29C53/10A01G13/0275
    • [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.
    • 为了提供能够生产由防雾涂膜形成的农用薄膜的农膜的制造方法,农用薄膜在其折痕处不容易开裂,达到优异的耐久性。 [解决方案]农膜生产方法包括:将细长管状膜平坦化成具有恒定宽度的带体19的扁平化步骤; 在带体19的外周形成防雾涂膜的防雾涂膜形成工序; 在通过在其宽度的中心纵向形成狭缝37来干燥防雾涂膜之后,切割带体19的下膜23和上膜21中的一个的切割步骤; 将带状体19沿着狭缝37折叠成将狭缝37配置在内部的方式折叠成四层的折叠工序; 以及将四重带体19卷绕成卷的卷绕工序。