Title:
LASER PROCESSABLE AGRICULTURAL FILM, AND LASER PROCESSING METHOD OF AGRICULTURAL FILM
Document Type and Number:
Japanese Patent JP2019208405
Kind Code:
A
Abstract:
To provide a laser processable agricultural film and a laser processing method of an agricultural film despite high light transmittance.SOLUTION: A laser processing method of a laser processable agricultural film having high light transmittance in a visible light wavelength region of the wavelength 400 to 700nm is formed by blending 4 wt.% or more of an inorganic substance generating laser focusing reaction to polyolefin-based resin constituting the agricultural film, in which the agricultural film is irradiated with laser capable of generating the laser focusing reaction.SELECTED DRAWING: Figure 1
Inventors:
INABA KAZUYO
MOTOYOSHI KAZUHIRO
SATO AKIHIDE
MOTOYOSHI KAZUHIRO
SATO AKIHIDE
Application Number:
JP2018106171A
Publication Date:
December 12, 2019
Filing Date:
June 01, 2018
Export Citation:
Assignee:
MIKADO KAKO KK
International Classes:
A01G13/02; A01G9/14; A01G13/00
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Foreign References:
| WO2010018487A2 | 2010-02-18 | |||
| EP3017688A1 | 2016-05-11 | |||
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Attorney, Agent or Firm:
Eiichi Maruyama
Maruyama Shigeki
Maruyama Shigeki