JP4008436B2 - 農業用マルチフィルム - Google Patents
農業用マルチフィルム Download PDFInfo
- Publication number
- JP4008436B2 JP4008436B2 JP2004193917A JP2004193917A JP4008436B2 JP 4008436 B2 JP4008436 B2 JP 4008436B2 JP 2004193917 A JP2004193917 A JP 2004193917A JP 2004193917 A JP2004193917 A JP 2004193917A JP 4008436 B2 JP4008436 B2 JP 4008436B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- agricultural
- agricultural multi
- opening hole
- perforation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004698 Polyethylene Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000002689 soil Substances 0.000 description 13
- 241000196324 Embryophyta Species 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 3
- 239000010902 straw Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010908 plant waste Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Landscapes
- Protection Of Plants (AREA)
Description
2,12,22,32 開口孔
3 ミシン目
3a 切断部
3b 非切断部
Claims (2)
- ポリエチレンフィルムから成る長尺な農業用マルチフィルムであって、この農業用マルチフィルムは、長手方向に沿って一定間隔毎に開口孔を穿孔するとともに、この各開口孔間に位置して前記農業用マルチフィルムを長手方向に沿って切り裂くための切断部と非切断部とから成る引き裂き用ミシン目を形成するとともに、前記切断部の端部を前記開口孔から10〜25mm離して形成したことを特徴とする農業用マルチフィルム。
- 前記開口孔の径が10〜150mm、好ましくは45〜120mm、前記切断部の長さを5〜20mm、好ましくは8〜12mm、非切断部の長さを24〜36mm、好ましくは28〜32mmとしたことを特徴とする請求項1記載の農業用マルチフィルム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004193917A JP4008436B2 (ja) | 2004-06-30 | 2004-06-30 | 農業用マルチフィルム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004193917A JP4008436B2 (ja) | 2004-06-30 | 2004-06-30 | 農業用マルチフィルム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006014618A JP2006014618A (ja) | 2006-01-19 |
JP4008436B2 true JP4008436B2 (ja) | 2007-11-14 |
Family
ID=35789403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004193917A Expired - Lifetime JP4008436B2 (ja) | 2004-06-30 | 2004-06-30 | 農業用マルチフィルム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4008436B2 (ja) |
-
2004
- 2004-06-30 JP JP2004193917A patent/JP4008436B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2006014618A (ja) | 2006-01-19 |
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