JPS6221843U - - Google Patents
Info
- Publication number
- JPS6221843U JPS6221843U JP11435785U JP11435785U JPS6221843U JP S6221843 U JPS6221843 U JP S6221843U JP 11435785 U JP11435785 U JP 11435785U JP 11435785 U JP11435785 U JP 11435785U JP S6221843 U JPS6221843 U JP S6221843U
- Authority
- JP
- Japan
- Prior art keywords
- film
- pierced
- utility
- scope
- registration request
- 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.)
- Granted
Links
- 239000002362 mulch Substances 0.000 claims 1
Landscapes
- Protection Of Plants (AREA)
Description
第１図は本考案に係るフイルムの穿刺孔ａの加
工時の拡大断面図、第２図はフイルム表面から見
た穿刺孔ａの拡大部分斜視図、第３図は同フイル
ムの使用状態を示す斜視図。
図中、１はフイルム、２は表面、３は裏面、５
は周縁、６は小片、７は小孔、８は裂け目、ａは
穿刺孔、Ｄは孔径。
Fig. 1 is an enlarged sectional view of the film according to the present invention during processing of the puncture hole a, Fig. 2 is an enlarged partial perspective view of the puncture hole a seen from the film surface, and Fig. 3 shows the state in which the film is used. Perspective view. In the figure, 1 is the film, 2 is the front side, 3 is the back side, 5
is the periphery, 6 is the small piece, 7 is the small hole, 8 is the fissure, a is the puncture hole, and D is the hole diameter.
Claims (1)
受けて突き破られた穿刺孔ａを所要に配設して成
るマルチ栽培用フイルム。 A film for mulch cultivation comprising puncture holes a which are pierced by tensile stress from the front surface of the film toward the back surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985114357U JPH058835Y2 (en) | 1985-07-24 | 1985-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985114357U JPH058835Y2 (en) | 1985-07-24 | 1985-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6221843U true JPS6221843U (en) | 1987-02-09 |
| JPH058835Y2 JPH058835Y2 (en) | 1993-03-04 |
Family
ID=30997023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985114357U Expired - Lifetime JPH058835Y2 (en) | 1985-07-24 | 1985-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058835Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4894740U (en) * | 1971-12-25 | 1973-11-12 | ||
| JPS5267821U (en) * | 1975-11-14 | 1977-05-19 |
-
1985
- 1985-07-24 JP JP1985114357U patent/JPH058835Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4894740U (en) * | 1971-12-25 | 1973-11-12 | ||
| JPS5267821U (en) * | 1975-11-14 | 1977-05-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058835Y2 (en) | 1993-03-04 |
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