FR2325315A1 - Soil covering mulch sheeting - has slits to let in air and light and is tinted grey or black - Google Patents

Soil covering mulch sheeting - has slits to let in air and light and is tinted grey or black

Info

Publication number
FR2325315A1
FR2325315A1 FR7628704A FR7628704A FR2325315A1 FR 2325315 A1 FR2325315 A1 FR 2325315A1 FR 7628704 A FR7628704 A FR 7628704A FR 7628704 A FR7628704 A FR 7628704A FR 2325315 A1 FR2325315 A1 FR 2325315A1
Authority
FR
France
Prior art keywords
slits
light
air
black
soil covering
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
Application number
FR7628704A
Other languages
French (fr)
Other versions
FR2325315B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Breveteam SA
Original Assignee
Breveteam SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Breveteam SA filed Critical Breveteam SA
Priority to FR7628704A priority Critical patent/FR2325315A1/en
Publication of FR2325315A1 publication Critical patent/FR2325315A1/en
Application granted granted Critical
Publication of FR2325315B1 publication Critical patent/FR2325315B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0268—Mats or sheets, e.g. nets or fabrics

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Protection Of Plants (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

The sheet covering the soil possesses a varying degree of capacity, and a miximum permeability to light of sixty percent, and to air of at least two hundred 1/m2, at a pressure of ten millimetres water column. The sheeting is made of plastics with slits close together. The plastics is tinted black, and in the light looks smoke-grey. The slits are twelve millimetres long at most, and there are at least one thousand slits per square metre of surface. The surfaces around the slits are arranged in two orthogonal strips, and the slits may be in parallel rows.
FR7628704A 1976-09-24 1976-09-24 Soil covering mulch sheeting - has slits to let in air and light and is tinted grey or black Granted FR2325315A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7628704A FR2325315A1 (en) 1976-09-24 1976-09-24 Soil covering mulch sheeting - has slits to let in air and light and is tinted grey or black

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7628704A FR2325315A1 (en) 1976-09-24 1976-09-24 Soil covering mulch sheeting - has slits to let in air and light and is tinted grey or black

Publications (2)

Publication Number Publication Date
FR2325315A1 true FR2325315A1 (en) 1977-04-22
FR2325315B1 FR2325315B1 (en) 1983-09-23

Family

ID=9178024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628704A Granted FR2325315A1 (en) 1976-09-24 1976-09-24 Soil covering mulch sheeting - has slits to let in air and light and is tinted grey or black

Country Status (1)

Country Link
FR (1) FR2325315A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0206304A1 (en) * 1985-06-24 1986-12-30 Kuraray Co., Ltd. Covering sheet for agricultural use

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1306088A (en) * 1961-08-30 1962-10-13 Pechiney Progil Sa Protection of the soil to be cultivated by means of impermeable sheets
FR1399567A (en) * 1963-07-30 1965-05-21 Pechiney Progil Sa Improvement in flexible plastic films for floor protection
FR2132854A1 (en) * 1971-04-12 1972-11-24 Mitsubishi Petrochemical Co
FR2190964A1 (en) * 1972-06-26 1974-02-01 Unitika Ltd
FR2248778A1 (en) * 1973-10-24 1975-05-23 Breveteam Sa

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1306088A (en) * 1961-08-30 1962-10-13 Pechiney Progil Sa Protection of the soil to be cultivated by means of impermeable sheets
FR1399567A (en) * 1963-07-30 1965-05-21 Pechiney Progil Sa Improvement in flexible plastic films for floor protection
FR2132854A1 (en) * 1971-04-12 1972-11-24 Mitsubishi Petrochemical Co
FR2190964A1 (en) * 1972-06-26 1974-02-01 Unitika Ltd
FR2248778A1 (en) * 1973-10-24 1975-05-23 Breveteam Sa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0206304A1 (en) * 1985-06-24 1986-12-30 Kuraray Co., Ltd. Covering sheet for agricultural use

Also Published As

Publication number Publication date
FR2325315B1 (en) 1983-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse