FR1417619A - Air-permeable plastic sheets and method of manufacture - Google Patents

Air-permeable plastic sheets and method of manufacture

Info

Publication number
FR1417619A
FR1417619A FR998725A FR998725A FR1417619A FR 1417619 A FR1417619 A FR 1417619A FR 998725 A FR998725 A FR 998725A FR 998725 A FR998725 A FR 998725A FR 1417619 A FR1417619 A FR 1417619A
Authority
FR
France
Prior art keywords
manufacture
air
plastic sheets
permeable plastic
permeable
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
Application number
FR998725A
Other languages
French (fr)
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.)
Pervel Industries Inc
Original Assignee
Pervel Industries Inc
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 Pervel Industries Inc filed Critical Pervel Industries Inc
Priority to FR998725A priority Critical patent/FR1417619A/en
Application granted granted Critical
Publication of FR1417619A publication Critical patent/FR1417619A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
    • D06N3/0054—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by mechanical perforations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/24—Perforating by needles or pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
FR998725A 1964-12-15 1964-12-15 Air-permeable plastic sheets and method of manufacture Expired FR1417619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR998725A FR1417619A (en) 1964-12-15 1964-12-15 Air-permeable plastic sheets and method of manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998725A FR1417619A (en) 1964-12-15 1964-12-15 Air-permeable plastic sheets and method of manufacture

Publications (1)

Publication Number Publication Date
FR1417619A true FR1417619A (en) 1965-11-12

Family

ID=8844850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998725A Expired FR1417619A (en) 1964-12-15 1964-12-15 Air-permeable plastic sheets and method of manufacture

Country Status (1)

Country Link
FR (1) FR1417619A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2118844A1 (en) * 1969-09-11 1972-08-04 Ernstmeier Gustav Kg
FR2222192A1 (en) * 1973-03-24 1974-10-18 Pickhardt & Siebert
EP1046479A1 (en) * 1999-04-22 2000-10-25 Christoph Burckhardt AG Apparatus for perforating and embossing web like materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2118844A1 (en) * 1969-09-11 1972-08-04 Ernstmeier Gustav Kg
FR2222192A1 (en) * 1973-03-24 1974-10-18 Pickhardt & Siebert
EP1046479A1 (en) * 1999-04-22 2000-10-25 Christoph Burckhardt AG Apparatus for perforating and embossing web like materials

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