IT1306867B1 - Procedimento perfezionato per la realizzazione di film in polietileneperforati per imballaggio, particolarmente indicati per il - Google Patents

Procedimento perfezionato per la realizzazione di film in polietileneperforati per imballaggio, particolarmente indicati per il

Info

Publication number
IT1306867B1
IT1306867B1 IT1999RM000402A ITRM990402A IT1306867B1 IT 1306867 B1 IT1306867 B1 IT 1306867B1 IT 1999RM000402 A IT1999RM000402 A IT 1999RM000402A IT RM990402 A ITRM990402 A IT RM990402A IT 1306867 B1 IT1306867 B1 IT 1306867B1
Authority
IT
Italy
Prior art keywords
packaging
polyethylene
production
particularly suitable
perforated film
Prior art date
Application number
IT1999RM000402A
Other languages
English (en)
Inventor
Antonio Garegnani
Original Assignee
Akro Flex Sas Di Garegnani Enr
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 Akro Flex Sas Di Garegnani Enr filed Critical Akro Flex Sas Di Garegnani Enr
Priority to IT1999RM000402A priority Critical patent/IT1306867B1/it
Publication of ITRM990402A0 publication Critical patent/ITRM990402A0/it
Priority to PCT/IT2000/000256 priority patent/WO2000078513A1/en
Priority to AU58446/00A priority patent/AU5844600A/en
Publication of ITRM990402A1 publication Critical patent/ITRM990402A1/it
Application granted granted Critical
Publication of IT1306867B1 publication Critical patent/IT1306867B1/it

Links

Classifications

    • 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
    • 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
    • B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • B26F1/22—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material to form non-rectilinear cuts, e.g. for tabs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/02—Tearing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Basic Packing Technique (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
IT1999RM000402A 1999-06-22 1999-06-22 Procedimento perfezionato per la realizzazione di film in polietileneperforati per imballaggio, particolarmente indicati per il IT1306867B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1999RM000402A IT1306867B1 (it) 1999-06-22 1999-06-22 Procedimento perfezionato per la realizzazione di film in polietileneperforati per imballaggio, particolarmente indicati per il
PCT/IT2000/000256 WO2000078513A1 (en) 1999-06-22 2000-06-21 Improved method of producing perforated packing films made of polyethylene
AU58446/00A AU5844600A (en) 1999-06-22 2000-06-21 Improved method of producing perforated packing films made of polyethylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999RM000402A IT1306867B1 (it) 1999-06-22 1999-06-22 Procedimento perfezionato per la realizzazione di film in polietileneperforati per imballaggio, particolarmente indicati per il

Publications (3)

Publication Number Publication Date
ITRM990402A0 ITRM990402A0 (it) 1999-06-22
ITRM990402A1 ITRM990402A1 (it) 2000-12-22
IT1306867B1 true IT1306867B1 (it) 2001-10-11

Family

ID=11406845

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999RM000402A IT1306867B1 (it) 1999-06-22 1999-06-22 Procedimento perfezionato per la realizzazione di film in polietileneperforati per imballaggio, particolarmente indicati per il

Country Status (3)

Country Link
AU (1) AU5844600A (it)
IT (1) IT1306867B1 (it)
WO (1) WO2000078513A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0607134A2 (pt) 2005-01-26 2009-08-11 Johnson Diversey Inc varredora com receptáculo

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1214543A (en) * 1968-05-03 1970-12-02 Scragg & Sons Textile process and apparatus
JP2965729B2 (ja) * 1991-03-04 1999-10-18 日本石油化学株式会社 割繊具
US5151077A (en) * 1991-07-31 1992-09-29 Ark, Inc. Method and apparatus for perforating material

Also Published As

Publication number Publication date
ITRM990402A0 (it) 1999-06-22
ITRM990402A1 (it) 2000-12-22
WO2000078513A1 (en) 2000-12-28
AU5844600A (en) 2001-01-09

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