IT1085478B - Metodo e apparato per la produzione di involucri flessibili e prodotto ottenuto - Google Patents

Metodo e apparato per la produzione di involucri flessibili e prodotto ottenuto

Info

Publication number
IT1085478B
IT1085478B IT24111/77A IT2411177A IT1085478B IT 1085478 B IT1085478 B IT 1085478B IT 24111/77 A IT24111/77 A IT 24111/77A IT 2411177 A IT2411177 A IT 2411177A IT 1085478 B IT1085478 B IT 1085478B
Authority
IT
Italy
Prior art keywords
production
product obtained
flexible envelopes
envelopes
flexible
Prior art date
Application number
IT24111/77A
Other languages
English (en)
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of IT1085478B publication Critical patent/IT1085478B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/004—Information or decoration elements, e.g. level indicators, detachable tabs or coupons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/003—Flexible containers made from webs starting from tubular webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2170/00—Construction of flexible containers
    • B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT24111/77A 1976-06-03 1977-05-27 Metodo e apparato per la produzione di involucri flessibili e prodotto ottenuto IT1085478B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23042/76A GB1580187A (en) 1976-06-03 1976-06-03 Flexible envelopes

Publications (1)

Publication Number Publication Date
IT1085478B true IT1085478B (it) 1985-05-28

Family

ID=10189161

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24111/77A IT1085478B (it) 1976-06-03 1977-05-27 Metodo e apparato per la produzione di involucri flessibili e prodotto ottenuto

Country Status (10)

Country Link
US (1) US4120716A (it)
JP (1) JPS52148382A (it)
AU (2) AU518340B2 (it)
CA (1) CA1077758A (it)
DE (1) DE2724582A1 (it)
FR (1) FR2353390A1 (it)
GB (1) GB1580187A (it)
IT (1) IT1085478B (it)
NZ (1) NZ184124A (it)
ZA (1) ZA772970B (it)

Families Citing this family (84)

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US4411919A (en) * 1982-08-16 1983-10-25 W. R. Grace & Co., Cryovac Division Meat adhearing cook-in packaging
JPS59187549A (ja) * 1983-04-06 1984-10-24 石崎資材株式会社 衣料用袋及びその製造方法
JPS609736A (ja) * 1983-06-29 1985-01-18 照栄製袋株式会社 包装用袋の製造方法
JPS60135377U (ja) * 1983-07-30 1985-09-09 アイカ工業株式会社 シンク取付構造
US4534984A (en) * 1983-08-16 1985-08-13 W. R. Grace & Co., Cryovac Div. Puncture-resistant bag and method for vacuum packaging bone-in meat
JPS62101427A (ja) * 1985-10-28 1987-05-11 関西のむら産業株式会社 包装材の製造方法
JPS63232149A (ja) * 1987-12-12 1988-09-28 石崎資材株式会社 袋
US4995927A (en) * 1988-03-22 1991-02-26 Garrett Arthur D Process for and product related to fabricating linked duplex film with trapped printing
US5484376A (en) * 1990-03-19 1996-01-16 Mobil Oil Corporation Ready to load bag pack, method of forming and system
US5567533A (en) * 1993-05-11 1996-10-22 W. R. Grace & Co.-Conn. Antifog film laminates
NZ247940A (en) * 1993-06-21 1995-05-26 Grace W R & Co Heat-shrinkable thermoplastics packaging film comprising at least two identical films
US5419795A (en) * 1993-07-29 1995-05-30 W. R. Grace & Co.-Conn. High slip packaging film with trapped print
US5507713A (en) * 1993-09-09 1996-04-16 Tenneco Plastics, Inc. Easy-open bag pack, method of forming and system
US6326450B1 (en) 1994-02-22 2001-12-04 Moore Business Forms Activated adhesive system
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US5837335A (en) * 1994-10-04 1998-11-17 Cryovac, Inc. High shrink multilayer film which maintains optics upon shrinking
US5834077A (en) * 1994-10-04 1998-11-10 W. R. Grace & Co.-Conn. High shrink multilayer film which maintains optics upon shrinking
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NZ324004A (en) * 1995-12-28 2000-01-28 Cryovac Inc Patch bag having one continuous patch
AU1902697A (en) * 1996-05-24 1997-12-04 Cryovac, Inc. Trap printing method for bone-in meat containers
US5843502A (en) * 1996-06-26 1998-12-01 Cryovac, Inc. Package having cooked food product packaged in film having food adhesion layer containing high vicat softening point olefin/acrylic acid copolymer
US5846620A (en) * 1997-02-06 1998-12-08 W. R. Grace & Co.-Conn. High strength flexible film package
US6558760B1 (en) 1997-01-21 2003-05-06 Cryovac, Inc. Packaging film and containers made therefrom
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US6667082B2 (en) 1997-01-21 2003-12-23 Cryovac, Inc. Additive transfer film suitable for cook-in end use
US6296886B1 (en) 1997-03-17 2001-10-02 Cryovac, Inc. Method of film crease elimination and patch bag without crease within lay-flat bag side
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US6663905B1 (en) 1998-03-16 2003-12-16 Cryovac, Inc. Patch bag having wrap-around patch
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WO1999067153A1 (en) 1998-06-22 1999-12-29 Cryovac, Inc. Packaged food product including an added liquid and process for making same
US6355287B2 (en) 1998-06-22 2002-03-12 Cryovac, Inc. Packaged food product having added liquid
US6196960B1 (en) 1998-06-26 2001-03-06 Cryovac, Inc. Method for imparting a food additive and package for same
US6562443B1 (en) 1998-07-22 2003-05-13 Cryovac, Inc. Cook-in package with tight appearance
US6579584B1 (en) 1998-12-10 2003-06-17 Cryovac, Inc. High strength flexible film package utilizing thin film
US6231953B1 (en) 1999-02-09 2001-05-15 Cryovac, Inc. Method of printing a substrate and article produced thereby
US6528127B1 (en) 1999-03-08 2003-03-04 Cryovac, Inc. Method of providing a printed thermoplastic film having a radiation-cured overprint coating
US6586026B1 (en) 1999-03-18 2003-07-01 Cryovac, Inc. Package with contoured seal
US6294264B1 (en) 1999-03-30 2001-09-25 Cryovac, Inc. Oriented cook-in film with good interply adhesion
US6315915B1 (en) 1999-09-02 2001-11-13 Acushnet Company Treatment for facilitating bonding between golf ball layers and resultant golf balls
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Also Published As

Publication number Publication date
GB1580187A (en) 1980-11-26
NZ184124A (en) 1979-10-25
FR2353390B1 (it) 1982-11-05
FR2353390A1 (fr) 1977-12-30
AU2579577A (en) 1978-12-07
AU538746B2 (en) 1984-08-23
AU7407281A (en) 1981-11-19
US4120716A (en) 1978-10-17
ZA772970B (en) 1978-04-26
DE2724582A1 (de) 1977-12-15
JPS52148382A (en) 1977-12-09
AU518340B2 (en) 1981-09-24
CA1077758A (en) 1980-05-20

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