IT1166827B - PROCEDURE AND PLANT TO COVER THE EXTERNAL FACE OF A BULL-SHAPED PRODUCT WITH A THERMO-RETRACTABLE PLASTIC FILM - Google Patents

PROCEDURE AND PLANT TO COVER THE EXTERNAL FACE OF A BULL-SHAPED PRODUCT WITH A THERMO-RETRACTABLE PLASTIC FILM

Info

Publication number
IT1166827B
IT1166827B IT22756/79A IT2275679A IT1166827B IT 1166827 B IT1166827 B IT 1166827B IT 22756/79 A IT22756/79 A IT 22756/79A IT 2275679 A IT2275679 A IT 2275679A IT 1166827 B IT1166827 B IT 1166827B
Authority
IT
Italy
Prior art keywords
bull
thermo
plant
procedure
cover
Prior art date
Application number
IT22756/79A
Other languages
Italian (it)
Other versions
IT7922756A0 (en
Original Assignee
Ets Thimon S A Thimon Soc D
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 Ets Thimon S A Thimon Soc D filed Critical Ets Thimon S A Thimon Soc D
Publication of IT7922756A0 publication Critical patent/IT7922756A0/en
Application granted granted Critical
Publication of IT1166827B publication Critical patent/IT1166827B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B25/00—Packaging other articles presenting special problems
    • B65B25/24—Packaging annular articles, e.g. tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/02—Thermal shrinking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/06—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
    • B29C63/42—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
    • B29L2031/7096—Rings or ring-like articles
    • B29L2031/7102—Toroidal articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
IT22756/79A 1978-05-26 1979-05-17 PROCEDURE AND PLANT TO COVER THE EXTERNAL FACE OF A BULL-SHAPED PRODUCT WITH A THERMO-RETRACTABLE PLASTIC FILM IT1166827B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815676A FR2426557A1 (en) 1978-05-26 1978-05-26 METHOD AND INSTALLATION FOR COVERING THE EXTERNAL FACE OF A TORUS-SHAPED PRODUCT WITH A THERMOR-SHRINK PLASTIC FILM

Publications (2)

Publication Number Publication Date
IT7922756A0 IT7922756A0 (en) 1979-05-17
IT1166827B true IT1166827B (en) 1987-05-06

Family

ID=9208721

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22756/79A IT1166827B (en) 1978-05-26 1979-05-17 PROCEDURE AND PLANT TO COVER THE EXTERNAL FACE OF A BULL-SHAPED PRODUCT WITH A THERMO-RETRACTABLE PLASTIC FILM

Country Status (5)

Country Link
FR (1) FR2426557A1 (en)
GB (1) GB2025886A (en)
IT (1) IT1166827B (en)
NL (1) NL7904133A (en)
SE (1) SE7904592L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491816B1 (en) * 1980-10-13 1986-02-07 Fabert Jean Jacques MANUFACTURE OF PLANE MIRROR PANELS IN HEAT SHRINKABLE PLASTICS
DE3205756A1 (en) * 1982-02-18 1983-08-25 Merck Patent Gmbh, 6100 Darmstadt PETRI DISHES WITH READY-TO-USE GROWTH FLOORS
DE3248338A1 (en) * 1982-12-28 1984-06-28 Wolff Walsrode Ag, 3030 Walsrode METHOD FOR PACKING HOSE-SHAPED GATHERED FOOD COVERS
US5203137A (en) * 1989-03-08 1993-04-20 Heisei Polymer Co., Ltd. Annular article-wrapping member and method of making same
DE69031631T2 (en) * 1989-03-08 1998-05-14 Heisei Polymer Kk Heat-sealed wrapping element
CH681538A5 (en) * 1989-11-02 1993-04-15 Maillefer Nokia Holding
IT1292376B1 (en) * 1997-06-19 1999-02-08 Berretti S R L HEAT SHRINK BELT PACKAGING MACHINE FOR MULTIPLE ROLLS IN GENERAL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878628A (en) * 1956-03-14 1959-03-24 American Thread Co Method of and machine for wrapping articles, and wrapped articles
DE2433807C3 (en) * 1974-07-13 1980-12-11 Karl Leibfried Gmbh, 7033 Herrenberg Packaging machine for shrink film wrapping of car tires, cable reels or other ring-shaped objects

Also Published As

Publication number Publication date
IT7922756A0 (en) 1979-05-17
SE7904592L (en) 1979-11-27
NL7904133A (en) 1979-11-28
FR2426557A1 (en) 1979-12-21
FR2426557B1 (en) 1981-07-31
GB2025886A (en) 1980-01-30

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