DE3138222C1 - Release means for producing strands of hot-melt adhesive - Google Patents

Release means for producing strands of hot-melt adhesive

Info

Publication number
DE3138222C1
DE3138222C1 DE19813138222 DE3138222A DE3138222C1 DE 3138222 C1 DE3138222 C1 DE 3138222C1 DE 19813138222 DE19813138222 DE 19813138222 DE 3138222 A DE3138222 A DE 3138222A DE 3138222 C1 DE3138222 C1 DE 3138222C1
Authority
DE
Grant status
Grant
Patent type
Prior art keywords
hot
release means
melt adhesive
film
well
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
DE19813138222
Inventor
Harald Braun
Rudolf Schieber
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.)
Henkel Dorus GmbH and Co KG
Original Assignee
Henkel Dorus GmbH and Co KG
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
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C47/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C47/08Component parts, details or accessories; Auxiliary operations
    • B29C47/12Extrusion nozzles or dies
    • B29C47/128Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00Conditioning or physical treatment of the material to be shaped
    • B29B13/02Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/022Melting the material to be shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C47/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C47/0009Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the articles
    • B29C47/0014Filamentary-shaped articles, e.g. strands

Abstract

In a process for treating pressure-sensitive hot-melt adhesives, prepared in mixing units, subsequently extruded and provided with a protective layer, to create a product which is suited in a particular way for further processing by melting and can be handled well, as well as to reduce decisively the thermal loading during the production and processing procedure, a strand of any desired length is produced and a film is used as a release means, which film melts together with the hot-melt adhesive during processing.
DE19813138222 1981-09-25 1981-09-25 Release means for producing strands of hot-melt adhesive Expired DE3138222C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813138222 DE3138222C1 (en) 1981-09-25 1981-09-25 Release means for producing strands of hot-melt adhesive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813138222 DE3138222C1 (en) 1981-09-25 1981-09-25 Release means for producing strands of hot-melt adhesive

Publications (1)

Publication Number Publication Date
DE3138222C1 true DE3138222C1 (en) 1983-05-19

Family

ID=6142616

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813138222 Expired DE3138222C1 (en) 1981-09-25 1981-09-25 Release means for producing strands of hot-melt adhesive

Country Status (1)

Country Link
DE (1) DE3138222C1 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604169A1 (en) * 1986-02-10 1987-08-13 Klebchemie M G Becker Gmbh Cartridge which can be melted off, in particular a hot-melt adhesive cartridge
WO1993023224A1 (en) * 1992-05-18 1993-11-25 National Starch And Chemical Investment Holding Corporation Method for packaging hot melt adhesives
WO1994013451A1 (en) * 1992-12-09 1994-06-23 National Starch And Chemical Investment Holding Corporation Method for tackless packaging of hot melt adhesives
US5373682A (en) * 1992-05-18 1994-12-20 National Starch And Chemical Investment Holding Corporation Method for tackless packaging of hot melt adhesives
EP0699586A1 (en) 1994-08-12 1996-03-06 National Starch and Chemical Investment Holding Corporation A production technique for blocks of hot melt adhesives
EP0718199A1 (en) 1994-12-16 1996-06-26 SAV. IND. S.r.l. Process and packaging plant for packaging sticky substances in the fluid state
FR2762308A1 (en) * 1997-01-10 1998-10-23 Kurt Sorg System including co-extruder for production of strand of hot melt self adhesive
US5848696A (en) * 1996-11-25 1998-12-15 Minnesota Mining & Manufacturing Company Wrapped material, and method and apparatus for wrapping and unwrapping such material
USRE36177E (en) * 1990-08-01 1999-04-06 H. B. Fuller Licensing & Financing, Inc. Method of packaging an adhesive composition and corresponding packaged article
US6006497A (en) * 1997-03-26 1999-12-28 Reichhold Chemicals, Inc. Methods and apparatus for preparing a hot melt adhesive
EP0833776B1 (en) * 1995-06-23 2000-01-05 H.B. Fuller Licensing & Financing, Inc. Method for packaging hot melt adhesives in a continuous process
US6076674A (en) * 1998-05-27 2000-06-20 3M Innovative Properties Company Wrapped material, and method and apparatus for wrapping such material
FR2957292A1 (en) * 2010-03-15 2011-09-16 Michelin Soc Tech Continuous web for supplying transformation machine, has section adapted such that compactness of web is higher than or equal to thickness of thermoplastic film and defined as ratio between section of web and its perimeter
US8955294B2 (en) 2009-02-24 2015-02-17 Gala Industries, Inc. Continuous bagging processes and systems
US9925694B2 (en) 2009-02-24 2018-03-27 Gala Industries, Inc. Continuous bagging processes and systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT *

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604169A1 (en) * 1986-02-10 1987-08-13 Klebchemie M G Becker Gmbh Cartridge which can be melted off, in particular a hot-melt adhesive cartridge
USRE36177E (en) * 1990-08-01 1999-04-06 H. B. Fuller Licensing & Financing, Inc. Method of packaging an adhesive composition and corresponding packaged article
WO1993023224A1 (en) * 1992-05-18 1993-11-25 National Starch And Chemical Investment Holding Corporation Method for packaging hot melt adhesives
US5373682A (en) * 1992-05-18 1994-12-20 National Starch And Chemical Investment Holding Corporation Method for tackless packaging of hot melt adhesives
WO1994013451A1 (en) * 1992-12-09 1994-06-23 National Starch And Chemical Investment Holding Corporation Method for tackless packaging of hot melt adhesives
EP0699586A1 (en) 1994-08-12 1996-03-06 National Starch and Chemical Investment Holding Corporation A production technique for blocks of hot melt adhesives
EP0718199A1 (en) 1994-12-16 1996-06-26 SAV. IND. S.r.l. Process and packaging plant for packaging sticky substances in the fluid state
EP0833776B1 (en) * 1995-06-23 2000-01-05 H.B. Fuller Licensing & Financing, Inc. Method for packaging hot melt adhesives in a continuous process
US5848696A (en) * 1996-11-25 1998-12-15 Minnesota Mining & Manufacturing Company Wrapped material, and method and apparatus for wrapping and unwrapping such material
FR2762308A1 (en) * 1997-01-10 1998-10-23 Kurt Sorg System including co-extruder for production of strand of hot melt self adhesive
US6230890B1 (en) 1997-03-26 2001-05-15 Reichhold Chemicals, Inc. Packaged adhesive mass
US6044625A (en) * 1997-03-26 2000-04-04 Reichhold Chemicals, Inc. Method of preparing a hot melt adhesive
US6006497A (en) * 1997-03-26 1999-12-28 Reichhold Chemicals, Inc. Methods and apparatus for preparing a hot melt adhesive
US6216422B1 (en) 1998-05-27 2001-04-17 3M Innovative Properties Company Method and apparatus for wrapping material
US6076674A (en) * 1998-05-27 2000-06-20 3M Innovative Properties Company Wrapped material, and method and apparatus for wrapping such material
US8955294B2 (en) 2009-02-24 2015-02-17 Gala Industries, Inc. Continuous bagging processes and systems
US9925694B2 (en) 2009-02-24 2018-03-27 Gala Industries, Inc. Continuous bagging processes and systems
FR2957292A1 (en) * 2010-03-15 2011-09-16 Michelin Soc Tech Continuous web for supplying transformation machine, has section adapted such that compactness of web is higher than or equal to thickness of thermoplastic film and defined as ratio between section of web and its perimeter

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Legal Events

Date Code Title Description
D1 Grant (no unexamined application published) patent law 81
8100 Publication of the examined application without publication of unexamined application
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee