DE1586178A1 - Method for sterile packaging of bread, in particular sliced bread - Google Patents

Method for sterile packaging of bread, in particular sliced bread

Info

Publication number
DE1586178A1
DE1586178A1 DE19671586178 DE1586178A DE1586178A1 DE 1586178 A1 DE1586178 A1 DE 1586178A1 DE 19671586178 DE19671586178 DE 19671586178 DE 1586178 A DE1586178 A DE 1586178A DE 1586178 A1 DE1586178 A1 DE 1586178A1
Authority
DE
Germany
Prior art keywords
bread
sterile packaging
packaging
subjected
particular sliced
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.)
Pending
Application number
DE19671586178
Other languages
German (de)
Inventor
Ernst Modersohn
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE1586178A1 publication Critical patent/DE1586178A1/en
Pending legal-status Critical Current

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
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • B65B55/02—Sterilising, e.g. of complete packages
    • B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
    • B65B55/06—Sterilising wrappers or receptacles prior to, or during, packaging by heat
    • 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
    • B65B25/16—Packaging bread or like bakery products, e.g. unsliced loaves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)

Description

Verfahren zum sterilen Verpacken von Brot, insbesondere von geschnittenem Brot Die Erfindung bezieht sich auf ein Verfahren zum sterilen Verpacken von Brot, insbesondere von zu Scheiben geschnittenem Brot. Method for sterile packaging of bread, in particular sliced bread Bread The invention relates to a method for sterile packaging of bread, especially of bread sliced into slices.

Durch die in immer größerem Umfang entstehenden Selbstbedienungsläden sind der Verpackungsindustrie erhebliche Aufgaben zugefallen, da in derartigen Geschäften bekanntlich nur bereits verpackte Lebensmittel usw. angeboten und verkauft werden dürfen.Due to the growing number of self-service shops the packaging industry has been assigned significant tasks, as in such shops as is well known, only pre-packaged foods etc. are offered and sold to be allowed to.

Zu den Aufgaben zählt auch die sterile Verpackung von Brot, insbesondere von zu Scheiben geschnittenem Brot. Es ist bekannt, Brot in Plastik-Folienbeutel unter Luftentzug zu verpacken, um eine längere Frischhaltung des Brotes zu erzielen. Hierbei wird die Luft aus dem Verpackungsbeutel vor dem Verschweißen herauegesogen, was teilweise zu recht komplizierten Anlagen führt.The tasks also include the sterile packaging of bread, in particular of bread sliced into slices. It is known to put bread in plastic foil bags to be packaged with ventilation in order to keep the bread fresh for a longer period of time. Here, the air is sucked out of the packaging bag before welding, which sometimes leads to very complicated systems.

Auch hat sich bei diesem bekannten Verpackungsverfahren gezeigte daß die Folienbeutel oft während des Luftentzuges schadhaft werden, was nicht immer bemerkt wird, wodurch die Hltbarkeit des verpackten Brotes infragegestellt ist.This known packaging method has also shown that the foil pouches often become damaged during the evacuation, which is not always the case noticed, whereby the durability of the packaged bread is called into question.

Der Erfindung liegt daher die Aufgabe zugrunde, ein Verfahren anzuwenden, bei dem die bekannten Nachteile vermieden und zusätzlich eine einwandfreie sterile Verpackung erzielt wird.The invention is therefore based on the object of using a method in which the known disadvantages are avoided and, in addition, a perfectly sterile one Packaging is achieved.

Diese Aufgabe ist gemäß der Erfindung dadurch gelöst, daß das in einer Folie gebackene Brot zuerst einer BrwHrmung auf etwa boOC, vorzugsweise durch Hochfrequenzerwärmung, unterworfen, darauf die das Brot umgebene Folie unter gleichzeitígem Luftentzug durch Pressung zu einem Beutel verschweißt, sodann die Packung einer nochmaligen Erwärmung auf etwa 85 C, wiederum vorzugsweise durch Hochfrequenzerwärmung, unterworfen und dann abgekühlt wird.This object is achieved according to the invention in that the in one Foil baked bread is first heated to about boOC, preferably by high-frequency heating, subjected, then the film surrounding the bread with simultaneous evacuation welded to a bag by pressing, then the pack of a second one Heating to about 85 C, again preferably by high frequency heating, subjected and then cooled.

Durch dieses Verfahren der Verpackung wird erreicht, daß das frisch gebackene Brot, insbesondere Pumpernickel, nur mit dem zulässigen Feuchtigkeitsgehalt verpackt wird, wobei durch die nach dem Luftentzug durch Pressung folgende Erwärmung auf etwa 85OC die Sterilisation des Brotes erfolgt.This method of packaging ensures that the food is fresh Baked bread, especially pumpernickel, only with the permissible moisture content is packaged, with the heating following the extraction of air by pressing at about 85OC the sterilization of the bread takes place.

Claims (1)

Patentanspruch: Verfahren zum sterilen Verpacken von Brot, insbesondere von zu Scheiben geschnittenem Brot, dadurch gekennzeichnet, daß das in einer Folie gebackene Brot zuerst einer Erwärmung auf etwa 500C, vorzugsweise durch eine Hochfrequenzerwärmung, unterworfen, darauf die das Brot umgebene Folie unter gleichzeitigem Luftentzug durch Pressung zu einem Beutel verschweißt, sodann die Packung einer nochmaligen Brwärmung auf etwa 8500, vorzugsweise wieder durch Hochfrequenzerwärmung, unterworfen und dann abgekühlt wird. Claim: Method for sterile packaging of bread, in particular of bread cut into slices, characterized in that it is in a foil baked bread is first heated to about 500C, preferably by high frequency heating, subjected, then the film surrounding the bread with simultaneous extraction of air welded to a bag by pressing, then the pack of a second one Heated to about 8500, preferably again by high frequency heating, subjected and then cooled.
DE19671586178 1967-01-26 1967-01-26 Method for sterile packaging of bread, in particular sliced bread Pending DE1586178A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0072547 1967-01-26

Publications (1)

Publication Number Publication Date
DE1586178A1 true DE1586178A1 (en) 1971-08-26

Family

ID=7314553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671586178 Pending DE1586178A1 (en) 1967-01-26 1967-01-26 Method for sterile packaging of bread, in particular sliced bread

Country Status (1)

Country Link
DE (1) DE1586178A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19505239A1 (en) * 1995-02-16 1996-08-22 Peter Pfizenmaier Process for packing of materials in a pouch, esp. for food or hygiene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19505239A1 (en) * 1995-02-16 1996-08-22 Peter Pfizenmaier Process for packing of materials in a pouch, esp. for food or hygiene

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