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PL419079A1 - Method for producing film packaging for food and the film packaging for food - Google Patents

Method for producing film packaging for food and the film packaging for food

Info

Publication number
PL419079A1
PL419079A1 PL419079A PL41907916A PL419079A1 PL 419079 A1 PL419079 A1 PL 419079A1 PL 419079 A PL419079 A PL 419079A PL 41907916 A PL41907916 A PL 41907916A PL 419079 A1 PL419079 A1 PL 419079A1
Authority
PL
Poland
Prior art keywords
sleeve
layer
compound
food
extruder
Prior art date
Application number
PL419079A
Other languages
Polish (pl)
Other versions
PL234225B1 (en
Inventor
Robert Stosik
Original Assignee
Lester Productions Spółka Z Ograniczoną Odpowiedzialnością
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 Lester Productions Spółka Z Ograniczoną Odpowiedzialnością filed Critical Lester Productions Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL419079A priority Critical patent/PL234225B1/en
Publication of PL419079A1 publication Critical patent/PL419079A1/en
Publication of PL234225B1 publication Critical patent/PL234225B1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

  • Wrappers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Sposób wytwarzania opakowania foliowego, w którym to sposobie w procesie współwytłaczania z rozdmuchiwaniem wytwarza się rękaw folii wielowarstwowej, a następnie rękaw folii tnie się poprzecznie na odcinki, które zgrzewa się wzdłuż otwartej krawędzi uzyskując opakowanie foliowe. W etapie współwytłaczania z rozdmuchiwaniem podaje się do głowicy wytłaczarskiej formującej rękaw folii trójwarstwowej mieszanki tworzyw z trzech odrębnych wytłaczarek. W pierwszej wytłaczarce przygotowuje się pierwszą mieszankę o właściwościach antypoślizgowych. W drugiej wytłaczarce przygotowuje się drugą mieszankę na warstwę o dużej wytrzymałości, przy czym drugą mieszankę podaje się do kanału głowicy formującego warstwę środkową rękawa. W trzeciej wytłaczarce przygotowuje się trzecią mieszankę o właściwościach antybakteryjnych, przy czym trzecią mieszankę podaje się do kanału głowicy formującego warstwę wewnętrzną rękawa. Na zewnętrzną warstwę rękawa wytłaczanego z głowicy wytłaczarskiej napyla się roztwór skrobi ziemniaczanej w wodzie w stężeniu 20%, w ilości od 10 do 20 g/m2 produktu o temperaturze nie niższej niż 40°C względem temperatury zewnętrznej warstwy wytłaczanego rękawa.A method of producing a foil packet, in which a multilayer film sleeve is produced in a coextrusion blow molding process, and then the foil sleeve is cut transversely into sections that are heat sealed along the open edge to obtain a foil packet. In the coextrusion blow molding step, a three-layer film blend of three separate extruders is fed into the extrusion head forming a sleeve of a three-layer film. In the first extruder, the first blend with non-slip properties is prepared. In the second extruder, a second compound is prepared for a high-strength layer, the second compound being fed to the channel of the head forming the middle layer of the sleeve. In the third extruder, a third compound with antibacterial properties is prepared, with the third compound being fed to the head channel forming the inner layer of the sleeve. On the outer layer of the extruded sleeve from the extrusion head, a solution of potato starch in water at a concentration of 20% is sprayed in an amount of 10 to 20 g / m2 of product at a temperature not lower than 40 ° C relative to the temperature of the outer layer of the extruded sleeve.

PL419079A 2016-10-12 2016-10-12 Method for producing film packaging for food and the film packaging for food PL234225B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL419079A PL234225B1 (en) 2016-10-12 2016-10-12 Method for producing film packaging for food and the film packaging for food

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL419079A PL234225B1 (en) 2016-10-12 2016-10-12 Method for producing film packaging for food and the film packaging for food

Publications (2)

Publication Number Publication Date
PL419079A1 true PL419079A1 (en) 2018-04-23
PL234225B1 PL234225B1 (en) 2020-01-31

Family

ID=61965305

Family Applications (1)

Application Number Title Priority Date Filing Date
PL419079A PL234225B1 (en) 2016-10-12 2016-10-12 Method for producing film packaging for food and the film packaging for food

Country Status (1)

Country Link
PL (1) PL234225B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL442888A1 (en) * 2022-11-19 2024-05-20 Folpak Spółka Z Ograniczoną Odpowiedzialnością Packaging foil, three-layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL442888A1 (en) * 2022-11-19 2024-05-20 Folpak Spółka Z Ograniczoną Odpowiedzialnością Packaging foil, three-layer

Also Published As

Publication number Publication date
PL234225B1 (en) 2020-01-31

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