FIELD: packaging.
SUBSTANCE: method for producing polymer film, a polymer film, as well as a method for packaging food products are proposed. The polymer film is obtained containing a polyamide composition (PZ) by extrusion of the polyamide composition (PZ) through an annular mouthpiece and following extension of the obtained sleeve by air injection.
EFFECT: claimed group of inventions provides for an increase in mechanical properties of obtained products.
15 cl, 4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| POLYMER FILM CONTAINING AMORPHOUS POLYAMIDE AND PARTIALLY CRYSTALLINE POLYAMIDE | 2017 |
|
RU2726635C2 |
| POLYMER FILM CONTAINING COPOLYAMIDE MADE OF DIAMINE, DIMERIC ACID AND LACTAM | 2017 |
|
RU2759905C2 |
| POLYMER FILM CONTAINING COPOLYAMIDE OF AT LEAST ONE DIAMINE, ONE DICARBOXYLIC ACID AND ONE DIMERIC ACID | 2017 |
|
RU2781111C2 |
| AGRICULTURAL FILM CONTAINING COPOLYAMIDE FROM DIAMINE, DIMERIC ACID AND LACTAM | 2017 |
|
RU2754821C2 |
| POLYAMIDE FILMS FOR FLEXIBLE PRINTED CIRCUIT BOARDS | 2010 |
|
RU2538870C2 |
| METHOD OF MANUFACTURING FOOD PRODUCTS POLYMER CASING WITH PSEUDOFIBROUS APPEARANCE AND POLYMER CASING MANUFACTURED BY METHOD | 2005 |
|
RU2335907C2 |
| LAMINATED MATERIAL PROTECTING CONTENTS FROM OXYGEN, METHOD OF PROTECTION AND PACKAGE USING OXYGEN ABSORBING MATERIAL | 1998 |
|
RU2198123C2 |
| THERMOPLASTIC POLYMERIC COMPOSITION | 1999 |
|
RU2156782C1 |
| TRANSPARENT FILMS | 2010 |
|
RU2528728C2 |
| SYNTHETIC SAUSAGE POLYAMIDE-BASED COVER FILLED WITHOUT STRETCHING AND METHOD OF ITS PRODUCTION | 2010 |
|
RU2442425C2 |
