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Laminated packaging material, packaging made therefrom and method of making the same

A packaging material and packaging technology, used in the field of manufacturing packaging materials and providing packaging materials with embossed patterns

Active Publication Date: 2021-07-09
TETRA LAVAL HLDG & FINANCE SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although proven to provide very satisfactory results, the solutions proposed in the above literature are limited to concave forms

Method used

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  • Laminated packaging material, packaging made therefrom and method of making the same
  • Laminated packaging material, packaging made therefrom and method of making the same
  • Laminated packaging material, packaging made therefrom and method of making the same

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Embodiment Construction

[0044] Embodiments of the present invention are described in more detail below with reference to the accompanying drawings so that those skilled in the art can practice the invention. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. The described embodiments do not limit the invention, but the invention is only limited by the appended patent claims. Furthermore, the terminology used in the detailed description of the particular embodiments shown in the drawings is not intended to limit the invention.

[0045] refer to figure 1 , a core material layer 1 for subsequently forming part of the packaging material is shown. The core layer 1 has an inner side 3 and an outer side 5, the inner side 3 intended to face the interior of the final package and the outer side 5 thus intended to face the outer environment of the final package. if available in figure 1 As seen in , the core material laye...

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PUM

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Abstract

The present invention relates to laminated packaging materials, packages made therefrom, and methods of making them. A method for producing a laminated packaging material (20) is provided. The method comprises providing a core material layer (1) of fiber-based material having an inner side (3) and an outer side (5), embossing said core material layer (1) for forming a layer having an initial height ( d1) embossing features (10) protruding from the outer side (5) of the core material layer (1) to be subsequently formed on the A tactile pattern is formed on one side of the package (40), and at least one inner layer (24) is laminated to the inner side (3) of the embossed core material layer (1) such that the embossed features ( 10) The initial height (d1) is temporarily lowered to the minimum height (d2).

Description

technical field [0001] The present invention relates to a method for manufacturing packaging material, in particular to a method for providing packaging material with an embossed pattern and packages formed from such packaging material. The invention also relates to a method for producing a package, and a package produced by such a method. Background technique [0002] Some existing carton-based packages for liquid food products include a tubular body extending between a closed bottom and top. The bottom is usually flat so that the package can be placed on a table and the top usually includes an opening device. [0003] Such single-use packages, in particular for storing liquid food products, are often made of a packaging laminate comprising a paper core layer covered on a first or outer side with a polymeric decorative layer. On the other side, ie the inside facing the product to be packaged, a multilayer sheet is provided. The inner multilayer typically includes a first...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D65/40B65D5/42B32B15/20B32B15/085B32B27/06B32B27/32B32B27/10B32B3/30B32B7/12B32B33/00
CPCB32B3/30B32B7/12B32B15/085B32B15/20B32B27/06B32B27/10B32B27/32B32B33/00B65D5/4212B65D65/406B32B2439/70B32B38/06B31F1/07B31F2201/0715B31F2201/0761B31B50/88B31B2120/40B31B2110/30B31B2100/0022B32B2309/04B32B2309/10B32B2309/12B32B2439/62B32B15/08B32B3/263B32B5/02B32B2307/7244B65B3/025B65B3/04B65B7/16B65D5/067B65D5/746B65D65/403B65D85/72
Inventor 奥拉·佩尔松卡琳·奥尔森帕尔·里德贝格彼得·威廉姆森穆格尼·怒阿姆
Owner TETRA LAVAL HLDG & FINANCE SA