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Packaging, blank therefor and method for the production thereof

A technology for packaging materials and blanks, applied to packaging made of fabric materials, to produce such a package of blanks, liquid and/or loose materials packaging, to achieve the effect of inexpensive measurement and control

Inactive Publication Date: 2010-06-16
TETRA LAVAL HLDG & FINANCE SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Marks applied by printing are admittedly helpful to a great extent, but from time to time the same mistakes as those involved in printing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Packaging, blank therefor and method for the production thereof
  • Packaging, blank therefor and method for the production thereof
  • Packaging, blank therefor and method for the production thereof

Examples

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Embodiment Construction

[0043] In no limiting sense, reference is here made more specifically to the production of liquid packaging for liquid food. In this regard, the packaging starts with figure 1 The shown mode is produced with a machine 1, which is produced from a web 2 of packaging material with paper as carrier material. The packaging material is drawn upwards from a supply roll 3 in the form of a fabric and has crease lines 4 , for example longitudinal crease lines 5 and transverse crease lines 6 , which are chosen for illustrative purposes. Such as figure 1 As shown, after passing the deflection rollers, which are shown uppermost in the machine 1 , the fabric 2 moves downwards in the conveying direction 7 of the fabric. By means of the longitudinal sealing means 8, the tube 9 is folded and provided with a downwardly moving longitudinal sealing seam. By means of the filling tube 10 the tube 9 is filled with a product, for example milk or juice. Markings 11 are arranged at a distance from ...

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PUM

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Abstract

A packaging for liquids is made of a flat packaging material. This material has fold lines (6) and a mark (11) placed on a wall area of the packaging. The invention also relates to a blank and to a method for producing a packaging of this type, in which fold lines (6) and the mark (11) are placed in a moving packaging web of material. Afterwards, the web of material is shaped, filled and closed. The aim of the invention is to simplify the production of the packaging and to provide it with a more economical and more precise design. To this end, the invention provides that the mark (11) is formed by stamp lines (25), which lie on a plane and of which at least two straight stamp lines (25) intersect at least in the extension thereof. It is advantageous when the mark (11) has at least one centra-symmetric structure. According to the method, the invention provides that the mark (11) is made by the placement of stamp lines (25) so that the cross-section of the material is U-shaped after stamping, whereby the thickness of the material remains essentially the same.

Description

technical field [0001] The present invention relates to a package for liquids and / or bulk materials formed from flat packaging material having a plurality of crease lines and indicia applied to the walls of the package. The invention also relates to a process for producing a blank for such a package and for producing a package made of moving fabric material. The device implementing this process is characterized by a special reading device. Background technique [0002] Packagings of the type set out in the opening part of this description are known in many different forms and are commonly used for packaging liquid food products, for example milk or fruit juice (which may also contain fruit pieces). Packaging, blanks for packaging, and processes for production are known in which a web of packaging material is moved through various processing stations and receives a plurality of crease lines that are To shape the web of material and form the package. The packaging in the pr...

Claims

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Application Information

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IPC IPC(8): B31B1/25B31B1/74B65B61/02B65D5/42B65B9/10B31B50/25B65B9/20B65D25/20
CPCB65B9/20B31B2201/255B31B1/74B65B61/025B65D5/4216B31B1/25B31B2201/95B31B50/006B31B50/254
Inventor P·J·马丁
Owner TETRA LAVAL HLDG & FINANCE SA
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