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Apparatus and method for filling flexible foil bags

A flexible foil and equipment technology, applied in the field of filling flexible foil bags, can solve the problems of expensive equipment, complex cooling, etc., and achieve a reliable disinfection effect

Inactive Publication Date: 2005-11-23
果倍爽控股中国股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Running such a device is quite expensive due to the complex cooling

Method used

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  • Apparatus and method for filling flexible foil bags
  • Apparatus and method for filling flexible foil bags
  • Apparatus and method for filling flexible foil bags

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] exist Figure 1a Among them, the foil pouch 1 is flat and folded. Figure 1a A section through the foil pouch 1 is shown. The foil pouch 1 comprises two side foils 1a and 1b and a bottom foil 1c.

[0030] exist Figure 1b , shows how the small tube 2 has been introduced into the upper end of the foil pouch 1 . Clamps 3 a and 3 b are arranged at the sides of the upper end of the foil pouch 1 , said clamps blocking most of the gas flow from the inside to the outside of the foil pouch 1 .

[0031] The gaseous medium is now blown into the foil bag 1 through the small tube 2 (see Figure 1c Arrow in 4). Due to the fact that the upper end of the foil pouch 1 is closed by the clamps 3a and 3b and the small tube 2, the foil pouch 1 is at least partially expanded and shaped in this way. The two superimposed side foils 1a and 1b are separated from each other and the folded bottom foil 1c is at least partially opened (cf. Figure 1c ).

[0032] There is now a cavity in the...

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PUM

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Abstract

To provide a method and a device for filling a flexible foil bag at a low cost.

Description

technical field [0001] The present invention relates to a method and apparatus for filling flexible foil pouches. Foil pouches to be filled are stored folded until filled. In order to allow filling of the foil pouch, the foil pouch is shaped into an expanded state prior to filling, ie forming a cavity into which the filling material is filled. Background technique [0002] For this purpose, known from European patents EP 0417810, EP 0908386 and EP 0900708, foil pouches are formed by inflating them with air. [0003] The formed foil pouch is subsequently filled with filling material (see European patent EP 0900708); thus, for hygienic reasons, the filling material is filled into the foil pouch in a hot state for sterilization purposes. [0004] Then, the foil pouch is sealed so that the filling material is packaged in a very hygienic state and thus can be stored for a long time without deterioration even under normal ambient conditions. [0005] The filled foil bags must t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B55/04B65B1/04B65B3/04B65B3/16B65B31/04B65B43/34B65B43/36B65B55/06B65B55/10
CPCB65B55/06B65B55/10B65B43/30B65B43/36
Inventor H·-P·维尔德H·克佩尔特
Owner 果倍爽控股中国股份公司