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Lecithin emulsions as conveyor system lubricants

A lubricant and conveyor technology, applied in the conveyor system of food packaging, in the field of lubricating packaging, which can solve problems such as excessive adhesion or adhesion of containers

Inactive Publication Date: 2009-09-09
ECOLAB INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In practice, however, the problem continues to arise that the lubricant adheres strongly eg to surfaces, so that excessive binding or sticking of the conveyed containers can occur

Method used

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  • Lecithin emulsions as conveyor system lubricants
  • Lecithin emulsions as conveyor system lubricants
  • Lecithin emulsions as conveyor system lubricants

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0078] Two emulsions of the invention were prepared and tested for lubricity.

[0079] 1. Prepare the emulsion:

[0080] Seven emulsions according to the invention were prepared by mixing in a high pressure homogenizer. The droplet size in the oil phase of the emulsion was 3，90值 ) describes how to pass diameter3，90 droplets to form 90% of the volume of the dispersed (emulsified) phase.

[0081] The particle size distribution was determined using a Beckmann Coulter LS 230 instrument, using optical model Emulsiond.rfd PIDS (included 14.8.2001), according to the operating instructions (1994). The measuring medium used is water. Particle size was measured immediately after preparation of the dispersion. In each case, the measured dispersion is diluted, according to the instrument manufacturer's instructions; in other words, an amount of the dispersion is introduced into the dilution water with stirring until the instrument-specific saturation concentration is indicated by the i...

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Abstract

The present invention discloses aqueous emulsions which comprise an oily substance in combination with an emulsifier, the emulsifier being selected from phospholipids, and lecithins in particular being employed. Aqueous lecithin-containing emulsions of this kind are particularly suitable for lubricating conveyor systems, especially those which transport receptacles containing foods.

Description

technical field [0001] The present invention relates to a lubricant composition, and its use for lubricating conveyor systems, preferably lubricating packaging, and especially food packaging conveyor systems. Background technique [0002] In food and beverage packaging, and especially in the bottling and barreling hails of beverage factories, the containers in question are typically transported using apron conveyors or other conveyor systems, preferably by means of automatic machines characterized by spray systems. With lubricator, lubricate with a suitable lubricant preparation and at the same time keep it clean. [0003] Lubrication is required in order to reduce the friction between the conveyor system and moving or static components in the system, and also to prevent the containers being conveyed from possibly falling and eventually being damaged during rapid changes in speed. A lubricating film on the surface of the conveyor system has the effect, for example, of reduc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02
CPCC10M2207/283C10N2230/40C10M2223/043C10M2207/289C10M2207/022C10M173/025C10N2240/52C10N2250/021C10M2223/04C10N2250/022C10N2270/02C10N2250/02C10N2030/40C10N2040/38C10N2050/01C10N2050/011C10N2050/013C10N2070/02
Inventor S·博特R·埃斯库亨A·贝纳特
Owner ECOLAB INC
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