Fiber rope for food safety and manufacturing method thereof

A food safety and production method technology, applied in the rope field, can solve the problems of food pollution and low safety, and achieve the effect of high safety performance, reasonable process and excellent cleanliness

Inactive Publication Date: 2014-01-15
TAIAN ROPE NET PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, metal transmission devices are used in the field of food safety, which are not safe and easy to cause food contamination. PEEK fiber has excellent cleanliness in contact with food, and has good heat resistance, chemical degradation resistance, friction resistance and High strength performance, polyetheretherketone fiber has not been applied in the field of food safety

Method used

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  • Fiber rope for food safety and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] 1) Material selection: Rope sheath 1 selects modified polyether ether ketone fiber filament, its specification is 840 D, rope core 2 selects modified polyether ether ketone fiber filament, its specification is 1000 D; polyether ether ketone fiber filament The treatment process is: after drying the purified spinning grade polyetheretherketone resin, add 2% (WT%) heat stabilizer, 4% (WT%) inorganic nanomaterials and 2% (WT%) organic Polymer materials, and then made into modified polyetheretherketone spinning special materials, after drying, melted in the extruder and then entered into the melt metering pump, and then passed through the filter screen of the filter system and the porous spinneret to form modified polyetheretherketone Polyether ether ketone monofilament, after delayed cooling, oiling and bundling, the modified polyether ether ketone multifilament is obtained, and the modified polyether ether ketone fiber filament is obtained after heat stretching and shaping;...

Embodiment 2

[0032] 1) Material selection: Rope sheath 1 selects modified polyether ether ketone fiber filament, its specification is 1000 D, rope core 2 selects modified polyether ether ketone fiber filament, its specification is 1000 D; polyether ether ketone fiber filament The treatment process is: after drying the purified spinning grade polyetheretherketone resin, add 0.5% (WT%) heat stabilizer, 0.3% (WT%) inorganic nanomaterials and 4% (WT%) organic Polymer material, and then made into modified polyetheretherketone spinning special material, after drying, it is melted in the extruder and then enters the melt metering pump, and then passes through the filter screen of the filtration system and the porous spinneret to form modified polyetheretherketone. Polyether ether ketone monofilament, after delayed cooling, oiling and bundling, the modified polyether ether ketone multifilament is obtained, and the modified polyether ether ketone fiber filament is obtained after heat stretching and ...

Embodiment 3

[0039] 1) Material selection: Rope sheath 1 selects modified polyether ether ketone fiber filament, its specification is 3000 D, rope core 2 selects modified polyether ether ketone fiber filament, its specification is 1000 D; polyether ether ketone fiber filament The treatment process is: after drying the purified spinning grade polyetheretherketone resin, add 1% (WT%) heat stabilizer, 3% (WT%) inorganic nanomaterials and 0.6% (WT%) organic Polymer material, and then made into modified polyetheretherketone spinning special material, after drying, melted in the extruder, then enters the melt metering pump, and then passes through the filter screen of the filter system, the porous spinneret to form a modified polyetheretherketone Polyether ether ketone monofilament, after delayed cooling, oiling and bundling, the modified polyether ether ketone multifilament is obtained, and the modified polyether ether ketone fiber filament is obtained after heat stretching and shaping;

[0040...

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PUM

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Abstract

The invention discloses a fiber rope for food safety and a manufacturing method thereof. The fiber rope comprises a rope cover and a rope core which is arranged inside the rope cover. The rope cover is arranged to be an outer cover body formed by weaving polyether-ether-ketone fiber folded yarns in the S twist direction and polyether-ether-ketone fiber folded yarns in the Z twist direction, wherein the ratio of the polyether-ether-ketone fiber folded yarns in the S twist direction to the polyether-ether-ketone fiber folded yarns in the Z twist direction is 1 to 1. The rope core is arranged to be a polyether-ether-ketone fiber filament aggregation. The fiber rope is simple in structure, reasonable in process, and high in safety performance, and the good cleanness is achieved when the fiber rope makes contact with food.

Description

technical field [0001] The invention relates to the field of ropes, in particular to a fiber rope used for food safety and a manufacturing method thereof. Background technique [0002] At present, metal transmission devices are used in the food safety field, which is not safe and may easily cause food contamination. PEEK fiber has excellent cleanliness in contact with food, and has good heat resistance, chemical degradation resistance, friction resistance and High strength performance, PEEK fiber has not been applied in the field of food safety. Contents of the invention [0003] The purpose of the present invention is to provide a fiber rope for food safety with excellent cleanliness and high safety in contact with food and its manufacturing method. [0004] The technical solution of the present invention is: a fiber rope used for food safety, including a rope sheath and a rope core arranged inside the rope sheath, and the rope sheath is set from half of the S twist to t...

Claims

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D07B1/04
Inventor 沈明刘瑞强张功明田涛侯虎刘翠华
Owner TAIAN ROPE NET PLASTIC
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