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Snack food case producing method

A production method and fast food box technology, applied to flexible coverings, packaging, household components, etc., can solve the problems of white pollution, poor degradability of foamed plastics, etc., and achieve the effects of low price, maintaining ecological balance, and wide sources

Inactive Publication Date: 2004-02-04
吕磊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the poor degradability of foamed plastics, in the natural environment, it will not degrade for 20 years, forming industrial waste and causing white pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] A kind of manufacturing method of fast food box is to use corn wrapping leaf as main raw material, successively by steaming, fiber lifting, warp spinning, weaving, pre-pressing, cutting, molding, hot pressing, trimming, inspection, sterilization, packing into The library and other processes are completed, among which:

[0024] a. The soaking and steaming process is to put the selected raw corn wrappers into a high-temperature and high-pressure container for soaking and steaming, so that the raw materials are decomposed, the fiber bundles are softened, and other tissues are peeled off. The temperature is 140-150°C and the pressure is 0.2-0.25Mpa. between;

[0025] b. The fiber lifting process is to put the raw materials that have been soaked, steamed, decomposed and softened in the process a into the carding machine for carding, and the fibers are carded out. The linear speed of the carding roller is controlled at 500-600M / min, so that the fibers are controlled at 30-50m...

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Abstract

A process for preparing the quick meal box features use of the wrapping leaf of corn cob as primary raw material, and includes such steps as immersing, steaming, extracting fibres, spinning, weaving, prepressing, cutting short, moulding, hot pressing, removing edges, and sterilizing. Its advantages are low cost and no environmental pollution.

Description

[0001] The technical field [0002] The invention relates to a method for making a fast food box, in particular to a method for making a fast food box with corn wrappers as the main raw material. Background technique [0003] In recent years, along with the development of the fast food industry, various packaging boxes for fast food, convenience food or other foods have developed rapidly, and most of the packaging boxes are made of foamed plastics. Due to the poor degradability of foamed plastics, in the natural environment, it will not degrade for 20 years, forming industrial waste and causing white pollution. Therefore solving the development, research and production of snack boxes or instant food packaging has become an urgent problem to be solved. Contents of the invention [0004] The purpose of the present invention is to provide a kind of raw material that is widely used, cheap, easy to manufacture, and can be naturally degraded in the natural environment, will not c...

Claims

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Application Information

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IPC IPC(8): B27N5/02B65D65/46
Inventor 吕磊
Owner 吕磊
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