Biodegradable molded products

A molded product, biodegradable technology, applied in bio-packaging, sustainable manufacturing/processing, flexible coverings, etc.

Inactive Publication Date: 2012-09-19
R·默罕萨斯·纳拉亚纳萨梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] None of the above inventions use or suggest the production of biodegradable molded products made entirely of food grade materials where the main components

Method used

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Examples

Experimental program
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Embodiment Construction

[0007] The present invention provides a method for producing a 100% biodegradable molded product using corn cobs, corn leaves, corn roots or corn stalks from corn waste as its starting material. Preferred embodiments of the invention are described herein. It should be understood, however, that limiting the description to the preferred embodiments of the invention is merely to facilitate discussion of the invention, and it is contemplated that various modifications and equivalents can be devised by those skilled in the art without departing from the scope of the appended claims.

[0008] Corn waste is used as starting material in the production of molded products. Corn waste is collected from various sources, preferably various sources where corn cobs, corn leaves, corn roots or corn stalks are used as waste. These will be readily and inexpensively available in areas where corn is grown, harvested and processed, which would otherwise be discarded. Remove unwanted materials su...

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PUM

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Abstract

The invention relates to a process of manufacturing 100% biodegradable molded products. The process includes the use of materials such as starch, and corn wastes such as corncobs, cornstem, corn roots and cornleaves. Accordingly, the corn wastes are pulverized and added to a determined ratio of water and starch to produce a pulp mixture. The pulp mixture is then molded into desired shape of products using determined amount of pulp mixture to prevent wastage. The biodegradable molded products require no coating for water resistance or trimming unlike previous products which are produced using conventional processes. These biodegradable molded products can be molded into various uses such as food catering utensils, packaging and containers for various industries. The resulting biodegradable product is inexpensive, 100% biodegradable and useful.

Description

technical field [0001] The present invention relates to a process for the preparation of food grade biodegradable molded products. More specifically, the present invention relates to biodegradable products for containers for packaging and storage. Background technique [0002] Plastics are commonly used in the production of industrial materials for packaging, food catering and many other purposes. Examples of these plastics include polyethylene, polypropylene, polyvinyl chloride, polyamide (nylon), polyester and polyurethane. These plastics are durable and they degrade very slowly. The same chemical bonds that make plastic so durable also make it resistant to natural degradation processes. The use of non-biodegradable plastic materials poses a threat to the environment where toxic materials continue to be discarded in landfills and into the environment in increments every year. As a result, manufacturers have recently started making packaging materials from biodegradable...

Claims

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Application Information

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IPC IPC(8): D21J3/00D21H11/12D21H17/28D21H17/30B65D65/46
CPCD21J3/00D21H17/28B65D65/46D21H27/10Y02A40/90Y02W90/10
Inventor R·默罕萨斯·纳拉亚纳萨梅
Owner R·默罕萨斯·纳拉亚纳萨梅
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