Process of preparing degradable tableware and containers by using straws and shell fibers

The invention relates to a preparation process and a husk technology, which is applied in the technological field of using straw and husk fibers to make degradable tableware and containers, and can solve the problems of the decline of farmland quality and the destruction of soil structure, so as to promote secondary utilization and improve economic value. , to ensure the effect of no breakage

Inactive Publication Date: 2016-08-17
CHONGQING JINHAOMEI MELAMINE PROD CO LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

Destroy the soil structure, resulting

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  • Process of preparing degradable tableware and containers by using straws and shell fibers

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Embodiment Construction

[0019] The present invention is further described below in conjunction with specific embodiment:

[0020] The present invention is a process for making degradable tableware and containers by using straw and fruit shell fiber. Shells Wheat husks, rice husks, rice bran, peanut shells, bean shells, corn cobs, sunflower seed shells and other crop husks, plant stems bagasse, reeds, thatch, wood chips, bamboo chips or other wild plants A variety of mixtures of stems, accounting for 80%. Other materials include hemp silk or pure cotton thread with a length of 10mm, accounting for 1-3%. Antifungal agents include compound feed antifungal agent 0.5%, wood antifungal agent 0.5%,

[0021] The anti-oxidant is ethoxyquin, accounting for 0.3%, and the surface treatment agent is wood wax oil and vegetable paint.

[0022] The process method includes a pretreatment process and a preparation process, and the pretreatment process method is as follows: the main material is crushed and screened, ...

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Abstract

The invention relates to a process of preparing degradable tableware and containers by using straws and shell fibers. The process comprises a pre-treatment process and a preparation process. The pre-treatment process comprises the following steps: dehydrating crushed and screened main materials; using hemp threads or pure cotton threads as reinforced fibers and cutting and processing the threads or pure cotton threads into pieces; mixing and stirring bone glue, carrageenan and water; and then adding sticky rice glue to continuously stir the mixture. The preparation process comprises the following steps: stirring the treated main materials and reinforced fibers, adding a mildew preventive and an antioxidant and spray-adding a glue mixed solution under the stirring condition, vacuumizing and stirring; then performing high-pressure injection moulding; feeding a bottom plate into infrared drying and ironing and shaping steps; performing smearing, infiltrating or spraying treatment by using wood wax oil or vegetal paint; performing polishing and inspecting treatment; and then finally performing packaging and putting in storage.

Description

technical field [0001] The invention relates to a process for making degradable tableware and containers by utilizing straw and fruit shell fibers. Background technique [0002] Straw is the general term for the stems and leaves (ears) of mature crops. It usually refers to the remaining part of wheat, rice, corn, potato, rapeseed, cotton, sugar cane and other crops (usually coarse grains) after harvesting the seeds. More than half of the photosynthetic products of crops exist in straw, which is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, etc. It is a multi-purpose renewable biological resource, and straw is also a roughage. It is characterized by high crude fiber content (30%-40%), and contains lignin and so on. Although lignocellulose cannot be utilized by pigs and chickens, it can be absorbed and utilized by ruminant cattle, sheep and other livestock. [0003] The main hazards of straw burning are: causing traffic accidents, affecting...

Claims

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Application Information

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IPC IPC(8): B27N1/02B27N5/00B27N7/00
CPCB27N1/0209B27N5/00B27N7/005
Inventor 程艳青
Owner CHONGQING JINHAOMEI MELAMINE PROD CO LTD
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