CN1413543A - Tableware made of rice chaff and its making method - Google Patents
Tableware made of rice chaff and its making method Download PDFInfo
- Publication number
- CN1413543A CN1413543A CN 02133097 CN02133097A CN1413543A CN 1413543 A CN1413543 A CN 1413543A CN 02133097 CN02133097 CN 02133097 CN 02133097 A CN02133097 A CN 02133097A CN 1413543 A CN1413543 A CN 1413543A
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- Prior art keywords
- rice chaff
- tableware
- making method
- amylan
- tableware made
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A tableware is made up of rich husk and starch gum through washing rice husk, removing impurities, drip drying, proportionally mixing it with starch gum, grinding by 50-120 meshes, die pressing, baking sterilizing, and packing. Its advantages are widely available raw material, low cost and no pollution.
Description
Technical field:
The present invention relates to a kind of tableware and preparation method thereof, particularly a kind of is the tableware and preparation method thereof of raw material with rice chaff.
Background technology:
Tableware is an indispensable table ware in people's daily life; present employed tableware mainly contains porcelain tableware, plastic tableware, moulded pulp set for dining etc.; wherein disposable plastic tableware and dispensable paper tableware are widely used; use disposable plastic or the box that makes things convenient for made of paper mostly as working lunch, student's lunch of unit; the white pollution that the plastics convenience mess tin is produced is well-known, is unfavorable for environment protection.Though and convenience mess tin made of paper can solve the problem of white pollution, but need the mass consumption paper material, as cardboard or pulp board etc., in paper-making process, discharge a large amount of sewage inevitably, can pollute environment equally, consume simultaneously a large amount of timber again, destroy ecotope, the product cost height.
Summary of the invention:
The purpose of this invention is to provide that a kind of raw material sources are extensive, pollution-free, product cost is low, the simple tableware made of rice chaff of manufacture craft and preparation method thereof, to overcome the deficiency of prior art.
Technical solution of the present invention is: a kind of tableware made of rice chaff is characterized in that: the material of tableware is rice chaff and is added with amylan.
The weight ratio of described rice chaff and amylan is 100: (2～4).
A kind of making method of tableware made of rice chaff is characterized in that: it comprises the steps:
A, rice chaff is cleaned impurity elimination;
B, drain;
C, rice chaff are mixed stirring with amylan, the weight ratio of rice chaff and amylan during mixing
Be 100: (2～4);
D, grind, its granularity reaches (50～120) order;
E, make shape at mould inner pressure;
F, the tableware that has been shaped is dried and sterilized;
G, packing.
Temperature was (65～75) ℃ when described mixing was stirred, and humidity is controlled between (40～50) %.
Pressure during described press forming is (15～20) kg/cm
2, temperature is (110～120) ℃, the time is controlled between (0.5～1.5) minute.
Described bake out temperature is (40～60) ℃, and humidity is (15～20) %.
The present invention compared with prior art has following advantage: raw material sources extensively, can utilize waste rice chaff in the agriculture production as raw material, easily degraded, pollution-free, reproducible utilization, to ecotope without any influence, can be used as feed or fertilizer after discarded, save the energy, product cost is low, manufacture craft is simple.
Below in conjunction with embodiment the present invention is further described:
Product of the present invention is to be main raw material with rice chaff, is added with an amount of amylan in it, and the weight ratio of rice chaff and amylan is 100: (2～4).
Making method is as follows:
1, at first rice chaff (being the epidermis of the grain of rice) is cleaned, impurity elimination, and remove the mouldy part of rotting, and drain standby.
2, batch mixes stirs, and rice chaff is mixed with amylan, and weight ratio is: 100: 3, in stirring tank, to carry out, and its temperature is controlled at 70 ℃, and humidity is 45%.
3, grind, adopt pulverizer to carry out, granularity reaches 100 orders.
4, press forming is shaped with mould heat pressure on pressing machine, can make all kinds of moulds according to required tableware shape, identical press forming as available upper die and lower die such as chopsticks, bowls, because of raw material is grinding back one-tenth colloidal, the unlikely distortion in back that is shaped, the pressure during hot pressing is 18 kg/cm
2, temperature is 115 ℃, and the time is 1 minute, and available electrothermal method is to mold heated.
5, oven dry can be dried in the drying tunnel of continuous operation, and the thermal source in the drying tunnel can be electrothermic type or steam formula, imports into from the drying tunnel import, mouthful discharges from drying tunnel row through travelling belt, and the Controllable Temperature in the drying tunnel is built in (40～60) ℃, and humidity is (15～20) %.In drying tunnel, can adopt ultraviolet mode to carry out disinfection, also can utilize sterilizing machine that finished product is carried out disinfection separately.
6, packing adopts plastics bag to encapsulate.
7, warehouse-in, storage temperature is 0～25 ℃, will prevent humidity simultaneously and damage by worms.
Claims (6)
1, a kind of tableware made of rice chaff is characterized in that: the material of tableware is rice chaff and is added with amylan.
2, tableware made of rice chaff according to claim 1 is characterized in that: the weight ratio of described rice chaff and amylan is 100: (2～4).
3, a kind of making method of tableware made of rice chaff, it is characterized in that: it comprises the steps:
A, rice chaff is cleaned impurity elimination;
B, drain;
C, rice chaff are mixed stirring with amylan, the weight ratio of rice chaff and amylan during mixing
Be 100: (2～4);
D, grind, its granularity reaches (50～120) order;
E, make shape at mould inner pressure;
F, the tableware that has been shaped is dried and sterilized;
G, packing.
4, the making method of tableware made of rice chaff according to claim 3 is characterized in that: temperature was (65～75) ℃ when described mixing was stirred, and humidity is controlled between (40～50) %.
5, according to the making method of claim 3 or 4 described tableware made of rice chaff, it is characterized in that: the pressure during described press forming is (15～20) kg/cm
2, temperature is (110～120) ℃, the time is controlled between (0.5～1.5) minute.
6, the making method of tableware made of rice chaff according to claim 5 is characterized in that: described bake out temperature is (40～60) ℃, and humidity reaches (15～20) %.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02133097 CN1413543A (en) | 2002-09-29 | 2002-09-29 | Tableware made of rice chaff and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02133097 CN1413543A (en) | 2002-09-29 | 2002-09-29 | Tableware made of rice chaff and its making method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1413543A true CN1413543A (en) | 2003-04-30 |
Family
ID=4747071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02133097 Pending CN1413543A (en) | 2002-09-29 | 2002-09-29 | Tableware made of rice chaff and its making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1413543A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374233A (en) * | 2012-04-25 | 2013-10-30 | 李霞 | Environment-friendly plant cellulose tableware |
| CN109895211A (en) * | 2019-03-28 | 2019-06-18 | 乐捷家居股份有限公司 | A kind of environment-friendly type artificial furniture board material and its preparation process |
-
2002
- 2002-09-29 CN CN 02133097 patent/CN1413543A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374233A (en) * | 2012-04-25 | 2013-10-30 | 李霞 | Environment-friendly plant cellulose tableware |
| CN109895211A (en) * | 2019-03-28 | 2019-06-18 | 乐捷家居股份有限公司 | A kind of environment-friendly type artificial furniture board material and its preparation process |
| CN109895211B (en) * | 2019-03-28 | 2021-09-24 | 乐捷家居股份有限公司 | Environment-friendly artificial furniture board and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |