CN113527903A - Preparation method of environment-friendly model clothes hanger - Google Patents
Preparation method of environment-friendly model clothes hanger Download PDFInfo
- Publication number
- CN113527903A CN113527903A CN202110831149.4A CN202110831149A CN113527903A CN 113527903 A CN113527903 A CN 113527903A CN 202110831149 A CN202110831149 A CN 202110831149A CN 113527903 A CN113527903 A CN 113527903A
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- Prior art keywords
- piece
- product
- flour
- mixed material
- clothes hanger
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F8/00—Dummies, busts or the like, e.g. for displaying garments
- A47F8/02—Wire figures; Contour figures for displaying garments
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
- C09J103/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/324—Alkali metal phosphate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a preparation method of an environment-friendly model clothes hanger, which is characterized in that vegetable gum is added into paper pulp and then uniformly stirred to obtain a molding material, the molding material is filled into an A piece mold and a B piece mold and is dehydrated, then the A piece mold and the B piece mold are demolded to respectively obtain an A piece product and a B piece product, the A piece product and the B piece product are coated with the vegetable gum, and then the A piece product and the B piece product coated with the vegetable gum are dried and then are bonded by the vegetable gum to obtain the complete model clothes hanger.
Description
Technical Field
The invention relates to the technical field of model clothes hangers, in particular to a preparation method of an environment-friendly model clothes hanger.
Background
The model clothes hanger in the prior art generally adopts glass fiber and resin as raw materials, and a curing agent is added to the raw materials to form a glass fiber reinforced plastic product through chemical reaction.
Disclosure of Invention
The invention aims to overcome the defects or problems in the background art and provides a preparation method of an environment-friendly model clothes hanger, and the environment-friendly model clothes hanger prepared by the method has the advantages of degradability, recoverability and environmental friendliness.
In order to achieve the purpose, the invention adopts the following technical scheme:
a preparation method of an environment-friendly model clothes rack comprises the following steps: s1, adding vegetable gum into the paper pulp, and uniformly stirring to obtain a molding material; s2, filling the molding material into the A-piece mold and the B-piece mold and performing dehydration treatment; s3, demolding the A piece of die and the B piece of die to obtain an A piece of product and a B piece of product respectively, and coating the vegetable gum on the A piece of product and the B piece of product; and S4, drying the A piece of product and the B piece of product coated with the plant gum, and then bonding the A piece of product and the B piece of product by using the plant gum to obtain the complete model clothes hanger.
Further, the vegetable gum is prepared by the following method: s101, mixing glutinous rice flour, corn flour, tapioca flour, potato flour, soybean flour, rosin resin, chitin, cellulose, gelatin, potassium hydroxide, sodium bicarbonate, sodium silicate and sodium phosphate, adding the mixture into water, and uniformly stirring to obtain a first mixed material; s102, heating the first mixed material and continuously stirring the mixed material in the heating process; s103, when the first mixed material is heated to 70-80 ℃, adding sodium hydroxide and sodium carbonate to obtain a second mixed material, and continuously heating and stirring; and S104, stopping heating after the second mixed material is boiled, and cooling to 20-40 ℃ to obtain the vegetable gum.
Further, the proportion of adding the vegetable gum into the paper pulp is 30-50%.
Further, the glutinous rice flour, the corn flour, the cassava flour, the potato flour, the soybean flour, the rosin resin, the chitin, the cellulose, the gelatin, the potassium hydroxide, the sodium bicarbonate, the sodium silicate, the sodium phosphate, the sodium hydroxide, the sodium carbonate and the water are in a mass ratio of (8-12): (4-6): (4-6): (4-6): (1-3): (2-5): (4-6): (1-3): (1-3): (2-4): (2-4): (4-6): (950-1050).
As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:
the preparation method of the environment-friendly model clothes hanger changes the raw materials adopted for preparing the model clothes hanger generally, and adopts paper pulp and vegetable gum as the raw materials to prepare the model clothes hanger, so that the model clothes hanger prepared by the method has the advantages of degradability, recoverability and environmental friendliness, and has no pungent smell and dust in the production and preparation process, and the influence on the physical health of workers is avoided.
When the model clothes hanger is prepared by only adopting the paper pulp as the raw material, the structural strength of the paper pulp is low, the paper pulp is easy to soften by moisture, and the prepared model clothes hanger has the problems of short service life, easy damage and the like.
Meanwhile, the vegetable gum adopted by the method is prepared from degradable recycled raw materials, and the method also has the advantage of environmental friendliness.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. It is to be understood that the described embodiments are presently preferred embodiments of the invention and are not to be taken as an exclusion of other embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the claims, the specification, including the claims, as well as the claims, which follow, when using the terms "including", "having" and their variants, is intended to mean "including, but not limited to".
Example 1
Preparing vegetable gum:
s101, mixing 10 g of glutinous rice flour, 5 g of corn flour, 5 g of cassava flour, 5 g of potato flour, 2 g of soybean flour, 3 g of flour, 5 g of rosin resin, 2 g of chitin, 2 g of cellulose, 3 g of gelatin, 2 g of potassium hydroxide, 3 g of sodium bicarbonate, 2 g of sodium silicate and 2 g of sodium phosphate, adding the mixture into 1000L of water, and uniformly stirring to obtain a first mixed material;
s102, heating the first mixed material and continuously stirring the mixed material in the heating process;
s103, when the first mixed material is heated to 75 ℃, adding 3 g of sodium hydroxide and 5 g of sodium carbonate to obtain a second mixed material, and continuously heating and stirring;
and S104, stopping heating after the second mixed material is boiled, and cooling to 30 ℃ to obtain the vegetable gum.
Preparing an environment-friendly model clothes rack:
s1, adding vegetable gum accounting for 40% of the pulp into the pulp, and uniformly stirring to obtain a molding material;
s2, filling the molding material into the A-piece mold and the B-piece mold and performing dehydration treatment;
s3, demolding the A piece of die and the B piece of die to obtain an A piece of product and a B piece of product respectively, and coating the vegetable gum on the A piece of product and the B piece of product;
and S4, drying the A piece of product and the B piece of product coated with the plant gum, and then bonding the A piece of product and the B piece of product by using the plant gum to obtain the complete model clothes hanger.
Example 2
Preparing vegetable gum:
s101, mixing 10 g of glutinous rice flour, 5 g of corn flour, 5 g of cassava flour, 5 g of potato flour, 2 g of soybean flour, 3 g of flour, 5 g of rosin resin, 2 g of chitin, 2 g of cellulose, 3 g of gelatin, 2 g of potassium hydroxide, 3 g of sodium bicarbonate, 2 g of sodium silicate and 2 g of sodium phosphate, adding the mixture into 1000L of water, and uniformly stirring to obtain a first mixed material;
s102, heating the first mixed material and continuously stirring the mixed material in the heating process;
s103, when the first mixed material is heated to 75 ℃, adding 3 g of sodium hydroxide and 5 g of sodium carbonate to obtain a second mixed material, and continuously heating and stirring;
and S104, stopping heating after the second mixed material is boiled, and cooling to 30 ℃ to obtain the vegetable gum.
Preparing an environment-friendly model clothes rack:
s1, adding vegetable gum accounting for 45% of the pulp into the pulp, and uniformly stirring to obtain a molding material;
s2, filling the molding material into the A-piece mold and the B-piece mold and performing dehydration treatment;
s3, demolding the A piece of die and the B piece of die to obtain an A piece of product and a B piece of product respectively, and coating the vegetable gum on the A piece of product and the B piece of product;
and S4, drying the A piece of product and the B piece of product coated with the plant gum, and then bonding the A piece of product and the B piece of product by using the plant gum to obtain the complete model clothes hanger.
Example 3
Preparing vegetable gum:
s101, mixing 10 g of glutinous rice flour, 5 g of corn flour, 5 g of cassava flour, 5 g of potato flour, 2 g of soybean flour, 3 g of flour, 5 g of rosin resin, 2 g of chitin, 2 g of cellulose, 3 g of gelatin, 2 g of potassium hydroxide, 3 g of sodium bicarbonate, 2 g of sodium silicate and 2 g of sodium phosphate, adding the mixture into 1000L of water, and uniformly stirring to obtain a first mixed material;
s102, heating the first mixed material and continuously stirring the mixed material in the heating process;
s103, when the first mixed material is heated to 75 ℃, adding 3 g of sodium hydroxide and 5 g of sodium carbonate to obtain a second mixed material, and continuously heating and stirring;
and S104, stopping heating after the second mixed material is boiled, and cooling to 30 ℃ to obtain the vegetable gum.
Preparing an environment-friendly model clothes rack:
s1, adding vegetable gum accounting for 50% of the paper pulp into the paper pulp, and uniformly stirring to obtain a molding material;
s2, filling the molding material into the A-piece mold and the B-piece mold and performing dehydration treatment;
s3, demolding the A piece of die and the B piece of die to obtain an A piece of product and a B piece of product respectively, and coating the vegetable gum on the A piece of product and the B piece of product;
and S4, drying the A piece of product and the B piece of product coated with the plant gum, and then bonding the A piece of product and the B piece of product by using the plant gum to obtain the complete model clothes hanger.
In addition, a pair of ratios is also included:
preparing an environment-friendly model clothes rack:
s1, uniformly stirring the paper pulp to obtain a forming material;
s2, filling the molding material into the A-piece mold and the B-piece mold and performing dehydration treatment;
s3, demolding the A piece of die and the B piece of die to obtain an A piece of product and a B piece of product respectively, and coating the vegetable gum on the A piece of product and the B piece of product;
and S4, drying the A piece of product and the B piece of product coated with the plant gum, and then bonding the A piece of product and the B piece of product by using the plant gum to obtain the complete model clothes hanger.
Through tests, the structural strength of the environment-friendly model clothes hangers obtained in the examples and the comparative examples is arranged in the following sequence: the comparison example, the example 1, the example 3 and the example 2 have larger difference in structural strength from the comparison example and the examples 1, 2 and 3, which shows that the structural strength of the environment-friendly model clothes hanger produced by the preparation method provided by the invention is obviously improved due to the addition of the vegetable gum.
The description of the above specification and examples is intended to be illustrative of the scope of the present invention and is not intended to be limiting. Modifications, equivalents and other improvements which may occur to those skilled in the art and which may be made to the embodiments of the invention or portions thereof through a reasonable analysis, inference or limited experimentation, in light of the common general knowledge, the common general knowledge in the art and/or the prior art, are intended to be within the scope of the invention.
Claims (4)
1. A preparation method of an environment-friendly model clothes hanger is characterized by comprising the following steps:
s1, adding vegetable gum into the paper pulp, and uniformly stirring to obtain a molding material;
s2, filling the molding material into the A-piece mold and the B-piece mold and performing dehydration treatment;
s3, demolding the A piece of die and the B piece of die to obtain an A piece of product and a B piece of product respectively, and coating the vegetable gum on the A piece of product and the B piece of product;
and S4, drying the A piece of product and the B piece of product coated with the plant gum, and then bonding the A piece of product and the B piece of product by using the plant gum to obtain the complete model clothes hanger.
2. The method for preparing an environment-friendly model clothes hanger as claimed in claim 1, wherein the vegetable gum is prepared by the following method:
s101, mixing glutinous rice flour, corn flour, tapioca flour, potato flour, soybean flour, rosin resin, chitin, cellulose, gelatin, potassium hydroxide, sodium bicarbonate, sodium silicate and sodium phosphate, adding the mixture into water, and uniformly stirring to obtain a first mixed material;
s102, heating the first mixed material and continuously stirring the mixed material in the heating process;
s103, when the first mixed material is heated to 70-80 ℃, adding sodium hydroxide and sodium carbonate to obtain a second mixed material, and continuously heating and stirring;
and S104, stopping heating after the second mixed material is boiled, and cooling to 20-40 ℃ to obtain the vegetable gum.
3. The method for preparing an environment-friendly model hanger as claimed in claim 2, wherein the proportion of the vegetable gum added to the pulp is 30% -50%.
4. The method for preparing an environment-friendly model clothes hanger as claimed in claim 3, wherein the mass ratio of the glutinous rice flour, the corn flour, the tapioca flour, the potato flour, the soybean flour, the rosin resin, the chitin, the cellulose, the gelatin, the potassium hydroxide, the sodium bicarbonate, the sodium silicate, the sodium phosphate, the sodium hydroxide, the sodium carbonate and the water is (8-12): (4-6): (4-6): (4-6): (1-3): (2-5): (4-6): (1-3): (1-3): (2-4): (2-4): (4-6): (950-1050).
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| CN202110831149.4A CN113527903A (en) | 2021-07-22 | 2021-07-22 | Preparation method of environment-friendly model clothes hanger |
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| CN202110831149.4A CN113527903A (en) | 2021-07-22 | 2021-07-22 | Preparation method of environment-friendly model clothes hanger |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN102824084A (en) * | 2011-06-17 | 2012-12-19 | 卢逸升 | Paper-plastic clothes rack |
| CN104210008A (en) * | 2014-08-04 | 2014-12-17 | 中山升科科技开发有限公司 | Composite material capable of substituting solid wood and preparation method of composite material |
| CN105969245A (en) * | 2016-05-25 | 2016-09-28 | 合肥东彩印刷科技有限公司 | Waterproof anti-corrosion starch adhesive with excellent flexibility |
| CN106519183A (en) * | 2016-10-17 | 2017-03-22 | 东莞华工佛塑新材料有限公司 | Method for preparing polyurethane elastomer used for model hanger |
| CN107629724A (en) * | 2017-09-26 | 2018-01-26 | 望江县红和木业灯饰有限公司 | The glutinous rice glue preparation method that a kind of paper lantern is grown with service life |
| CN109797604A (en) * | 2019-02-18 | 2019-05-24 | 杭州西红柿环保科技有限公司 | A kind of environment-friendly paper pulp mould-forming method and product |
-
2021
- 2021-07-22 CN CN202110831149.4A patent/CN113527903A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05254565A (en) * | 1992-03-13 | 1993-10-05 | Settsu Kk | Cushioning material molding method using waste-paper or pulp |
| CN2200375Y (en) * | 1994-11-02 | 1995-06-14 | 丹东美凤纸浆制品有限公司 | Quick meal box of pulp mould |
| US20030168768A1 (en) * | 2002-03-06 | 2003-09-11 | Weng Hung-Chang | Method for producing environment-protective paper based plastic material |
| TW200426276A (en) * | 2004-08-13 | 2004-12-01 | Shu-Fen Huang | Method for producing non-pulp paper molded product from plant fiber |
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| TW200728558A (en) * | 2006-01-27 | 2007-08-01 | Chi-Yee Yeh | Pulp moulding process and product |
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