阅读说明：本技术 一种耐摔防潮彩盒的生产工艺 (Production process of falling-resistant and moisture-proof color box ) 是由 徐冬妹 郑为民 陶伟强 毛燕飞 李佳骏 孟庆军 于 2021-09-06 设计创作，主要内容包括：本发明属于包装盒生产技术领域,具体涉及一种耐摔防潮彩盒的生产工艺；包括彩盒本体及对称设置在其顶部的一对提手；彩盒本体由表面纸、背板纸及表面涂刷有防水油墨的瓦楞纸制成；彩盒本体的外棱角处胶接有橡胶条、内壁胶接有缓冲珍珠棉；防水油墨按重量份计,由以下原料组成：15～30份色浆、22～40份阿拉伯树胶、2～5份木质素酸、30～45份醋酸乙酯、3～6份丙三醇、2～5份防潮剂、1.5～3.0份单硬脂酸甘油酯、1.8～3.5份聚六亚甲基胍、2～4份纳米混合粉体；本发明所生产的彩盒不仅具有很好的耐摔性能及防潮性能；同时,还具有优良的力学性能及抗菌性能,有效地保证了所生产的彩盒的使用寿命及品质。(The invention belongs to the technical field of packaging box production, and particularly relates to a production process of a drop-resistant and moisture-proof color box; comprises a color box body and a pair of handles symmetrically arranged on the top of the color box body; the color box body is made of surface paper, back board paper and corrugated paper coated with waterproof ink on the surface; rubber strips are glued at the outer edge of the color box body, and buffering pearl cotton is glued on the inner wall of the color box body; the waterproof ink comprises the following raw materials in parts by weight: 15-30 parts of color paste, 22-40 parts of gum arabic, 2-5 parts of lignin acid, 30-45 parts of ethyl acetate, 3-6 parts of glycerol, 2-5 parts of a moisture-proof agent, 1.5-3.0 parts of glyceryl monostearate, 1.8-3.5 parts of polyhexamethylene guanidine and 2-4 parts of nano mixed powder; the color box produced by the invention has good drop resistance and moisture resistance; meanwhile, the color box has excellent mechanical property and antibacterial property, and the service life and the quality of the produced color box are effectively ensured.)

1. A falling-resistant moisture-proof color box comprises a color box body and a pair of handles symmetrically arranged at the top of the color box body; the method is characterized in that: the color box body is made of surface paper, back board paper and corrugated paper coated with waterproof ink on the surface; rubber strips are glued at the outer edge of the color box body, and buffering pearl cotton is glued on the inner wall of the color box body;

the waterproof ink is prepared from the following raw materials in parts by weight: 15-30 parts of color paste, 22-40 parts of gum arabic, 2-5 parts of lignin acid, 30-45 parts of ethyl acetate, 3-6 parts of glycerol, 2-5 parts of a moisture-proof agent, 1.5-3.0 parts of glyceryl monostearate, 1.8-3.5 parts of polyhexamethylene guanidine and 2-4 parts of nano mixed powder.

2. The drop-resistant moisture-proof color box of claim 1, wherein: the moisture-proof agent is any one of aluminum sulfate, polypropylene and polyvinyl alcohol.

3. The drop-resistant moisture-proof color box of claim 1, wherein: the nano mixed powder is prepared from nano titanium dioxide and nano zinc oxide according to a mass ratio of 1: 1-2.

4. The drop-resistant moisture-proof color box according to claim 1, wherein the adhesive used in the corrugated paper making process comprises the following raw materials in parts by weight: 390-410 parts of starch, 4-7 parts of potassium hydroxide, 16-24 parts of alkali liquor, 3-6 parts of glutinous rice flour, 5-8 parts of efficient bactericide, 8-15 parts of lotus leaf charcoal powder, 6-10 parts of bonding auxiliary agent, 1.5-2.5 parts of isothiazolinone, 2-4 parts of ethylene glycol polyoxyethylene ether and 1000-1100 parts of distilled water.

5. The drop-resistant moisture-proof color box of claim 4, wherein: the alkali liquor is sodium hydroxide solution with the mass concentration of 30-40%.

6. The drop-resistant moisture-proof color box as claimed in claim 4, wherein the preparation method of the high-efficiency bactericide comprises the following steps:

adding 0.1-0.3 mol of nitrate into 1L of zinc nitrate aqueous solution with the concentration of 0.15-0.25 mol/L, mechanically stirring to completely dissolve the nitrate, and then adding an ion exchanger with the mass of 25-40% of cerium nitrate into the obtained mixed solution; after the ultrasonic dispersion is uniform, raising the temperature of the mixed liquid phase to 70-85 ℃, and stirring and reacting for 5-8 hours at the constant temperature; after the reaction is finished, filtering the mixed liquid phase, sequentially washing and drying the obtained solid filter material, transferring the solid filter material into a high-temperature sintering furnace, and roasting at the temperature of 500-850 ℃ for 3-5 hours; then crushing and grinding the obtained solid material; the obtained solid material with the particle size of 0.1-0.3 mu m is the finished product of the high-efficiency bactericide.

7. The drop-resistant moisture-proof color box of claim 6, wherein: the nitrate is any one of cerium nitrate, lanthanum nitrate and neodymium nitrate.

8. The drop-resistant moisture-proof color box of claim 6, wherein: the ion exchanger is selected from any one of sodium zirconium phosphate or hydroxyapatite.

9. The drop-resistant moisture-proof color box of claim 4, wherein: the adhesive auxiliary agent is AP-STB cataplasm.

10. A production process for preparing the drop-resistant and moisture-proof color box of any one of claims 1 to 9, which is characterized by comprising the following steps:

s1, preparing surface paper, back board paper and corrugated paper required by producing the color box, and cutting the paper into paper patterns with the same shape and size by adopting a standard cutting machine; storing for later use;

s2, sequentially placing the surface paper pattern, the corrugated paper pattern and the back board paper pattern obtained in the step S1 from top to bottom, and then coating an adhesive on the outer sides of the peaks and valleys of the waves of the corrugated paper for adhesion; storing the obtained composite paperboard for later use;

s3, transferring the bonded composite paper board into an infrared dryer for drying treatment, and then performing indentation operation on the bent part of the composite paper board by adopting a stamping device;

s4, bending the composite paperboard support indentation part obtained in the step S3 by adopting bending equipment; after the bending treatment is finished, coating waterproof ink on the surface of the composite paperboard, and then drying the composite paperboard;

and S5, gluing the cut buffer pearl cotton on the inner wall of the color box body, gluing the cut rubber strips on the outer corners of the color box body, and drying to obtain the finished product of the shatter-resistant and moisture-proof color box.

Technical Field

The invention belongs to the technical field of packaging box production, and particularly relates to a production process of a drop-resistant and moisture-proof color box.

Background

The color box is a folding paper box and a micro corrugated paper box which are made of two materials, namely paperboard and micro corrugated board. It is generally used as a middle-grade packaging method, and is between an inner package and an outer box package. As the name suggests, the color box is generally formed by matching a plurality of colors, which gives people strong visual sense to the buyer and the user to know the details of the overall appearance, the color and the like of the commodity. Is particularly suitable for commodities which can not be unpacked before purchase. The product packaging material is widely applied to industries such as electronics, food, beverage, wine, tea, cigarettes, medicines, health products, cosmetics, small household appliances, clothes, toys, sports goods and the like, and industries such as product packaging and the like, and is an indispensable industry.

A color box forming process is provided in patent document with the patent application number "CN 201911229538.9" and the patent name "a color box forming process". The forming process of the color box has the advantages that the whole production process is simple, the strength of the adhered paper board of the color box is high, the adhered part is not easy to loosen, and the yield of products is high. But also has disadvantages to be improved. For example, the drop resistance and the moisture resistance of the material are relatively poor, and the mechanical property and the antibacterial property are also relatively poor, so that the service life and the quality of the material are influenced to a certain extent.

Disclosure of Invention

The invention aims to provide a production process of a drop-resistant and moisture-proof color box, and the produced color box has good drop-resistant performance and moisture-proof performance; meanwhile, the color box has excellent mechanical property and antibacterial property, and the service life and the quality of the produced color box are effectively ensured.

In order to achieve the purpose, the invention provides the following technical scheme:

a falling-resistant moisture-proof color box comprises a color box body and a pair of handles symmetrically arranged at the top of the color box body; the color box body is made of surface paper, back board paper and corrugated paper coated with waterproof ink on the surface; rubber strips are glued at the outer edge of the color box body, and buffering pearl cotton is glued on the inner wall of the color box body;

the waterproof ink is prepared from the following raw materials in parts by weight: 15-30 parts of color paste, 22-40 parts of gum arabic, 2-5 parts of lignin acid, 30-45 parts of ethyl acetate, 3-6 parts of glycerol, 2-5 parts of a moisture-proof agent, 1.5-3.0 parts of glyceryl monostearate, 1.8-3.5 parts of polyhexamethylene guanidine and 2-4 parts of nano mixed powder.

Furthermore, the moisture-proof agent is any one of aluminum sulfate, polypropylene and polyvinyl alcohol.

Furthermore, the nano mixed powder is prepared from nano titanium dioxide and nano zinc oxide according to a mass ratio of 1: 1-2.

Furthermore, the adhesive used in the corrugated paper preparation process comprises the following raw materials in parts by weight: 390-410 parts of starch, 4-7 parts of potassium hydroxide, 16-24 parts of alkali liquor, 3-6 parts of glutinous rice flour, 5-8 parts of efficient bactericide, 8-15 parts of lotus leaf charcoal powder, 6-10 parts of bonding auxiliary agent, 1.5-2.5 parts of isothiazolinone, 2-4 parts of ethylene glycol polyoxyethylene ether and 1000-1100 parts of distilled water.

Furthermore, the alkali liquor is sodium hydroxide solution with the mass concentration of 30-40%.

Furthermore, the preparation method of the high-efficiency bactericide comprises the following steps:

adding 0.1-0.3 mol of nitrate into 1L of zinc nitrate aqueous solution with the concentration of 0.15-0.25 mol/L, mechanically stirring to completely dissolve the nitrate, and then adding an ion exchanger with the mass of 25-40% of cerium nitrate into the obtained mixed solution; after the ultrasonic dispersion is uniform, raising the temperature of the mixed liquid phase to 70-85 ℃, and stirring and reacting for 5-8 hours at the constant temperature; after the reaction is finished, filtering the mixed liquid phase, sequentially washing and drying the obtained solid filter material, transferring the solid filter material into a high-temperature sintering furnace, and roasting at the temperature of 500-850 ℃ for 3-5 hours; then crushing and grinding the obtained solid material; the obtained solid material with the particle size of 0.1-0.3 mu m is the finished product of the high-efficiency bactericide.

Furthermore, the nitrate is any one of cerium nitrate, lanthanum nitrate and neodymium nitrate.

Furthermore, the ion exchanger is selected from any one of sodium zirconium phosphate or hydroxyapatite.

Furthermore, the bonding auxiliary agent is AP-STB cataplasm.

The production process of the drop-resistant moisture-proof color box comprises the following steps:

s1, preparing surface paper, back board paper and corrugated paper required by producing the color box, and cutting the paper into paper patterns with the same shape and size by adopting a standard cutting machine; storing for later use;

s2, sequentially placing the surface paper pattern, the corrugated paper pattern and the back board paper pattern obtained in the step S1 from top to bottom, and then coating an adhesive on the outer sides of the peaks and valleys of the waves of the corrugated paper for adhesion; storing the obtained composite paperboard for later use;

s3, transferring the bonded composite paper board into an infrared dryer for drying treatment, and then performing indentation operation on the bent part of the composite paper board by adopting a stamping device;

s4, bending the composite paperboard support indentation part obtained in the step S3 by adopting bending equipment; after the bending treatment is finished, coating waterproof ink on the surface of the composite paperboard, and then drying the composite paperboard;

and S5, gluing the cut buffer pearl cotton on the inner wall of the color box body, gluing the cut rubber strips on the outer corners of the color box body, and drying to obtain the finished product of the shatter-resistant and moisture-proof color box.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention adopts corrugated paper as a raw material for producing the color box, and simultaneously, the inner wall of the color box is glued and connected with buffering pearl cotton, and the outer corners of the color box are glued and connected with rubber strips. Because the corrugated paper has the corrugated structural characteristics and is matched with the buffering pearl cotton and the rubber strips, the anti-falling performance of the prepared color box product can be effectively improved, and the quality of the color box product is effectively ensured.

2. According to the invention, the moisture-proof agent, the polyhexamethylene guanidine and the nano mixture are used as raw materials for preparing the waterproof ink, and under the synergistic cooperation of the polyhexamethylene guanidine and the nano mixture, the antibacterial performance of a color box product can be effectively improved, and the service life of the color box is prolonged to a certain extent. Moreover, the waterproof and moistureproof performance and the uvioresistant performance of the color box can be effectively improved, and the quality of the color box is effectively ensured.

3. The adhesive used in the invention contains raw materials such as high-efficiency bactericide and isothiazolinone, and the high-efficiency bactericide and the isothiazolinone are cooperated to further improve the antibacterial performance of the color box. In addition, the adhesive can be used for well bonding surface paper patterns, corrugated paper patterns and back board paper patterns in the paper box, so that the bonding strength is improved, and the quality of the produced color box is also ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic perspective view of a drop-resistant moisture-proof color box;

FIG. 2 is a schematic diagram of a longitudinal sectional structure of the drop-resistant moisture-proof color box;

in the figure: 1-color box body, 2-handle, 3-rubber strip and 4-buffering pearl cotton.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

A falling-resistant moisture-proof color box comprises a color box body 1 and a pair of handles 2 symmetrically arranged at the top of the color box body; the color box body 1 is made of surface paper, back board paper and corrugated paper coated with waterproof ink on the surface; the outer edge of the color box body 1 is glued with a rubber strip 3, and the inner wall is glued with a buffering pearl cotton 4;

the waterproof ink comprises the following raw materials in parts by weight: 15 parts of color paste, 22 parts of gum arabic, 2 parts of lignin acid, 30 parts of ethyl acetate, 3 parts of glycerol, 2 parts of aluminum sulfate, 1.5 parts of glycerin monostearate, 1.8 parts of polyhexamethylene guanidine and 2 parts of nano mixed powder.

The nano mixed powder is prepared by mixing nano titanium dioxide, nano zinc oxide and the like by mass.

The adhesive used in the corrugated paper preparation process comprises the following raw materials in parts by weight: 390 parts of starch, 4 parts of potassium hydroxide, 16 parts of sodium hydroxide solution with the mass concentration of 30%, 3 parts of glutinous rice powder, 5 parts of efficient bactericide, 8 parts of lotus leaf charcoal powder, 6 parts of AP-STB (ammonium nitrate-styrene butadiene styrene) paste, 1.5 parts of isothiazolinone, 2 parts of ethylene glycol polyoxyethylene ether and 1000 parts of distilled water.

The preparation method of the high-efficiency bactericide comprises the following steps:

adding 0.1mol of cerium nitrate into 1L of zinc nitrate aqueous solution with the concentration of 0.15mol/L, mechanically stirring to completely dissolve the cerium nitrate, and then adding sodium zirconium phosphate with the mass of 25 percent of the cerium nitrate into the obtained mixed solution; after the ultrasonic dispersion is uniform, the temperature of the mixed liquid phase is raised to 70 ℃, and the mixed liquid phase is stirred and reacted for 5 hours at the constant temperature; after the reaction is finished, filtering the mixed liquid phase, sequentially washing and drying the obtained solid filter material, transferring the solid filter material into a high-temperature sintering furnace, and roasting at the high temperature of 500 ℃ for 3 hours; then crushing and grinding the obtained solid material; the obtained solid material with the grain diameter of 0.1 mu m is the finished product of the high-efficiency bactericide.

The production process of the drop-resistant moisture-proof color box comprises the following steps:

s1, preparing surface paper, back board paper and corrugated paper required by producing the color box, and cutting the paper into paper patterns with the same shape and size by adopting a standard cutting machine; storing for later use;

s2, sequentially placing the surface paper pattern, the corrugated paper pattern and the back board paper pattern obtained in the step S1 from top to bottom, and then coating an adhesive on the outer sides of the peaks and valleys of the waves of the corrugated paper for adhesion; storing the obtained composite paperboard for later use;

s3, transferring the bonded composite paper board into an infrared dryer for drying treatment, and then performing indentation operation on the bent part of the composite paper board by adopting a stamping device;

s4, bending the composite paperboard support indentation part obtained in the step S3 by adopting bending equipment; after the bending treatment is finished, coating waterproof ink on the surface of the composite paperboard, and then drying the composite paperboard;

and S5, gluing the cut buffer pearl wool 4 on the inner wall of the color box body 1, gluing the cut rubber strip 3 on the outer edge of the color box body 1, and drying to obtain the finished product of the shatter-resistant and damp-proof color box.

Example 2

The production process of the drop-resistant and moisture-proof color box provided by the embodiment is substantially the same as that of the embodiment 1, and the main difference is as follows:

the waterproof ink comprises the following raw materials in parts by weight: 25 parts of color paste, 30 parts of gum arabic, 4 parts of lignin acid, 40 parts of ethyl acetate, 5 parts of glycerol, 3 parts of polypropylene, 2.5 parts of glycerin monostearate, 2.5 parts of polyhexamethylene guanidine and 3 parts of nano mixed powder.

The nano mixed powder is prepared from nano titanium dioxide and nano zinc oxide according to a mass ratio of 1: 1.5 mixing and preparing.

The adhesive used in the corrugated paper preparation process comprises the following raw materials in parts by weight: 400 parts of starch, 6 parts of potassium hydroxide, 20 parts of 35% sodium hydroxide solution by mass, 5 parts of glutinous rice powder, 6 parts of efficient bactericide, 12 parts of lotus leaf charcoal powder, 8 parts of AP-STB (ammonium nitrate-styrene butadiene copolymer) paste, 2.0 parts of isothiazolinone, 3 parts of polyoxyethylene glycol ether and 1050 parts of distilled water.

The preparation method of the high-efficiency bactericide comprises the following steps:

adding 0.2mol of lanthanum nitrate into 1L of zinc nitrate aqueous solution with the concentration of 0.2mol/L, mechanically stirring to completely dissolve the lanthanum nitrate, and then adding hydroxyapatite with the mass of 35 percent of cerium nitrate into the obtained mixed solution; after the ultrasonic dispersion is uniform, the temperature of the mixed liquid phase is raised to 80 ℃, and the mixed liquid phase is stirred and reacted for 6 hours at the constant temperature; after the reaction is finished, filtering the mixed liquid phase, sequentially washing and drying the obtained solid filter material, transferring the solid filter material into a high-temperature sintering furnace, and roasting at the temperature of 700 ℃ for 4 hours; then crushing and grinding the obtained solid material; the obtained solid material with the grain diameter of 0.2 mu m is the finished product of the high-efficiency bactericide.

Example 3

The production process of the drop-resistant and moisture-proof color box provided by the embodiment is substantially the same as that of the embodiment 1, and the main difference is as follows:

the waterproof ink comprises the following raw materials in parts by weight: 30 parts of color paste, 40 parts of gum arabic, 5 parts of lignin acid, 45 parts of ethyl acetate, 6 parts of glycerol, 5 parts of polyvinyl alcohol, 3.0 parts of glycerin monostearate, 3.5 parts of polyhexamethylene guanidine and 4 parts of nano mixed powder.

The nano mixed powder is prepared from nano titanium dioxide and nano zinc oxide according to a mass ratio of 1: 2, mixing and preparing.

The adhesive used in the corrugated paper preparation process comprises the following raw materials in parts by weight: 410 parts of starch, 7 parts of potassium hydroxide, 24 parts of a sodium hydroxide solution with the mass concentration of 40%, 6 parts of glutinous rice powder, 8 parts of a high-efficiency bactericide, 15 parts of lotus leaf charcoal powder, 10 parts of AP-STB (ammonium nitrate-styrene butadiene styrene) paste, 2.5 parts of isothiazolinone, 4 parts of polyoxyethylene glycol ether and 1100 parts of distilled water.

The preparation method of the high-efficiency bactericide comprises the following steps:

adding 0.3mol of neodymium nitrate into 1L of zinc nitrate aqueous solution with the concentration of 0.25mol/L, mechanically stirring to completely dissolve the neodymium nitrate, and then adding sodium zirconium phosphate with the mass of 40% of cerium nitrate into the obtained mixed solution; after the ultrasonic dispersion is uniform, the temperature of the mixed liquid phase is raised to 85 ℃, and the mixed liquid phase is stirred and reacted for 8 hours at the constant temperature; after the reaction is finished, filtering the mixed liquid phase, sequentially washing and drying the obtained solid filter material, transferring the solid filter material into a high-temperature sintering furnace, and roasting at the temperature of 850 ℃ for 5 hours; then crushing and grinding the obtained solid material; the obtained solid material with the grain diameter of 0.3 mu m is the finished product of the high-efficiency bactericide.

Comparative example: the color box product produced by the technical scheme provided by the patent document with the patent application number of 201911229538.9;

performance testing

The color boxes produced by examples 1 to 3 of the present invention were respectively referred to as experimental examples 1 to 3; the color boxes produced by the comparative examples are respectively marked as comparative examples; then, the color boxes produced in examples 1 to 3 and the comparative example were subjected to the correlation performance test, and the obtained data are recorded in the following table:

TABLE 1

TABLE 2

Note: 1. the detection standard of the color box edge pressure strength is GB/T16717;

2. the detection standard of the burst strength of the color box is GB/T6544-;

3. the detection standard of the adhesion and the strength of the color box is GB/T6548-;

4. the test standard of the antibacterial rate of the color box is QB/T2591-2003;

5. the moisture resistance test standards of the color box are as follows: a cardboard for producing a color box having a length of 20cm by 20cm was uniformly dropped 50 drops of water on the surface thereof, and the number of wet spots was observed.

6. And (3) detecting the falling resistance: and loading 2kg of weight in each group of color box samples, then naturally dropping the color box samples from the height of 2m, continuously testing for 30 times, and observing whether the color box samples have the damage phenomenon or not.

According to the comparison and analysis of relevant data in the table, the color box produced by the technical scheme provided by the invention has good drop resistance and moisture resistance. Meanwhile, the color box has excellent mechanical property and antibacterial property, and the service life and the quality of the produced color box are effectively ensured. Therefore, the color box product produced by the invention has wider market prospect and is more suitable for popularization.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.