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High-compression-resistance corrugated carton and production process thereof

A corrugated box, anti-pressure technology, used in papermaking, paper coatings, biological packaging, etc., can solve the problems of shortening service life, poor waterproof performance and anti-aging performance, affecting quality, etc., to extend service life and improve anti-aging performance. , the effect of improving stress resistance

Active Publication Date: 2021-12-03
浙江捷成包装科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, its own waterproof performance and anti-aging performance are also relatively poor, which also shortens its service life to a certain extent and affects its quality.

Method used

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  • High-compression-resistance corrugated carton and production process thereof
  • High-compression-resistance corrugated carton and production process thereof
  • High-compression-resistance corrugated carton and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A corrugated cardboard box with strong pressure resistance, comprising a corrugated cardboard box body 1, and a compression-resistant component 2 is inserted longitudinally at the corners of the corrugated cardboard box body 1; 3 are connected by several springs 4, and the I-shaped insert rod 3 located below is glued to the bottom of the corrugated box body 1; the inner wall of the corrugated box body 1 is glued with air column bags 5; the corrugated box body 1 The surface is coated with a waterproof coating.

[0035] The corners of the corrugated box body 1 are provided with slots that match the I-shaped insert rod 3, and when the spring 4 is in a naturally elongated state, the top of the I-shaped insert rod 3 positioned above and the top of the corrugated box body 1 Phase flush.

[0036]The I-shaped insert rod 3 is made of polyethylene material, and the top of the I-shaped insert rod 3 is a circular arc structure, and the two vertical side strips 6 at the bottom of t...

Embodiment 2

[0052] The production process of the pressure-resistant strong corrugated box provided by this embodiment is roughly the same as that of Embodiment 1, the main difference being:

[0053] The adhesive used in corrugated box production consists of the following raw materials in parts by weight: 18 parts of diethylenetriamine, 3.0 parts of polydimethylmethylvinylsiloxane, 80 parts of styrene-acrylic emulsion, 1.0 part of twelve Alkenyl succinate half ester, 16 parts of tapioca starch, 5 parts of nano cerium oxide, 5.5 parts of phenyltrimethoxysilane, 1.4 parts of ethylene oxide, 12 parts of potassium methyl silicate, 2.8 parts of methoxybutanol and 650 parts of distilled water.

[0054] The preparation method of the paint used for the waterproof coating is as follows: Weigh an appropriate amount of octadecanoic acid, nano-calcium carbonate, nano-anti-aging agent and silica gel according to the weight ratio of 1:3:5:6, and then transfer them into a mixing kettle , while adding an...

Embodiment 3

[0063] The production process of the pressure-resistant strong corrugated box provided by this embodiment is roughly the same as that of Embodiment 1, the main difference being:

[0064] The adhesive used in corrugated box production consists of the following raw materials in parts by weight: 20 parts of diethylenetriamine, 3.2 parts of polydimethylmethylvinylsiloxane, 90 parts of styrene-acrylic emulsion, 1.2 parts of dodecyl Alkenyl succinate half ester, 20 parts of tapioca starch, 7 parts of nano cerium oxide, 6.0 parts of phenyltrimethoxysilane, 1.6 parts of ethylene oxide, 15 parts of potassium methyl silicate, 3.0 parts of methoxybutanol and 700 parts of distilled water.

[0065] The preparation method of the paint used for the waterproof coating is as follows: weigh appropriate amount of stearic acid, nano-calcium carbonate, nano-anti-aging agent and silica gel according to the weight ratio of 1:4:6:7, and then transfer them into the mixing kettle , while adding anhydr...

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Abstract

The invention belongs to the technical field of corrugated carton production, and particularly relates to a high-compression-resistance corrugated carton and a production process thereof. The high-compression-resistance corrugated carton comprises a corrugated carton body, and compression-resistant assemblies are longitudinally inserted and connected to the corner angles of the corrugated carton body; each compression-resistant assembly comprises a group of I-shape-similar insertion rods and springs, the two I-shape-similar insertion rods of each compression-resistant assembly are connected through the corresponding multiple springs, and the lower I-shape-similar insertion rods are in glue joint to the bottom of the corrugated carton body; air column bags are in glue joint to the inner side walls of the corrugated carton body; and the surface of the corrugated carton body is coated with a waterproof coating. The produced corrugated carton not only has high compression resistance, but also can play a certain role in buffering and protecting articles contained in the corrugated carton; and moreover, the produced corrugated carton also has the advantages of being good in waterproof performance and excellent in anti-aging performance, the service life of the corrugated carton can be prolonged to a certain degree, and the quality of the corrugated carton is ensured.

Description

technical field [0001] The invention belongs to the technical field of corrugated carton production, and in particular relates to a pressure-resistant corrugated carton and a production process thereof. Background technique [0002] Corrugated cardboard is die-cut, creasing, nailed or glued to make corrugated boxes. Corrugated carton is the most widely used packaging product, and its consumption has always been the first among all kinds of packaging products. Including calcium plastic corrugated box. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transportation packaging containers due to their superior performance and good processing performance, and have become the main force of transportation packaging. In addition to protecting the goods and facilitating storage and transportation, it also plays the role of beautifying and promoting the goods. Corrugated boxes are green and environmentally friendly products, which are con...

Claims

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Application Information

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IPC IPC(8): B31B50/00B31B50/81B31B50/74D21H21/16D21H21/14D21H19/38D21H19/64B65D25/02B65D25/34B65D81/05C09J125/14C09J103/02C09J11/06C09J11/04C09J11/08B31B100/00B31B110/35B31B120/40
CPCB31B50/00B31B50/81B31B50/747D21H21/16D21H21/143D21H19/385D21H19/64B65D25/02B65D25/34B65D81/05C09J125/14C09J11/06C09J11/04C09J11/08B31B2120/406B31B2100/00B31B2110/35C08K2003/2213C08K2201/011C08L3/02C08K13/02C08K3/22C08K5/5419C08K5/1515Y02W90/10
Inventor 徐冬妹郑为民陶伟强毛燕飞李佳骏孟庆军
Owner 浙江捷成包装科技有限公司
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