Waterproof and moisture-proof corrugated carton and using method thereof

A corrugated box, waterproof sealing technology, used in containers to prevent mechanical damage, container handles, impact-sensitive items, etc. The effect of the waterproof effect
CN112678313AInactive Publication Date: 2021-04-20东莞市力山纸业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
东莞市力山纸业有限公司
Publication Date
2021-04-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a waterproof and moisture-proof corrugated carton and a using method thereof, relates to the technical field of corrugated carton production and processing, and aims to solve the problems that an existing corrugated carton is common in waterproof and moisture-proof effect and needs to be reinforced. A corrugated carton body is composed of a carton body and a carton cover; an outer carton layer is installed on the outer wall of the carton body; an inner carton layer is installed in the carton body; a polylactic acid hydrophobic layer is installed on the outer wall of the outer carton layer; a resin film waterproof layer is installed on the inner wall of the polylactic acid hydrophobic layer; an aluminized film kraft paper board is installed on the outer wall of the inner carton layer; a waterproof sealing rubber strip is installed on the lower surface of the carton cover; a storage opening is formed in the upper end of the carton body; a carton cover connecting groove is formed in the outer wall of the storage opening; the lower surface of the carton cover is connected with the carton cover connecting groove in a plugged mode through the waterproof sealing rubber strip; an upper observation opening is formed in the middle of the carton cover; and a waterproof film is mounted on the inner wall of the upper observation opening.
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Description

technical field

[0001] The invention relates to the technical field of production and processing of corrugated cartons, in particular to a waterproof and moisture-proof corrugated carton and a use method 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, whi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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