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No-cutting and no-bonding cover turning carton and folding method thereof

A folding method and flip-top technology, applied in rigid containers, containers, packaging, etc., can solve the problems of poor environmental protection performance, complex processing technology and high cost

Inactive Publication Date: 2016-06-01
XIAMEN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has the following disadvantages: complex processing technology, poor environmental protection performance, and can only be destructively removed after bonding
It has the following disadvantages: cutting process is required, the processing process is complicated, and the cost is high

Method used

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  • No-cutting and no-bonding cover turning carton and folding method thereof
  • No-cutting and no-bonding cover turning carton and folding method thereof
  • No-cutting and no-bonding cover turning carton and folding method thereof

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Embodiment Construction

[0036] Please check Figure 1 to Figure 6 , a flip-top carton without cutting and pasting, including a foldable cardboard 10, such as double-sided coated paper or kraft paper, which can be made of about 200 grams to 350 grams of paper, and the cardboard 10 has a rectangular structure. Preferably, the paperboard 10 is printed with an instructional layer. The following up and down are not limited to the actual use of the up and down, but are only defined for the convenience of describing the overall structure.

[0037] The cardboard 10 is provided with four horizontal creases 11, 12, 13, 14 parallel to the front and rear and two vertical creases 15, 16 parallel to the left and right; , the longitudinal creases 15, 16 are parallel to the left and right sides of the cardboard 10. The four horizontal creases 11, 12, 13, 14 are respectively the first horizontal crease 11, the second horizontal crease 12, the third horizontal crease 13, and the fourth horizontal crease 14 arranged ...

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Abstract

The invention discloses a no-cutting and no-bonding cover turning carton and a folding method thereof. The carton comprises a foldable paperboard; and the paperboard is provided with four transverse creases and two longitudinal creases. One part positioned between the middle two transverse creases forms a back wall and two square parts; and the square parts are set as inclined creases. A front wall and two lower folding parts are formed between the transverse crease positioned on the frontmost side and the front side of the paperboard; and the lower folding parts are set as inclined creases. An upper front wall and two upper folding parts are formed between the transverse crease positioned at the backmost side and the back side of the paperboard; and the upper folding parts are set as two inclined creases. The lower front wall, the upper front wall, the back wall, a box cover, a bottom box, an upper side wall and a lower side wall of the carton are formed by folding the paperboard along the transverse, longitudinal and inclined creases. The carton has the following advantages that a bonding process is not needed; the shearing is not needed; the setting of specific structures is not needed; the paperboard can be folded into the no-cutting and no-bonding cover turning carton through folding; the carton is simple in structure and convenient and fast in use; and the no-cutting and no-bonding cover turning carton can be disassembled to recover the paperboard after use, so that the paperboard can be used by multiple times, and the cost is low.

Description

technical field [0001] The invention relates to a flip-top carton without cutting and pasting and a folding method thereof. Background technique [0002] There are two main types of existing non-cutting and non-sticking clamshell cartons: [0003] The first is to set creases, fold the cardboard along the creases to form a general box shape, and then use a bonding process to bond the parts that are abutting together to maintain the box shape. It has the following disadvantages: the processing technology is complicated, the environmental protection performance is poor, and it can only be destructively removed after bonding. [0004] The second is to set creases, set specific structures on the edge of the cardboard, fold the cardboard along the creases to form a general box shape, and then insert the corresponding specific structures to maintain the box shape. It has the following disadvantages: a cutting process is required, the processing process is complicated, and the cos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D5/20
Inventor 康兵严毓佩
Owner XIAMEN UNIV OF TECH
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