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Double-side Z-shaped folding handle, carton/paper box including same, and preparation method thereof

A glyph, bilateral technology, applied in the field of handles, can solve the problems of difficult overlapping, complicated and unsightly manufacturing process of the handle, and achieve the effect of increasing the force-bearing area, avoiding excessive local pressure, and simplifying the manufacturing process.

Inactive Publication Date: 2016-10-19
INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there are processes such as kraft paper slotting and double-layer kraft paper bonding in the process of making the handle, and the process of making the handle is relatively complicated;
[0006] 3) During the use of the handle, it is difficult to overlap the upper kraft paper opening of the handle belt and the edge of the reserved part of the carton / carton slot, which is not beautiful

Method used

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  • Double-side Z-shaped folding handle, carton/paper box including same, and preparation method thereof
  • Double-side Z-shaped folding handle, carton/paper box including same, and preparation method thereof
  • Double-side Z-shaped folding handle, carton/paper box including same, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] see figure 1 , figure 2 As shown, a double-sided Z-shaped folding handle of the present invention includes a handle strap 1 and a substrate 2; Fastened together with glue. Both ends are folded in a Z shape, which can make the two ends of the handle evenly stressed and not easy to break. The setting of the substrate can increase the stress area of ​​the handle strap, thereby increasing the bearing capacity of the handle strap. The lower surfaces of the two ends of the handle strap and the substrate are bonded and fixed by glue, which can simplify the manufacturing process and maintain the required strength.

[0043] The width of the substrate 2 is greater than the width of the handle strap 1 . Its purpose is: when the handle is fixed to the carton, not only the upper surface of the left and right folded edges of the handle strap 1 is fixed to the inner side of the carton, but also the wide part of the substrate 2 is also fixed to the inner side of the carton, thereb...

Embodiment 2

[0048] see image 3 As shown, a carton with the above-mentioned double-sided zigzag folding handles includes carton 3 and double-sided zigzag folding handles; the double-sided zigzag folding handles include handle straps 1 and substrates 2, and The two ends are folded in a Z shape, and the lower surfaces of the two ends of the handle strap 1 are fixed with the substrate 2. The width of the substrate 2 is greater than the width of the handle strap 1, and the length of the substrate 2 can be greater than or equal to The length between the two ends of the folded handle strap 1; the carton 3 has a hole 31 (such as a rectangular hole) that matches the double-sided Z-shaped folded handle strap portion, and the double-sided Z-shaped folded handle strap Facing the outside of the carton, the Z-shaped folded handle can be grasped through the hole 31 during use; the substrate 2 is wider than the upper surface of the handle and between the upper surface of the two ends of the handle 1 and...

Embodiment 3

[0053] see image 3 Shown, a kind of preparation method of the carton that has above-mentioned bilateral Z-shaped folding handle, comprises the steps:

[0054] 1) Paste the fixed liner 4 on the inner surface of the handle position of the carton 3;

[0055] 2) Die-cut a hole 31 that matches the handle strap 1 of the double-sided Z-shaped folding handle at the 4 place where the carton 4 is pasted; or die-cut a hole 31 that matches the handle strap 1 of the double-sided Z-shaped folded handle. Rectangular imaginary knife line;

[0056] 3) Bonding and fixing the handle strap 1 of the double-sided zigzag folded handle to the substrate 2;

[0057] 4) Adhere and fix the upper surface of the part of the substrate 2 wider than the handle and between the upper surfaces of both ends of the handle 1 and the liner 4, so that the handle 1 faces the outside of the carton, and the folded part of the handle is exposed. get the product.

[0058] In step 4), in order to increase the bonding ...

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Abstract

The invention discloses a double-side Z-shaped folding handle comprising a handle belt and a substrate; two ends of the handle belt are folded in a Z-shape; bottom surfaces of two ends of the handle belt are fixed with the substrate; the invention also discloses a carton / paper box including the folding handle, and a preparation method thereof; the handle employs a double-side Z-shaped folding mode, and two sides of the folded handle belt are consistent in thickness and flat, thus preventing partial over pressuring; the handle belt is bonded with the substrate to form a whole structure, and the whole structure is bonded with the carton / paper box bonding with a liner, thus increasing force bearing area of the handle belt, and simplifying handle processing steps; in application, the high intensity substrate is bonded around the inner side of the position to which the handle of the carton / paper box is mounted, then die cutting is carried out; the handle and the carton / paper box are bonded through glue in liner positions, thus increasing force bearing area of the handle belt in a pulling process.

Description

technical field [0001] The invention relates to a handle, a carton / carton including the handle and a preparation method thereof. More specifically, it relates to a double-sided Z-shaped folding handle, a carton / carton including the folding handle and a preparation method thereof. Background technique [0002] Chinese invention patent application CN102381508A discloses a technical solution titled "a sticker handle". This patent application relates to a sticker handle that can be easily attached to an item without a handle strap, and can be conveniently twisted up by hand; the sticker handle includes a handle strap, and the handle The hand strap part of the belt is folded in a Z shape, and the upper and lower sides of the handle belt part are glued to the upper layer of kraft paper and the lower layer of kraft paper respectively, and the upper layer of kraft paper and the lower layer of kraft paper are glued by glue on both sides, and the middle part of the upper layer of kra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D5/465
Inventor 邓玉明宋利君陈琛
Owner INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD
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