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Case forming method

A molding method and technology of bags, which are applied in the field of bags, can solve the problems of increasing the volume of bags, complicated manufacturing process, and easy dumping of the box body, and achieve the effects of reducing the external volume, stabilizing the central point of the overall structure, and not being easy to dump

Inactive Publication Date: 2006-02-22
NEWCOMER GRP
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] It only needs to sew two independent materials to be formed by the front and back molding method, but the wheels must be all set outside the box, which increases the volume of the entire bag, and the wheels are in a prominent position relative to the box, which affects the appearance; The side forming method needs to sew 4 independent pieces of material. The more pieces of material are divided into pieces, the more sewing is required, which complicates the manufacturing process, and needs to wind the thread at the sewing place, which increases the cost.
Moreover, the products formed by these two methods have the disadvantage of unstable center point, and the box body is easy to dump

Method used

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  • Case forming method

Examples

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Embodiment Construction

[0010] The invention relates to a luggage molding method, which adopts the method of combining front and rear molding and side molding. The bottom 1 of the box is integrated with one side 21 of the box body 2, and the other three sides of the box body 2 are integrated.

[0011] Such as figure 1 Shown is a schematic structural view of the finished case and bag in a method for forming a case and bag according to the present invention, which includes a case bottom 1, a case body 2 and a case cover 3, and generally uses hard materials to make a skeleton first, and the skeleton is generally a cuboid structure, or basically Rectangular, but all or part of the side and feet are designed with arcs to increase the aesthetic feeling of the entire box. The material is required to be relatively strong and able to withstand a certain extrusion force. After the skeleton and raw materials are ready, it can be stitched and formed. The forming process is to make the lining cloth first, then ma...

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Abstract

The invention discloses a method for shaping a case, with the combination of fore-and-aft shaping and lateral shaping, the bottom-case and one lateral of the box being an integral body, and the other three laterals of the box being an integral body. With a method of combining fore-and-aft shaping with lateral shaping, the center of the box is stable and it is not inclined to overturn, which reduces the accidental destruction; the integral fast degree of the case is increased; the external volume of the case is decreased; and it is beautiful.

Description

【Technical field】 [0001] The invention relates to bags, in particular to a method for forming bags. 【Background technique】 [0002] Luggage is more and more popular with people because of its convenience and practicality. It is a good companion for travel and leisure, and is generally suitable for teenagers and middle-aged and elderly people. At present, in the manufacturing process of luggage, the method of front and rear molding is generally used to form it. The so-called front and rear molding method is to wrap the four sides with a whole piece of material on the skeleton, and the front and back pieces are wrapped separately and then sewn with the sides; the manufacture of luggage In the process, the side molding method is also used for molding. The so-called side molding method is to wrap the bottom surface and one side with a whole piece of material on the skeleton, and wrap the other three sides separately, and then sew at the seams. [0003] It only needs to sew two ...

Claims

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Application Information

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IPC IPC(8): B31B17/00B68F1/00
Inventor 赵胜梅
Owner NEWCOMER GRP
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