A technology for combining mid-upper and sole of footwear and shoes manufactured by the technology
A process and footwear technology, applied in the field of process and shoes manufactured by this process, can solve the problems of excessive use of glue, large environmental pollution, large human injury, etc., and achieve convenient operation, long service life and reduced usage. Effect
Active Publication Date: 2016-06-29
JINJIANG SHARKS SHOES
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Problems solved by technology
[0004] The invention provides a process for combining uppers and soles in footwear and shoes manufactured by the process. The main purpose of the invention is to overcome the existing problems of excessive use of glue, large environmental pollution, great harm to the human body and numerous processes in the existing process of combining uppers and soles Defects
Method used
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[0020] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
[0021] refer to figure 1 and figure 2 . A process for combining uppers and soles of footwear, comprising the following steps:
[0022] The first step is to prepare the outsole 1 and the upper 2 that is compatible with the outsole 1; wherein the outsole 1 extends upward from the edge of its top surface 10 to form a bottom side wall 11, and the upper 2 includes an outer upper surface 20 and inner upper surface 21, and the inner upper surface 21 is turned inside out.
[0023] In the second step, the shoe upper 2 is sleeved on the side wall of the outsole 1, wherein the bottom edge 2a of the shoe upper 2 is aligned with the top edge of the bottom side wall 11, and the outer upper of the shoe upper 2 One side of the surface 20 is closely attached to the outer side wall of the bottom side wall 11 , and then the upper 2 and the outsole 1 are closed at the p...
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An upper-sole combining technology of shoes comprises the following steps that a large sole and an upper matched with the large sole are prepared; the edge of the top face of the large sole extends upwards to form a bottom side wall, the upper comprises an outer upper face and an inner upper face, and the inner upper face is turned outwards from inside; the upper is connected to the side wall of the large bottom in a sleeved mode, the bottom edges of the upper faces and the top edge of the bottom side wall are aligned, one side of the outer upper face of the upper is attached on the outer side wall of the bottom side wall, and then the upper and the large sole are combined at the bottom side wall; glue is arranged on the inner side of the bottom side wall in a coating mode, and the bottom side wall combined with the upper faces are pressed on the top face of the large sole, so that the bottom side wall is bound to the top face of the large sole in a fastening mode; and the inner upper face is turned inwards from outside. The invention further comprises shoes made through the technology. According to the technology, production cost can be lowered, production efficiency is improved, and the firm degree of the shoes can be properly improved.
Description
technical field [0001] The invention relates to the field of footwear manufacturing technology, in particular to a technology for combining uppers and soles of footwear and shoes manufactured by the technology. Background technique [0002] In the field of footwear manufacturing, firmly fixing the upper on the outsole of the shoe is a very important process. This process can determine the comfort and durability of the shoe to a certain extent, and this process occupies the Most of the time in the manufacturing process, it is a proportionate support for the shoe manufacturing process. Therefore, improving the mid-top-sole bonding process of footwear can help reduce production costs and improve production efficiency. [0003] For now, the existing upper-sole bonding process in footwear is mainly to brush glue on the outsole to maintain the bonding between the upper and the outsole. Similarly, some upper-sole bonding processes are made by hand. This method directly Sew the up...
Claims
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IPC IPC(8): A43D25/047
Inventor 陈舒勇
Owner JINJIANG SHARKS SHOES