Method for making water-proof vamp
A production method and technology for waterproof shoes, which are applied to shoe uppers, footwear, boot legs, etc., can solve the problems of large usage of waterproof glue 02, low production efficiency, cumbersome production processes, etc., to save consumption, improve production efficiency, The effect of simplifying the production process
Inactive Publication Date: 2009-12-09
潘成钢
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, this method requires a special person to cut off the excess threads first, then turn over the waterproof vamp piece 01 on both sides of the seam, brush the waterproof glue 02 into the inner seam of the waterproof vamp, and place the stitching part Apply waterproof glue 02 to the area of 6-10 mm outwards from the connecting part, wait for the waterproof glue 02 to dry, and then apply it 1 or 2 times before it can be completely sealed
Therefore, the production process of the traditional waterproof shoe upper production method is cumbersome, the production efficiency is not high, and the amount of waterproof glue 02 used is relatively large, which is prone to leakage of waterproof glue 02
Method used
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
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0024] Example one, see attached figure 2 , 3 As shown, this method adopts the manufacturing method of applying waterproof glue 4 first and then sewing. First, take out the two waterproof upper cut pieces 1 to be sewn together, and join the lower end of the upper waterproof upper cut piece 1 Part 2 and the joint 2 at the upper end of the lower waterproof shoe upper panel 1 are evenly coated with a 0.3mm thick waterproof glue 4 containing hot melt glue. After 8 seconds, the waterproof glue dries and forms a 0.15mm film. , The joint 2 of the two pieces of waterproof shoe upper panels 1 is tightly attached together, the pressure of the attachment is 0.8 kg / cm², and then the waterproof thread 3 is used to sew the middle of the joint 2 that is pasted together , Sewing two pieces of waterproof shoe upper piece 1 together, the stitch number of sewing is 4 stitches / cm, the stitches of the sewing are distributed in the joint 2, and finally the waterproof shoe upper piece 1 sewn is made in...
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
Login to View More PUM
Login to View More Abstract
The invention relates to a production method of waterproof shoe upper, pertaining to the technical field of shoe upper production. By adopting the production method of waterproof glue smearing first and shoe upper sewing later, cutted pieces of the waterproof shoe upper are prepared and the junctional sections thereof are smeared evenly with the waterproof gule and then glued with each other; the junctional sections of the cutted pieces of the waterproof shoe upper are sewed with waterproof line and then made into shoe upper, and then is treated with wrapping, lasting, molding, thus the waterproof gule is fully activated during the necessary molding and heating process in the shoe production to fill the pinholes and joints automatically to achieve the sealing-waferproof effect; the invention simplifies the production process of the waterproof shoe upper production, thereby improving the production efficiency and reducing the cost.
Description
Technical field: [0001] The invention relates to the technical field of shoe upper manufacturing, in particular to a method for making waterproof shoe uppers. Background technique: [0002] In the production process of waterproof shoes, the joint between the soles, uppers and other parts of the waterproof shoes is very important, especially the joints of the waterproof upper panels in the waterproof upper. Such as figure 1 , The traditional method of making waterproof uppers is to design two or more pieces of waterproof upper pieces 01 according to the shape of the last. Each waterproof upper piece 01 is sewn between each waterproof upper piece. Pieces 01 are joined together to form the shape of the shoe upper, and then waterproof glue 02 is applied to the pinholes and seams to achieve the purpose of sealing and waterproofing. However, this method requires a dedicated person to cut off the excess thread first, and then open the waterproof shoe upper cutting pieces 01 on both sid...
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
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A43B23/02A43B7/12
Inventor 潘成钢
Owner 潘成钢