CN105686218A - Leather sneaker production technology - Google Patents
Leather sneaker production technology Download PDFInfo
- Publication number
- CN105686218A CN105686218A CN201610169197.0A CN201610169197A CN105686218A CN 105686218 A CN105686218 A CN 105686218A CN 201610169197 A CN201610169197 A CN 201610169197A CN 105686218 A CN105686218 A CN 105686218A
- Authority
- CN
- China
- Prior art keywords
- shoe
- production technology
- shoe last
- glue
- brush coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005516 engineering process Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000010985 leather Substances 0.000 title claims abstract description 15
- 239000003292 glue Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000001035 drying Methods 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 31
- 238000000576 coating method Methods 0.000 claims description 31
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 16
- 229910052717 sulfur Inorganic materials 0.000 claims description 16
- 239000011593 sulfur Substances 0.000 claims description 16
- 239000004071 soot Substances 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 11
- 230000002045 lasting effect Effects 0.000 claims description 7
- 238000004513 sizing Methods 0.000 claims description 7
- 238000010981 drying operation Methods 0.000 claims description 6
- 238000005304 joining Methods 0.000 claims description 6
- 241000293001 Oxytropis besseyi Species 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 description 4
- 230000009194 climbing Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009355 double cropping Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D25/00—Devices for gluing shoe parts
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D11/00—Machines for preliminary treatment or assembling of upper-parts, counters, or insoles on their lasts preparatory to the pulling-over or lasting operations; Applying or removing protective coverings
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D95/00—Shoe-finishing machines
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a leather sneaker production technology used for production of shoes with stitch lines on multiple portions.The technology sequentially includes a front procedure, a middle procedure and a rear procedure.During heeling shaping work in the front procedure, shoelaces must be tightly tied, and a shoe body must be close to a shoe last and cannot be wrinkled.In the shoe last matching and middle bottom work stage, net cloth needs to be arranged on a middle bottom plate to improve binding strength.When white glue is brushed on the middle bottom and the shoe last, a circle of white glue is brushed at the bottom of the shoe last and around the middle bottom.During primary glue brushing and secondary glue brushing in the middle procedure, the glue brushing range include line drawing parts.The concentration of glue used in secondary glue brushing needs to be larger than that of glue used in primary glue brushing.Redundant thread ends protruding out of a vamp are cleaned in the thread end drying process in the rear procedure.By optimizing the production technology, leather sneaker products with stitch lines on multiple portions on shoe bodies can be produced, the shoe bodies are firm, materials are saved easily, and product appearance and product strength are improved.
Description
Technical field
The present invention relates to footwear processing technology, especially sport leather production technology。
Background technology
Pressure stubble suture method has firm, smooth, advantage attractive in appearance, it is usually used in leather trunk, the large-area leatherware such as suitcase, also application is had in footwear produce, owing to the suture of this suture method exposes to product surface, when producing for footwear, the outward appearance that can make footwear is rough prudent, and can effectively save material make product firmer, but owing to the surface area of article of footwear is less, and press batch suture method to include the puncture to footwear skin material and large area suture, itself and gluing are connected in secure fit and are essentially different, the activity surplus that pressure stubble suture method connects connects more than gluing, if therefore needing to produce shoe body multiple location all adopt the article of footwear of pressure stubble suture, it is accomplished by production technology is optimized, so that the puncture of this suture method and suture do not affect intensity and the presentation quality of article of footwear。
Summary of the invention
The present invention proposes sport leather production technology, by the optimization to production technology, can produce shoe body multiple location and all adopt the sport leather goods of pressure stubble suture, and shoe body is firm, is conducive to saving material, improving product outward appearance and product strength。
The present invention is by the following technical solutions。
Sport leather production technology, presses the footwear of stubble suture to produce for multiple location, and described production technology includes front-end-of-line, stage casing operation and back segment operation successively。
Every operation in described front-end-of-line includes heel sizing successively, joins shoe last or hat block and the middle end, the end and shoe last place white glue in brush, climb toe lasting and draw waist side and rear side, add sulfur and complete toe-cap sizing, fixed point setting-out, pressure stubble suture, beat slightly, soot blowing and mending shoes；Shaping in operation at heel, shoestring must be fastened, and footwear body must be adjacent to shoe last and can not be wrinkling；Joining shoe last or hat block and the operation of the middle end, middle base plate is needing arrange screen cloth to increase viscous and intensity；In brush in the end and shoe last place white glue, only brush one encloses white glue at the bottom of shoe last or hat block and at middle the end；Put footwear when adding sulfur operation and need to join double; two to adding sulfur case；The described polishing scope playing thick operation includes the upper of a shoe position of setting-out；In described soot blowing operation, vamp setting-out person's handwriting being carried out, the working position of described pressure stubble suture is the hatched area of fixed point setting-out operation。
Every operation of described stage casing in-process includes joining at the bottom of the big end, brush coating, first drying, secondary brush coating, secondary drying, a patch successively, presses the end, crosses household freezer, out last and undo shoelaces；In a described brush coating and secondary brush coating operation, brush coating scope all includes setting-out position；Need to more than a brush coating operation with gum concentration in described secondary brush coating operation。
Every operation of described back segment in-process includes plug shoe pad and paper, baking the end of a thread, wear shoes band successively, cleans footwear and inspection；Unnecessary the end of a thread that vamp is prominent is cleaned out in described baking the end of a thread operation。
In adding sulfur operation, adding sulfur temperature is 110 ± 3 DEG C, and the time is 5-6 minute。
In soot blowing operation, with raw rubber block, vamp setting-out is clean clearly。
In described first drying operation and in secondary drying operation, it is 65 ± 3 DEG C that vamp dries temperature, and it is 55 ± 3 DEG C that temperature is dried at the big end, and time span is 3-4 minute。
In described household freezer operation excessively, cryogenic temperature is subzero 0-2 degree Celsius, and duration is 3-4 minute。
In technique of the present invention, it is close to shoe body at FEOL with shoe last, middle base plate needs arrange screen cloth to increase viscous and intensity；Can so that the accurate positioning of setting-out operation, during to ensure that multiple location all adopts pressure stubble suture, the suture of shoe body has enough degree of accuracy。
In technique of the present invention, the polishing scope playing thick operation includes the upper of a shoe position of setting-out；Vamp setting-out person's handwriting is carried out by described soot blowing operation, with technique for grinding, suture is processed, suture distribution and pulling force is made to be more uniformly distributed, so that suture is indeformable in subsequent technique, namely front-end-of-line cleans vamp person's handwriting, it is possible to avoid person's handwriting dirt to be adhered to finished product outer surface in subsequent treatment。
In technique of the present invention, in a described brush coating and secondary brush coating operation, brush coating scope all includes setting-out position；Need to more than a brush coating operation with gum concentration in described secondary brush coating operation；This process contributes to promoting the intensity of suture, and finished product suture place has firm glue-line, and product shoes suture after long-term use can be avoided to be worn。
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in more detail:
Accompanying drawing 1 is the schematic diagram that technique of the present invention manufactures product；
In figure: the 2-big end；3-waist is helped；5-setting-out position；6-toe-cap；7-heel。
Detailed description of the invention
As it is shown in figure 1, sport leather production technology, pressing the footwear of stubble suture to produce for multiple location, described production technology includes front-end-of-line, stage casing operation and back segment operation successively。
Every operation in described front-end-of-line includes heel sizing successively, joins shoe last or hat block and the middle end, the end and shoe last place white glue in brush, climb toe lasting and draw waist side and rear side, add sulfur and complete toe-cap sizing, fixed point setting-out, pressure stubble suture, beat slightly, soot blowing and mending shoes；Shaping in operation at heel, shoestring must be fastened, and footwear body must be adjacent to shoe last and can not be wrinkling；Joining shoe last or hat block and the operation of the middle end, middle base plate is needing arrange screen cloth to increase viscous and intensity；In brush in the end and shoe last place white glue, only brush one encloses white glue at the bottom of shoe last or hat block and at middle the end；Put footwear when adding sulfur operation and need to join double; two to adding sulfur case；The described polishing scope playing thick operation includes the upper of a shoe position of setting-out；In described soot blowing operation, vamp setting-out person's handwriting being carried out, the working position of described pressure stubble suture is the hatched area of fixed point setting-out operation。
Every operation of described stage casing in-process includes joining at the bottom of the big end, brush coating, first drying, secondary brush coating, secondary drying, a patch successively, presses the end, crosses household freezer, out last and undo shoelaces；In a described brush coating and secondary brush coating operation, brush coating scope all includes setting-out position；Need to more than a brush coating operation with gum concentration in described secondary brush coating operation。
Every operation of described back segment in-process includes plug shoe pad and paper, baking the end of a thread, wear shoes band successively, cleans footwear and inspection；Unnecessary the end of a thread that vamp is prominent is cleaned out in described baking the end of a thread operation。
In adding sulfur operation, adding sulfur temperature is 110 ± 3 DEG C, and the time is 5-6 minute。
In soot blowing operation, with raw rubber block, vamp setting-out is clean clearly。
In described first drying operation and in secondary drying operation, it is 65 ± 3 DEG C that vamp dries temperature, and it is 55 ± 3 DEG C that temperature is dried at the big end, and time span is 3-4 minute。
In described household freezer operation excessively, cryogenic temperature is subzero 0-2 degree Celsius, and duration is 3-4 minute。
Embodiment:
Operator shape in operation at heel, shoe cover heel is aligned and first heats on the hot-die of forming machine, hot-die temperature 100 DEG C, 20 seconds time, makes glue melt, it is placed on chill sizing upper 30 second again, wear shoes band, being put on by shoestring, shoestring to be fastened, and footwear are in and must be adjacent to shoe last and can not be wrinkling, in order to avoid damage upper, flap is put into pad。
Operator when the end and the white glue operation of shoe last place, first get out suitable shoe last with middle base plate in brush, when the white glue in the middle end, middle base plate to have screen cloth to increase viscous and intensity, enclose at brush one at the bottom of shoe last or hat block, with white glue, it is impossible to many brushes also can not lack white glue at middle the end。
Operator, when climbing toe lasting and drawing waist side and rear side operation, make toe lasting foot and the bonding of the middle end with lasting pincers, fix flank by hand, and upper and lower adding draws waist side 3, finally climbs rear side with counter lasting machine；Guaranteeing before climbing side that footwear body is positive, also to ensure that the back height of two footwear is identical, the dynamics climbing side is moderate；Setting oven temperature afterwards as 62-68 degree Celsius, adjust oven temperature according to the material of shoes, product overbaking baking box, the time is 2-3 minute。
Operator are when adding sulfur operation, and operator fix heel, and the big end 2 and upper of a shoe are put into curing cage, and footwear to be joined double; two, is then placed on by upper of a shoe at big the end, sets curing cage temperature as 110 ± 3 DEG C, and the time is 5-6 minute。
Operator, when pinpointing setting-out operation, go out the central point of toe-cap and heel with hydrargyrum stroke, with hydrargyrum pen around sole mural painting line, line drawing process notes setting-out smooth-going, clear, left and right foot setting-out is highly consistent, to double cropping industry, shoes to be handled with care, carries out pressure stubble suture after setting-out at setting-out position 5。
The upper bottom position of vamp and line, when playing thick operation, is beaten slightly with edge polisher by operator, can not knit fabric and exceeded the scope of line when beating thick。
Dust on shoes, when soot blowing operation, is blown clean by operator with soot blower, with blob of viscose, vamp setting-out is clean clearly。
When operator join big end operation, it is ensured that the yardage of sole and shoe last quite ensures vamp sole Cheng Shuan, can not error code；Clean at shoes burnishing part with processing water。
Operator are when a brush coating operation, operator are stained with appropriate glue to brush coating back and forth uniform and in vamp setting-out with sticking with paste brush at big the end, glue can not overflow beyond big feather edge and vamp setting-out, after brushing glue, the big end, vamp are joined double; two, it is respectively put into the upper and lower layer of baking box, controls vamp temperature: 65 ± 3 DEG C, temperature of the big end 55 ± 3 DEG C, 3-4 minute time, carry out secondary brush coating afterwards。
Operator are when secondary brush coating operation, it is stained with appropriate glue to uniform to same direction brush coating and in vamp setting-out with sticking with paste brush at big the end, the concentration of glue relatively first time is dense, can not gum deposit, overflow glue, leakage glue, after brushing glue, the big end, vamp join double; two upper and lower layer being respectively put into baking box, control vamp temperature: 65 ± 3 DEG C, temperature of the big end 55 ± 3 DEG C, 3-4 minute time。
Operator adopt manual operations when pasting end operation, are placed on by upper of a shoe at big the end, make upper of a shoe and the laminating of the big end, and shoes are just put, and compress sturdy, to be bonded with the big end by upper of a shoe, carry out pressure end operation afterwards。
Operator are when pressing end operation, with universal sole pressing pressing upper of a shoe and the big end, 8-10 second setting time, normal pressure 30kg, lateral pressure 20kg, after die mould, the big end, can not deform, can not be too high or too low, to smooth out, cross freezing casing working afterwards and shape, household freezer temperature is set to subzero 0-2 degree Celsius, and the time is 3-4 minute。
After household freezer operation, footwear basic forming, then through out last, undo shoelaces, fill in shoe pad and paper, baking the end of a thread, wear shoes band, clean footwear and inspection after, namely complete finished product。
Claims (5)
1. sport leather production technology, presses the footwear of stubble suture to produce for multiple location, it is characterised in that: described production technology includes front-end-of-line, stage casing operation and back segment operation successively；
Every operation in described front-end-of-line includes heel sizing successively, joins shoe last or hat block and the middle end, the end and shoe last place white glue in brush, climb toe lasting and draw waist side and rear side, add sulfur and complete toe-cap sizing, fixed point setting-out, pressure stubble suture, beat slightly, soot blowing and mending shoes；Shaping in operation at heel, shoestring must be fastened, and footwear body must be adjacent to shoe last and can not be wrinkling；Joining shoe last or hat block and the operation of the middle end, middle base plate is needing arrange screen cloth to increase viscous and intensity；In brush in the end and shoe last place white glue, only brush one encloses white glue at the bottom of shoe last or hat block and at middle the end；Put footwear when adding sulfur operation and need to join double; two to adding sulfur case；The described polishing scope playing thick operation includes the upper of a shoe position of setting-out；In described soot blowing operation, vamp setting-out person's handwriting being carried out, the working position of described pressure stubble suture is the hatched area of fixed point setting-out operation；
Every operation of described stage casing in-process includes joining at the bottom of the big end, brush coating, first drying, secondary brush coating, secondary drying, a patch successively, presses the end, crosses household freezer, out last and undo shoelaces；In a described brush coating and secondary brush coating operation, brush coating scope all includes setting-out position；Need to more than a brush coating operation with gum concentration in described secondary brush coating operation；
Every operation of described back segment in-process includes plug shoe pad and paper, baking the end of a thread, wear shoes band successively, cleans footwear and inspection；Unnecessary the end of a thread that vamp is prominent is cleaned out in described baking the end of a thread operation。
2. sport leather production technology according to claim 1, it is characterised in that: in adding sulfur operation, adding sulfur temperature is 110 ± 3 DEG C, and the time is 5-6 minute。
3. sport leather production technology according to claim 1, it is characterised in that: in soot blowing operation, with raw rubber block, vamp setting-out is clean clearly。
4. sport leather production technology according to claim 1, it is characterised in that: in described first drying operation and in secondary drying operation, it is 65 ± 3 DEG C that vamp dries temperature, and it is 55 ± 3 DEG C that temperature is dried at the big end, and time span is 3-4 minute。
5. sport leather production technology according to claim 1, it is characterised in that: in described household freezer operation excessively, cryogenic temperature is subzero 0-2 degree Celsius, and duration is 3-4 minute。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610169197.0A CN105686218A (en) | 2016-03-23 | 2016-03-23 | Leather sneaker production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610169197.0A CN105686218A (en) | 2016-03-23 | 2016-03-23 | Leather sneaker production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105686218A true CN105686218A (en) | 2016-06-22 |
Family
ID=56231689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610169197.0A Pending CN105686218A (en) | 2016-03-23 | 2016-03-23 | Leather sneaker production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105686218A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983235A (en) * | 2017-05-04 | 2017-07-28 | 骆驼(福建)户外用品有限公司 | A kind of cold-gluing shoes moulding process |
| CN107467799A (en) * | 2017-08-29 | 2017-12-15 | 福建铁工机智能机器人有限公司 | A kind of footwear production line and its shoe-making process |
| CN114246396A (en) * | 2021-12-29 | 2022-03-29 | 广州大草原鞋业有限公司 | A molding process for finished shoes |
| CN114287710A (en) * | 2021-12-09 | 2022-04-08 | 威海赛踏鞋业有限公司 | A cold-adhesive shoe production line and its technological process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB410512A (en) * | 1931-11-20 | 1934-05-17 | British United Shoe Machinery | Improvements in or relating to shoemaking |
| GB607639A (en) * | 1946-02-06 | 1948-09-02 | Fred Leroy Ayers | Improvements in shoe and method of making the same |
| CN103042706A (en) * | 2012-10-29 | 2013-04-17 | 际华三五一五皮革皮鞋有限公司 | Novel process for manufacturing leather shoes |
| CN103640240A (en) * | 2013-11-26 | 2014-03-19 | 际华三五一五皮革皮鞋有限公司 | Novel welt-sewing and leather shoe injection technology |
| CN103844447A (en) * | 2013-12-06 | 2014-06-11 | 青岛亨达股份有限公司 | Shoe upper upright side sewing method |
| CN105167307A (en) * | 2015-07-29 | 2015-12-23 | 温州职业技术学院 | Making method of sewn shoe and part or shoe made using making method |
-
2016
- 2016-03-23 CN CN201610169197.0A patent/CN105686218A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB410512A (en) * | 1931-11-20 | 1934-05-17 | British United Shoe Machinery | Improvements in or relating to shoemaking |
| GB607639A (en) * | 1946-02-06 | 1948-09-02 | Fred Leroy Ayers | Improvements in shoe and method of making the same |
| CN103042706A (en) * | 2012-10-29 | 2013-04-17 | 际华三五一五皮革皮鞋有限公司 | Novel process for manufacturing leather shoes |
| CN103640240A (en) * | 2013-11-26 | 2014-03-19 | 际华三五一五皮革皮鞋有限公司 | Novel welt-sewing and leather shoe injection technology |
| CN103844447A (en) * | 2013-12-06 | 2014-06-11 | 青岛亨达股份有限公司 | Shoe upper upright side sewing method |
| CN105167307A (en) * | 2015-07-29 | 2015-12-23 | 温州职业技术学院 | Making method of sewn shoe and part or shoe made using making method |
Non-Patent Citations (1)
| Title |
|---|
| FADEFAFA: "工艺说明书", 《豆丁网》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983235A (en) * | 2017-05-04 | 2017-07-28 | 骆驼(福建)户外用品有限公司 | A kind of cold-gluing shoes moulding process |
| CN107467799A (en) * | 2017-08-29 | 2017-12-15 | 福建铁工机智能机器人有限公司 | A kind of footwear production line and its shoe-making process |
| CN114287710A (en) * | 2021-12-09 | 2022-04-08 | 威海赛踏鞋业有限公司 | A cold-adhesive shoe production line and its technological process |
| CN114246396A (en) * | 2021-12-29 | 2022-03-29 | 广州大草原鞋业有限公司 | A molding process for finished shoes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102669870A (en) | Method for manufacturing waterproof shoe sock covers | |
| CN106983235B (en) | A kind of cold-gluing shoes moulding process | |
| CN105686218A (en) | Leather sneaker production technology | |
| CN102715696B (en) | The structure of light casual shoe and manufacture craft thereof | |
| CN102894545B (en) | Sizing method of high-waist leather boot barrel | |
| CN104544688A (en) | Processing technique for healthcare shoes made of novel materials | |
| CN102150976A (en) | Sewnless shoe upper and manufacturing method thereof | |
| CN108851358B (en) | Method for manufacturing upper template according to shoe tree last shape and upper surface forming process | |
| CN101396186B (en) | A last-in leather welt-turned shoe and its manufacturing method | |
| CN102599676A (en) | Thread-sewing cold-bonding safety shoe and manufacturing method of safety shoe | |
| CN208144577U (en) | A kind of integrated multi-layer socks shoe | |
| CN105266279B (en) | Method for making shoes by gluing on single surface | |
| CN112586826A (en) | Manufacturing process of safety shoes | |
| CN109619747A (en) | People's Armed Police's training shoes manufacture craft | |
| CN110025075A (en) | A kind of shoes processing technology thereof process | |
| CN105433515B (en) | Rubber dual density footwear automated production technique | |
| CN109330109A (en) | A kind of processing and production method of traditional Chinese medicine health shoes | |
| CN101543328A (en) | Manufacturing method of slip-lasting type special-shaped fixing shoe | |
| CN107319689A (en) | A kind of safe shoe-making process | |
| CN104366874A (en) | Manufacturing method of high-grade embroidery cowboy boots | |
| CN105495817A (en) | Knitting processed part, manufacturing method of knitted shoes, and knitted shoes | |
| CN108685281A (en) | A kind of shoe-making process improving working efficiency | |
| CN104352014A (en) | Manufacturing process of waterproof and heat-insulation hunting shoes | |
| CN105266254A (en) | Application of sleeving and stretching molding technology in footwear molding or injection production | |
| CN104397933B (en) | A kind of technique of effective reduction footwear weight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
|
| RJ01 | Rejection of invention patent application after publication |