CN114654756A - Leather bag integrated forming processing technology - Google Patents
Leather bag integrated forming processing technology Download PDFInfo
- Publication number
- CN114654756A CN114654756A CN202210270478.0A CN202210270478A CN114654756A CN 114654756 A CN114654756 A CN 114654756A CN 202210270478 A CN202210270478 A CN 202210270478A CN 114654756 A CN114654756 A CN 114654756A
- Authority
- CN
- China
- Prior art keywords
- leather
- bag
- die sinking
- leather bag
- processing
- 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
- 239000010985 leather Substances 0.000 title claims abstract description 67
- 238000005516 engineering process Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000001746 injection moulding Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000002360 preparation method Methods 0.000 claims abstract description 9
- 238000010586 diagram Methods 0.000 claims abstract description 8
- 239000011257 shell material Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000009958 sewing Methods 0.000 description 7
- 238000005034 decoration Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000002649 leather substitute Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010417 needlework Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C3/00—Flexible luggage; Handbags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a leather bag integrated forming processing technology, which comprises the following steps: the method comprises the following steps: designing a model, drawing a model diagram of a package product through drawing software, and importing data of the model diagram into mold opening equipment through programming; step two: after the die opening and die sinking equipment receives the data transmitted in the step one, the die sinking machine carries out die sinking treatment according to the corresponding data to obtain a die prepared by package injection molding; step three: injection molding, pouring a plastic material required by the bag preparation into the mold prepared in the step two, and processing to obtain a bottom shell material required by the bag preparation; step four: processing leather materials, cutting the leather materials into required shapes for standby; and step five, splicing and assembling, namely, the integral forming and processing process of the leather bag produces the leather bag material with a specific shape through drawing and die sinking and then an injection molding process, so that the time for manufacturing the shape of the leather bag material is shortened, and the leather bag material is more suitable for batch processing and production.
Description
Technical Field
The invention relates to the technical field of leather bag production processes, in particular to a leather bag integrated forming and processing process.
Background
The leather bag is a handbag made of leather, belongs to articles for daily use, and is a bag made of natural leather or artificial leather, and the leather bag is expensive and mainly comprises a purse, a briefcase, a schoolbag and the like according to functions.
The leather bag is characterized in that the leather bag mainly comprises the procedures of leather cutting, sewing and splicing and the like, firstly, leather materials are prepared, such as natural animal leather or artificial leather such as PU leather, the leather materials are cut into different leather layers by a cutting knife, and finally, the leather layers are spliced to obtain the complete leather bag. The existing leather splicing mode is mainly manual sewing or sewing by a sewing machine, the edges of the two pieces of leather are overlapped up and down in a staggered way and then sewn through a needle head of a sewing machine, in the production process of the leather bag, in order to produce leather bags with various shapes and shapes in places, in the processing and production process, materials are required to be subjected to shape customization treatment, particularly hard materials, is inconvenient to handle, and the leather handbag is deformed when in use, which affects the service life of the leather handbag, and meanwhile, various decorations need to be added on the leather handbag during processing, wherein, the leather bag material needs to be penetrated and drilled, which increases the flow of the production process and causes the production efficiency to be slowed down, when sewing, the harder material is in the leather sewing, the needle head is easy to damage.
Disclosure of Invention
The invention aims to provide an integrated leather bag forming and processing technology to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an integral forming and processing process for leather bags comprises the following steps:
the method comprises the following steps: designing a model, drawing a model diagram of a package product through drawing software, and importing data of the model diagram into mold opening equipment through programming;
step two: after the die opening and die sinking equipment receives the data transmitted in the first step, the die sinking machine carries out die sinking treatment according to the corresponding data to obtain a die prepared by package injection molding;
step three: injection molding, pouring the plastic material required by the bag preparation into the mold prepared in the step two, and obtaining the bottom shell material required by the bag preparation after treatment;
step four: leather material treatment, namely, the leather material is pre-treated according to the shape and the model of the produced bag, namely, the leather material is cut into a required shape for standby;
and step five, splicing and assembling, namely butting the bottom shell material obtained in the step three with the leather raw material obtained in the step four, and then assembling the two.
Preferably, the materials used in the third step are all food-grade environment-friendly materials.
Compared with the prior art, the invention has the beneficial effects that:
1. the integral forming and processing technology of the leather bag produces the leather bag material with a specific shape through drawing, die sinking and injection molding, reduces the time for manufacturing the shape of the leather bag material, and is more suitable for batch processing and production.
2. This leather bag integration forming process technology, the leather bag bottom plate material that comes through the production of moulding plastics has various nail holes on it, no longer need carry out the trompil to the leather bag material, adapts to subsequent making to reduce the sutural face territory of needlework, can also consolidate the firmness between bottom plate material and leather when increasing the decoration.
Drawings
FIG. 1 is a schematic view of a die-opened product of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): the invention provides a technical scheme that: an integral forming and processing process for leather bags comprises the following steps:
the method comprises the following steps: designing a model, drawing a model diagram of a package product through drawing software, and importing data of the model diagram into mold opening equipment through programming;
step two: after the die opening and die sinking equipment receives the data transmitted in the step one, the die sinking machine carries out die sinking treatment according to the corresponding data to obtain a die prepared by package injection molding;
step three: injection molding, pouring the plastic material required by the bag preparation into the mold prepared in the step two, and obtaining the bottom shell material required by the bag preparation after treatment;
step four: leather material treatment, namely, the leather material is pre-treated according to the shape and the model of the produced bag, namely, the leather material is cut into a required shape for standby;
and step five, splicing and assembling, namely butting the bottom shell material obtained in the step three with the leather raw material obtained in the step four, and then assembling the two.
Wherein, the materials used in the third step are all food-grade environment-friendly materials.
Referring to fig. 1, fig. 1 is a leather bag substrate that one of them die sinking was produced, self just has the nail hole that the leather bag was used, and the shape is fixed, be difficult to take place deformation, live time can be more of a specified duration, this leather bag integrated into one piece processing technology, through drawing the die sinking, then produce the leather bag material of the specific shape of department through injection molding process again, reduce the time of leather bag material shape in the preparation, be more suitable for batch processing production, the leather bag substrate material that comes through moulding plastics production, have various nail holes on it, no longer need carry out the trompil to the leather bag material, adapt to subsequent making, and reduce the sutural face territory of needle line, can also strengthen the firmness between substrate material and the leather when increasing the decoration.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The integral forming and processing technology of the leather bag is characterized by comprising the following steps:
the method comprises the following steps: designing a model, drawing a model diagram of a package product through drawing software, and importing data of the model diagram into mold opening equipment through programming;
step two: after the die opening and die sinking equipment receives the data transmitted in the step one, the die sinking machine carries out die sinking treatment according to the corresponding data to obtain a die prepared by package injection molding;
step three: injection molding, pouring a plastic material required by the bag preparation into the mold prepared in the step two, and processing to obtain a bottom shell material required by the bag preparation;
step four: leather material treatment, namely, the leather material is pre-treated according to the shape and the model of the produced bag, namely, the leather material is cut into a required shape for standby;
and step five, splicing and assembling, namely butting the bottom shell material obtained in the step three with the leather raw material obtained in the step four, and then assembling the bottom shell material and the leather raw material.
2. The integral forming and processing process of the leather bag as claimed in claim 1, which is characterized in that: and the materials used in the third step are all food-grade environment-friendly materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210270478.0A CN114654756A (en) | 2022-03-18 | 2022-03-18 | Leather bag integrated forming processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210270478.0A CN114654756A (en) | 2022-03-18 | 2022-03-18 | Leather bag integrated forming processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114654756A true CN114654756A (en) | 2022-06-24 |
Family
ID=82029261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210270478.0A Pending CN114654756A (en) | 2022-03-18 | 2022-03-18 | Leather bag integrated forming processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114654756A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210111A (en) * | 2013-06-03 | 2014-12-17 | 郭柿佑 | Making technology for handbag |
| CN204070918U (en) * | 2014-10-27 | 2015-01-07 | 陈国平 | A kind of leather fabric and plastic material combined type draw-bar box |
| CN104391380A (en) * | 2014-11-20 | 2015-03-04 | 黄永忠 | Preparation method of composite material spectacle frame |
| CN207011850U (en) * | 2017-02-08 | 2018-02-16 | 章显锋 | A kind of band triangle folding mouth handbag |
-
2022
- 2022-03-18 CN CN202210270478.0A patent/CN114654756A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210111A (en) * | 2013-06-03 | 2014-12-17 | 郭柿佑 | Making technology for handbag |
| CN204070918U (en) * | 2014-10-27 | 2015-01-07 | 陈国平 | A kind of leather fabric and plastic material combined type draw-bar box |
| CN104391380A (en) * | 2014-11-20 | 2015-03-04 | 黄永忠 | Preparation method of composite material spectacle frame |
| CN207011850U (en) * | 2017-02-08 | 2018-02-16 | 章显锋 | A kind of band triangle folding mouth handbag |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220624 |