CN101069596A - Box-bag front piece-splicing technology - Google Patents
Box-bag front piece-splicing technology Download PDFInfo
- Publication number
- CN101069596A CN101069596A CN 200710069161 CN200710069161A CN101069596A CN 101069596 A CN101069596 A CN 101069596A CN 200710069161 CN200710069161 CN 200710069161 CN 200710069161 A CN200710069161 A CN 200710069161A CN 101069596 A CN101069596 A CN 101069596A
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- composite sheet
- splicing
- edge
- chamfered edge
- impression
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Abstract
The present invention discloses a suitcase front splicing process. Said process includes the following steps: firstly, making face fabric be combined with EVA, then molding them to obtain EVA face fabric composite sheet, cutting said EVA face fabric composite sheet along the central pressure mark to obtain two small composite sheets; making said two small composite sheets undergo the process of edge-finishing treatment, then splicing said two small composite sheets along their finished edges, after they are completely spliced, applying glue on their finished edges, after the glue is dried, using separation pressure foot of sewing machine to make two finished edges be separated, making every finished edge be outward folded, finally using shaping machine to make shaping operation. The invented EVA face fabric front is suitable for making various pull-bar suitcases.
Description
Technical field
The invention belongs to a kind of production technology of case and bag, specifically a kind of box-bag front piece-splicing technology.
Background technology
Ethylene-vinyl acetate (EVA) anter of existing draw-bar box is generally full wafer, does not have the structure of splicing.But, need the anter of the curved or S shape of the anter, particularly splicing place that splice in the actual production in order to increase the attractive in appearance of ethylene-vinyl acetate (EVA) lining anter.And at present, to the problem that runs in this ethylene-vinyl acetate (EVA) the lining front piece-splicing be: spliced anter, its splicing place planarization, slickness and fastness are relatively poor.
Summary of the invention
The objective of the invention is to design a kind of box-bag front piece-splicing technology.
What the present invention will solve is the relatively poor problem of splicing place planarization, slickness and fastness that runs in existing ethylene-vinyl acetate (EVA) the lining front piece-splicing.
Technology of the present invention comprises the steps: earlier compound lining and ethylene-vinyl acetate (EVA), then carries out mold die, obtains ethylene-vinyl acetate lining composite sheet; Again composite sheet is cut along middle impression, be cut into two little composite sheet, the cutting section avris of little composite sheet carries out chamfered edge with blade to be handled, and two little composite sheet behind the chamfered edge are spliced with sewing machine along the chamfered edge place, after splicing is good, edge at chamfered edge applies glue, behind the glue airing, separate presser feet separately with sewing machine two chamfered edges, make outside the chamfered edge edge and roll over, use the trimmer shaping at last, to strengthen degree of adhesion and to make splicing part smooth attractive in appearance.
With ethylene-vinyl acetate (EVA) the lining anter that technology of the present invention is spliced, its splicing place planarization, slickness and fastness are better.
Description of drawings
The structural representation of Fig. 1 back two little composite sheet for the present invention cuts.
Fig. 2 is the little composite sheet connecting method of a present invention schematic diagram.
Fig. 3 is the little composite sheet spliced structural representation of sewing machine.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
As shown in the figure, the present invention includes following steps: earlier compound lining and ethylene-vinyl acetate (EVA, i.e. Ethylene-Vinyl Acetate), then carry out mold die, obtain ethylene-vinyl acetate (EVA) lining composite sheet; Again composite sheet is cut along middle S shape impression, be cut into little composite sheet 1, little composite sheet 2.The cutting section avris of little composite sheet 1 and little composite sheet 2 carries out chamfered edge with blade to be handled, and little composite sheet 1 behind the chamfered edge and little composite sheet 2 are spliced with sewing machine along the chamfered edge place.After splicing is good, apply glue at the edge of chamfered edge, wait the glue airing after, separate presser feet separately with sewing machine two chamfered edges, make and roll over outside the chamfered edge edge, use the trimmer shaping at last, to strengthen degree of adhesion and to make splicing part smooth attractive in appearance.
S shape impression of the present invention also can be the impression of arc impression or other shape.
Claims (2)
1, a kind of box-bag front piece-splicing technology, it is earlier compound lining and ethylene-vinyl acetate to it is characterized in that this technology comprises the steps:, then carries out mold die, obtains ethylene-vinyl acetate lining composite sheet; Again composite sheet is cut along middle impression, be cut into two little composite sheet, the cutting section avris of little composite sheet carries out chamfered edge with blade to be handled, and two little composite sheet behind the chamfered edge are spliced with sewing machine along the chamfered edge place, after splicing is good, edge at chamfered edge applies glue, behind the glue airing, separate presser feet separately with sewing machine two chamfered edges, make outside the chamfered edge edge and roll over, use the trimmer shaping at last, to strengthen degree of adhesion and to make splicing part smooth attractive in appearance.
2, box-bag front piece-splicing technology according to claim 1 is characterized in that impression is arc impression or S shape impression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710069161 CN101069596A (en) | 2007-06-07 | 2007-06-07 | Box-bag front piece-splicing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710069161 CN101069596A (en) | 2007-06-07 | 2007-06-07 | Box-bag front piece-splicing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101069596A true CN101069596A (en) | 2007-11-14 |
Family
ID=38897143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710069161 Pending CN101069596A (en) | 2007-06-07 | 2007-06-07 | Box-bag front piece-splicing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101069596A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106913042A (en) * | 2017-01-11 | 2017-07-04 | 罗文雯 | The materials and its DIY assembly bag methods and its pack arrangement of a kind of assembled bags of DIY |
-
2007
- 2007-06-07 CN CN 200710069161 patent/CN101069596A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106913042A (en) * | 2017-01-11 | 2017-07-04 | 罗文雯 | The materials and its DIY assembly bag methods and its pack arrangement of a kind of assembled bags of DIY |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20071114 |