CN1915133A - Technique for fabricating compression molding badge as ornamental article of dress - Google Patents
Technique for fabricating compression molding badge as ornamental article of dress Download PDFInfo
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- CN1915133A CN1915133A CN 200610015588 CN200610015588A CN1915133A CN 1915133 A CN1915133 A CN 1915133A CN 200610015588 CN200610015588 CN 200610015588 CN 200610015588 A CN200610015588 A CN 200610015588A CN 1915133 A CN1915133 A CN 1915133A
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- deck
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
A technology for making the badge, which is used as the decoration of jacket and is composed of a substrate prepared from polyurethane (PU) and PVC, a metallic foil and a protective PVC film, includes such step as preparing substrate from PU and PVC, attaching a metallic foil onto said substrate, attaching a transparent 2F5BLDPE film, sticking a surface material printed by silk screen print, HF hot die pressing, and spraying a transparent protecting methyl polymethylacrylate film.
Description
Technical field
What the present invention relates to is a kind of processing method of Fashion and Accessories, badge series products.
Background technology
Former furnishings badge series products mainly adopts punching press, die casting, electroforming process processing and fabricating.Above-mentioned several processing technology operation is more, and the Mold Making cycle is longer, and product quality defect is more, causes certain degree of difficulty for the postorder electroplating technology.Now with regard to the compression casting furnishings, the shortcoming and defect of badge class is described below:
Compression casting is liquid state or semi liquid state metal, under the high pressure effect, fills the compression mod die cavity with high speed, and under pressure rapid solidification and obtain a kind of method of foundry goods.Its compression casting process flow is as follows:
Cleaning mould → stenciling coating → matched moulds → water material → injection → solidify → eject → take out foundry goods
The flow chart of compression casting main technique from the graph, list just begins to have 9 kinds of motion flows from mold.Also do not comprise manufacturing engineering, die casting set-up procedure and alloy melting process in the middle of this from product figure to die trial.Though this extrusion process can be enhanced productivity by mechanization or automation, but often because still there are a lot of problems in the proportioning and the process parameter value of material, part as common casting die die casting easily produces problems such as pore, current mark, indenture, and can not heat-treat, some indent part of die casting, high melting-point alloy-steel casting are also relatively more difficult.The die casting equipment investment is high besides.Compression mod is made complexity, long expense height of cycle, be difficult for problems such as small lot batch manufacture, because of all belonging to thin-wall part generally speaking, processing furnishings badge series products when producing thin-walled parts, easily make the alloy welding bad, be easy to generate defective, and bring difficulty, and make troubles for the postorder electroplating technology to processing technology.Sometimes, be difficult for going up plating or just do not plate plating at all because of product inherent quality defective.And the badge foundry goods usually also need be painted after the cleaning of multiple operation, oil removing, the plating before plating, and procedure technologies such as oven dry are just finished product at last.
Present military supplies dress ornament, the badge series products belongs to metalwork more, because of the ornaments badge of metal types because of cost height, complex process; Wear the ornaments badge by its BDU, in training process, health is easily produced infringement.For this reason, military supplies ornaments badge product progressively develops to plastics die casting ornaments direction.
Summary of the invention
The objective of the invention is to avoid weak point of the prior art, and the technique for fabricating compression molding badge as ornamental article of dress that a kind of technology is simple, production efficiency is higher, die manufacturing cycle is short, yield rate is high is provided.
Can take following technical scheme to realize purpose.
The technique for fabricating compression molding badge as ornamental article of dress flow process is as follows:
Material → silk-screen → steel plate → die mould → finished product
Technique for fabricating compression molding badge as ornamental article of dress is as follows:
One, material
Base material (1): hydroxyl value is polyoxyalkylene triol flexibel polyurethane (PU) plastic foam sheet material of 48mg KOH/g;
Base material (2): suspension polymerisation soft transparent polyvinyl chloride (PVC) clear sheet;
Plane materiel (3): base material adopts soft transparent polyvinyl chloride (PVC) sheet material, with the special plastic equipment complex metal is moored compound sticking on the PVC diaphragm, and then one deck PVC transparent membrane is compounded on the metal pool; Coating film material (4): after the product pressure-type process is finished, again at surface spraying one deck liquid state, transparent poly-methyl-prop diluted acid formicester film; Plane materiel (4): it is the I50A low density polyethylene (LDPE) that the plane materiel base material adopts melt index (MI), and the sheet material of this material is compounded in metal forming on the low density polyethylene films sheet with the special plastic equipment complex, then one deck 2F5BLDPE transparent membrane is being compounded on the metal forming;
Sheet metal (5): the lining tundish of finishing at base material and silk-screen adds 0.4 millimeter stainless-steel sheet of one deck, by high frequency machine and the once hot-forming goods of finishing of insulation location loose tool;
Two, manufacture craft
At first polyurethane (PU) (1), polyvinyl chloride (PVC) (2) sheet material is cut into sheet by size of product, again gold stamping plane materiel (3) by the required pattern of the product silk-screen of making a plate, press the specification cut-parts, then the inner layer steel plate of moulding is filled in the middle of base material and the silk-screen plane materiel, hot-forming by high frequency machine and insulation location loose tool, at last in product surface spray coating layer of transparent polymethyl methacrylate film (4), drying at room temperature.
The relative prior art of present technique has following advantage and effect
(1) former investment low (only account for compression casting equipment 1/10th), the Mould Machining cycle is short, operation is few, technology is simple.
(2) product has gloss and the effect of metal after gold-plated.The picture on surface third dimension is strong.
(3) toughness, the intensity of product with plastic products possesses certain rigid again.Fashion and Accessories, the badge series products of dressing industries such as the epaulet that armband, badge, cap insignia, the industry and commerce that the soft chest emblem of wearing on the present army of the particularly suitable BDU, soft little cap insignia, enterprise's fire-fighting are worn is worn, chest emblem.Armband, cap insignia, chest emblem that the soft little cap insignia of industrial and commercial epaulet, chest emblem, People's Armed Police, chest emblem, enterprise's fire-fighting of having worn at present worn are generally reflected well.
(4) product has reached a physical and chemical index such as color fastness to light, color fastness to washing, scrubbing-resistant color fastness, folding resistance, hot water resistance, humidity resistance, anti-air aging, anti-low humidity of such product standard regulation at present.The picture on surface red ink paste used for seals do not wear out, do not come off, colour-fast, guarantee the long-term use of product under natural environment.
The specific embodiment
In conjunction with embodiment technical scheme is described in detail.
Embodiment 1, technique for fabricating compression molding badge as ornamental article of dress are as follows:
Material → silk-screen → steel plate → die mould → finished product
Technique for fabricating compression molding badge as ornamental article of dress is as follows:
One, material
Base material (1): hydroxyl value is polyoxyalkylene triol flexibel polyurethane (PU) plastic foam sheet material of 48mg KOH/g;
Base material (2): suspension polymerisation soft transparent polyvinyl chloride (PVC) clear sheet;
Plane materiel (3): base material adopts soft transparent polyvinyl chloride (PVC) sheet material, with the special plastic equipment complex metal is moored compound sticking on the PVC diaphragm, and then one deck PVC transparent membrane is compounded on the metal pool; Coating film material (4): after the product pressure-type process is finished, again at surface spraying one deck liquid state, transparent poly-methyl-prop diluted acid formicester film; Plane materiel (4): it is the I50A low density polyethylene (LDPE) that the plane materiel base material adopts melt index (MI), and the sheet material of this material is compounded in metal forming on the low density polyethylene films sheet with the special plastic equipment complex, then one deck 2F5BLDPE transparent membrane is being compounded on the metal forming;
Sheet metal (5): the lining tundish of finishing at base material and silk-screen adds 0.4 millimeter stainless-steel sheet of one deck, by high frequency machine and the once hot-forming goods of finishing of insulation location loose tool;
Two, manufacture craft
At first polyurethane (PU) (1), polyvinyl chloride (PVC) (2) sheet material is cut into sheet by size of product, again gold stamping plane materiel (3) by the required pattern of the product silk-screen of making a plate, press the specification cut-parts, then the inner layer steel plate of moulding is filled in the middle of base material and the silk-screen plane materiel, hot-forming by high frequency machine and insulation location loose tool, at last in product surface spray coating layer of transparent polymethyl methacrylate film (4), drying at room temperature.
Embodiment 2, technique for fabricating compression molding badge as ornamental article of dress, on embodiment 1 basis, product pattern surface spraying layer of transparent polymethyl methacrylate macromolecule membrane.
Embodiment 3, technique for fabricating compression molding badge as ornamental article of dress on embodiment 1 or 2 bases, adopt one deck base material, and one deck corrosion resistant plate, one deck plane materiel utilize insulation location loose tool once hot-forming simultaneously.
Claims (3)
1, a kind of technique for fabricating compression molding badge as ornamental article of dress is characterized in that manufacture craft is as follows:
One, material
Base material (1): hydroxyl value is polyoxyalkylene triol flexibel polyurethane (PU) plastic foam sheet material of 48mg KOH/g;
Base material (2): suspension polymerisation soft transparent polyvinyl chloride (PVC) clear sheet;
Plane materiel (3): base material adopts soft transparent polyvinyl chloride (PVC) sheet material, with the special plastic equipment complex metal is moored compound sticking on the PVC diaphragm, and then one deck PVC transparent membrane is compounded on the metal pool; Coating film material (4): after the product pressure-type process is finished, again at surface spraying one deck liquid state, transparent poly-methyl-prop diluted acid formicester film; Plane materiel (4): it is the I50A low density polyethylene (LDPE) that the plane materiel base material adopts melt index (MI), and the sheet material of this material is compounded in metal forming on the low density polyethylene films sheet with the special plastic equipment complex, then one deck 2F5BLDPE transparent membrane is being compounded on the metal forming; Sheet metal (5): the lining tundish of finishing at base material and silk-screen adds 0.4 millimeter stainless-steel sheet of one deck, by high frequency machine and the once hot-forming goods of finishing of insulation location loose tool;
Two, manufacture craft
At first polyurethane (PU) (1), polyvinyl chloride (PVC) (2) sheet material is cut into sheet by size of product, again gold stamping plane materiel (3) by the required pattern of the product silk-screen of making a plate, press the specification cut-parts, then the inner layer steel plate of moulding is filled in the middle of base material and the silk-screen plane materiel, hot-forming by high frequency machine and insulation location loose tool, at last in product surface spray coating layer of transparent polymethyl methacrylate film (4), drying at room temperature.
2, technique for fabricating compression molding badge as ornamental article of dress according to claim 1 is characterized in that: product pattern surface spraying layer of transparent polymethyl methacrylate macromolecule membrane.
3, technique for fabricating compression molding badge as ornamental article of dress according to claim 1 and 2 is characterized in that: adopt one deck base material, one deck corrosion resistant plate, one deck plane materiel utilize insulation location loose tool once hot-forming simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610015588 CN1915133A (en) | 2006-09-06 | 2006-09-06 | Technique for fabricating compression molding badge as ornamental article of dress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610015588 CN1915133A (en) | 2006-09-06 | 2006-09-06 | Technique for fabricating compression molding badge as ornamental article of dress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1915133A true CN1915133A (en) | 2007-02-21 |
Family
ID=37736309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610015588 Pending CN1915133A (en) | 2006-09-06 | 2006-09-06 | Technique for fabricating compression molding badge as ornamental article of dress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1915133A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642974B (en) * | 2009-09-09 | 2012-08-08 | 刘小弟 | Composite membrane |
| CN103689839A (en) * | 2013-12-09 | 2014-04-02 | 际华三五四三针织服饰有限公司 | Shoulder board macromolecule pattern bottom color overlapping synthetic processing method and shoulder board |
| CN109008093A (en) * | 2018-08-17 | 2018-12-18 | 嘉兴和雄服饰有限公司 | A kind of armband and its processing technology |
-
2006
- 2006-09-06 CN CN 200610015588 patent/CN1915133A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642974B (en) * | 2009-09-09 | 2012-08-08 | 刘小弟 | Composite membrane |
| CN103689839A (en) * | 2013-12-09 | 2014-04-02 | 际华三五四三针织服饰有限公司 | Shoulder board macromolecule pattern bottom color overlapping synthetic processing method and shoulder board |
| CN109008093A (en) * | 2018-08-17 | 2018-12-18 | 嘉兴和雄服饰有限公司 | A kind of armband and its processing technology |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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