CN2348647Y

CN2348647Y - Teeth for slide fastener

Info

Publication number: CN2348647Y
Application number: CN 98241429
Authority: CN
Inventors: 洪应璋
Original assignee: MAX ZIPPER CO Ltd
Current assignee: MAX ZIPPER CO Ltd
Priority date: 1998-10-15
Filing date: 1998-10-15
Publication date: 1999-11-17
Anticipated expiration: 2008-10-15

Abstract

The utility model relates to a plastic slide fastener, and the problem of the surface of the fastener having refractive metallic gloss effect can be solved. Teeth for the slide fastener comprise chain teeth of an oblong plastic slide fastener made of plastics, and are characterized in that the surface of the chain teeth of the plastic slide fastener is provided with a metal refracting film on the surface of a laser gold foil paper strip, and the laser gold foil paper can be firmly combined with the chain teeth of the slide fastener for a whole. The teeth for the slide fastener use high temperature and pressure effect, the metal refracting film of the laser gold foil paper strip can be printed on the surface of the chain teeth of the plastic slide fastener, as a result, the teeth for the slide fastener have the refractive metallic gloss effect. The teeth for the slide fastener can be used for the slide fastener.

Description

Zipper sprocket

The utility model relates to slide fastener.

Existing slide fastener, its zipper sprocket adopt engineering plastics except that metal is made, though and the color treatments of the sprocket of being made by engineering plastics has multiple way, just can have single reflecting effect, and not see the beautiful metallochrome color effect of dazzling that seven color refractions are arranged.

The purpose of this utility model provides a kind of zipper sprocket with the beautiful metallochrome glory pool effect of dazzling of seven color refractions.

The purpose of this utility model is achieved in that zipper sprocket, it comprises a lengthwise plastic fastener chain tooth bar that is made of plastics, it is characterized in that: the surface of this plastic fastener sprocket is provided with the metal refraction film on the laser gold foil paper belt surface, and and zipper sprocket between be combined as a whole firmly.

Above-mentioned design, its method are to adopt high temperature and pressure effect, with the metal refraction film transfer of a laser goldleaf paper tape to the surface of plastic fastener sprocket, thereby make zipper sprocket have the beautiful metallochrome glory pool effect of dazzling of seven color refractions.

Below by drawings and Examples the utility model is described further again.

Fig. 1 is that zipper strip of the present utility model combines figure with laser goldleaf paper tape;

Fig. 2 is the utility model laser goldleaf paper tape cutaway view;

Fig. 3 makes shaping mechanism for the utility model and makes schematic diagram;

The orienting piece that Fig. 4 makes make-up machine for the utility model combines schematic diagram with zipper strip;

The scroll wheel that Fig. 5 makes make-up machine for the utility model combines schematic diagram with zipper strip;

Fig. 6 makes the silica gel roller heating arrangement schematic diagram of make-up machine for the utility model;

Stereogram when Fig. 7 is made for the utility model;

Schematic diagram when Fig. 8 is made for the utility model;

Fig. 9 is the utility model cross-sectional schematic;

Figure 10 reflects the film cut-away view for the upper and lower surface of slide fastener of the present utility model all is covered.

As shown in Figure 1, 2: zipper strip 2 of the present utility model by about two straps 22 and about the staggered sprocket 21 of two rows is formed, in order to form metal refraction film, the spy is coated on the upper surface of sprocket 21 with a laser goldleaf paper tape 1 at sprocket 21.Wherein, this laser goldleaf paper tape 1 is made up of a thin transparent adhesive tape 1a and a metal refraction film 1b and a glue-line 1c via laser treatment.

Shown in Fig. 3 to 5: making make-up machine 6 of the present utility model, it is provided with a plurality of paper tape rollers 11 and string is located on one 12, axle 12 has left and right sides two stands 61, four verge rings 31 are arranged on pole 3 and form a plurality of slots 32 in addition, the little width of its width greater than laser gold foil paper 1, when a laser goldleaf paper tape 1 is transmitted by paper tape roller 11, wear this slot 32 again via the downside of pole 3, will can not produce and depart from and fix its trend.In addition, pole 3 downsides have several orienting pieces 62, and orienting piece 62 is an I-shaped sheet metal, and its slit height H 1 is slightly larger than zipper strip 2 thickness H2.Zipper strip 2 is transmitted by slide fastener frame 20, in paper tape roller 11 downsides penetrate the slit, the left and right sides 621 and 622 of orienting piece 62, uses the fixedly trend of zipper strip 2.In addition, on passive roller 4, also have several grooves 41, these groove 41 width W 1 are slightly larger than sprocket 21 width W 2 of

slide fastener

2,3 half height H 4 of depth H less than sprocket 21, so that stablizing, the sprocket 21 of zipper strip 2 occupy in the groove 41, by the verge ring on the pole 3 31, orienting piece 62, laser gold foil paper 1 and zipper strip 2 one are coexisted form on the passive roller 4 superimposed.

Shown in Fig. 6 to 10: the silica gel roller 5 that the utility model is made usefulness by motor 51 through 52 transmissions of chain belt, one heat shield 53 is arranged above silica gel roller 5 outsides, and be surrounded with several heating tubes 54 with 5 on silica gel roller in heat shield 53 is inboard, need earlier 54 to 180～240 ℃ of heating heating tubes during use.Superimposed and on passive roller 4 time when laser gold foil paper 1 and zipper strip 2, movable stand 55 by silica gel roller 5 drops on the passive roller 4, by being heated to 160～220 ℃ the power of the about 10kg of silica gel roller 5 pressurization in passive roller 4 surfaces, this is the optimal parameter of the utility model preparation method again.And by this power spreading across passive roller 4 superimposed laser gold foil paper 1 and zipper strip 2, in this high temperature spreading process, laser gold foil paper 1 lip-deep metal refraction film 1b is promptly overlayed on the sprocket 21 of zipper strip 2, after having branded, laser gold foil paper 1 is reclaimed by paper loop 71, and zipper strip 2 is reclaimed by a chain belt wheel 72, and metal refraction film 1b is then overlayed on the sprocket 21, thereby make sprocket 21 under the incident light irradiation of different angles, the colour that produces a reflection is dazzled beautiful brilliance.Wherein, metal refraction film thickness is the best with 10～35 μ m.Wherein, the upper and lower surface of this zipper sprocket all is provided with metal refraction film.Wherein, this zipper teeth is made by acrylonitrile one butadiene one styrol copolymer.Promptly make by the ABS material.Wherein, this zipper teeth is made by polyacetals.Promptly make by the POM material.

Claims

1, zipper sprocket, it comprises a lengthwise plastic fastener chain tooth bar that is made of plastics, and it is characterized in that: the surface of this plastic fastener sprocket is provided with the metal refraction film on the laser gold foil paper belt surface, and and zipper sprocket between be combined as a whole firmly.

2, zipper sprocket as claimed in claim 1 is characterized in that: wherein, metal refraction film thickness is the best with 10～35 μ m.

3, zipper sprocket as claimed in claim 1 is characterized in that: wherein, the upper and lower surface of this zipper sprocket all is provided with metal refraction film.

4, zipper sprocket as claimed in claim 1 is characterized in that: wherein, this zipper teeth is made by acrylonitrile-BS.

5, zipper sprocket as claimed in claim 1 is characterized in that: wherein, this zipper teeth is made by polyacetals.