CN1161722A

CN1161722A - Beads

Info

Publication number: CN1161722A
Application number: CN 95195888
Authority: CN
Inventors: 栗原彬
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-10-26
Filing date: 1995-10-25
Publication date: 1997-10-08

Abstract

Beads capable of stably executing bead embroidery having high quality by using a continuous form of beads which can accomplish automatic bead embroidery. The beads comprise a laminate film (1a) formed by laminating films (2) and (3) having different thermal shrinkage ratios in a predetermined direction. The laminate film (1a) is heat-treated and curled into a cylindrical shape to form a cylinder (1b), and cuts (4) are formed into the cylinder (1b) at predetermined intervals so as to form the continuous member (1c) of the beads (6).

Description

The pearl string

The present invention relates to ornamental pearl string, this pearl string is made on cloth or similar object with embroidery.

The applicant has developed and discloses a kind of useful method and device about the embroidery of pearl string in a patent gazette (Japanese Patent Application 5-321122 number).According to the prior art of having announced,, can stably finish the embroidery of high-quality pearl string if adopt the rope form continuous member that is constituted by a plurality of cylindrical pearl string that axially links to each other.The continuous member of used pearl string can be made with different forms by diverse ways in the above-mentioned technology.From the pearl string embroidering method of existing public technology, use the continuous member of pearl polyphone of Any shape can obtain significant effect.

Yet in order more effectively to implement method of the prior art and device, the applicant will be to being improved by the continuous member of pearl polyphone used in disclosed pearl string embroidering method of above-mentioned communique and the device.

Therefore, an object of the present invention is to propose stably to implement the pearl string of high-quality pearl string embroidery, its way is to adopt the continuous form of pearl polyphone of the pearl string embroidery that can carry out automation.

For achieving the above object, the present invention proposes the pearl string that constitutes by laminated film, this laminated film is overrided to form by plural layers, and used each layer film has different percent thermal shrinkages at predetermined direction, and laminated film is through Overheating Treatment and be curled into cylindrical shape to form the pearl string.

As described in a preferred embodiment of the present invention, the pearl string is made into the shape of continuous member, this continuous member is by constituting at a plurality of cylindrical pearl string of axially being cut apart continuously, its dividing method is radially to leave otch on cylinder, wherein, a cylindrical part is complete, the linkage section between going here and there as adjacent pearl with this.

The present invention also proposes the following preparation method of the continuous member of pearl polyphone, wherein, the longitudinal layer pressure zone is through heat treatment and at the cupping transverse curl of lamination band, form vertically continuous slender cylinder with this, this longitudinal layer pressure zone is overrided to form by plural layers, used each layer film transversely has different percent thermal shrinkages at the lamination band, and, have otch with predetermined spacing on the cylinder, this cylindrical part is kept perfectly as the linkage section between the adjacent pearl string, thereby forms the continuous member that is made of axially continuous a plurality of cylindrical pearl string.

Laminated film can for example be made of the lamination band, and this lamination band is overrided to form by the different plural layers of horizontal percent thermal shrinkage.Because the percent thermal shrinkage difference between each layer film, the lamination band will so just can be made cylinder by the lamination band at cupping transverse curl when being heated.After this, on cylinder, leave otch, form the continuous member of cylindrical pearl string thus with preset space length.Even if the pearl of curling string further is heated after this and also can stretch and open, therefore, can stably maintain cylindrical shape.

Fig. 1 is a perspective view of making the used lamination band of the string of pearl as described herein.

Fig. 2 is the cylindrical perspective view by lamination band made of heating among Fig. 1.

Fig. 3 is the perspective view that continues member by the pearl polyphone that making otch on the cylinder in Fig. 2 forms.

Fig. 1 makes pearl as described herein to go here and there the perspective view of used lamination band, this lamination band 1a is overrided to form by the first film 2 and second film 3, film is for example made by polyester, they have different percent thermal shrinkages on horizontal (arrow A) of lamination band, the percent thermal shrinkage of the first film 2 is controlled so as to the percent thermal shrinkage greater than second film 3.Perhaps, the coefficient of thermal expansion of second film 3 is controlled so as to the coefficient of thermal expansion greater than the first film 2.No matter under which kind of situation, the shrinkage factor of each layer film on lamination band vertical (arrow B) all requires identical.

Because percent thermal shrinkage is different between the film 2 and 3, will make it as shown in Figure 2 along cupping transverse curl the slender cylinder 1b that just obtains continuous shape like this with electric heater or other proper heat treatment device zone of heating pressure zone 1a.Heat treatment stops when cylindrical dimensionally stable, so that the cylinder sclerosis.

After this, leave otch 4 with predetermined spacing with cutter (not adding expression among the figure) on cylinder 1b, on that part of cylinder radially of each notch portion, the linkage section 5 between the adjacent pearl string is kept perfectly.The continuous member 1c of pearl polyphone that forms like this is made of a plurality of crimpings 6 that axially link to each other.The continuous member 1c of pearl string is placed in a kind of isolated plant of common form, and this device can automatically separate each pearl string and it is sewn on the cloth.

Earlier lamination band 1a shown in Figure 1 is done scroll when implementing crimping embroidery.Pass through heater when the lamination roll coil of strip unclamps, thereby form cylinder shown in Figure 2.After this, cylinder forms the continuous member 1c of pearl polyphone shown in Figure 3 thus continuously by cutter sweep.Then, the continuous member 1c of pearl polyphone is put into pearl string embroidering device successively.So just automatically realized a series of pearl string embroidering work.

Adopted double-decker though it may be noted that the lamination band in the foregoing description,, can thicken or make each layer film that different colours is arranged the pearl string, adopted the laminar structure more than three layers or three layers in order to strengthen decorative effect.In addition, can be curled into cylinder through Overheating Treatment for making the lamination band, lamination band film also can use the film of various different types, as the thermal expansion type film, and thermal contraction type film or with the film combinations of two kinds of patterns, as lamination band film.

As mentioned above, according to the present invention, cylindrical pearl string can be made easily with simple device, and pearl string embroidering work can be realized automation effectively.In addition, if after pearl string forms once more to its heating, then the effect of thermal stress will be that cylinder is further curled, rather than make the cylindrical shape stretching, extension and open, and therefore, can stably maintain cylindrical shape.

In the industrial circle of relevant pearl string embroidery technique, the pearl string can be made easily with simple device, and embroidering work can realize automation effectively, and simultaneously, pearl string shape can maintain with being stabilized, thereby the quality of pearl string product is improved.

Claims

1. a pearl that comprises a laminated thin film is gone here and there, and this laminated film is overrided to form by plural layers, and used each layer film has different percent thermal shrinkages in a predetermined direction, and laminated film is through heat treated and be curled into cylindrical shape.

2. a pearl polyphone that comprises a plurality of cylindrical according to claim 1 pearl strings continues member, wherein, have otch on the above-mentioned columniform cylinder, an otch part radially is kept perfectly, as the linkage section between the adjacent pearl string, each pearl is gone here and there along cylinder axis to continuous distributed with this.

3. method that is used to make as the continuous member of pearl string as described in the claim 2, wherein, the longitudinal layer pressure zone is through heat treatment and along the cupping transverse curl of lamination band, form vertically continuous slender cylinder with this, this longitudinal layer pressure zone is overrided to form by plural layers, and used each layer film transversely has different percent thermal shrinkages at the lamination band; And have the otch that distributes with preset space length on the cylinder, this cylindrical part is kept perfectly as the linkage section between the adjacent pearl string, thereby forms the continuous member that is made of axially continuous a plurality of cylindrical pearl string.