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Tape with thermochromic member

A thermochromic, tape technology, applied in the direction of thermometers, fasteners, accessories, etc., which are physically/chemically changed, and can solve problems such as difficulty in improving decoration

Active Publication Date: 2007-11-21
YKK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the parts of the slide fastener as shown in Fig. 14, since they have different shapes and thus they include parts of various colors, it is difficult to improve the decoration thereof

Method used

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  • Tape with thermochromic member
  • Tape with thermochromic member
  • Tape with thermochromic member

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The tape with the thermochromic member in Embodiment 1 shown in FIGS. 1 to 4 has the structure as described above. Specifically, two rows of helical-shaped fastening members 13 having core strings 14 inserted therein are sewn to the backs of the right and left fastener tapes 12 of the slide fastener 10 along opposite side edges with double-loop-stitched sutures 15 . And the right-row and left-row fastening members 13 cooperate with each other through the slider 16 , thereby forming the fastening chain 11 . The graphic 2 is drawn on the surface of the fastener tape 12 of the row of fastening members 13 where the fastening chain 11 is not present by embroidery or jacquard weaving. The figure 2 and the non-figure portion 3 without the figure 2 are formed in different colors respectively. It should be noted that although letters are used as figures 2 in this embodiment, numbers, diagrams, figures, etc. may be used instead of letters.

[0050]Then, the figure 2 drawn on th...

Embodiment 2

[0059] The tape with the thermochromic member in Embodiment 2 as shown in FIG. 8 is about the adhesive fastener 18 . A hook lock 20 , a ring lock or a hook lock 20 mixed with a ring lock is provided on a surface of the adhesive fastener strip 19 of the adhesive fastener 18 . Heart-shaped or spade-shaped figures 2 are attached on the opposite surfaces of the adhesive fastener tape 19 for setting the locking member 20, forming a non-figure portion 3 without the figure 2 between the figures 2 . The film 5 formed by the thermochromic member 4 covers all the graphics 2 and non-graphic parts 3 by bonding or gluing, so that the color of the film 5 can change with temperature. In this way, it is possible to produce a colorful adhesive fastener 18 in which the graphic 2 and the non-graphical portion 3 can be seen through the film 5 . It is also possible to make the width of the film 5 small so that the figure 2 and the non-figure portion 3 drawn on the adhesive fastener tape 19 are pa...

Embodiment 3

[0061] The tape with the thermochromic member in Embodiment 3 as shown in FIG. 9 is about the button fastener 21 . In the button fastener 21, the bottom 24 of the male engaging portion 23 is fixed thereon along the longitudinal direction of the center portion of the button fastener tape 22, and figures 2 in the shape of numerals are drawn on both side regions of the button fastener tape 22, Between the graphics 2 there is left a non-graphic part 3 . The strip-shaped film 5 formed by the thermochromic member 4 is covered on the graphic 2 and the non-graphical part 3 by bonding or gluing on the two side regions of the button fastener tape 22, so that the color of the film 5 changes with temperature. Variety. In this way, it is possible to produce a colorful button fastener 21 in which the figure 2 and the non-figure portion 3 can be seen through the film 5 . This embodiment can also be applied to a button fastener of the type in which the bottom of the female engaging portion ...

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PUM

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Abstract

A tape with a thermochromic member includes: a tape body; a figureure, provided on the tape body; and a thermochromic member, adapted to change between a colored state and a transparent state according to changes of temperature and attached to the tape body so as to cover the figureure. The figureure can be seen through the thermochromic member when the thermochromic member is in the transparent state.

Description

technical field [0001] The present invention contemplates a tape having a thermochromic member covering various elements therein such as zippers, the back of adhesive fasteners, button fasteners, wide tapes, strip tapes, films or tubes formed of synthetic resins, etc. There are graphics drawn on the type tape, and the graphics will change as the temperature changes. Background technique [0002] As shown in Fig. 14, there is a related slide fastener whose components such as fastener member, upper and lower stoppers, opening and separating inserts, sliders, pull tabs made of synthetic resin are molded by injection molding or extrusion molding. In molding, a material containing a heat-sensitive color substance is used so that the color of the part changes with temperature (see JP-A-1-216825). [0003] In the above-mentioned related slide fastener with reference to Fig. 14, parts such as the fastener member, upper and lower stoppers, opening and separating inserts, sliders, pu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/00B44C1/18B44F1/08
CPCA44B19/34A44B17/0082A45C13/08A45C13/103A45C13/1076A45C13/30B44C1/10B44F1/10D06P1/004D06P1/0096G01K11/12
Inventor 横山裕林志宏
Owner YKK CORP