TWI270570B - Magnetic tape structure with no need of knife cutting - Google Patents

Abstract

A magnetic tape structure with no need of knife cutting is disclosed, which comprises a long-band shaped soft magnetized substrate, including a spraying layer or a coating layer complex laminated on top of the substrate and an adhesive layer provided on the bottom surface of the substrate, and at least one surface of the substrate is provided with a pressed pattern weave that is consecutively arranged in the same direction and the pressed pattern weave is in rolled status so that it is convenience for user to carry, and when the user is applying an external force and a shear force in a direction alongside at least one of the pressed pattern weaves, the substrate is easily torn or broken alongside the distributed route of the pressed pattern weaves.

Description

1270570 IX. Description of the Invention: [Technical Field] The present invention relates to a magnetic knife-free tape-cutting tape structure, and more particularly to a flexible magnetized substrate in the form of a tape, which is arranged with the same direction embossed structure for providing Time along the job - the direction of the same direction, the implementation of the knife-free hand tear or tear. [Prior Art]

, a soft magnet? A fine sheet or block type material prepared by mixing fine iron oxide or other miscible powder into a mixture of rubber, plastic or resin, through at least: secondary magnetic processing '_pulse current through a guide having different split magnetization zones 'The magnetic poles used to induce different magnetic properties on the surface of the recording material to form a soft magnet with a blade edge and which can adsorb or absorb the material (the object to be sucked), and the soft magnetic magnet can be made into a silk magnetic block (4) , magnet clips, spit files, other documents, lion positioning objects, etc., recently showed a thin soft magnetic sheet, and its application range is more extensive. Usually, in the production process, soft magnets must be processed by means of forming magnetization, cutting, etc. before they can be used. In addition to the traditional soft magnets, in addition to the customization of the butterfly side, it is necessary to rely on the cutting-out tool to achieve the inconvenience. What's more, when soft magnets such as silk need to be applied to the cutting operation of the 隹, it is still necessary to rely on the precision measurement and positioning platform to cut the bribes on the __譲 production line, the tool measurement and cutting operations described in 1270570, It makes the production process more troublesome, increases the cost of production, and relatively reduces the overall production capacity.

Another problem with this type of thin-film magnet structure is that some practitioners have found that if they are traditionally wound into a roll, and one end is needed when needed, it can be cut out into pieces and then adhered to the item to achieve stickiness. The single-sided adhesive v which is used for the protection of the cover is applied to the magnet sheet, and in some use cases, the convenience can be brought about, so that the structure of the single-faced family is improved, for example, The new patent No. 5 Q Q12 6 "Modified Double-Sided Tape" announced in Taiwan reveals the typical structure described above.

In the above-mentioned patent case, it shows the improvement of the design of the tape structure, or the promotion of the Wei and other issues, to increase the value of the industry in the industry; for example, the above-mentioned announcement No. 5 Q 〇1 2 6 "modified double-sided tape", Mainly used in soft tile plastic material, such as polyethylene oxide (pvc) or ethylene-vinyl acetate (EVA), etc. The bottom surface of the tape body is coated with an adhesive layer, and the top surface of the jV body is body-body. Composite with high-viscosity double-sided adhesive film to make the tape body

The structure of the miscellaneous surface layer is applied to the back of the shaft to cover the double-sided oil light-off =, and is formed into a winding method - double-turning belt I and 'there is room for innovation and improvement of the above-mentioned tape body structure, and the mouth should be different. Requirement of its structural level _ human" can be modified or designed with conventional tape, so that the sheet has a 叮, 1 ° ° surface-like soft magnetic substrate, and the magnet substrate can be easily peeled off The two sides are respectively combined with the sprayed layer or the structure of the coating layer and the adhesive layer of 6 1270570, and at the same time have adhesive force and magnetic attraction, etc., such _ in the above-mentioned reference shot, the silk is thief or discussion. Re-consideration of the structure of the soft magnet, and its structure can be more simple and can be cut and branched, which will be different from the knower, and can improve the cumbersome lack of the above production process. OBJECTS OF THE INVENTION The main object of the present invention is to provide a magnetic knife-free core structure having a long strip-shaped soft magnetized substrate comprising a sprayed layer or coated composited on its upper end surface. a layer, and a layer covering the lower end thereof The adhesive layer and the substrate are at least arranged on the surface with embossed structures arranged in the same direction and formed in a wrapped state for the user to carry and/or facilitate the user to use external force or shear force. When the at least-continuous array of 'textures' is applied to the substrate, the path from which the embossed tissue is arranged can be easily torn or torn. _ As for the detailed financials of the present invention, the county, side and efficacy Please refer to the instructions given in the illustration to get a complete understanding. [Embodiment] As shown in Chapters 1 and 2®, the tea has a long-band flexible magnetic magnetic substrate 11' edge substrate. The 11 series includes - the spray coating layer or the coating layer disposed on the side thereof may be a release surface 12 of a release agent or pigment, and an adhesive layer 13 bonded to the other side thereof; And on the release surface 12 of the spray coating or coating layer 121, a pressure 270570 can be arranged in the same direction and continuously arranged. The arrangement 14' can be equally spaced (as shown in FIG. 2). Equal spacing (as in Figure 2C) or pole spacing (as in Figure 2D) In the present embodiment, the woven structure 14 is disposed on the release surface 12 in a set-up configuration, and the outwardly facing surface 12 is facing outward, and the one side of the adhesive layer 13 is oriented toward the inner side. Together, a roll-up state is formed. The 帛2 diagram shows an enlarged cross-sectional view of the magnetized substrate 11 of the present invention, showing that each embossed set and woven 14-series can be equally spaced (or non-equal spacing or magnetic poles). A spacer-like configuration is formed on the substrate 11 and each embossed structure 14 includes a ridge 14 and a valley 142 adjacent between each ridge 141. The valley 142 The thickness of the substrate 11 is mainly changed to allow the above-mentioned external force or shear force to tear the magnetic tape along the path formed by the valley portion 142. In this embodiment, the user does not need to access the cutting tool. Execution, - Ke completes the segmentation of the magnetic tape body. Further, the type of the embossed structure 14 may be a linear groove, or a pit arranged in a line shape, or a fine perforation (as shown in Fig. 4A) in which a line is arranged in a line φ. In a preferred embodiment, the strip or strip-shaped flexible magnetized substrate, u 仏 plastic or rubber or resin, is mixed with the magnetizable material to form a sheet or original substrate 11A. (labeled in Fig. 2); then, the sheet or the original substrate 11A is magnetized on the production line, and the upper and lower end faces thereof are respectively arranged in the production process to have a release effect. Spray coating or coating layer 121 (can be a release agent or pigment), 8 1270570 and - high viscosity adhesive layer 13 (such as pressure sensitive adhesive layer), and then automatic cutting machine roll Wrapped into a structure of resentment. The winding process is such that the adhesive layer 丨3 faces the inner side of the release surface 12 having a release effect toward the outer side and is sequentially wound into a multi-layer wrapping state, and the spray coating layer or the coating layer 121 is It is used to isolate the adhesive layer 13 to facilitate the tearing of the inner and outer layers of the substrate 11. Referring to Figure 2A, a schematic view of a cutting and winding operation of an automated cutting machine is provided, which provides a plurality of roller units 2, a cutter set 24, and a processed embossed structure 14 The original substrate UA is disposed on the main roller 21, and after the original substrate 11A is taken out by the double roller 23, is divided by the cutter group 24, and the secondary roller 22 is taken up to make the original substrate. Lu is formed into a plurality of substrates 11 and distributed on each of the sub-rollers 22 to form a multi-layer wrapping state. Please refer to FIG. 2B'. In another embodiment, a schematic diagram of the rib, the yoke and the embossing of the automatic cutting tool is shown; the double roller 23 is arranged on the detachment surface 12 a knife mark having a turn-direction grain arrangement 21W, when the original substrate 11A passes through the double roller 23, an embossed structure 14' is formed on the original substrate 11A, and then the operation is divided and retracted; wherein the embossed structure The arrangement pattern of 14 is determined by the pattern of the knife mark 211. After the embossing operation, the substrate 1 can be formed into a lateral arrangement (shown in FIG. 3A) or a vertical arrangement (shown in FIG. 5A). Or pinhole distribution (shown in Figure 4a), wavy distribution (shown in Figure 5), or other morphological arrangements. 9 1270570

Please refer to Figures 3 and 4, it can be understood that - the setting of the dynamic tissue = magnetic tape 'in operation, allows the person to ask the hand to apply - external force or male force along the at least one continuous arrangement of embossed tissue The direction of 14 is torn apart; and in a preferred embodiment of j, please refer to FIG. 5, which shows an embodiment of the present invention, which can be provided on the soft magnetic substrate u. The fixed and further roofing structure 14' is adapted to be used in a particular size, and can be directly torn open using the embossed structure 14 of the continuous arrangement without repeating the number. The manufacturer can also use the auxiliary aid (such as: ruler or blade ·..) to pre-set the pressure_magnetic_belt, according to its (four) size, shape, directly in the direction of its embossing to tear open' It is free from the trouble of measuring the cutting of each magnetic strip and the need to use the cutting tool to carry out the cutting process: 'Compared to the conventional production operation, the present invention establishes that the soft magnet is produced under the mold red, A new type of user who has the convenience and money to make. As can be seen from the above, the improved structure of the soft magnet of the present invention has improved the lack of the old method, and the technical development of the surface iron industry has shown considerable progress in the field. The system has fully met the requirements of the new patent. . However, the above is only the preferred embodiments of the present invention, and is not intended to limit the various changes or equal modifications made by the Dafan County Artists in the spirit of the present invention. All should be covered by the scope of the invention. 1270570 [Simple description of the drawings] Fig. 1 is a perspective view of the present invention. Figure 2 is a schematic cross-sectional view of the present invention having an equally spaced embossed pattern. Fig. 2A is a schematic view showing the cutting and winding operation of the cutting machine of the present invention. Fig. 2B is a view showing the embossing operation of the embossing machine having the transverse press cut of the present invention. Figure 2C is a schematic cross-sectional view of the present invention having a non-equal spacing embossing pattern.

The 2D drawing of the present invention has a cross-sectional sound map in which an embossed pattern is set according to the magnetic pole pitch. Figure 3 is a schematic illustration of the transverse embossing pattern of the present invention. Fig. 3A is a partially enlarged schematic view of Fig. 3. Figure 4 is a schematic view of the embossed pattern of the present invention. Figure 4A is an enlarged schematic view of a portion of Figure 4A. Figure 5 is a schematic diagram of a derivative embodiment of the present invention. Figure 5A is a schematic view of another derivative embodiment of the present invention. [Description of main component symbols] 11 ..... Substrate 11A · · · · Original film 12 · · · · · Folding surface 121 · · · · Spray coating or coating layer 13 · · · · · Sticky Adhesive layer 14 ..... embossed structure 1270570 141 • · •• ridge 142 •······················································· · • · · · Sub-roller 23 · • · · · Double drum 24 · • · · · Tool set

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Claims (1)

'1270570 X. Patent Application Scope 1. A magnetic strip-free tape structure having a long strip of soft magnetically magnetized substrate, the substrate comprising a sprayed layer laminated on its off-plane or a coating layer, and an adhesive layer coated on the other end surface thereof; and a continuous array of embossed structures disposed on at least one surface of the substrate, and the substrate is formed into a wrapped state. 2. The magnetic knife-free tape structure according to item 1 of the patent application scope; wherein the unilateral aligning _/ is arranged in the single direction of the release surface. ❿ 3· According to the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 4. A magnetic knife-free tape structure as described in claim i or 2 or 3 of the patent application; wherein the embossed structure is a groove of a set depth. The magnetic knife-free tape-bonding structure according to claim 1 or 2 or 3, wherein the wishing structure comprises a ridge and a valley adjacent to each ridge unit. 106. According to the scope of patents! Or a magnetic knife-free tape structure as described in 2 or 3, wherein the embossed structure is a linear groove. 7. The magnetic knife-free cutting tape structure according to the scope of claim 2 or 2 or 3; wherein the embossed structure is a concave line arranged in a line. 8. The magnetic knife-free tape structure as described in claim 2 or 2 or 3, wherein the embossed structure is a fine perforation arranged in a line. 9. The magnetic knife-free tape structure as described in claim 1 or 2 or 3 of the patent affixed to the towel substrate is provided with a predetermined length of embossed organizer. 13 I27D570 10. The preset length of the magnetic knife-free glue* according to item 9 of the patent application scope is based on the unit spacing of the magnetic poles as the set base structure. Among them, 11. According to the application of the material fiber m9 The 1 to the preset length of the band forms a non-equidistant type. U is based on the application of the squeezing tape structure of the three or three jobs, and the embossed structure is composed of irregularly shaped embossing. 13. A magnetic knife-free tape structure as described in claim i or 2 or 3 of the patent application, wherein the spray layer or the coating layer is mixed with a pigment. 14