CN2782681Y

CN2782681Y - Adhesive tape structure with magnetism

Info

Publication number: CN2782681Y
Application number: CN 200520050672
Authority: CN
Inventors: 吴泓志
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-05
Filing date: 2005-04-05
Publication date: 2006-05-24
Anticipated expiration: 2015-04-05

Abstract

The utility model discloses an adhesive tape structure with magnetic property. The adhesive tape is a long tape sheet which has magnetic property, and both integral surfaces of the long tape sheet have the capability of being separated in high efficiency, wherein a viscose layer is combined on one surface after the surface treatment of the surface. Thereby, the long-band-shaped base sheet which can be collected by being rolled up into a roll shape is provided, and after the long-band-shaped base sheet is collected and rolled up, one end of the base sheet, which remains on the outer side can be gradually pulled out according to requirements to be convenient for use by segments; simultaneously, a parting agent layer does not need to be additionally coated, so extra working hours and extra cost do not need to be wasted, and the integral separating type effect is ensured to be uniform and reliable. Viscose is covered and coated after the surface treatment, and the associative property of the tape sheet and the viscose can be ensured.

Description

The adhesive tape structure of tool magnetic

Technical field:

The utility model relates to a kind of adhesive tape structure of tool magnetic.

Background technology:

The adhesive tape that tradition is common; be that the microscler film that will wherein simultaneously be coated with viscose is received the coiled volume; and make its outer end when needed; can be gone out to be cut into again fragment by drawing; be beneficial to paste on article; to reach the article gluing or to the effect of surface-coated protection, these functions are widely used in the daily life.

Yet relevant above-mentioned single face adhesive tape is through using for a long time, finds really can effectively be applied on certain generic category and brings convenience, so all the time, this kind single face glue has had multiple improved structure and checked and approved patent formerly; Yet, in the adhesive tape that has developed, all demonstrate relevant adhesive tape structure; Mainly be with the soft plastic material, adhesive tape body as making such as polyvinyl chloride fat (PVC) or ethylene-vinyl acetate copolymers (EVA), wherein one side is coated with mucigel again, make the structure that at least simultaneously forms tool stickiness top layer of adhesive tape body, and rolling constitutes a tape roll around mode.

But also has the space of innovation improvement again for above-mentioned adhesive tape body construction, with in response to different demands; For example, can improve or design existing adhesive tape again, make its flakiness or strip soft magnet substrate, on its two sides respectively in conjunction with the structure of parting agent layer and mucigel, make it with adhesion and magnetic attraction, this class problem is disclosed or is discussed in No. 93202971 patent application case of Taiwan application; Inquire into regard to its structure, mainly be on a side surface of the substrate of a tool magnetic, to be coated with mucigel, another side then is coated with parting agent, make when rolling, this parting agent layer can fully avoid viscose to another non-attachment surface produce do not expect excessively stick together or be stained with glutinous, be beneficial to isolating again feasibility after the rolling.

A kind of thus adhesive tape type magnet arrangement produces, mainly have one as thin as a wafer sheet or the soft magnetization substrate of strip, include the parting agent layer that is combined in the one side surface, constituted, and be suitable for forming a winding state so that the mucigel that is combined in its another side to be arranged; The substrate of described winding state, have at least an end in furling, to be provided and delivered out gradually, pasted or be adsorbed in the back side of article by fragment to allow it, but and the magnetic characteristic that can further utilize its another side with its sorption on the wall or plate face of magnetic, but the structure of this kind adhesive tape type magnet, clearly because magnet itself is made with particle type materials such as ferric oxide, easily in use by surfacial spalling material powder, and this kind powder characteristic will cause being difficult for of coating parting agent or mucigel, directly influence manufacturing cost and feasibility; So provide a kind of more certain and rational processing mode should have its necessity in this regard separately.

The utility model content:

Technical problem to be solved in the utility model is: at the deficiencies in the prior art, provide a kind of adhesive tape two sides to have the property of pasting and magnetic ability respectively, easy the pasting of wherein one side of mat at article surface, but the adhesive tape structure of easy magnetic had to give this object in the tool magnetic of magnetic object surfaces.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of adhesive tape structure of tool magnetic, this adhesive tape is the elongated strap that tool magnetic and integral surface all have efficient release ability, and wherein a surface is combined with a mucigel after surface treatment.

Described strap can painstakingly form careful concavo-convex embossing on strap, be beneficial to the generation of mat embossing and can exempt from the condition that cutter is torn/broken, and allows the user when segmentation is used, and is more convenient.

Compared with prior art, the utility model has the advantages that: not only need not to expend extra man-hour and cost for being coated with parting agent layer separately in the manufacturing, and can guarantee that whole release effect evenly and reliably; After surface treatment, be covered with viscose again, then can be guaranteed the high associativity between strap and viscose; Embossing on the strap more provides and exempts from cutter in the use and cut the accessibility of can tear fracture using.

As for detailed content of the present utility model, application principle, effect and effect, then please join each appended graphic and following more detailed description, can obtain more complete understanding.

Description of drawings:

Fig. 1 is the manufacturing process synoptic diagram of the utility model adhesive tape.

Fig. 2 is a finished product schematic perspective view of the present utility model.

Fig. 3 is another finished product schematic perspective view of the present utility model.

The figure number explanation:

10 magnetisable raw materials

20 rubbers/plastics composite

30 efficient parting agents

40 modification agents

50 evenly puddle

60 straps

61 surfaces impose and purify or the processing of electric arc polarity

62 magnetize

63 viscoses

64 furl processing

The adhesive tape of 65 tool magnetic

66 embossings

Embodiment:

Please join Fig. 1 and Fig. 2, the utility model mainly be with magnetisable raw material 10 as powder such as barium, strontium, rubidium, cobalt, boron or ferric oxide, rubber/plastics composite 20, efficient parting agent 30 as saturated fatty acid ester derivative, reach modification agent 40 and evenly puddled 50 as emulsification calcium soap and resin acid mixture etc. after, give the moulding shape strap 60 of laminating again; Then at least one surface of this strap 6O, after imposing running roller wiping or chemical formula and purifying (roughening) or electric arc polarity and handle 61, impose again that to magnetize 62 be that polarity is handled, again in the surface-coated viscose 63 of going up that has purified; Then impose itemize according to need and furl and handle 64, promptly form the adhesive tape 65 of a tool magnetic.

Because above-mentioned strap 60 promptly is added with efficient parting agent 30 during fabrication, therefore, the surface of whole strap 60 is all from having highly release ability, make that the tackyness of this surface and viscose is extremely low (after surface treatment, can promote tackyness), can protect after furling, the surface of not going up viscose still can be easily with the surface of gluing produce good can release effect.

Again and, if this strap 60 promptly imposes careful embossing 66 with embossing machinery to handle in moulding process on the surface of strap 60 not gluings, please join Fig. 3, cuts promptly the effect of can free-handly tear/breaking with making this strap 60 produce to exempt from cutter, and is more convenient in the use; And the convex-concave surface of these embossings 66 more can reduce and the contact of 63 of viscoses (non-contact fully), promotes its release characteristic.

According to the adhesive tape type magnet made from aforesaid method, not only need not to expend extra man-hour and cost for being coated with parting agent layer separately in the manufacturing, and can guarantee that whole release effect evenly and reliably; After surface treatment, be covered with viscose again, then can be guaranteed the high associativity between strap and viscose; Embossing on the strap more provides and exempts from cutter in the use and cut the accessibility of can tear fracture using; Generally speaking be a new wound and more improving make and the tool magnetic adhesive tape design of service efficiency undoubtedly.

Claims

1, a kind of adhesive tape structure of tool magnetic is characterized in that: this adhesive tape is the elongated strap that tool magnetic and integral surface all have efficient release ability, and wherein a surface is combined with a mucigel after surface treatment.

2, the adhesive tape structure of tool magnetic according to claim 1 is characterized in that: described surface treatment is to impose the wiping purifying treatment on this surface.

3, the adhesive tape structure of tool magnetic according to claim 1 is characterized in that: described surface treatment is to impose electric arc polarity to handle on this surface.

4, according to the adhesive tape structure of claim 1 or 2 or 3 described tool magnetic, it is characterized in that: described strap surface is provided with careful concavo-convex embossing.