TWI522442B - The tape structure that identifies the tape breakpoint - Google Patents

Description

Tape structure that can identify tape breakpoints

The invention relates to tape; in particular to a tape structure that identifies breakpoints in the tape.

The first adhesive tape was made in 1882 by the German pharmacist Beiersdorf with zinc oxide powder (known as OK蹦) as a medical tape. The zinc oxide powder can make the wound isolate dust, avoid bacterial infection, and prevent secondary injury (such as Once again bruised or rubbed), Beiersdorf uses zinc oxide to neutralize acidic resin acids to make a zinc-oxygen powder that is less irritating to the skin. In the United States in the 1920s, the two-color car was in full swing. When ZM, a 3M technician, visited the car paint factory, he accidentally heard the painter complaining that it was extremely troublesome to paste the two paint colors with a paste. It was not sticky. Too little to fall, it is too much to damage the body, and it is not easy to paint. In order to solve such problems, after two years of development, Zall finally invented the adhesive tape, which will not leave residual glue or damage the adhesive on the surface of the paint.

The tape is applied to the object through the surface-coated adhesive. The earliest adhesives come from animals and plants. In the 19th century, rubber was the main component of the adhesive, while modern is widely used in various polymers, depending on the label. Kinds, there are a variety of different polymers. The adhesive forms a bond between its own molecules and the molecules of the object to be joined. This bond firmly bonds the two molecules together.

Tape is ubiquitous in everyday life, tape can stick to no Between the same items, the effect of the combined positioning is achieved, or the effect of attaching to the surface of the object becomes a protective film. The general tape can be divided into daily use, industrial use and medical use if it is differentiated according to the use. There is always one or two boxes of scotch tape on the general office desk, which can easily paste the documents and seal the envelopes to be mailed. When moving, use tape to close the opening of the box; cover the wires and plugs, use insulating tape to avoid short circuit Or people may get an electric shock; general trauma and knife wounds, wounds are made with biomedical tape or OK. According to its efficacy, tape can be divided into: high temperature tape, double-sided tape, insulating tape, special tape, pressure-sensitive tape, die-cut tape, different functions suitable for different industry needs. According to statistics, the annual output value of tapes in the world is between 40 billion and 50 billion US dollars, which is no less than the output value of the semiconductor industry.

Most tapes are similar in construction and usually consist of a substrate and a glue. The substrate is typically a flexible material and is a continuous strip of sheet material on one of which is coated with a glue to form a tape. The traditional tape that is commercially available, in order to avoid the text or pattern on the article after the adhesive is pasted, the traditional tape is mostly transparent. After the tape is pasted, the tape is pasted and the part of the tape is left pasted. On the object, the cut tape forms a break point (free end) and sticks back to the remaining tape surface, but because the tape is transparent and thin, it is not easy to find the break point of the tape in a short time by visual inspection. It is still inconvenient for the user to touch the surface of the tape through the touch to distinguish the position of the breakpoint on the tape.

There is a tape cutting device on the market, such as the new patent case of China's certificate No. M438475 "Adhesive Tape Cutter". The tape cutting seat can keep the break point of the tape and the overall structure of the tape, and the user can quickly find the tape. Breakpoint, but the tape cutting seat is bulky, some users can not hold the tape cutting seat with one hand, and the sharp blade of the tape cutting seat is easy to accidentally injure the user, and the tape cutting seat is used for beginners. Come to great risks.

There is also a tape structure, such as the new patent case of "No. directional tape" in China's certificate number No. M443015, a tape with a direction marking, the tape has a ring body, and the surface thereof is provided with a continuous repeating direction indicating component. The outer layer of the ring body is provided with a tape layer, and the user can see that the continuous repeating direction mark is transparently formed inside the transparent tape layer, so that it has the function of indicating the direction in which the tape is wound. The direction-marked tape allows the user to know the direction in which the tape is wound, and the user can scrape the tape layer from the beginning by simply swiping the finger or other sheet along the direction indicated by the direction marking component, thereby reducing the search. The time required at the beginning of the tape layer. However, this method is still not like a tape cutting seat, and it can intuitively find the break point of the tape strip immediately.

In view of the above, the object of the present invention is to provide a tape structure which can identify the breakpoint of the tape, and allows the user to find the breakpoint of the tape quickly and conveniently.

In order to achieve the above object, the tape structure provided by the present invention for recognizing the breakpoint of the tape comprises a reel and a tape strip. Wherein the tape strip is formed around the reel to form a plurality of loop-stacked adhesive segments, wherein the laminated inner and outer loop adhesive segments each have an identification area, and the inner and outer layers are adhered to each other. The zones have different recognition effects.

In an embodiment, the identification area of the laminated inner ring pasting segment has a first color, and the identification area of the outer layer of the outer layer is a second color, the first color being different from the second color.

In one embodiment, the first color is formed on a surface of the singular number of affixing segments of the tape strip, and the second color is formed on a surface of the lap of the tape strip.

In an embodiment, the identification area of the laminated inner ring pasting segment includes a first totem, and the identification area of the outer layer of the overlapping layer includes There is a second totem, which is different from the second totem.

In an embodiment, the identification area of the laminated inner ring pasting segment includes a first tactile structure, and the identification area of the outer layer of the outer layer has a second tactile structure, the first tactile structure being different from the first Two haptic structures.

In an embodiment, the first haptic structure includes a plurality of first bumps, a first distance between adjacent first bumps, and the second haptic structure includes a plurality of second bumps, adjacent to the second There is a second distance between the bumps, and the second distance is greater than the first distance.

In an embodiment, the identification zone of the inner ring adhesive segment and the identification zone of the outer ring adhesive segment have an alternating line, the alternating line being located in the radial direction of the reel.

The effect of the invention is that the identification area of the outer ring has different recognition effects from the identification area of the inner ring, and the break point of the outermost ring of the tape strip is adhered to the surface of the inner ring after the cutting, and the user can visually or touch Distinguishing the boundary between the identification area of the outer ring and the identification area of the inner ring, and the boundary is the break point of the tape strip, so that the user does not need to spend too much time searching for the breakpoint of the tape strip. Moreover, the present invention is different from the tape cutter mentioned in the prior art. The tape structure does not occupy extra space, and there is no risk of cuts for use by beginners. It is an invention that is creative and inconvenient for human life. Not only saves time, but also helps to improve work efficiency.

100‧‧‧ Tape structure

10‧‧‧ reel

20‧‧‧ tape strip

20a‧‧‧Starting end

22‧‧‧ Inner ring adhesion section

22a‧‧‧ Identification area

24‧‧‧ outer ring adhesive segment

24a‧‧‧ Identification area

30‧‧‧ tape strip

32‧‧‧Inner ring paste

32a‧‧‧First bump

34‧‧‧Outer ring adhesive segment

34a‧‧‧second bump

L‧‧‧ alternating line

The first distance between the adjacent first bumps of L1‧‧

Second distance between adjacent second bumps of L2‧‧

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a tape structure for identifying tape breakpoints in accordance with a preferred embodiment of the present invention.

Fig. 2 is a front elevational view showing the tape structure of the tape breakpoint of the above preferred embodiment of the present invention, revealing the breakpoint position of the tape strip.

Figure 3 is a plan view showing a portion of the tape strip of the tape structure for identifying the breakpoint of the tape according to the above preferred embodiment of the present invention.

Figure 4 is a side elevational view of a portion of a tape strip of a tape structure that identifies a breakpoint in a preferred embodiment of the present invention.

In order to explain the present invention more clearly, the preferred embodiment will be described in detail with reference to the accompanying drawings. Referring to FIG. 1 to FIG. 3, the tape which can identify the breakpoint of the tape is a preferred embodiment of the present invention. The structure 100 includes a reel 10 and a strip of tape 20.

The reel 10 is a hollow ring made of paper or plastic material that can be used to support the tape strip 20.

The tape strip 20 is a flexible tape. The tape strip 20 can be a transparent or non-transparent tape. In the embodiment, the tape strip 20 is a transparent tape body and one side has an adhesive. One of the starting ends 20a of the tape strip 20 is fixed to the outer ring surface of the reel 10, and the tape strip 20 surrounds the reel 10 with one side of the adhesive tape, and the length of the tape surrounding the surface of the reel 10 is defined as A circle of adhesive segments, the surface of the first ring of the adhesive segment is the second ring of adhesive, and so on, the n-th adhesive segment of the tape strip 20 is wrapped around the n-1 turn. As defined herein, the initial first loop of the adhesive segment is the inner ring adhesive segment, and the second loop of the adhesive segment is the outer ring adhesive segment. However, the surface of the second loop of the adhesive segment is surrounded by another segment. When the sticking section is used, the sticking section of the second loop is the inner loop sticking section with respect to the third loop sticking section, and the sticking section of the third loop is the outer loop sticking section at this time, and the definition of the number of turns is the same. If so, the tape strip 20 is composed of a plurality of laminated inner and outer ring adhesive segments. Moreover, the adhesion section of each segment is increased in length by the outer diameter, and the length is greater than the length of the previous circle of the adhesive segment.

Taking the tape strip 20 shown in FIG. 3 as an example, the inner ring sticking section 22 and the surface of the outer ring bonding section 24 are adjacent to the side edges, and are respectively designed with a totem pattern as a distinguishing identification area. More specifically, when the identification area 22a of the inner ring bonding section 22 has the first totem, then The identification area 24a of the loop-adhesive section 24 has a second totem, and the first totem must be different from the second totem. For example, the first totem is composed of a plurality of rectangular patterns, and the second totem is composed of a plurality of star patterns, so that the user When the tape strip 20 is used, different totem pattern changes can be visually observed to quickly recognize the break point position of the tape strip 20 (refer to FIG. 2), which has the effect of saving the tearing time of the edge finding.

In the above, the first totem and the second totem having different recognition effects can be formed by printing. An alternate line L is formed at the connection portion between the identification area 22a and the identification area 24a. Of course, the intersection of the first totem and the second totem may be regarded as an alternating line L of course. The alternating lines formed between the different adhesive segments are in the same radial direction. In addition, the recognition area 22a and the identification area 24a are also color-replaced totems, for example, the first color is red, and the second color is blue, and the effect is the same as the visual difference effect exhibited by the totem described above.

In another preferred embodiment of the tape structure, the tape strip 30 is also formed by a plurality of overlapping inner and outer ring adhesive segments. Different from the above embodiment, the identification areas of the inner ring adhesive segment 32 and the outer ring adhesive segment 34 of the tape strip 30 are respectively formed by a first tactile structure and a second tactile structure, more specifically The first tactile structure of the inner ring adhesive segment 32 includes a plurality of microprojection first bumps 32a, a first distance L1 between adjacent first bumps 32a, and a second touch of the outer ring adhesive segment 34 The structure includes a plurality of microprojection second bumps 34a, a second distance L2 between adjacent second bumps 34a, and the second distance L2 is greater than the first distance L1. Thereby, the user can judge the break position of the tape strip 30 by the manner of the pitch of the bumps felt by the tactile sense.

The above is only a few preferred embodiments of the present invention. The equivalents of the present invention and the scope of the patent application are intended to be included in the scope of the invention.

100‧‧‧ Tape structure

10‧‧‧ reel

20‧‧‧ tape strip

22a‧‧‧ Identification area

24a‧‧‧ Identification area

L‧‧‧ alternating line

Claims (3)

A tape structure capable of recognizing a breakpoint of a tape, comprising a reel and a tape strip, wherein the tape strip surrounds the reel and is formed with a plurality of loop-stacked adhesive segments, characterized by: inner and outer rings stacked Each of the adhesive segments has an identification area, and the identification areas of the adhesive segments of the inner and outer rings have different recognition effects; wherein the identification area of the inner annular adhesion segments includes a first tactile structure, and the outer layers are pasted and pasted. The identification area of the segment has a second haptic structure that is different from the second haptic structure. The tape structure of the detachable tape breakpoint according to claim 1, wherein the first haptic structure comprises a plurality of first bumps, a first distance between adjacent first bumps, and the second haptic structure comprises a plurality Second bumps, a second distance between adjacent second bumps, and the second distance is greater than the first distance. The tape structure for recognizing a tape break point according to claim 1, wherein the identification area of the inner ring adhesive segment and the identification area of the outer ring adhesive segment have an alternate line, the alternate line being located in the radial direction of the roll.