JP3979537B2 - Wrap film drawer - Google Patents

Description

  The present invention relates to a wrap film drawer used when pulling out a wrap film stored in a wrap film storage box.

Conventionally, when wrapping dishes using a wrap film, in order to pull out the wrap film from the wrap film storage box, grasp the end of the wrap film by hand and pull it out to the required length before placing it in the storage box. This was done by cutting with a provided blade.
However, when gripping the edge of the wrap film by hand, force is applied only to the center part, so the wrap film will be wrinkled or overlapped, and pulled out smoothly with flatness maintained. It was difficult.

On the other hand, the invention of the wrap film drawer which was made to draw out a wrap film from a storage box using the board | plate material which adhered the adhesive to the back surface with the same length as the width | variety of a wrap film is disclosed (for example, , See Patent Document 1 and Patent Document 2).
Japanese Utility Model Publication No. 63-105629 Japanese Utility Model Publication No. 7-28840

  FIG.14 and FIG.15 shows the use condition of the wrap film extraction tool 100 which is an example of the said conventional wrap film extraction tool. Hereinafter, a method of wrapping a cooking plate or the like by pulling out the wrap film 3 stored in the wrap film storage box 4 using the wrap film drawing tool 100 will be described.

First, as shown in FIG. 14, the back surface of the wrap film drawing tool 100 is adhered to the edge 3 a on the pull side of the wrap film 3. At this time, as shown in FIG. 15 which is a CC cross-sectional view of FIG. 14, an adhesive layer 101 to which an adhesive is attached is formed on the back surface of the main body 102 of the wrap film drawer 100, and this adhesive layer 101 and the edge 3a of the wrap film 3 on the drawer side are adhered.
Next, the wrap film drawing tool 100 is pulled to draw out the wrap film 3 by a required length to cover a cooking dish and the like, and then cut by the blade 5 attached to the wrap film storage box 4.
Finally, the wrap film drawing tool 100 is peeled off from the wrap film 3, and the wrap film 3 is adjusted to a shape such as a cooking dish to complete lapping.

However, when the conventional wrap film drawing tool 100 is used, the following problems occur.
The wrap film drawing tool 100 needs a certain degree of adhesive force to pull out the wrap film 3, but it has to be peeled off from the wrap film 3 at the last stage, so the adhesive force may not be so great. However, even if the adhesive force is adjusted only by the difference in the adhesive, it is difficult to obtain an appropriate adhesive force.

  Moreover, although there exists what adhered the adhesive agent to the back surface of the main-body part at intervals like the invention described in patent document 1, in this, there is a possibility that it lacks in smoothness when the wrap film is peeled off and may be damaged. There is.

  Furthermore, as in the invention described in Patent Document 2, there is one in which an adhesive is attached only to both ends of the back surface of the main body, but this causes the central portion to float without sticking and smooth the wrap film. Can not be pulled out.

  SUMMARY OF THE INVENTION Accordingly, the present invention is to solve the above-described conventional problems, and provides a wrap film drawer that can smoothly pull out a wrap film from a storage box and can be easily peeled off from the wrap film. It is.

  In order to solve the above-mentioned conventional problems, the wrap film drawing tool of the invention according to claim 1 is adhered to the edge (3a) on the drawer side of the wrap film (3) stored in the wrap film storage box (4). The wrap film drawing tool (10) for pulling out the wrap film (3), the adhesive plate (1) capable of adhering to the wrap film (3), and the adhesive plate (1) in the longitudinal direction It is characterized by comprising a main body (2) sandwiched from both sides of the front and back surfaces so that the long side edge (1a) extending along the side protrudes.

  The invention according to claim 2 is characterized in that, in the invention according to claim 1, the protruding width of the adhesive plate (1) from the main body (2) is different between the front surface and the back surface of the adhesive plate. And

The invention according to claim 3 is the invention according to claim 1 or 2, wherein the protrusion width (W _x ) of the adhesive plate (1) from the main body (2) is set on the long side. A peeling inducing portion (X) gradually narrower than the reference width (W ₀ ) is provided toward the end of the end edge (1a).

According to a fourth aspect of the present invention, in the third aspect of the present invention, the protrusion width (W _Y ) is set to a reference width (W ₀ ) on the center side in the longitudinal direction adjacent to the peeling guide portion (X). A wide strong adhesive portion (Y) is provided.

The invention according to claim 5 is the invention according to claim 3, wherein the protrusion width (W _P) broadly the strong adhesive portion (P) and the projection width (W _Q) narrowly the weakly adhesive portion ( Q) is provided alternately along the longitudinal direction.

  In addition, the invention according to claim 6 is the invention according to claim 5, wherein the strong adhesive portion (1) on one surface of the adhesive plate (1) is adjacent to the peeling guide portion (X) in the longitudinal center side. The weak adhesive part (Q) on the other side is located on the back side of P), and the strong adhesive part (P) on the other side is on the back side of the weak adhesive part (Q) on one side of the adhesive plate (1). ) Is located.

  The symbols in parentheses indicate the best mode for carrying out the invention and the corresponding elements or the corresponding matters described in the drawings.

According to the wrap film drawing tool of the invention described in claim 1, since the edge on the long side extending along the longitudinal direction of the pressure-sensitive adhesive plate capable of adhering to the wrap film protrudes from the main body portion, the long side The wrap film can be smoothly pulled out of the storage box by adhering the edge of the wrap film to the edge of the wrap film on the drawer side.
In addition, since the main body part holds the adhesive plate from both the front and back sides, there is a step between the adhesive surface of the adhesive plate to the wrap film and the outer surface of the main body part parallel to this, so pull out the wrap film. After that, the wrap film drawer can be easily peeled off.

  Further, according to the invention described in claim 2, in addition to the function and effect of the invention described in claim 1, the protrusion width from the main body of the adhesive plate is made different between the front surface and the back surface of the adhesive plate. Can do. Therefore, since the surface with the wide protrusion width can be adhered to the wrap film and the surface with the narrow protrusion width can be pressed from above, the adhesive plate can be reliably adhered to the wrap film.

  According to the invention described in claim 3, in addition to the function and effect of the invention described in claim 1 or 2, the protruding width from the main body of the adhesive plate is set to the end on the long side of the adhesive plate. The adhesive force can be gradually weakened by gradually narrowing from the reference width toward the extreme end of the edge. Therefore, by using this part as the peeling guide part, it becomes easy to start peeling when the wrap film drawing tool is peeled from the wrap film.

According to the invention described in claim 4, in addition to the effects of the invention described in claim 3, a strong adhesive portion having a protruding width wider than the reference width is provided to increase the adhesive force to the wrap film. be able to. In particular, the wrap film can be stably held at a portion close to both ends of the wrap film drawing tool by providing the strong adhesive portion on the central side in the longitudinal direction adjacent to the peeling guide portion.
Furthermore, since the adhesive force is not increased around the center in the longitudinal direction other than the strong adhesive part, it does not hinder the peeling.

Further, according to the invention described in claim 5, in addition to the function and effect of the invention described in claim 3, the strong adhesive part having a wide protrusion width and the weak adhesive part having a narrow protrusion width are provided along the longitudinal direction. The wrap film can be stably held by the wrap film drawing tool.
Furthermore, when peeling off, the strong adhesive portion and the weak adhesive portion appear alternately and can be easily performed.

  Further, according to the invention described in claim 6, in addition to the function and effect of the invention described in claim 5, the strong adhesive portion on one surface of the adhesive plate is provided on the central side in the longitudinal direction adjacent to the peeling guide portion. It can be configured such that the weak adhesive portion on the other surface is located on the back side, and the strong adhesive portion on the other surface is located on the back side of the weak adhesive portion on one surface of the adhesive plate. For this reason, on the central side in the longitudinal direction adjacent to the peeling guide part, the strong adhesive part with a wide protrusion width can be adhered to the wrap film, and the weak adhesive part with a narrow protrusion width can be pressed from above so that the adhesive plate can be securely attached. Can be adhered to the wrap film.

  Next, with reference to FIG. 1 thru | or FIG. 4, the structure of the wrap film extraction tool which concerns on Embodiment 1 of this invention is demonstrated.

FIG. 1 is a plan view of a wrap film drawer 10 according to Embodiment 1, and FIG. 2 is an AA enlarged sectional view of FIG.
As shown in FIGS. 1 and 2, the wrap film drawing tool 10 has an adhesive plate 1 capable of adhering to the wrap film and an end 1 a on the long side extending along the longitudinal direction of the adhesive plate 1 so as to protrude. It is comprised from the main-body part 2 clamped from both the front and back sides.

The long side edge 1 a is a portion corresponding to one long side of the flat adhesive plate 1, and the other long side on the opposite side is sandwiched by the main body 2 and embedded in the main body 2. ing.
In addition, the material of the adhesive plate 1 is not limited as long as it can adhere to the wrap film. However, if an elastic material is used, the protruding portion of the adhesive plate 1 is curved when adhered to the wrap film 3. It becomes easy to stick. In particular, the use of urethane gel is preferable because even if the adhesive force is reduced due to the adhesion of dust or foreign matter, it can be easily restored by simply rinsing with water and drying.

On the other hand, as shown in the cross-sectional view before clamping by the main body portion of FIG. 3, the main body portion 2 is configured by connecting two clamping plates 2a and 2b made of plastic or wood so that they can be opened and closed to the left and right. Yes. The two clamping plates 2a and 2b sandwich the adhesive plate 1 from both sides.
Note that it is preferable that the sandwiching plates 2a and 2b can be used by turning up and down the adhesive plate 1 in response to aging deterioration if the sandwiching plates 2a and 2b can be opened and closed at any time after being fixed once.
Moreover, even if it is not the structure clamped by the two clamping plates 2a and 2b like this embodiment, the adhesion board 1 is inserted in the recessed part provided in the main-body part 2 according to the shape of the adhesion board 1, for example. Such a configuration may be used.

Here, with reference to FIG. 4 which is an enlarged view of the main part of FIG. 2, the protruding portion of the edge 1 a on the long side of the adhesive plate 1 will be described in detail.
The adhesive plate 1 is sandwiched between the sandwiching plates 2 a and 2 b of the main body 2, and the long side edge 1 a protrudes from the main body 2.
At this time, the surface S ₁ that adheres to the wrap film of the protruding edge 1a on the long side, and the outer surface S ₂ of the sandwiching plate 2a of the main body ₂ (the surface opposite to the surface that sandwiches the adhesive plate 1) There is a step T ₂ between them. As will be described later, by providing the step T ₂ , the adhered wrap film can be easily peeled off. The step T ₂ is preferably sized so that the wrap film is lifted from the adhesive surface S ₁ to the outer surface S ₂ when the wrap film is adhered. For example, it may be larger than the thickness T ₁ of the adhesive sheet 1. Similarly, a step is generated on the side of the sandwiching plate 2b.

  Next, with reference to FIG.5 and FIG.6, the usage method of the wrap film extraction tool 10 which concerns on Embodiment 1 is demonstrated. FIG. 5 is a perspective view showing a usage state of the wrap film drawing tool 10, and FIG.

First, as shown in FIG. 5, the back surface of the wrap film drawer 10 is adhered to the edge 3 a on the drawer side of the wrap film 3. At this time, as shown in FIG. 6, the edge 3 a on the draw-out side of the wrap film 3 adheres to the adhesive surface S ₁ of the edge 1 a on the long side of the adhesive plate 1 and further climbs over the step T _2. It contacts the outer surface S ₂ of the sandwiching plate 2 a of the main body 2. As a result, a gap G is generated between the wrap film 3 and the wrap film drawer 10.

In this state, the wrap film drawing tool 10 is pulled to draw the wrap film 3 by a necessary length to cover a cooking dish and the like, and then cut by the blade 5 attached to the wrap film storage box 4.
Then, the wrap film drawing tool 10 is peeled off from the wrap film 3. At this time, since the step T ₂ and the gap G are present, the wrap film 3 can be easily peeled off from the gap G as a starting point.
Finally, the wrap film 3 is prepared according to the shape of a dish or the like, and the wrapping is completed.

In the embodiment 1, so that the outer surface S ₂ of the holding plate 2a is loosely connected to the adhesive surface S ₁ of the pressure-sensitive adhesive sheet 1, and rounded shape of the tip portion of the holding plate 2a. By doing so, the change in the level difference T ₂ of the wrap film 3 also becomes gentle, and it becomes easy to adhere to the adhesive plate 1. Conversely, if having any sharp angles the shape of the tip portion of the holding plate 2a, a change in level difference T ₂ of the wrapping film 3 is rapidly, less likely to stick to the adhesive plate 1. Therefore, the necessary adhesive force can be obtained by changing the shape of the tip portion of the sandwiching plate 2a.

  Moreover, if the wrap film drawing tool 10 is again adhered to the wrap film 3 after use and is sandwiched in the storage box 4 as it is, it is convenient for the next use without being troubled by the storage location.

According to the wrap film drawing tool 10 according to the first embodiment, since the long side edge 1a extending along the longitudinal direction of the adhesive plate 1 that can adhere to the wrap film 3 protrudes from the main body 2, this length The edge 1a on the side can be adhered to the edge 3a on the drawer side of the wrap film 3, so that the wrap film 3 can be smoothly pulled out from the storage box 4.
In addition, the main body 2 sandwiches the adhesive plate 1 from both the front and back sides, so that the adhesive surface S ₁ of the adhesive plate 1 with respect to the wrap film 3 and the outer surface S ₂ of the main body 2 parallel to the adhesive surface ₁ are interposed. Since the step T ₂ occurs, the wrap film drawing tool 10 can be easily peeled off after the wrap film 3 is pulled out.

  Next, with reference to FIG. 7, the structure of the wrap film drawing tool which concerns on Embodiment 2 of this invention is demonstrated. FIG. 7 is a cross-sectional view of the wrap film drawing tool 20 according to the second embodiment.

  The wrap film drawing tool 20 is similar to the wrap film drawing tool 10 according to the first embodiment, and the adhesive plate 1 that can adhere to the wrap film, and the edge 1a on the long side that extends the adhesive plate 1 along its longitudinal direction. It is comprised from the main-body part 2 clamped from the both sides of a surface and a back surface so that may protrude.

However, in the wrap film drawer 20, the shape of the sandwiching plate 2 a and the sandwiching plate 2 b of the main body 2 is different, so that the protruding width of the adhesive plate 1 from the main body 2 is different from the front surface and the back surface of the adhesive plate 1. 2a side and clamping plate 2b side). That is, in the vertical direction of FIG. 7, the clamping plate 2a is shorter than the clamping plate 2b, so that the protruding width on the clamping plate 2a side is wider.
When the wrap film drawing tool 20 is used, the surface on the side of the sandwiching plate 2a having a wide projecting width is adhered to the wrap film 3 and pressed by the surface on the side of the sandwiching plate 2b on the opposite side.

  According to the wrap film drawing tool 20 according to the second embodiment, the protruding width of the adhesive plate 1 from the main body 2 can be made different between the front surface and the back surface of the adhesive plate 1. Therefore, since the surface with the wide protrusion width can be adhered to the wrap film 3 and the surface with the narrow protrusion width can be pressed from above, the adhesive plate 1 can be reliably adhered to the wrap film 3.

  Next, with reference to FIG.8 and FIG.9, the structure of the wrap film extraction tool which concerns on Embodiment 3 of this invention is demonstrated. FIG. 8 is a plan view of the wrap film drawing tool 30 according to the third embodiment, and FIG. 9 is an enlarged view of the left portion of FIG.

  The wrap film drawing tool 30 is similar to the wrap film drawing tool 10 according to the first embodiment. The pressure sensitive adhesive plate 1 can be adhered to the wrap film, and the long side edge 1a extends along the longitudinal direction of the pressure sensitive adhesive plate 1. It is comprised from the main-body part 2 clamped from the both sides of a surface and a back surface so that may protrude.

However, the wrap film pulling tool 30 is different in that peeling guide portions X are provided at both ends.
As shown in FIG. 9, the peeling induction portion X, the protruding width W _X from the main body portion 2 of the adhesive sheet 1 toward the optimum end of the long side edge 1a, the reference in the portion other than the peeling induction portion X It is provided so as to become gradually narrower than the width W ₀ . And it is comprised so that a protrusion width may finally become zero.
Accordingly, the adhesive force of the adhesive plate 1 gradually decreases toward the extreme end (outside) of the long side edge 1a.
In addition, in this embodiment, although the peeling induction | guidance | derivation part X was provided in both ends, you may provide in only one side. In that case, what is necessary is just to start peeling the wrap film 3 from the direction which provided the peeling induction | guidance | derivation part X.

According to the wrap film drawing tool 30 according to the third embodiment, the reference width W _{0 is set so} that the protruding width W _X of the adhesive plate 1 from the main body 2 is directed to the extreme end of the long edge 1a of the adhesive plate 1. The adhesive strength can be gradually reduced by further narrowing. Therefore, by setting this part as the peeling guide part X, it becomes easy to start peeling when the wrap film drawing tool 30 is peeled off from the wrap film 3. When the wrap film 3 is peeled off, the most force is applied at the beginning of peeling, so that it is effective to provide the peeling inducing portion X.

  Next, with reference to FIG.10 and FIG.11, the structure of the wrap film extraction tool which concerns on Embodiment 4 of this invention is demonstrated. FIG. 10 is a plan view of a wrap film drawing tool 40 according to Embodiment 4, and FIG. 11 is an enlarged view of the left portion of FIG.

  The wrap film drawing tool 40 is similar to the wrap film drawing tool 30 according to the third embodiment, and the adhesive plate 1 that can adhere to the wrap film, and the edge 1a on the long side that extends the adhesive plate 1 along its longitudinal direction. Is formed of a main body 2 that is sandwiched from both sides of the front and back surfaces, and peeling guide portions X are provided at both ends.

Furthermore, in the wrap film drawing tool 40, a strong adhesive portion Y is provided on the center side in the longitudinal direction adjacent to the peeling guide portion X.
As shown in FIG. 11, strong adhesive unit Y is provided so as to be wider than the standard width W ₀ of the projection width W _Y is strong portions other than the adhesive portion Y from the main body portion 2 of the adhesive sheet 1.
Therefore, the adhesive force of the adhesive plate 1 in the strong adhesive part Y is stronger than that in the peripheral part.

According to the wrap film drawing tool 40 according to the fourth embodiment, it is possible to increase the adhesive force to the wrap film 3 by providing the strong adhesive portion Y having the protruding width W _Y wider than the reference width W ₀ . In particular, by providing the strong adhesive portion Y on the center side in the longitudinal direction adjacent to the peeling guide portion X, the wrap film 3 can be stably held at portions close to both ends of the wrap film drawing tool 40.
Furthermore, since the adhesive force is not increased around the center in the longitudinal direction other than the strong adhesive portion Y, it does not hinder the peeling.

  Next, with reference to FIG. 12, the structure of the wrap film drawing tool which concerns on Embodiment 5 of this invention is demonstrated. FIG. 12 is a plan view of a wrap film drawer 50 according to the fifth embodiment.

  The wrap film drawing tool 50 is similar to the wrap film drawing tool 30 according to the third embodiment, and the adhesive plate 1 that can adhere to the wrap film, and the edge 1a on the long side that extends the adhesive plate 1 along its longitudinal direction. Is formed of a main body 2 that is sandwiched from both sides of the front and back surfaces, and peeling guide portions X are provided at both ends.

Furthermore, in the wrap film drawing tool 50, the strong adhesive portions P and the weak adhesive portions Q are alternately provided along the longitudinal direction, and the upper ends of the sandwiching plate 2a and the sandwiching plate 2b of the main body 2 are corrugated.
As shown in FIG. 12, strong adhesive portion P, as projected width W _P of the main body portion 2 of the adhesive sheet 1 is widened, the weak adhesive portion Q is respectively provided so as protrude the width W _Q becomes narrow .
Therefore, the strong adhesive portion P has a high adhesive strength, and the weak adhesive portion Q has a low adhesive strength.

According to the wrap film pull-out device 50 according to the fifth embodiment, the narrow was weakly adhesive portion Q a protruding width W _Q a strong adhesive portion P which widen the projected width W _P, provided alternately along the longitudinal direction, wraps The wrap film 3 can be stably held by the film drawing tool 50.
Furthermore, when peeling off, the strong adhesive part P and the weak adhesive part Q appear alternately and can be performed easily.

  Next, with reference to FIG. 13, the structure of the wrap film drawing tool which concerns on Embodiment 6 of this invention is demonstrated. FIG. 13 is a plan view of a wrap film drawing tool 60 according to the sixth embodiment.

  The wrap film drawing tool 60 is similar to the wrap film drawing tool 50 according to the fifth embodiment, and the adhesive plate 1 that can adhere to the wrap film, and the edge 1a on the long side that extends the adhesive plate 1 along its longitudinal direction. The main body 2 is sandwiched from both sides of the front and back surfaces so as to protrude, and peeling guide portions X are provided at both ends, and the strong adhesive portions P and the weak adhesive portions Q are alternately arranged along the longitudinal direction. Is provided.

  Furthermore, in the wrap film drawing tool 60, the waveforms at the upper ends of the sandwiching plate 2a and the sandwiching plate 2b of the main body 2 are shifted in the left-right direction in the central portion in the longitudinal direction adjacent to the peeling guide portion X. Therefore, the weak adhesive part Q on the sandwiching plate 2b side is located on the back side of the strong adhesive part P on the sandwiching plate 2a side, and the strong adhesive part P on the sandwiching plate 2b side is on the back side of the weak adhesive part Q on the sandwiching plate 2a side. Is supposed to be located.

According to the wrap film drawing tool 60 according to the sixth embodiment, on the central side in the longitudinal direction adjacent to the peeling guide part X, the weak adhesive part on the other side is on the back side of the strong adhesive part P on one side of the adhesive plate 1. Q can be positioned, and the strong adhesive portion P on the other surface can be positioned behind the weak adhesive portion Q on one surface of the adhesive plate 1. Therefore, in the longitudinally defined center region adjacent the peeling induction portion X, be pressed from above strong adhesive portion P which widen the projected width W _P is adhered to the wrap film 3, the weak adhesive portion Q that narrow the projected width W _Q Therefore, the adhesive plate 1 can be securely adhered to the wrap film 3.

It is a top view of the wrap film extraction tool which concerns on Embodiment 1 of this invention. It is an AA expanded sectional view of FIG. It is sectional drawing before clamping by the main-body part of the wrap film extraction tool which concerns on Embodiment 1. FIG. FIG. 3 is an enlarged view of a main part of FIG. 2. It is a perspective view which shows the use condition of the wrap film extraction tool which concerns on Embodiment 1. FIG. It is BB expanded sectional drawing of FIG. It is sectional drawing of the wrap film extraction tool which concerns on Embodiment 2. FIG. It is a top view of the wrap film extraction tool which concerns on Embodiment 3. FIG. It is a principal part enlarged view of FIG. It is a top view of the wrap film drawing tool which concerns on Embodiment 4. It is a principal part enlarged view of FIG. It is a top view of the wrap film extraction tool which concerns on Embodiment 5. It is a top view of the wrap film extraction tool which concerns on Embodiment 6. FIG. It is a perspective view which shows the use condition of the wrap film extraction tool which concerns on a prior art example. It is CC sectional drawing of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Adhesive plate 1a Long side edge 2 Main-body part 2a Clamping plate 2b Clamping plate 3 Wrap film 3a Drawer side edge 4 Storage box 5 Blade 10 Wrap film drawer 20 Lap film drawer 30 Lap film drawer 40 Lap Film drawer 50 Lap film drawer 60 Lap film drawer 100 Lap film drawer 101 Adhesive layer 102 Main body X Peeling induction part Y Strong adhesion part P Strong adhesion part Q Weak adhesion part

Claims (6)

A wrap film drawing tool for pulling out the wrap film by adhering to an edge on the drawer side of the wrap film stored in the wrap film storage box,
It comprises an adhesive plate capable of adhering to the wrap film, and a main body portion that sandwiches the adhesive plate from both sides of the front surface and the back surface so that the edge on the long side extending along the longitudinal direction protrudes. Wrapping film drawer tool.   The wrap film drawer tool according to claim 1, wherein the protruding width of the adhesive plate from the main body is different between the front surface and the back surface of the adhesive plate.   The peeling guide part which made the protrusion width | variety from the said main-body part of the said adhesive plate gradually narrower than the reference width toward the extreme end of the said edge of the said long side was provided. The wrap film drawer tool according to 1.   The wrap film drawer according to claim 3, wherein a strong adhesive portion having the protrusion width wider than a reference width is provided on the center side in the longitudinal direction adjacent to the peeling guide portion.   The wrap film drawer according to claim 3, wherein the strong adhesive portion having a wide protruding width and the weak adhesive portion having a narrow protruding width are alternately provided along a longitudinal direction. On the center side in the longitudinal direction adjacent to the peeling guide part, the weak adhesive part on the other side is located on the back side of the strong adhesive part on one side of the adhesive board, and the weak adhesive part on one side of the adhesive board 6. The lap film drawer according to claim 5, wherein a strong adhesive portion on the other surface is located on the back side of the wrap film.

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