Clothing hemming method, hemming tape manufacturing method, and hemming tape

Abstract

To provide a method for hemming clothes, a method for manufacturing a hemming tape, and a hemming tape, which can firmly bond the hemmed portion of clothes with a simple procedure. [Solution] Hem tape A, an example of a hem tape to which the present invention is applied, comprises a heat-pressure double-sided tape 1 and a main tape 2. Heat-pressure double-sided tape 1 has a paper substrate on both sides of which a first adhesive layer made of a polyamide adhesive is provided. In addition, release paper 3 is attached to the top surface of heat-pressure double-sided tape 1. In addition, main tape 2 has a polyester substrate on which a second adhesive layer 20 made of an adhesive made of nylon low-melting point thread is provided.

Description

[Technical Field]

[0001] The present invention relates to a clothing hemming method, a manufacturing method of a hem tape, and a hem tape. More specifically, the present invention relates to a clothing hemming method, a manufacturing method of a hem tape, and a hem tape that can firmly adhere the hem of clothing in a simple procedure. [Background technology]

[0002] 2. Description of the Related Art In order to adjust the length of clothing such as trousers or skirts, a common method of hemming is to fold the hem back to form a hemming piece and fix it to the main body of the clothing with hemming tape.

[0003] For example, the hemming tape described in Patent Document 1 has a one-sided coating layer on the tape body, and a low-melting hot-melt adhesive layer on the entire surface of the coating layer.The tape body is ironed, and the melting adhesive bonds the tape body to the hemming piece and the main body of the garment, fixing the end of the hemming piece. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Japanese Patent Application Laid-Open No. 2001-288428 Summary of the Invention [Problem to be solved by the invention]

[0005] However, in the hemming tape described in Patent Document 1, the fixing force of the melting adhesive is insufficient, and there is a risk that the hemming pieces will peel off over time.

[0006] The present invention has been devised in view of the above points, and aims to provide a clothing hemming method, a method for manufacturing a hemming tape, and a hemming tape that can firmly adhere the hemmed portion of clothing using simple procedures. [Means for solving the problem]

[0007] In order to achieve the above object, the method of hemming clothing of the present invention comprises combining a first tape body having a first adhesive layer formed on both sides thereof, the first adhesive layer being made of a thermoplastic adhesive that exhibits adhesive strength in a first temperature range, with a second tape body having a second adhesive layer formed on at least a predetermined width on one side thereof, the second adhesive layer being made of a predetermined adhesive that exhibits adhesive strength in a second temperature range whose lower limit is higher than the lower limit temperature of the first temperature range and which includes a temperature range overlapping with the first temperature range, to form a hem tape, and fixing the hem portion of clothing with the hem tape, the method comprising the steps of: a tape joining step of joining one side of the first tape body with the side of the second tape body on which the second adhesive layer is formed; and a tape joining step of joining the other side of the first tape body so that only the first adhesive layer dissolves. and a first heating step of heating at least one side of the second tape body opposite the side on which the second adhesive layer is provided using a heating means having a first temperature that is in the first temperature range and does not overlap with the second temperature range, thereby bonding the first tape body to the second tape body and forming the hemming tape; a tape placement step of placing the other side of the first tape body in the hemming tape so that it abuts an area spanning the hem piece of the clothing and the main body of the clothing; and a second heating step of heating and pressurizing the second tape body from the side on which the second adhesive layer is provided using a heating and pressurizing means having a second temperature that overlaps with the first temperature range and the second temperature range, thereby bonding the hemming tape to the clothing.

[0008] Here, in the tape joining step, one side of the first tape body is joined to the side of the second tape body on which the second adhesive layer is provided, and in the first heating step, the other side of the first tape body and the side of the second tape body opposite the side on which the second adhesive layer is provided are heated by a heating means at a first temperature within a first temperature range that does not overlap with a second temperature range so that only the first adhesive layer melts, thereby bonding the first tape body and the second tape body to form a hemmed tape. Furthermore, by heating by a heating means at a first temperature within a first temperature range that does not overlap with a second temperature range, the second adhesive layer does not develop adhesive strength, and only the first adhesive layers on both sides of the first tape body are melted (thermally melted), thereby developing adhesive strength. In particular, the thermoplastic adhesive on one side can be melted (thermally melted), bonding the first tape body and the second tape body to form an integrated unit. Furthermore, by adopting a temperature at which the specific adhesive constituting the second adhesive layer does not melt as the first temperature, the first tape body can be adhered to the second tape body by the adhesive strength of the first adhesive layer alone, without melting the second adhesive layer. Note that the heating means referred to here is sufficient as long as it can heat the first tape body, and either contact or non-contact heating means can be used.

[0009] In the tape placement step, the other side of the first tape element of the hemming tape is placed in contact with the area spanning the hemline portion of the garment and the main body of the garment. In the second heating step, the second tape element of the hemming tape is heated and pressurized from the side opposite the side on which the second adhesive layer is provided by a heating and pressurizing means at a second temperature where the first temperature range and the second temperature range overlap, thereby adhering the hemming tape to the garment and securing the hemming portion to the main body of the garment. Heating with the heating and pressurizing means at a second temperature where the first temperature range and the second temperature range overlap melts the adhesive in the second adhesive layer, firmly adhering the hemming tape to the garment. Furthermore, melting the thermoplastic adhesive in the first adhesive layers on both sides of the first tape also allows the adhesive in this first adhesive layer, together with the adhesive in the second adhesive layer, to exert adhesive strength to the garment, thereby enhancing the adhesive strength of the hemming tape. The adhesive of the first adhesive layer and the specified adhesive also function as primers to enhance their mutual adhesion, sufficiently enhancing the adhesive strength of the hemming tape to the garment. More specifically, the thermoplastic adhesive on the other side of the first tape body melts and penetrates into the fabric of the hem-up piece and the fabric of the main body of the garment, integrating the fabric surfaces. Then, the thermoplastic adhesive on one side of the first tape body and the adhesive of the second tape body simultaneously melt, making them more receptive to each other and allowing them to bond strongly, thereby exerting a primer effect on each other.

[0010] Furthermore, if a release paper is attached to the other surface of the first tape body, and in the first heating step, heating is performed by a heating means from at least one of the upper surface of the release paper and the surface of the second tape body opposite to the surface on which the second adhesive layer is provided, for example, when the heating means comes into contact with the first tape body and heats it, the adhesive of the melted first adhesive layer does not adhere to the heating means side but adheres to the release paper side, making the heating operation easier to carry out.

[0011] Furthermore, in the first heating step, when a heat-resistant sheet is placed on the other side of the first tape body and heated by a heating means from at least one of the upper surface of the sheet and the side of the second tape body opposite to the side on which the second adhesive layer is provided, for example, when the heating means comes into contact with the first tape body and heats it, the adhesive of the melted first adhesive layer does not adhere to the heating means side but adheres to the sheet side, making the heating operation easier to carry out.

[0012] Furthermore, the second tape body has the second adhesive layer only in a predetermined width, and in the first heating step, when a range that does not correspond to the predetermined width of the second tape body is heated by the heating means, the range of the second adhesive layer on the second tape body is limited, and the heating means can be used to heat the second tape body while avoiding this range, thereby melting the adhesive in the first adhesive layer on the first tape body. Thus, even when the temperature of the heating means is set to a relatively high temperature, the predetermined adhesive in the second adhesive layer is not melted, and only the adhesive in the first adhesive layer is thoroughly melted, allowing the first tape body to be bonded to the second tape body.

[0013] Furthermore, the second tape body has a second adhesive layer only over a predetermined width. In the first heating step, the area of ​​the second tape body not corresponding to the predetermined width is heated by a heating means at least one of a temperature higher than the upper limit of the first temperature range and a heating time longer than a predetermined heating time so as to lose the re-adhesion of the thermoplastic adhesive. The melted thermoplastic adhesive develops adhesive strength during the first heating step, bonding the first tape body to the second tape body, and even if the tape is subsequently heated again, it does not re-adhere. This creates a non-adhesive area between the hemmed portion of the garment and the main body, improving the flexibility of the fabric in the hemmed portion after the hemming tape is attached. This means that the hemmed portion of the garment can have a soft texture. The "predetermined heating time" here refers to an appropriate heating time at a heating temperature that can reversibly melt and solidify the thermoplastic resin.

[0014] Furthermore, if the second tape has a second adhesive layer only over a predetermined width and the first tape is formed over a range corresponding to the predetermined width, the hemming tape can be adhered to the garment centered on the first tape corresponding to the predetermined width, i.e., not over the entire area of ​​the second tape, but over a limited area corresponding to the predetermined width. This creates an area that is not adhered between the hemmed portion of the garment and the main body, improving the flexibility of the fabric in the hemmed portion after the hemming tape is adhered. In other words, it is possible to give the hemmed portion of the garment a soft texture.

[0015] Furthermore, if the release paper has a heat-sensitive ink background, first character information printed on the background in the same color as the release paper or in white, and second character information printed in the same color as the heat-sensitive ink, the first character information and the second character information can be switched between before and after heating the release paper. For example, before heating the release paper with an iron, the first character information, "Please heat the entire surface evenly," can be displayed. As the release paper is heated with the iron, the heat-sensitive ink background disappears, and the first character information also disappears, and the second character information, "Caution: High Temperature," is displayed on the release paper. In this way, different character information can be switched between depending on the heating process.

[0016] Furthermore, in order to achieve the above-mentioned object, the method for manufacturing a hem tape of the present invention includes a tape alignment step in which one side of a first tape body is provided with a first adhesive layer made of a thermoplastic adhesive that develops adhesive strength in a first temperature range, and the second tape body is provided with a second adhesive layer on at least a predetermined width on one side of the first tape body, the second adhesive layer being made of a predetermined adhesive that develops adhesive strength in a second temperature range whose lower limit is higher than the lower limit temperature of the first temperature range and includes a temperature range that overlaps with the first temperature range; and a tape adhesion heating step in which at least one of the other side of the first tape body and the side of the second tape body opposite the side with the second adhesive layer is heated by a heating means at a temperature in the first temperature range but a first temperature that does not overlap with the second temperature range so that only the first adhesive layer melts, thereby adhering the first tape body to the second tape body.

[0017] Here, in the tape joining step, one side of a first tape body is provided with a first adhesive layer made of a thermoplastic adhesive that develops adhesive strength in a first temperature range, and the other side of a second tape body is provided with a second adhesive layer over at least a predetermined width on one side, the second adhesive layer being made of a predetermined adhesive that develops adhesive strength in a second temperature range whose lower limit is higher than the lower limit temperature of the first temperature range and includes a temperature range that overlaps with the first temperature range. In the tape bonding and heating step, at least one of the other side of the first tape body and the side of the second tape body opposite the side with the second adhesive layer is heated by a heating means at a temperature in the first temperature range but at a first temperature that does not overlap with the second temperature range, so that only the first adhesive layer melts, thereby forming a hemming tape. Furthermore, by heating with a heating means at a first temperature within the first temperature range that does not overlap with the second temperature range, the second adhesive layer does not develop adhesive strength, and only the first adhesive layers provided on both sides of the first tape body are melted (thermally melted), thereby developing adhesive strength. In particular, the thermoplastic adhesive on one side can be melted (thermally melted), bonding the first tape body and the second tape body together to form a single unit.

[0018] Furthermore, in order to achieve the above-mentioned object, the present invention provides a method for hemming clothing, which fixes the hemmed portion of clothing with a hem tape formed by bonding one side of a first tape body with a first adhesive layer formed on both sides of the first tape body and a second adhesive layer formed over at least a predetermined width on one side of the first tape body, the second adhesive layer being formed over a predetermined width on the one side of the first tape body and being a predetermined width of a predetermined adhesive that develops adhesive in a second temperature range whose lower limit is higher than the lower limit temperature of the first temperature range and which includes a temperature range overlapping with the first temperature range. The method includes a tape placement step of placing the other side of the first tape body in contact with an area spanning the hem piece of the clothing and the main body of the clothing, and a tape application heating step of applying heat and pressure to the side of the second tape body opposite the side with the second adhesive layer using a heating and pressurizing means at a second temperature that overlaps the first and second temperature ranges, thereby adhering the hem tape to the clothing.

[0019] In the tape placement step, the other surface of the first tape body of the hemming tape is placed in contact with the area spanning the hemming strip of the clothing and the main body of the clothing, and in the tape application and heating step, the second tape body of the hemming tape is heated and pressurized from the side opposite the side on which the second adhesive layer is provided by a heating and pressurizing means at a second temperature where the first temperature zone and the second temperature zone overlap, thereby adhering the hemming tape to the clothing, thereby adhering the hemming tape to the hemming strip of the clothing and fixing the hemming strip to the main body of the clothing. In this process, applying heat and pressure with the heating and pressurizing means at the second temperature where the first temperature zone and the second temperature zone overlap melts the adhesive in the second adhesive layer, thereby firmly adhering the hemming tape to the clothing. Furthermore, the thermoplastic adhesive of the first adhesive layer on both sides of the first tape is melted, and this adhesive of the first adhesive layer, together with the predetermined adhesive of the second adhesive layer, generates adhesive strength to the clothing, thereby enhancing the adhesive strength of the hemming tape. Furthermore, the adhesive of the first adhesive layer and the predetermined adhesive function as primers that enhance each other's adhesion, thereby sufficiently enhancing the adhesive strength of the hemming tape to the clothing. More specifically, the thermoplastic adhesive on the other side of the first tape body melts and penetrates into the fabric of the hem piece and the fabric of the main body of the clothing, integrating the fabric surfaces. Then, the thermoplastic adhesive on one side of the first tape body and the adhesive of the second tape body simultaneously melt, becoming mutually receptive, forming a strong bond and exerting a primer effect on each other.

[0020] Furthermore, in order to achieve the above-mentioned object, the hemming tape of the present invention comprises a first tape body having a first adhesive layer formed on both sides thereof and made of a thermoplastic adhesive that generates adhesive strength in a first temperature range, and a second tape body having a second adhesive layer formed on at least a predetermined width on one side thereof and made of a predetermined adhesive that generates adhesive strength in a second temperature range whose lower limit is higher than the lower limit temperature of the first temperature range and includes a temperature range that overlaps with the first temperature range, the second adhesive layer being formed on at least a predetermined width on one side thereof, the second tape body being adhered to the first tape body on the one side thereof.

[0021] Here, since the first tape body has a first adhesive layer made of a thermoplastic adhesive on both sides, the first tape body can be bonded to the second tape body via the adhesive of the first adhesive layer on one side of the first tape body, for example, to form an integrated structure.

[0022] Furthermore, the second tape body has a second adhesive layer made of a predetermined adhesive that generates adhesive strength in a second temperature range whose lower limit is higher than the lower limit temperature of the first temperature range and that includes a temperature range overlapping with the first temperature range, and the second adhesive layer is provided on at least a predetermined width of one side.This makes it possible to adhere the hemmed portion of the clothing to the main body of the clothing and secure the hemmed portion in place via the predetermined adhesive of the second adhesive layer and the adhesive of the first adhesive layer on the other side of the first tape body.

[0023] Furthermore, the first tape body is provided with a first adhesive layer made of a thermoplastic adhesive that develops adhesive strength in a first temperature range, and the second tape body is provided with a second adhesive layer made of a predetermined adhesive that develops adhesive strength in a second temperature range whose lower limit is higher than the lower limit of the first temperature range and includes a temperature range overlapping with the first temperature range. This allows the adhesive of the first adhesive layer, together with the adhesive of the second adhesive layer, to develop adhesive strength to the garment, thereby enhancing the adhesive strength of the hem-reducing tape. Furthermore, the adhesive of the first adhesive layer and the predetermined adhesive function as primers that enhance each other's adhesion, thereby sufficiently enhancing the adhesive strength of the hem-reducing tape to the garment. More specifically, the thermoplastic adhesive on the other side of the first tape body melts and penetrates into the fabric of the hem-reducing piece and the fabric of the garment main body, integrating the fabric surfaces. The thermoplastic adhesive on one side of the first tape body and the adhesive of the second tape body simultaneously melt, creating a mutually receptive state, resulting in strong adhesion and mutually exerting a primer effect.

[0024] Furthermore, when a release paper is attached to the surface of the first tape body opposite to the surface adhered to the second tape body, it is possible to prevent foreign matter, dust, etc. from adhering to the thermoplastic adhesive on the surface of the first tape body opposite to the surface adhered to the second tape body.

[0025] Furthermore, when the second tape body has the second adhesive layer only in a predetermined width and is attached to the first tape body in a range that does not correspond to the predetermined width, it becomes possible to select the material of the first tape body regardless of the temperature at which the second adhesive layer melts. In other words, not only can materials that melt at a temperature lower than the temperature at which the second adhesive layer melts, but materials that melt at relatively high temperatures can also be used, thereby broadening the range of materials that can be selected for the first tape body.

[0026] Furthermore, if the second tape has a second adhesive layer only over a predetermined width and the first tape is formed over a range corresponding to the predetermined width, the hemming tape can be adhered to the garment centered on the first tape corresponding to the predetermined width, i.e., not over the entire area of ​​the second tape, but only over a limited area corresponding to the predetermined width. This creates an area that is not adhesive between the hemmed portion of the garment and the garment itself, improving the flexibility of the fabric in the hemmed portion after the hemming tape is adhered. In other words, the hemmed portion of the garment can be finished with a soft texture. Furthermore, although a step occurs between the hemmed portion of the garment and the garment itself due to differences in thickness, not adhering the hemming tape to this step makes the step invisible from the side of the hemming tape. [Effects of the Invention]

[0027] The clothing hemming method according to the present invention is a method that can firmly bond the hemmed portion of clothing using simple steps. Furthermore, the method for manufacturing the hemming tape according to the present invention is a method that can firmly adhere the hemmed portion of clothing using a simple procedure. Furthermore, the hemming tape according to the present invention can firmly adhere the hemmed portion of clothing using a simple procedure. [Brief explanation of the drawings]

[0028] [Figure 1]1(a) and 1(b) are diagrams showing the flow of manufacturing a hemming tape A, which is an example of a hemming tape to which the present invention is applied. [Figure 2] 1(a) and 1(b) are diagrams showing the flow of manufacturing a hemming tape A, which is an example of a hemming tape to which the present invention is applied. [Figure 3] 1(a) to 1(d) are diagrams showing the flow of a hemming method using hemming tape A. [Figure 4] 10(a) and 10(b) are diagrams showing the structure of a modified example of the hemming tape. [Figure 5] 10(a) to 10(c) are diagrams showing the flow of switching character information by heating a release paper on which character information is printed with heat-sensitive ink. [Figure 6] 10(a) to 10(d) are diagrams showing the flow of a modified example of the hemming method to which the present invention is applied. [Figure 7] 10(a) to 10(d) are diagrams showing the flow of a modified example of the hemming method to which the present invention is applied. DETAILED DESCRIPTION OF THE INVENTION

[0029] [Embodiments of the present invention] Hereinafter, embodiments of the present invention will be described with reference to the drawings to facilitate understanding of the present invention. The following is an example of a method for hemming clothing, a method for manufacturing a hemming tape, and a hemming tape to which the present invention is applied, and the contents of the present invention are not limited to this, and settings can be changed as appropriate.

[0030] In the following description, the top of FIG. 1(a) will be referred to as "top or upper" and the bottom of the figure will be referred to as "bottom or lower".

[0031] Hemming tape A, which is an example of a hemming tape to which the present invention is applied, comprises a heat-pressurizing double-sided tape 1 and a main tape 2, as shown in FIG. 1(a).

[0032] Here, the hot-pressure double-sided tape 1 is composed of a tape-like member with both sides (top and bottom) made of a first adhesive layer made of a polyamide adhesive. That is, the hot-pressure double-sided tape 1 is a member in which an adhesive component that melts when heated is formed into a tape-like shape. In addition, a release paper 3 is attached to the top surface of the hot-pressure double-sided tape 1. That is, a layer of the release paper 3 is provided on top of the first adhesive layer.

[0033] The polyamide adhesive in this first adhesive layer is a thermoplastic adhesive that melts (thermally melts) at temperatures of about 110°C to 160°C and hardens after cooling. The temperature range in which the adhesive in the first adhesive layer melts includes the temperature range (140°C to 160°C) in which the second adhesive layer 20 described below melts.

[0034] The main tape 2 also has a second adhesive layer 20 made of an adhesive made of nylon low-melting thread provided on the upper surface of the polyester base material (see FIG. 1(a)). The second adhesive layer 20 is formed in a strip shape with a constant width along the longitudinal direction of the base material, and two second adhesive layers 20 are provided for one base material.

[0035] The adhesive used for the nylon low melting point yarn in the second adhesive layer 20 is a water-dispersed heat activated adhesive.

[0036] This water-dispersible heat-activated adhesive has solid adhesive components finely dispersed in water, and when used, the adhesive is brought into contact with water and heated, causing the solid adhesive components to dissolve and disperse, becoming liquid or semi-liquid.

[0037] When a water-dispersible heat-activated adhesive is heated in liquid or semi-liquid form, the molecular structure of the adhesive component changes, strengthening the chemical bond and causing thermal activation. Thermal activation also produces a strong adhesive force, allowing the adhesive to fully cure and demonstrate high adhesive strength.

[0038] The adhesive made of nylon low melting point yarn in the second adhesive layer 20 can be water-dispersed and heat activated by contacting it with water and heating it at a temperature of about 140°C to 160°C.

[0039] It is not necessary that both sides of the heat-pressurizable double-sided tape 1 be constructed with a first adhesive layer made of polyamide. Also, for example, the first adhesive layer may be a thermoplastic adhesive that melts at a certain temperature and hardens after cooling, and it is sufficient that the adhesive has the property of being able to repeatedly melt under the action of heat and solidify after cooling multiple times. The first adhesive layer may be made of, for example, polyester (PES), copolyester (Co-PES), polyamide (PA), polyamide copolymer (Co-PA), polyurethane (PU, TPU), ethylene vinyl acetate (EVA), polyolefin (PO) (such as atactic polypropylene (APP), amorphous polyalphaolefin (APAO), ethylene-ethyl acrylate copolymer (EEA)), styrene block copolymer (SBS), acrylic hot melt, acrylic block copolymer, thermoplastic elastomer (TPE), polyvinyl butyral (PVB), nylon hot melt (PA6, PA66), thermoplastic polyether ester (TPEE), ethylene-methacrylic acid copolymer (EMAA), ethylene-vinyl acetate copolymer (EVA), polyester, polyurethane (thermoplastic grade), thermal polymer (composite resin), etc. The type of adhesive for the first adhesive layer is preferably selected depending on the material of the clothing and its compatibility with the second adhesive layer 20.

[0040] Furthermore, the heat-pressurized double-sided tape 1 does not necessarily have to be a member in which the adhesive component is formed into a tape-like shape; for example, it is also possible to adopt an embodiment in which a first adhesive layer made of the adhesive component is provided on both sides of a heat-resistant base material to form a tape-like member.

[0041] Furthermore, the main tape 2 does not necessarily have to be constructed with a polyester substrate and a second adhesive layer 20 made of nylon low-melting-point yarn. For example, a water-dispersed heat-activated adhesive can be used for the second adhesive layer 20. This water-dispersed heat-activated adhesive is an adhesive that dissolves at temperatures higher than those required for bonding the heat-pressure double-sided tape 1 and the main tape 2 together, and its adhesive function is not affected by the heat used to bond the heat-pressure double-sided tape 1 and the main tape 2 together. It is also an adhesive that requires water for thermal activation. Polyester low-melting-point yarn can also be used for the second adhesive layer 20. However, to ensure the adhesive strength when attaching the hemming tape A to clothing, the second adhesive layer 20 must not melt at the temperature required for bonding the heat-pressure double-sided tape 1 and the main tape 2 together. Furthermore, any material can be used for the substrate as long as it can withstand temperatures higher than the upper limit for thermal activation of the adhesive that constitutes the second adhesive layer 20. Furthermore, it is preferable that the type of adhesive for the second adhesive layer 20 is appropriately selected depending on the compatibility with the adhesive for the first adhesive layer and the base material.

[0042] Furthermore, it is not necessary for two second adhesive layers 20 to be formed in a strip shape with a constant width along the longitudinal direction of the substrate, and each substrate does not necessarily have to have two. For example, a structure in which the second adhesive layer 20 is provided along the entire top surface of the substrate can also be adopted. However, by providing the second adhesive layer 20 in a strip shape with a constant width along the longitudinal direction of the substrate in the main tape 2, a region on the top surface of the substrate that is free of the second adhesive layer 20 is created. When the heat-pressurizable double-sided tape 1 is bonded to the main tape 2, this region can be heated at a higher temperature, thereby thoroughly dissolving the first adhesive layer while reducing the thermal impact on the second adhesive layer 20.

[0043] Furthermore, there are no particular limitations on the sizes of the heat-pressure double-sided tape 1 and the main tape 2. However, taking into consideration that the main tape 2 will shrink when heated, it is preferable to form the size of the heat-pressure double-sided tape 1 to be slightly smaller than the size of the main tape 2. This prevents the heat-pressure double-sided tape 1 from protruding from the main tape 2 and contaminating the iron with the melted first adhesive layer, even if the main tape 2 shrinks when heated.

[0044] Furthermore, it is not necessary to attach the release paper 3 to the upper surface of the heat-pressure double-sided tape 1. However, it is preferable to attach the release paper 3 to the upper surface of the heat-pressure double-sided tape 1 because, when the heat-pressure double-sided tape 1 is heated, the melted first adhesive layer adheres to the release paper 3, preventing contamination of the iron. Furthermore, as will be described later, it is preferable to attach the release paper 3 to the upper surface of the heat-pressure double-sided tape 1 because, by applying water to the hemming tape A and peeling off the release paper 3 at the location to be heated with the iron I, the moisture is retained by the release paper 3, ensuring the moisture necessary for the water-dispersion thermal activation that generates the adhesive strength of the hemming tape A, and preventing poor adhesion due to insufficient moisture.

[0045] Next, a description will be given of a method for manufacturing the hem tape A. This manufacturing method is an example of a method for manufacturing a hem tape to which the present invention is applied.

[0046] As shown in FIG. 1(a), a heat-pressurized double-sided tape 1 with a release paper 3 attached and a main tape 2 are prepared.

[0047] Then, with the side of the heat-pressure double-sided tape 1 with the release paper 3 (upper surface) facing up, the lower surface of the heat-pressure double-sided tape 1 is placed on the upper surface of the main tape 2 (see FIG. 1(b)). At this time, the lower surface of the heat-pressure double-sided tape 1 abuts against the position of the second adhesive 20.

[0048] 2(a), an iron I set to a temperature of about 110°C to 130°C is placed on the release paper 3 to heat the release paper 3. The heat from the iron I melts only the first adhesive layer of the heat-pressurized double-sided tape 1, generating adhesive strength.

[0049] Furthermore, by heating the hot-pressure double-sided tape 1 with an iron I from above the release paper 3, the adhesive strength of the melted first adhesive layer causes the bottom surface of the hot-pressure double-sided tape 1 to adhere to the top surface of the main tape 2 and become one with it, forming the hemming tape A (see Figure 2(b)). Furthermore, the adhesion here does not need to exert the original adhesive strength of the hot-pressure double-sided tape 1; it is sufficient if the hot-pressure double-sided tape 1 and the main tape 2 become one with each other.

[0050] Furthermore, when heating with the iron I, the first adhesive layer is melted by heating at a temperature of about 110°C to 130°C, but heating within the same temperature range prevents the second adhesive layer 20 of the main tape 2 from melting due to the heat. This ensures the adhesive strength of the second adhesive layer 20 when adhering the hemming tape A to clothing.

[0051] Here, it is not necessary to use an iron when heating the heat-pressure double-sided tape 1 from above the release paper 3, and any known heating means can be used, whether contact or non-contact, as long as it is capable of heating. However, when using a water-dispersed thermally activated adhesive for the second adhesive layer 20 of the main tape 2, the heating means for heating the heat-pressure double-sided tape 1 from above the release paper 3 must be one that does not generate moisture.

[0052] In another embodiment of the present invention, when heating the hot-pressurized double-sided tape 1 from above the release paper 3 with an iron I, it is also possible to heat the portion of the hot-pressurized double-sided tape 1 corresponding to the area without the second adhesive layer 20 at an even higher temperature to cause the re-adhesion force of the first adhesive layer to be lost.

[0053] In this case, the first adhesive layer made of polyamide does not reversibly generate adhesive force, for example, Heating is performed under conditions of high temperature (higher than 160°C) exceeding the optimum use temperature for dissolving the adhesive component, or heating at or above the optimum use temperature for a long time exceeding the optimum heating time for dissolving the adhesive component. As a result, the adhesive component of the first adhesive layer exerts adhesive force only when the heat-pressurized double-sided tape 1 is bonded to the main tape 2, and does not exert adhesive force even when heated in subsequent processes.

[0054] In this way, when the hemming tape A is later attached to the trousers P, the adhesive strength of the first adhesive layer is not generated, and there will be portions of the trousers P where the hemming tape A does not adhere, thereby improving the flexibility of the fabric in the hemmed portion after the hemming tape is attached. In other words, it is possible to finish the hemmed portion of the garment with a soft texture. In this way, it is possible to use the first adhesive layer so that it partially loses its adhesive strength in order to increase the flexibility of the fabric.

[0055] Next, a description will be given of a method for hemming clothing using the hemming tape A. This method is an example of a method for hemming clothing to which the present invention is applied.

[0056] As shown in FIG. 3(a), the pants P to be hemmed are turned inside out, and a hem piece P1 for achieving the desired hemming length is provided, and the pants are heated with an iron to form the hem piece P1.

[0057] In addition, the above-mentioned hemming tape A is immersed in water, and the hemming tape A is positioned so that the side with the release paper 3 (the upper surface of the heat-pressurized double-sided tape 1) abuts the end of the hemming piece P1 of the pants P (the end on the main body side of the pants) and the area spanning the main body P2 of the pants (see Figure 3(b)).

[0058] Next, while peeling off the release paper 3 from the hem tape A arranged to straddle the end of the hem piece P1 and the main body P2, an iron I set to a temperature of about 140°C to 160°C is applied to the underside of the main tape 2 (the side opposite to the side with the second adhesive layer 20) to heat and pressurize the hem tape A (see Figure 3(c)). In other words, the release paper 3 is peeled off in accordance with the area to be heated by the iron I.

[0059] Here, when the soaked hemming tape A is brought into contact with the trousers P, the release paper 3 is left attached until just before heating with the iron I, so that the moisture can be retained by the release paper 3. This makes it difficult for moisture to be absorbed by the fabric of the trousers P, ensuring that the hemming tape A has enough moisture to generate adhesive strength through water dispersion thermal activation, preventing poor adhesion due to insufficient moisture.

[0060] Heating with the iron I causes the second adhesive layer 20 of the main tape 2 to be thermally activated by water dispersion, and pressure from the iron I causes it to penetrate into the fabric of the trousers P, and as the heated temperature drops and the molten adhesive becomes intricately entangled, the adhesive components solidify while maintaining their complex shape, creating a strong adhesive force that allows the hemming tape A to be bonded to the hemming piece P1 and main body P2. Pressure also forces the adhesive into the base material of the main tape 2, penetrating both the base material and the trouser fabric, thereby increasing adhesive strength.

[0061] Furthermore, the heat and pressure of the iron I also melts the first adhesive layer of the heat-pressure double-sided tape 1, and the adhesive of the first adhesive layer on the side where the release paper 3 has been peeled off penetrates into the fabric of the hem piece P1 and the main body part P2, integrating the interior and surface of the fabric. Furthermore, the adhesive of the first adhesive layer and the adhesive of the second adhesive layer on the side opposite to the side with the release paper 3 of the heat-pressure double-sided tape 1 melt together when heated, creating a primer effect that makes them easily receptive to each other, allowing the adhesive layers to bond strongly to each other.

[0062] In this way, by heating and pressurizing the hemming tape A with the iron I and firmly adhering the hemming tape A to the trousers P, the hemming piece P1 is firmly fixed to the main body part P2, and the trousers P can be hemmed (see Figure 3(d)).

[0063] Here, it is not necessary to use an iron to heat the hem tape A from the underside of the main tape 2 while peeling off the release paper 3, and any known heating means capable of applying heat and pressure can be used. For example, a heating press or the like can be used.

[0064] In the hemming tape A to which the present invention is applied, by combining a heat-pressurized double-sided tape 1 having a first adhesive layer made of a thermoplastic adhesive with a main tape 2 having a second adhesive layer 20 made of a water-dispersible heat-activated adhesive, the hemming tape A can be firmly adhered to the desired hemming portion of pants P.

[0065] When hemming the pants P using this hemming tape A, the hemming pieces P1 are unlikely to peel off from the main body part P2 even after time has passed, and strong fixation can be achieved for a long period of time.

[0066] Next, a modified example of the above-mentioned hemming tape A will be described.

[0067] The hemming tape A1 shown in Figure 4(a) is structured so that when the lower surface of the heat-pressurized double-sided tape 1 is adhered to the upper surface of the main tape 2, the lower surface of the heat-pressurized double-sided tape 1 is attached to the area 21 where the second adhesive layer 20 is not provided.

[0068] In this hemming tape A1, when the hot-pressure double-sided tape is heated with an iron, the heat is applied to an area where the second adhesive layer 20 is not present. This allows the selection of materials for the hot-pressure double-sided tape 1 regardless of the temperature at which the second adhesive layer 20 melts. This broadens the range of materials that can be used for the hot-pressure double-sided tape 1, allowing for the use of materials that melt at relatively high temperatures, as well as materials that melt at temperatures lower than the melting temperature of the second adhesive layer 20. Furthermore, the broader range of materials that can be used for the hot-pressure double-sided tape 1 also broadens the range of materials that can be used for the second adhesive layer 20. Furthermore, the hot-pressure double-sided tape 1 can be bonded to the main tape 2 by thoroughly melting only the adhesive of the first adhesive layer without dissolving the adhesive component of the second adhesive layer 20.

[0069] 4(b), two heat-pressure double-sided tapes 10 are attached to one main tape 2. The heat-pressure double-sided tape 10 has a first adhesive layer on both sides, which is larger than the second adhesive layer 20. In addition, the heat-pressure double-sided tape 10 is formed smaller than the base material of the main tape 2, taking into consideration that the base material of the main tape 2 shrinks due to heat.

[0070] With this hemming tape A2, the area where the heat-pressurized double-sided tape 10 is applied is separated from the trouser hemming piece P1 and main body P2, leaving areas that are not bonded to the trouser hemming tape A2, the trouser hemming piece P1, and the main body P2, which prevents warping and twisting forces from being applied to the trousers P and ensures the flexibility of the fabric. As a result, the hemmed portion of the garment can be finished with a soft texture.

[0071] As described above, in the hemming tape of the present invention, the area where the heat-pressurized double-sided tape adheres to the main tape may be the entire area of ​​the main tape or a partial area. It is sufficient that the structure allows it to be attached to clothing as a single hemming tape in a later process. Partial attachment may also be achieved by applying the tape in discrete areas or in a dotted pattern.

[0072] As another modification, character information can be printed on the release paper of the hemming tape using heat-sensitive ink. For example, the release paper 30 shown in FIG. 5(a) is used as the release paper attached to the top surface of the heat-pressurized double-sided tape 1.

[0073] This release paper 30 has a background 31 formed with black heat-sensitive ink on the top surface of a base material made of paper or film coated with a silicone polymer, and white characters 32 printed on the background 31 (see Figure 5(a)). In addition, black characters 33 are printed in part of the area on the top surface of the base material where the background 31 is formed (see Figures 5(b) and 5(c)).

[0074] The heat-sensitive ink of the background 31 is a reversible heat-sensitive ink that becomes colorless and transparent in response to heat of 110° C. or higher and returns to black when the temperature drops.

[0075] When the heat-pressurized double-sided tape 1 is heated with an iron and adhered to the main tape 2, before heating, this release paper 30 displays text information in white letters 32 on a black background 31 (in Figure 5(a) the text reads "(1) Heat the entire surface evenly with the iron").

[0076] When the release paper 30 is heated with an iron, the heat-sensitive ink reacts to the heat, causing the black background 31 to disappear, and the white letters 32 to disappear as well. Furthermore, black letters 33 appear in part of the area where the black background 31 has disappeared (see FIG. 5(b)).

[0077] Furthermore, when the heating of the entire release paper 30 is completed, the black background 31 and the white letters 32 disappear entirely, and black letters 33 are displayed on the release paper 30 (see FIG. 5(c)). The text information displayed in the black letters 33 (in FIG. 5(c), the text reads "Caution: High temperature (2) Allow to cool completely before working") is displayed.

[0078] In this way, the text information displayed can be switched between white characters 32 and black characters 33 before and after heating in accordance with the heating operation of the release paper 30. Also, by devising the content of the text information, it is possible to display work instruction comments or cautionary comments according to the heating situation. Also, by linking the ink reaction temperature with the work instruction temperature, it is possible to grasp the occurrence of heating leaks.

[0079] Next, a further modification of the clothing hemming method according to the present invention will be described with reference to the drawings. In the following description, the method uses the above-described heat-pressurizing double-sided tape 1 and main tape 2.

[0080] First, as shown in FIG. 6(a), the pants P to be hemmed are turned inside out, and a hem piece P1 that will give the desired hemming length is provided, and the pants are heated and pressed with an iron to form the hem piece P1.

[0081] In addition, in Figures 6(a), 6(c), 6(d), 7(a) and 7(c), a schematic cross-sectional side view is shown on the right side of the figure, showing the structure of the pants and the tapes stacked together.

[0082] Next, the heat-pressure double-sided tape 1 is positioned so that its underside (the side opposite to the side on which the release paper 3 is provided) abuts the end of the hem piece P1 of the trousers P and the area spanning the main body part P2 of the trousers (see Figure 6(b)).

[0083] Next, an iron I set to a temperature of approximately 140°C to 160°C is placed on the heat-pressure double-sided tape 1, which is positioned so as to straddle the end of the hem piece P1 and the main body part P2, from above the release paper 3 on its upper surface, to heat and pressurize the heat-pressure double-sided tape 1 (see Figure 6(c)).

[0084] By heating and pressing the iron I, the first adhesive layers on both sides of the heat-pressurizing double-sided tape 1 melt and penetrate into the fabric of the hem piece P1 and the main body part P2 of the trousers P, integrating the inside and surface of the fabric of the hem piece P1 and the main body part P2.

[0085] Furthermore, after the heat-pressure double-sided tape 1 has been attached, the release paper 3 is peeled off, leaving only the heat-pressure double-sided tape 1 adhered to the hem piece P1 and the main body P2 (see FIG. 7(a)). Here, the adhesive component of the first adhesive penetrates into the fabric of the trousers P through heating and pressure, and as the temperature drops and the adhesive component solidifies in a complex entangled state, the adhesive component penetrates into the interior of the fabric of the hem piece P1 and the main body P2, covering the surface of the fabric and integrating the interior and surface of the fabric.

[0086] Also, while there is still residual heat remaining from the application of the heat-pressurized double-sided tape 1, the main tape 2 is placed so that the top side (the side on which the second adhesive layer 20 is provided) of the main tape 2, which has been immersed in water, is overlapped on the heat-pressurized double-sided tape 1 (see Figure 7(b)).

[0087] Next, an iron I set to a temperature of approximately 140°C to 160°C is applied to the underside of the main tape 2 (the side opposite to the side on which the second adhesive layer 20 is provided) to heat and pressurize the main tape 2 (see Figure 7(c)).

[0088] By heating and pressurizing the iron I, the second adhesive layer 20 of the water-containing main tape 2 is water-dispersed and heat-activated, generating strong adhesive strength, and the adhesive of this second adhesive layer 20 can be bonded to the adhesive component of the first adhesive that is integrated with the inside and surface of the fabric of the hem piece P1 and the main body part P2.

[0089] In addition, by heating and pressing with the iron I, the heat-pressurized double-sided tape 1 and the main tape 2 are heated simultaneously, causing the adhesive on the contacting surfaces to melt due to the heat, creating a primer effect in which the adhesive layers are easily receptive to each other, allowing the adhesive layers to adhere strongly to each other.

[0090] In this way, the iron I heats and presses the heat-pressurized double-sided tape 1 and the main tape 2 simultaneously, firmly adhering them to the hem piece P1 and the main body P2 via the heat-pressurized double-sided tape 1, thereby firmly fixing the hem piece P1 to the main body P2 and hemming the pants P (see Figure 7(d)).

[0091] As described above, the clothing hemming method of the present invention is a method that can firmly bond the hemmed portion of clothing using simple procedures. Furthermore, the method for manufacturing the hemming tape of the present invention is a method that can firmly adhere the hemmed portion of clothing using a simple procedure. Furthermore, the hemming tape of the present invention can firmly adhere the hemmed portion of clothing using a simple procedure.

[0092] The invention made by the inventor has been specifically described above based on an embodiment, but it goes without saying that the present invention is not limited to the above embodiment and can be modified in various ways without departing from the gist of the invention. [Example]

[0093] Examples of the present invention will be described below.

[0094] Here, the following test was carried out using the hemming tape A according to the embodiment of the present invention as an example and the main tape 2 as a comparative example. First, five types of fabrics were prepared as test fabrics to which the tapes of the Examples and Comparative Examples were attached: Fabric 1 (72% polyester / 26% polyurethane), Fabric 2 (100% polyester), Fabric 3 (100% cotton), Fabric 4 (100% cotton (textured)), and Fabric 5 (100% polyester (brushed)). Each of the tapes of the Examples and Comparative Examples was simultaneously applied to each of Fabrics 1 to 5 by heating and pressing with an iron (160°C) for 60 seconds to fix the tape to the fabric. The fabrics were then held vertically, and a hanging weight was attached to the top of each tape. The weight of the hanging weight was increased in 100g increments until the top of each tape peeled 180 degrees in the opposite direction (vertically downward). The same test was also conducted five times for each fabric. The test results are shown in Table 1 below. The numerical values ​​such as "3.2" on cover 1 indicate the weight (unit: kg) of the hanging weight just before the top of the tape peeled off. The "average value" in Table 1 is the average value of the test results conducted five times. The "ratio to comparative example" in Table 1 indicates the ratio of the "average value of the example" to the "average value of the comparative example" for each fabric.

[0095] [Table 1]

[0096] As shown in Table 1, the results for the Examples were greater than the results for the Comparative Examples for all of Fabrics 1 to 5. In other words, the tapes of the Examples adhered more firmly to each fabric than the tapes of the Comparative Examples. [Explanation of symbols]

[0097] A. Hemming tape I Iron P Pants P1 (trousers) hem piece P2 (Pants) body 1. Heat-pressurized double-sided tape 2 Main tape 20 Second adhesive layer 3 Release paper A1 hemming tape 21 Area where the second adhesive layer is not provided A2 hemming tape 10. Heat-pressurized double-sided tape 30 Release paper 31 Background 32 White text 33 Black text

Claims

1. A method for hemming clothing, comprising combining a first tape body having a first adhesive layer formed on both sides thereof and made of a thermoplastic adhesive that exhibits adhesive strength in a first temperature range with a second tape body having a second adhesive layer formed on at least a predetermined width on one side thereof and made of a predetermined adhesive that exhibits adhesive strength in a second temperature range whose lower limit is higher than the lower limit temperature of the first temperature range and includes a temperature range that overlaps with the first temperature range, to form a hemming tape, and using the hemming tape to fix the hem of the clothing, a tape alignment step of aligning one surface of the first tape body with a surface of the second tape body on which the second adhesive layer is provided; a first heating step of heating the other surface of the first tape body and the surface of the second tape body opposite to the surface on which the second adhesive layer is provided by a heating means having a first temperature that is in the first temperature range and does not overlap with the second temperature range so that only the first adhesive layer melts, thereby bonding the first tape body and the second tape body together and forming the hemming tape; a tape positioning step of positioning the hemming tape such that the other surface of the first tape body is in contact with an area spanning the hem strip of the garment and the main body of the garment; a second heating step of heating and pressing the second tape body of the hemming tape from a side opposite to the side on which the second adhesive layer is provided, using a heating and pressing means at a second temperature that is a temperature that overlaps the first temperature range and the second temperature range, thereby adhering the hemming tape to the clothing. How to hem clothing.

2. a release paper is attached to the other surface of the first tape body; In the first heating step, the heating means heats the upper surface of the release paper and the surface of the second tape opposite to the surface on which the second adhesive layer is provided. The method for hemming clothing according to claim 1.

3. In the first heating step, a heat-resistant sheet is placed on the other surface of the first tape body, and the sheet is heated by the heating means from at least one of the upper surface of the sheet and the surface of the second tape body opposite to the surface on which the second adhesive layer is provided. The method for hemming clothing according to claim 1.

4. the second tape body has a second adhesive layer provided only in the predetermined width; In the first heating step, a range of the second tape body that does not correspond to the predetermined width is heated by the heating means. The method for hemming clothing according to claim 1, claim 2 or claim 3.

5. the second tape body has a second adhesive layer provided only in the predetermined width; Before the first heating step and after the tape joining step, the area of ​​the second tape body that does not correspond to the predetermined width is heated by the heating means under at least one of the conditions of a temperature higher than the upper limit temperature of the first temperature range and a heating time longer than a predetermined heating time so as to cause the thermoplastic adhesive to lose its re-adhesion ability. The method for hemming clothing according to claim 1, claim 2 or claim 3.

6. the second tape body has a second adhesive layer provided only in the predetermined width; The first tape body is formed in a range corresponding to the predetermined width. The method for hemming clothing according to claim 1, claim 2 or claim 3.

7. The release paper is provided with a background of heat-sensitive ink, first character information printed on the background in the same color as the release paper or in white, and second character information printed in the same color as the heat-sensitive ink. The method for hemming clothing according to claim 2.

8. a tape joining step of joining one side of a first tape body having a first adhesive layer formed on both sides thereof, the first adhesive layer being made of a thermoplastic adhesive that exhibits adhesive strength in a first temperature range, with a side of a second tape body having a second adhesive layer formed on at least a predetermined width on one side thereof, the second adhesive layer being made of a predetermined adhesive that exhibits adhesive strength in a second temperature range whose lower limit is higher than the lower limit temperature of the first temperature range and includes a temperature range that overlaps with the first temperature range; a tape bonding heating step of heating at least one of the other surface side of the first tape body and the surface side of the second tape body opposite to the surface on which the second adhesive layer is provided by a heating means having a first temperature that is in the first temperature range and does not overlap with the second temperature range so that only the first adhesive layer melts, thereby bonding the first tape body and the second tape body together. A method for manufacturing hemming tape.

9. A method for hemming clothing, in which a hemmed portion of clothing is fixed with a hemming tape formed by bonding together one side of a first tape body having a first adhesive layer formed on both sides thereof and made of a thermoplastic adhesive that exhibits adhesive strength in a first temperature range, and one side of a second tape body having a second adhesive layer formed over at least a predetermined width on one side thereof and made of a predetermined adhesive that exhibits adhesive strength in a second temperature range whose lower limit is higher than the lower limit temperature of the first temperature range and includes a temperature range overlapping with the first temperature range, a tape positioning step of positioning the hemming tape such that the other surface of the first tape body is in contact with an area spanning the hem strip of the garment and the main body of the garment; a tape application heating step of applying heat and pressure to the second tape body of the hemming tape from a side opposite to the side on which the second adhesive layer is provided, using a heating and pressure means at a second temperature that is a temperature that overlaps the first temperature range and the second temperature range, thereby adhering the hemming tape to the clothing. How to hem clothing.

10. a first tape body having first adhesive layers formed on both sides thereof and made of a thermoplastic adhesive that generates adhesive strength in a first temperature range; a second tape body having a second adhesive layer formed on at least a predetermined width on one side thereof, the second adhesive layer being made of a predetermined adhesive that exhibits adhesive strength in a second temperature range whose lower limit is higher than the lower limit temperature of the first temperature range and includes a temperature range that overlaps with the first temperature range, the second tape body having the one side adhered to the first tape body; Hemming tape.

11. The first tape body has a release paper attached to the surface opposite to the surface attached to the second tape body. The hemming tape of claim 10.

12. the second tape body has a second adhesive layer provided only in the predetermined width; The second tape body is adhered to the first tape body within a range that does not correspond to the predetermined width. The hemming tape according to claim 10 or 11.

13. the second tape body has a second adhesive layer provided only in the predetermined width; The first tape body is formed in a range corresponding to the predetermined width. The hemming tape according to claim 10 or 11.

14. A method for hemming clothing as described in claim 1, wherein the second heating step is carried out in the presence of moisture.

15. A first tape body for producing the hemming tape according to claim 10, the first tape body having a first adhesive layer formed on both sides thereof, the first adhesive layer being made of a thermoplastic adhesive that generates adhesive strength in a first temperature range, When manufacturing the hemming tape according to claim 10, a second adhesive layer made of a predetermined adhesive that generates adhesive strength in a second temperature range whose lower limit is higher than the lower limit temperature of the first temperature range and includes a temperature range overlapping with the first temperature range is provided on at least a predetermined width of one side of the second tape body, and the one side is bonded to the second adhesive layer. The first tape body.

16. A second tape body for manufacturing the hemming tape according to claim 10, When manufacturing the hemming tape according to claim 10, the second tape body is bonded to a first tape body having a first adhesive layer formed on both sides thereof, the first adhesive layer being made of a thermoplastic adhesive that generates adhesive strength in a first temperature range, the second tape body has a second adhesive layer formed on at least a predetermined width of one surface thereof, the second adhesive layer being made of a predetermined adhesive that exhibits adhesive strength in a second temperature range whose lower limit is higher than a lower limit temperature of the first temperature range and includes a temperature range that overlaps with the first temperature range; The second tape body.

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