JP3649353B2 - Adhesive interlining - Google Patents
Adhesive interlining Download PDFInfo
- Publication number
- JP3649353B2 JP3649353B2 JP23599195A JP23599195A JP3649353B2 JP 3649353 B2 JP3649353 B2 JP 3649353B2 JP 23599195 A JP23599195 A JP 23599195A JP 23599195 A JP23599195 A JP 23599195A JP 3649353 B2 JP3649353 B2 JP 3649353B2
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- Prior art keywords
- adhesive
- resin
- interlining
- adhesive resin
- fabric
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Inorganic Compounds Of Heavy Metals (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Nonwoven Fabrics (AREA)
Description
【０００１】
【発明の属する技術分野】
この出願発明は接着芯地に関する。
【０００２】
【従来の技術】
従来、不織布、織物などの芯地基布に、ホットメルト樹脂などの接着樹脂をドット状に付着させた接着芯地が知られているが、この芯地は、表地などと接着する際に、接着樹脂が芯地基布に染み込み、十分な接着力が得られなかったり、芯地基布の裏面に接着樹脂が染みだしたりすることがあった。また、芯地基布に、非接着樹脂、たとえば、熱架橋型樹脂、あるいは接着温度で溶融しない樹脂をドット状などにプリントし、このプリント上に接着樹脂を付着した接着芯地も知られており、この芯地は、接着時に接着樹脂がプリントに遮られて芯地基布に染み込まないため、高い接着力が得られるとともに、芯地基布の裏面に接着樹脂が染みだすことがない。しかし、ブラウスなどの薄い表地にこの接着芯地を使用した場合、接着後、表地側から接着樹脂又はプリントが透けて見えて目立つため、商品価値が低下するという問題があった。
【０００３】
【発明が解決しようとする課題】
この出願発明者等は、十分な接着力を有し、しかも、表地との接着後、表地側から接着樹脂が透けて見えない接着芯地を見いだし、この出願発明を完成したものであり、従来の接着芯地の持つ問題点を解消したすぐれた接着芯地を提供することを目的とする。
【０００４】
【課題を解決するための手段】
この出願発明は、芯地基布の表面に、非接着樹脂を介して接着樹脂を有する接着芯地であって、接着樹脂に白色顔料が含まれておらず、非接着樹脂には、非接着樹脂に対する含有比率が１〜６０％であり、粒径が０．１〜３０μｍの白色顔料が含まれている接着芯地に関するものである。
【０００５】
【発明の実施の形態】
芯地基布としては、不織布、織布、編布など、とくに点状の熱接着部を多数形成した部分熱接着不織布（ポイントシール不織布）や水流絡合不織布、あるいはこれらの不織布にチェーンステッチ、デンビステッチなどのステッチ加工して編み構造を複合したものがよい。
【０００６】
繊維としては、ポリエステル系繊維、ナイロン系繊維、アクリル系繊維などが好ましく、繊維長は、１０〜１００ｍｍが好ましく、２０〜８０ｍｍがより好ましい。
また、芯地基布の目付は１０〜５０ｇ／ｍ2が好ましく、１５〜４０ｇ／ｍ2がより好ましい。
【０００７】
非接着樹脂としては、表地との接着の際に実質的に溶融しない樹脂、あるいは接着時の温度で架橋が進む樹脂、たとえば、アクリル系樹脂、ウレタン系樹脂などが好ましく、これらの樹脂は、樹脂エマルジョンなどの形態で、ドット状などにプリントし、乾燥することにより、芯地基布上に配置することが好ましい。
【０００８】
ドット状にプリントする場合、非接着樹脂のドットの直径は、０．１〜１．０ｍｍの範囲にあることが好ましく、０．２〜０．５ｍｍの範囲にあることがより好ましい。１．０ｍｍよりも径が大きいと樹脂が透けて目立つことがあり、０．１ｍｍより径が小さいと非接着樹脂上にのせることができる接着樹脂の量が少なくなるため接着力が不足することがある。
また、ドットの個数は１０〜２００個／ｃｍ2であることが望ましい。
非接着樹脂の付着面積（プリント面積）は、芯地表面の３〜２０％であることが望ましい。２０％より付着面積が大きいと、接着後硬い感触となり、３％より付着面積が小さいと接着力が不足することがある。
【０００９】
接着樹脂としては、融点が８０〜１５０℃の熱可塑性樹脂が好ましく、とくにポリエステル系樹脂、ポリアミド系樹脂、ポリオレフィン系樹脂などが好ましい。
【００１０】
非接着樹脂の上に接着樹脂を処理する方法としては、非接着樹脂の上に、接着樹脂の粉体を付着する方法や、非接着樹脂の上に接着樹脂をプリントする方法、あるいは予め積層した非接着樹脂と接着樹脂とを芯地基布上にのせる方法などがある。
【００１１】
接着樹脂の目付としては３〜３０ｇ／ｍ2が好ましく、５〜２０ｇ／ｍ2がより好ましい。接着樹脂の目付が３０ｇ／ｍ2より多いと接着後硬い感触となり、３ｇ／ｍ2より付着量が小さいと接着力が不足することがある。
【００１２】
白色顔料としては、非接着樹脂を透明な状態から、白濁した状態、または白色にできるものが使用され、酸化チタン、亜鉛華、リトポン、硫酸カルシウム、炭酸カルシウムなどが好ましい。
とくに、酸化チタンは少量で樹脂が透けて見えるのを防げるのでよい。
白色顔料の非接着樹脂に対する含有比率は１〜６０％が、より好ましくは２〜１０％がよい。これより、含有比率が少ないと樹脂が透けて見え、多いと接着樹脂と非接着樹脂との界面での剥離が生じやすくなり、結果として接着芯地の接着力や耐ドライクリーニング性が低下することがある。
【００１３】
白色顔料粒子の径は０．１〜３０μｍ、より好ましくは０．１〜１０μｍであるのが好ましい。３０μｍより粒径が大きいとプリント加工などが行いにくくなる上に、接着力が低下することがあり、０．１μｍより小さいと樹脂の透明性を低下させにくく、表地側から樹脂が目立つことがある。なお、白色顔料は接着樹脂にも含まれていてもよい。
【００１４】
以下、具体的に実施例によりこの出願発明を説明する。
【実施例】
実施例及び比較例
ナイロン繊維（繊度１．２デニール、繊維長３８ｍｍ）９０％とポリエステル繊維（繊度１．２デニール、繊維長３８ｍｍ）１０％とからなる繊維ウェブに、加熱エンボスロールにより部分熱接着した目付１７ｇ／ｍ2の不織布に、各々０％（比較例）、２．６％、３．４％、４．２％、１０％（実施例）の割合で粒子径１μｍの酸化チタンを配合したアクリル酸エステル系樹脂エマルジョンからなるペーストを各々０．２２ｍｍ、０．２８ｍｍ、０．３２ｍｍの直径で、１７０個／ｃｍ2の個数となるようにドット状にプリントした。次いで、このプリントが粘着性を持っている状態で融点１２０℃のポリアミド系樹脂粉体を散布し、余剰分を払い落とし、この後１３０℃のドライヤーで乾燥して、非接着樹脂上に各ドット径に対応して、各々目付約７ｇ／ｍ2、８ｇ／ｍ2、９ｇ／ｍ2の接着樹脂を載せた積層構造の接着芯地を得た。
【００１５】
（樹脂うつり評価）
得られた接着芯地と表地（目付９０ｇ／ｍ2のポリエステルパレス（白色））とを、温度１３０℃、圧力３ｋｇ／ｃｍ2、プレス時間１０秒の条件で、リライアント型プレス機を使用して接着し、この接着した複合布を黒色の紙の上に表地側を上にして置き、表地側から樹脂うつりの状態を観察して以下の基準に従って評価した。
その結果を表１に示す。
樹脂うつり評価 （表地ポリエステルパレス（白色） ＰＥＳ１００％）
５級：表地の表面が芯地を接着していない場合と同様の表面状態
４級：表地の表面からわずかに芯地のドット（樹脂）が見られる
３級：表地の表面から部分的に芯地のドット（樹脂）が見られる
２級：表地の表面から半分以上の芯地のドット（樹脂）が見られる
１級：表地の表面から全体にわたって芯地のドット（樹脂）が見られる
【００１６】
【表１】
（接着力）
得られた接着芯地と表地（目付１３０ｇ／ｍ2のダブルジョーゼット（トリアセテート６０％、ポリエステル４０％））とを、温度１３０℃、圧力３ｋｇ／ｃｍ2、プレス時間１０秒の条件で、リライアント型プレス機を使用して接着し、この接着した複合布を幅５ｃｍのテープ状に裁断してサンプルを作成する。次いで、このサンプルの端部を接着芯地と表地とを別々のチャックに挟み、引張り試験機（オリエンテック社製）により、引っ張り速度３００ｍｍ／分の条件で引っ張って、剥離に要する力を測定し、接着力とする。
その結果を表２に示す。なお、接着力は、実用上０．２ｋｇ／５ｃｍ幅以上を必要とする。
【００１８】
【表２】
【発明の効果】
この出願発明の接着芯地は、十分な接着力を有し、しかも、ブラウス等の薄い生地の芯地として使用しても、接着剤が透けて見えることはなく、とくに、薄い生地に適したすぐれた接着芯地を提供することができる。[0001]
BACKGROUND OF THE INVENTION
This invention relates to an adhesive interlining.
[0002]
[Prior art]
Conventionally, an adhesive interlining is known in which an adhesive resin such as hot melt resin is attached in a dot shape to an interlining fabric such as a nonwoven fabric or a woven fabric. In some cases, the resin soaks into the interlining fabric, and sufficient adhesive strength cannot be obtained, or the adhesive resin oozes out on the back surface of the interlining fabric. Also known is an adhesive interlining in which a non-adhesive resin, for example, a heat-crosslinking resin, or a resin that does not melt at the bonding temperature is printed in a dot shape on the interlining cloth, and the adhesive resin is adhered on the print. In this interlining, since the adhesive resin is blocked by the print at the time of bonding and does not soak into the interlining base fabric, a high adhesive force is obtained and the adhesive resin does not ooze out on the back surface of the interlining base fabric. However, when this adhesive interlining is used on a thin outer material such as a blouse, the adhesive resin or print is visible through the outer surface side and is conspicuous, resulting in a reduction in commercial value.
[0003]
[Problems to be solved by the invention]
The inventors of the present application have found an adhesive interlining having sufficient adhesive strength and invisible adhesive resin through the surface after bonding with the surface, and completed the present invention. An object of the present invention is to provide an excellent adhesive interlining that solves the problems of the adhesive interlining.
[0004]
[Means for Solving the Problems]
The present invention is an adhesive interlining having an adhesive resin through a non-adhesive resin on the surface of the interlining fabric, the adhesive resin does not contain a white pigment, and the non-adhesive resin includes a non-adhesive resin The content ratio is 1 to 60%, and the adhesive core contains a white pigment having a particle size of 0.1 to 30 μm .
[0005]
DETAILED DESCRIPTION OF THE INVENTION
Interlining fabrics include non-woven fabrics, woven fabrics, and knitted fabrics, especially partially heat-bonded non-woven fabrics (point-seal non-woven fabrics) with a large number of point-like heat-bonded parts, hydroentangled non-woven fabrics, or chain stitches and denvi stitches on these non-woven fabrics. A composite of knitting structure by stitching such as is good.
[0006]
As the fiber, polyester fiber, nylon fiber, acrylic fiber and the like are preferable, and the fiber length is preferably 10 to 100 mm, more preferably 20 to 80 mm.
Also, the basis weight of the interlining base fabric preferably 10 to 50 g / m 2, and more preferably 15 to 40 g / m 2.
[0007]
The non-adhesive resin is preferably a resin that does not substantially melt when bonded to the outer surface, or a resin that undergoes crosslinking at the bonding temperature, such as an acrylic resin or a urethane-based resin. It is preferable to dispose on an interlining fabric by printing it in the form of an emulsion or the like in the form of dots and drying it.
[0008]
When printing in a dot shape, the diameter of the non-adhesive resin dot is preferably in the range of 0.1 to 1.0 mm, and more preferably in the range of 0.2 to 0.5 mm. If the diameter is larger than 1.0 mm, the resin may be transparent and noticeable. If the diameter is smaller than 0.1 mm, the amount of adhesive resin that can be placed on the non-adhesive resin is reduced, resulting in insufficient adhesive force. There is.
The number of dots is preferably 10 to 200 / cm 2 .
The adhesion area (print area) of the non-adhesive resin is desirably 3 to 20% of the surface of the interlining. If the adhesion area is larger than 20%, the touch becomes hard after adhesion, and if the adhesion area is smaller than 3%, the adhesion may be insufficient.
[0009]
As the adhesive resin, a thermoplastic resin having a melting point of 80 to 150 ° C. is preferable, and polyester resin, polyamide resin, polyolefin resin, and the like are particularly preferable.
[0010]
As a method of treating the adhesive resin on the non-adhesive resin, a method of adhering the adhesive resin powder on the non-adhesive resin, a method of printing the adhesive resin on the non-adhesive resin, or laminating in advance There is a method of placing a non-adhesive resin and an adhesive resin on an interlining fabric.
[0011]
Preferably 3 to 30 g / m 2 as a weight per unit area of the adhesive resin, 5 to 20 g / m 2 is more preferable. If the basis weight of the adhesive resin is more than 30 g / m 2 , the touch becomes hard after adhesion, and if the amount of adhesion is less than 3 g / m 2 , the adhesive strength may be insufficient.
[0012]
As the white pigment, a non-adhesive resin that can be changed from a transparent state to a cloudy state or white can be used, and titanium oxide, zinc white, lithopone, calcium sulfate, calcium carbonate and the like are preferable.
In particular, a small amount of titanium oxide may prevent the resin from being seen through.
The content ratio of the white pigment to the non-adhesive resin is 1 to 60%, more preferably 2 to 10%. From this, when the content ratio is small, the resin can be seen through, and when the content is large, peeling at the interface between the adhesive resin and the non-adhesive resin tends to occur, and as a result, the adhesive strength of the adhesive interlining and the dry cleaning resistance are reduced. There is.
[0013]
The diameter of the white pigment particles is preferably 0.1 to 30 μm, more preferably 0.1 to 10 μm. If the particle size is larger than 30 μm, it may be difficult to perform printing or the like, and the adhesive strength may be reduced. . Note that the white pigment may also be included in the adhesive resin.
[0014]
Hereinafter, the present invention will be described specifically by way of examples.
【Example】
Examples and Comparative Examples Partially heat-bonded to a fiber web composed of 90% nylon fiber (fineness 1.2 denier, fiber length 38 mm) and 10% polyester fiber (fineness 1.2 denier, fiber length 38 mm) by a heated embossing roll. The non-woven fabric having a basis weight of 17 g / m 2 is blended with titanium oxide having a particle diameter of 1 μm at a ratio of 0% (comparative example), 2.6%, 3.4%, 4.2%, 10% (example). The paste made of the acrylate resin emulsion was printed in the form of dots at a diameter of 0.22 mm, 0.28 mm, and 0.32 mm, respectively, so that the number was 170 / cm 2 . Next, in the state where this print is sticky, a polyamide resin powder having a melting point of 120 ° C. is sprayed, the excess is wiped off, and then dried with a dryer at 130 ° C. Corresponding to the diameter, an adhesive core having a laminated structure on which adhesive resins having a basis weight of about 7 g / m 2 , 8 g / m 2 , and 9 g / m 2 were placed was obtained.
[0015]
(Resin evaluation)
The obtained adhesive interlining and outer surface (polyester palace with a weight of 90 g / m 2 (white color)) were used at a temperature of 130 ° C., a pressure of 3 kg / cm 2 , and a press time of 10 seconds using a reliant press The bonded composite cloth was placed on a black paper with the front side facing up, and the state of the resin slip was observed from the front side and evaluated according to the following criteria.
The results are shown in Table 1.
Resin evaluation (Outer surface polyester palace (white) PES 100%)
Grade 5: Surface condition similar to the case where the surface of the outer material does not adhere to the inner surface. Grade 4: The dot (resin) of the inner material is slightly seen from the surface of the outer material. Grade 3: The core is partially from the surface of the outer material. Grade 2 in which ground dots (resin) can be seen: More than half of the interlining dots (resin) can be seen from the surface of the outer material. Grade 1: Interstitial dots (resin) can be seen throughout the surface of the outer material. ]
[Table 1]
(Adhesive strength)
The obtained adhesive interlining and outer surface (double georgette with a basis weight of 130 g / m 2 (60% triacetate, 40% polyester)) were reliant under the conditions of a temperature of 130 ° C., a pressure of 3 kg / cm 2 , and a press time of 10 seconds. Bonding is performed using a mold press, and the bonded composite fabric is cut into a tape shape having a width of 5 cm to prepare a sample. Next, the edge of this sample is sandwiched between an adhesive interlining and an outer cover, and the tensile tester (Orientec Co., Ltd.) is used to pull the sample at a pulling speed of 300 mm / min to measure the force required for peeling. Adhesive strength.
The results are shown in Table 2. In addition, the adhesive force needs to be 0.2 kg / 5 cm width or more practically.
[0018]
[Table 2]
【The invention's effect】
The adhesive interlining of the present invention has a sufficient adhesive force, and even when used as a thin cloth interlining, such as a blouse, the adhesive does not show through, and is particularly suitable for thin cloth. An excellent adhesive interlining can be provided.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23599195A JP3649353B2 (en) | 1995-08-23 | 1995-08-23 | Adhesive interlining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23599195A JP3649353B2 (en) | 1995-08-23 | 1995-08-23 | Adhesive interlining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0959810A JPH0959810A (en) | 1997-03-04 |
| JP3649353B2 true JP3649353B2 (en) | 2005-05-18 |
Family
ID=16994199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23599195A Expired - Fee Related JP3649353B2 (en) | 1995-08-23 | 1995-08-23 | Adhesive interlining |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3649353B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002017739A1 (en) * | 2000-08-31 | 2002-03-07 | Seiren Co., Ltd. | Adhesive padding cloth and method for manufacture thereof |
| DE102005006470B4 (en) | 2005-02-12 | 2013-12-05 | Carl Freudenberg Kg | Textile fabrics with improved coating, their manufacture and use |
| DE102007062865B4 (en) * | 2007-11-09 | 2009-10-15 | Carl Freudenberg Kg | Textile fixable fabric |
| CN101849057B (en) * | 2007-11-09 | 2014-01-15 | 卡尔·弗罗伊登伯格公司 | Thermofusible textile fabric |
-
1995
- 1995-08-23 JP JP23599195A patent/JP3649353B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0959810A (en) | 1997-03-04 |
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