JPH0353534U

JPH0353534U -

Info

Publication number: JPH0353534U
Application number: JP11213989U
Authority: JP
Priority date: 1989-09-27
Filing date: 1989-09-27
Publication date: 1991-05-23

Description

[Brief explanation of drawings]

第１図は従来の両面粘着剤、第２図は本考案の
両面粘着剤（１液タイプ）、第３図は２液混合タ
イプで２カプセル仕様、第４図は２液混合タイプ
で１カプセル仕様、第５図から第８図までは本考
案の両面粘着剤の実施例である。１……剥離ライナー、２……支持体、３……粘
着剤、４……予め指定された粘着剤、５……予め
指定された粘着剤、６……カプセル、７……通路
、８……破裂しやすいような工夫をした薄い膜、
９……カプセル所在位置明示点、１０……２液混
合タイプの別のカプセル、１１……２液混合タイ
プの１カプセル仕様のなかの中間膜、１２……支
持体の通過孔、１３……各種披着体、１４……各
種披着体、１５……接着剤液流入通路、１６……
粘着剤表面上溝、１７……釘、１８……カプセル
がへこむ方向、１９……接着剤液流入方向、２０
……カプセルの尖つた突起物、２１……カプセル
の尖つた突起物、２２……突起物進入方向、２３
……突起物進入方向、２４……カプセルの突起物
の進入が完了した状態、２５……角の入隅、２６
……角の出隅、２７……粘着体の被着体との間隙
、２８……接着剤液流出方向。 Figure 1 shows a conventional double-sided adhesive, Figure 2 shows the double-sided adhesive of the present invention (one-component type), Figure 3 shows a two-component mixture type with 2 capsules, and Figure 4 shows a two-component mixture type with 1 capsule. The specifications and FIGS. 5 to 8 are examples of the double-sided adhesive of the present invention. DESCRIPTION OF SYMBOLS 1... Release liner, 2... Support, 3... Adhesive, 4... Prespecified adhesive, 5... Prespecified adhesive, 6... Capsule, 7... Channel, 8... ...A thin membrane designed to be easily ruptured.
9... Capsule location indication point, 10... Another capsule of two-liquid mixture type, 11... Intermediate film in one capsule specification of two-liquid mixture type, 12... Passage hole of support, 13... Various adhesion bodies, 14...Various adhesion bodies, 15...Adhesive liquid inflow passage, 16...
Groove on adhesive surface, 17... Nail, 18... Direction in which the capsule is recessed, 19... Adhesive liquid inflow direction, 20
...Sharp protrusion of capsule, 21...Sharp protrusion of capsule, 22...Protrusion entry direction, 23
...Direction of entry of the protrusion, 24... State where the entry of the protrusion of the capsule is completed, 25... Inner corner of the corner, 26
... Corner of corner, 27 ... Gap between adhesive body and adherend, 28 ... Direction of adhesive liquid flowing out.

Claims

[Claims for Utility Model Registration] (1) A double-sided adhesive having a support in the middle, an adhesive on both sides of the support, and a pre-specified adhesive on one side. Capsules containing a pre-specified adhesive solution are arranged in an orderly manner, an adhesive is also provided on one side, and the capsules containing an adhesive solution are placed on the opposite side. The capsules are placed and arranged in the same order as the capsules arranged in the double-sided adhesive, and the adhesive liquid of the capsules in the double-sided adhesive bursts in a certain direction, so that it spreads onto the adhesive surfaces on both sides. 1. A double-sided adhesive, characterized in that a passage is provided so that the double-sided adhesive oozes out, and release liners are provided on both sides of the double-sided adhesive to protect the adhesive. (2) In a double-sided adhesive, a support is provided in the middle part, an adhesive is provided on both sides of the support, a pre-specified adhesive is placed on one side, and a pre-specified adhesive is provided in the adhesive. Two types of adhesive liquids are each contained in capsules, and the capsules of the first type are arranged in an orderly manner on the upper stage, and the capsules of the second type are arranged in the same manner on the lower stage so as to be located directly below the upper stage, and one Adhesive is also provided on the side, and two types of adhesive liquids are respectively encapsulated in capsules, and the first type of capsules are arranged in an orderly manner on the upper level, and the second type of capsules are arranged directly below the upper level. By arranging the capsules of the two types of adhesive liquid in the double-sided adhesive in the same way in the lower row so that the two types of adhesive liquid are located at When mixed with the adhesive liquid on the eyes, it changes into a strong adhesive liquid, and a passage is provided so that the two-component mixed adhesive liquid oozes out onto the adhesive surfaces on both sides, and the double-sided adhesive Registration of a utility model characterized in that the release liner has a release liner on both sides to protect the adhesive, and the location of the capsule is clearly indicated by printing and small holes on the outer surface of the release liner. The double-sided adhesive according to claim 1. (3) In a double-sided adhesive, a support is provided in the middle part, an adhesive is provided on both sides of the support, a prespecified adhesive is placed on one side, and a prespecified adhesive is provided in the adhesive. Two types of adhesive liquids are separately contained in the upper and lower layers with a membrane so that they do not mix in one capsule, and the capsules are arranged in an orderly manner, and an adhesive is provided on one side, and the adhesive is also Two types of adhesive liquids are separated and encapsulated in the upper and lower layers with a membrane to prevent them from mixing, forming a single capsule, and the capsules are arranged in the same order in the same way as in a capsule in which the capsules are arranged in the adhesive on the opposite side, Two types of adhesive liquids arranged in the same manner and contained in one capsule in the double-sided adhesive become a two-component mixed adhesive liquid by bursting the capsule in a certain direction. A path is provided so that the adhesive oozes out onto the surface, and a release liner is provided on both sides of the double-sided adhesive to protect the adhesive, which brings out the strong adhesive force due to the fusion of two adhesives. The double-sided pressure-sensitive adhesive according to claim 1 or 2 of the utility model registration claim, characterized in that: (4) A double-sided adhesive according to claim 1, 2, or 3 of the utility model registration claim, characterized in that the capsule is arranged in an adhesive body that does not have a support. .