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A technology of sealing strips and interlayers, applied in sealing devices, special equipment for doors/windows, windows/doors, etc., can solve the problems of low production efficiency, high selling price, poor sealing and sound insulation effect, etc. The effect of enhanced market competitiveness and tight and stable connection
Active Publication Date: 2019-11-12
李杰敏
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[0003] The object of the present invention is to provide a kind of interlayer sealant strip, to solve the problem that the existing self-adhesive and highly elastic sealant strips with self-adhesive and high elasticity have poor sealing and sound insulation effect, low production efficiency and high selling price. question
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see Figure 1-4 , an embodiment provided by the present invention:
[0018] A sandwich sealant strip, comprising an outer sponge block 1, a lower EVA block 2, an upper EVA block 3, a self-adhesive glue block 4, a decorative film 5 and a superglue block 6, and a lower EVA block 2 is arranged below the outer sponge block 1 , the top of the outer sponge block 1 is provided with an upper EVA block 3, and between the upper EVA block 3 and the outer sponge b...
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Abstract
The invention discloses a sandwich sealing rubber strip. The sandwich sealing rubber strip comprises an outer sponge block, a lower EVA block, an upper EVA block, self-adhesive glue blocks, a decorative film and a strong glue block; the lower EVA block is arranged on the lower part of the outer sponge block, the upper EVA block is arranged on the upper part of the outer sponge block, the upper EVAblock and the outer sponge block are fixed through the corresponding self-adhesive glue block, and the lower EVA block and the outer sponge block are fixed through the corresponding self-adhesive glue block; and the decorative film is arranged on the upper part of the upper EVA block, and the decorative film and the upper EVA block are fixed through the strong glue block. According to the sandwich sealing rubber strip, the outer sponge block, the lower EVA block, the upper EVA block, the self-adhesive glue blocks, the decorative film and the strong glue block are attached together, thus a five-in-one structure is achieved and is first innovation in the field, the sandwich sealing rubber strip is novel in structure, meanwhile, the sandwich sealing rubber strip has self-adhesive glue and high elasticity, thus the sandwich sealing rubber strip is close and firm in connection, has quite high deformation, and is not prone to being damaged, operation is easy, convenient and quick, and the sandwich sealing rubber strip looks high-grade and attractive by arranging the decorative film.
Description
technical field [0001] The invention relates to the technical field of sealing rubber strips, in particular to a sandwich sealing rubber strip. Background technique [0002] Although the existing steel indoor door sealing strips have elasticity, they cannot be covered with self-adhesive glue, but are made by pasting them with 502 glue. Great trouble, either with self-adhesive glue but not high elasticity, which cannot achieve the sealing and sound insulation effect, or with high elasticity and self-adhesive glue, but the production efficiency is low, and the price is set above 0.4 yuan per meter. Therefore urgently need a kind of interlayer sealing strip to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a kind of interlayer sealant strip, to solve the problem that the existing self-adhesive and highly elastic sealant strips with self-adhesive and high elasticity have poor sealing and sound insulation effect, ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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