TWI240673B - Method for manufacturing high-performance fiberglass fabric - Google Patents

Abstract

The present invention relates to a method for manufacturing high-performance fiberglass fabric, comprising the steps of: conducting heated gluing treatment on the surface of fiberglass silk having a diameter of 600 denier to remove the residual flock of the fiberglass silk; weaving strands with three fiberglass silks and arranging each strand into threads so as to weave them into fabric with a weaving machine; soaking the weaved fabric into a solution comprising thermoplastic polyurethane (TPU), heat-proof agent and permeable agent so as to coat the fabric with a heat-insulating, ultra-violet resistant protection film; baking the fabric and dying it into a fiberglass fabric so as to produce clothes with high performance and having functions like ultraviolet-resistant, heat-proof, fire-proof, water-proof and insulated by the processes of dyeing, trimming and sewing.

Description

1240673 ^^ 93106575 _η

V. Description of the invention (1) 1. The invention belongs to the technical field ... This sun and moon are related to the manufacturing method of glass fiber (FIBERGLASS) cloth, woven into cloth-like glass fiber (FIBERGLASS) cloth. With 疋, 为 —, first rigid technology: According to the general laminated molding material is for fabric, paper, 塾 phase continuous reinforcement material _, when impregnated with heat-hardening resin and dried tree = chemical grade B, grade ( The semi-dissolved stage) of the laminated molding material allows the heat to be hardened. The stage means that the reaction of a certain thermosetting resin will swell when it comes into contact with liquids such as Ochiro's. 1 枓 Dissolve, and it will soften to a rubbery consistency when heated, completely dissolved. On the other hand, the thermosetting resin is dissolved into a ready-made glass fiber cloth. When Xinxin lacquer is impregnated with air jets and other recently modified glass fiber cloth ribbons to produce laminated molding materials, various technical problems of the side: There will still be one of the following: · Glass fiber cloth tape The shape of the shape will be thicker on the right side than the other parts. 2 Contains an excess: when the height of the press-formed material is out of the edge of the cloth, the overall view of the overlap cannot be a uniform height. Second, when the laminated molding material is viewed in the longitudinal direction, the shape of the cloth edge cannot be linear, and when the shape of both ends of the wide portion is ^, the laminated molding material which is convex and concave is cut into a concave shape. Such a disadvantage is that it is difficult to make the ends neat. When it is long and heavy, there are two other things: when you want to make the ends of the two sides neat, the convex and concave parts will cut and fly.

Page 5! 24〇673

Month's into the laminated molding material and cause the defective product. The system is aimed at the problems of FIBERGLASS cloth with selvedges; & Laminated materials. However, one of the problems may also occur when the selvedges of glass fiber fabrics are woven with shuttle-type looms. . For the sake of the first and second problems, after manufacturing the laminated molding material, 缱 y cypress takes the method of cutting and trimming the cloth edge, but the third problem has not been ruled out, and the yield of glass two, standard cloth and lacquer will decrease. In terms of cost, it does not meet the economic efficiency. The glass fiber (FIBERGLASS) cloth can be used as a laminated molding material, and the cloth edge will be cut off before, but there is still no appropriate method developed. For example, in Japanese Patent Laid-Open No. Sho 52-34094, it is described that when a wide web is cut into a longitudinal direction and a glass fiber web having a smaller width is formed, Adhesives such as acrylic, polyvinyl acetate, rubber, and polygasified vinyl can be applied to the cut part, especially polyester resin and compatible polymer. A method of vinyl acetate-based adhesives, but this method is still in doubt as to whether the cutting method of a narrow width glass fiber ribbon of a laminated molding material is suitable. This method removes the edge of the cloth, and it is not possible to obtain a good laminated molding material without any problems. In Japanese Patent Application Laid-Open No. 48-1 8568, when cutting common knitted fabrics along its woven or textured structure, a thermal dry artificial resin is impregnated into the cut portion to prevent the edges of the cloth from being cut. The phenomenon of burrs, but even these two methods can not be used to obtain good laminated materials. Third, the invention content:

Page 6 1240673 Case No. 9310 ^ 2 ^ V. Description of the invention (3) ^^--Guiyi >-month a_ Correct the cloth-shaped ends on both sides can go, not flat, there will be no edge shavings and a straight line horizontal There will be no unevenness in the direction to reduce the quality ^ glass fiber is cut and attached to other parts. 2. The manufacture of FI BERGLASS cloth is best to achieve the purpose of the invention. For example, the glass fiber filaments of the slope wall are especially 600 danny fiber filaments with residual hair debris. After the fiber filaments are heated and glued, ， Remove the glass fiber yarn and cut it and mix it into the glass. There will be no glass at the edge of the fabric during the manufacturing process. The use of the hair gel solution will be cut off. For the glass fiber yarn, the gluing solution part will be seen. There is also no difference in thickness of the residual crumbs of the manufactured glass fiber filaments. The other materials of the knife are mixed to cause the glass fiber filaments to be removed. In addition, for glass fibers: the residual filaments formed by the dimensional silk have been reduced to reduce the glass fiber filaments. Use the above peptization to make a single strand, and each force will be reduced, so the size of every three glass fiber yarns is made to have a warp and weft arrangement, which can be arranged and knitted into a garment, life jacket, etc. Fireproof, waterproof, insulation and other functions of the fire-resistant edge part, very few door% woven edge end is neat, can be obtained in the present invention iC dimension (FIBERGLASS) cloth without cutting. In the liquid, the glass can be glued and dipped into the glass cloth with the protective film and the waterproof edge of the glass cloth to cut off and remove the heat insulation and UV protection, so the glue must be narrow Α ί keep this The shape of the cut part should be glued first, and the fixed iFIBERGLASS) cloth works will be changed.

Lacquer and temperature have the strength when manufacturing FIBERGLASS cloth because of the resin. In addition, the cutting part is fixed with resin 1240673 --- case number 93106575_ year month day correction __ V. Invention description (4) The sizing applied will be affected by the paint and drying temperature and will become soft. tendency. Here the strength of the longitudinal movement of the glass fiber (FIBERGLASS) cloth is to beat the glue. The shape of the cutting edge of the glass fiber (FIBERGLASS) cloth will change excessively, and the cutting edge of the fiberglass (FIBERGLASS) cloth will become wavy. Or in extreme cases, the longitudinal strands will be disturbed. When the fiberglass (FIBERGLASS) cloth has residual stress, the moving force of the longitudinal strands of the glass fiber (FIBERGLASS) cloth will increase significantly. Therefore, the residual stress of the fiberglass cloth constituting the fibers must be removed in advance in the glued part. Fourth, embodiment: Referring to FIG. 1 and also referring to FIG. 2, the manufacturing method flow of the glass fiber (FIBERGLASS) cloth of the present invention is as follows: (a) Glass fiber yarn 1: with a diameter of 60 0 denier Glass fiber yarn 1 is a unit; (b) • Heating and sizing 2: The surface of each glass fiber yarn 1 is heated and sized, and the heating temperature is 4 0 _ 5 0 ° C. Remove the glass fiber yarn 1 Residual swarf 10 makes the glass fiber filament 1 not brittle and extremely smooth, and increases the wettability of the glass fiber filament 1; (c) • Braided into strands 3 • • Three glass fiber filaments 1 are made into one Strands 3 0; (d) • Woven into cloth 4: Arrange each strand of 30 glass fiber yarns 1 with warp and weft threads 40, 41 (as shown in Figure 3), and then weaving into cloth 4 with a weaving machine 2

1240673 __Case No. 93106575_ Year, Month, Day and Date ___ V. Description of the invention (5) (as shown in Figure 4), (e) • Impregnated cloth 5: The cloth 42 woven above is dipped into a plastic In a solution 50 of polyurethane rubber (TPU), a heat-resistant agent and a breather, the woven cloth 4 2 is impregnated with a layer of heat-insulating and UV-protective film 5 1 (as shown in FIG. 5), and the woven cloth 42 gaps can be filled to achieve a waterproof effect (water is not easy to pass); (f) • Drying 6: Wet the surface with a layer of heat-insulating and UV-protective film 5 丨 and dry it for half an hour (such as the first (Shown in Figure 5), the dried cloth 42 is the finished product 60 (as shown in Figure 6); (g) • Processing 7: The protective film 51 is impregnated with the finished product 60 and dried 6 The surface is processed (such as dyeing, cutting, sewing, etc.) to make a high-performance glass fiber (FIBERGLASS) cloth, which can block strong sunlight and ultraviolet rays, fire protection, heat insulation, waterproof, warmth and insulation, etc. Manufacturing method of functional glass fiber (FI BERGLASS) cloth. Through the above-mentioned method steps, the present invention not only allows the surface of each glass fiber yarn 1 to be heated and sizing through 40-50 ° C, and removes the residual hair chips 10 of the glass fiber yarn 1, so that the glass fiber yarn 1 is not generated. The brittleness is extremely smooth, strong and moist. According to the above-mentioned glass-broken fiber yarn 1 of the present invention, the residual fluff 10 has been removed, and then two glass fiber yarns 1 are made into each strand 30, and each strand of the glass fiber yarn g 0 is warp and weft 40. , 41 way arrangement, and then weaving by loom

Page 9 1240673 Amendment No. 93106575 V. Description of the invention (6) The cloth 42 is impregnated with a layer of heat-insulating and UV-protective film 51. The gap of the cloth 42 can be filled and waterproof. The effect (water is not easy to pass through), it is dried to make it dry. It is a glass fiber (fiberguss) cloth, which is dyed, cut, and stitched into a high-performance and can block ultraviolet rays, heat insulation, fire prevention, waterproof and Insulation and other functions have been significantly improved compared with the traditional method of making F IBERGLASS cloth.

--- ^ Page 10 1240673 Case No. 93106575 Λ_η means a simple explanation of the modified diagram V. Simple explanation of the diagram: Picture 1: The production flow chart of the present invention Figure 2: The glass fiber filament of the present invention is heated Schematic diagram of glue and weaving into strands Figure 3: It is an enlarged view of a part of the glass fiber yarn of the present invention arranged in a warp and weft mode. Figure 4 Figure 5 Figure 6 Figure No. Description: Residual hair of glass fiber yarn ... Gluing ... Weaving into strands ... Yueman ... Weaving into cloth ... Warp and weft ... 4 ............ Dip cloth ... ... Solution ......... Protective film ... Drying ... Finished product ... Processing ... It is the three-dimensional appearance of the cloth woven into the present invention The diagram is a schematic diagram of the dipping and drying process of the present invention. It is a three-dimensional appearance of the finished product of the present invention. 1 10 2 3 30 4 41 40 42 5 50 51 6 60 7

Claims (1)

1240673 The manufacturing method of the modified / special fiberglass (FIBERGLASS) cloth is to use glass fiber yarn as a unit, and heat-sizing the glass fiber yarn: 2: Residual swarf of glass fiber yarn, and three glass fiber yarns :: ,,,,,,, 'Each strand is arranged with warp and weft threads and weaved into a cloth by a loom, this weaving / moistening is in a solution with a protective film, and dried to make it a glass fiber ( fiberglass) cloth. 2 As described in the method for manufacturing high-performance glass fiber (FIBERGLASS) cloth according to item 1 of the patent scope of the patent, the above-mentioned glass fiber is 60 denier.疋 3. If the manufacturing method of the high-performance glass fiber (FIBERGLASS) cloth of item i in the scope of the patent application, the above heating temperature is 4? If the manufacturing method of the high-performance glass (FIBERGLASS) cloth of the item 丄 of the patent application, The above solution is a mixture of plastic arm glue (TPU), heat-resistant agent and breather. 1 风 S Purpose Oak 5 · As in the manufacturing method of the high-performance fiberglass (F IBERGLASS) cloth in the first scope of the patent application, the above-mentioned drying door η hours. Mori-chan