59results about How to "Increase the amount of glue" patented technology

The invention discloses coating equipment for a fabric flame retardant coating layer. A base gel coating device, a middle gel coating device and a surface gel coating device are sequentially arranged in the conveying direction of fabric, drying devices are arranged between the base gel coating device and the middle gel coating device and between the middle gel coating device and the surface gel coating device, the base gel coating device, the middle gel coating device and the surface gel coating device are respectively composed of coating layer coating units composed of gel feeding grooves and scrapers, and the base gel coating device and the surface gel coating device are respectively provided with one set of coating layer coating units. The middle gel coating device is provided with two sets of coating layer coating units in sequence in the conveying direction. The two sets of coating layer coating units are arranged on the middle gel coating device, the coating layer coating units of the middle gel coating device are respectively more than the coating layer coating units of the base gel coating device and the coating layer coating units of the surface gel coating device by one set, and therefore the total amount of middle gel is divided into two parts for coating. The aim of increasing the total amount of the base gel, the total amount of the middle gel and the total amount of surface gel in the flame retardant coating is achieved, and the upper limit problem of the flame retardant waterproof performance is effectively solved.

The invention relates to a gluing device for a plastic lined woven bag. The gluing device comprises a bottom plate, unwinding rollers, unwinding supporting plates, a gluing roller, a rotating motor, gluing supporting plates and a gluing mechanism, wherein two unwinding rollers are uniformly distributed vertically above the right end of the bottom plate, and the front and rear ends of the unwindingrollers are both installed on the top of the right end of the bottom plate by the unwinding supporting plates respectively; the gluing roller is positioned on the left side between the two unwindingrollers, and the gluing supporting plates are distributed on the front and rear sides of the gluing roller respectively; the gluing mechanism comprises a gluing cross plate, a glue tank, a nozzle, a pressurizing pump, connecting brackets, scraping supporting plates, a scraping frame and guide rollers. The problems that when woven films or plastic films are glued in the prior art, the woven films or plastic films can only be glued on one side and cannot be glued tightly at the later stage, and thickness of the woven films or plastic films is uncontrollable caused by the fact that the woven films or plastic films are glued unevenly by the rollers, and the like can be solved.

A method of preparing a high-fastness elastic jean adhered fabric is provided. The method includes surface fabric treating steps including beaming, dyeing, weaving, singeing, long-vehicle desizing, mercerizing and finishing; base fabric treating steps including preparing a grey fabric, desizing, dyeing and sizing with clear water; a surface fabric preshrinking step adopting a loose dryer, with water treating and drying being performed under a condition of no weft tension to reduce a weft shrinkage rate; a step of tightly pressing and adhering the surface fabric and a TPE film; a step of subjecting the adhered surface fabric and the TPE film to evaporation curing; a step of adhering the adhered surface fabric and the base fabric; a step of subjecting the surface fabric and the TPE film which are adhered to evaporation curing; and a water pouring step, namely a step of performing water pouring surface fabric treatment by adopting a waterproofing agent the liquid rate of which is 30-50%, and performing first-stage drying and second-stage drying. The method improves fabric fitting fastness, and increases water pressure resisting and water pouring resisting functions, and the like.

The invention relates to a fuel battery dual electrode plate, which comprises the upper and lower adhered electrode plates, whose surfaces have guide grooves and the guide holes through said two electrode plates. The guide groove is connected to the guide hole; the adhesive surface on the electrode plate along the edge of guide groove and hole has the groove to avoid overflow of pastern and jamming the guide groove and the guide hole. After setting the grooves at the edge of guide hole and guide groove, when sticking the electrode plates, the left pastern can flow into the groove by the extrusion to avoid it flowing into guide hole or guide groove in present technique, which will affect the normal operation. The plated pastern can be increased to improve the adhesive reliability and sealing property, improve the pass percent of product, reduce the demand to operator and simplify the operation.

The invention discloses a coating process of a fabric flame-retardant coating layer. A flame-retardant coating layer is coated on one or all of the upper surface and the lower surface of a fabric, primer coating, middle glue coating and surface glue coating are sequentially performed on a coating layer coating device, and total middle glue is coated in a twice mode. During coating, the middle glue accounting for 2/3 of total dried glue is added during the first-time coating, and the middle glue accounting for 1/3 of total dried glue is added during the second-time coating. The total middle glue is coated in a twice mode, so that the glue quantity of adhesive tapes in the fabric can be effectively increased, the upper limit problem of the flame-retardant water-proof performance is effectively solved, and the flame-retardant water-proof performance can be improved by a high level.

The invention discloses a method of manufacturing a novel colloidal storage battery, which adopts a mircrporous hard rubber separator to substitute an absorptive glass mat separator (AGM), thereby overcoming the difficulty of filling colloid in the AGM-colloidal storage battery, and eliminating liquid leakage resulted from colloid-liquid separation caused by colloid leakage of AGM. The colloid storage amount of the obtained rubber separator colloidal battery is increased, colloid deposition is sufficient and uniform without acid and liquid separation, the battery does not leak liquid, and the battery has long circle life without thermal runaway.

The process of producing plate with small size timber includes turning and shearing timber section, shaping sheet, gluing sheets, assembling sheets, forming large board, trimming, gluing, hot pressing, cutting edge and other steps. The present invention can produce plate with smooth flat surface and high strength.

The invention discloses C35 self-compacting concrete adopting machine-made sand and a preparation method thereof. The concrete is obtained by mixing the following raw materials: 250-320 parts of cement, 40-80 parts of fly ash, 80 to 120 parts of mineral powder; 580 to 680 parts of machine-made sand with the fineness of 3.1 to 3.5; 160 to 250 parts of natural fine sand with the fineness of 0.5 to 0.8, 150 to 350 parts of 5 to 16mm continuously graded natural broken stone, 500 to 750 parts of 5 to 20mm continuously graded natural broken stone, 180 to 210 parts of water, and 10.0 to 12.0 parts ofa polycarboxylate water reducer. The machine-made sand can also be subjected to a modification treatment: adding a filler composition containing diatomite and talcum powder according to a weight ratio of 1: (0.02-0.1) into a polyvinyl alcohol water solution according to 100-150g/L to obtain a modifying solution A; adding a fiber composition containing basalt fibers and brucite fibers according toa weight ratio of 1: (0.01-0.08) into the polyvinyl alcohol water solution according to 50-100g/L to obtain a modifying solution B; soaking and stirring the machine-made sand in the modifying liquidA for 1-2 hours, soaking and stirring the machine-made sand in the modifying liquid B for 1-2 hours, and drying. The concrete still has good fluidity and strength on the premise that a large amount ofmachine-made sand is adopted.

The invention discloses a connecting piece with a cavity sectional material, and solves the defects that the connection of a connecting structure between the existing horizontal sectional material and the vertical sectional material is not firm and the water-proof property is poor. According to the technical scheme, the connecting piece provided by the invention is of a block shape, the outer shape of the connecting piece is matched with a cavity of the sectional material, so that the connecting piece is conveniently placed in the cavity, and the connecting piece comprises at least one inserting surface and a bonding surface which is perpendicular to the inserting surface. The connecting piece provided by the invention has the advantages that the block-shaped connecting piece arranged in the cavity of the horizontal sectional material is used for changing the line connection of a gluing position arranged among the sectional materials into surface connection, the connecting strength is effectively improved, a glue is subjected to extrusion so as to flow from inside to outside so as to rapidly and effectively fill a gap caused by the lower machining precision or sectional material specific structure requirement, the gap after solidifying is blocked, and the waterproof property is good.

The invention relates to the field of fiber processing, and discloses a manufacture method of a fiber ceramic insertion core tail handle capable of preventing fibers from falling off. The method comprises the following steps: a, performing stamping recess processing on an optical cable with the fibers being stripped; b, joining a ceramic insertion core and a tail seat in a sleeved mode; c, penetrating the optical cable into the ceramic insertion core and the tail seat; d, perfusing glue into gaps among the optical fiber, the ceramic insertion core and the tail seat; and e, solidifying the tail handle. According to the manufacture method of the fiber ceramic insertion core tail handle capable of preventing the fibers from falling off, through processing the optical cable, improving the outlet end structure of the tail seat and improving the connection mode between the tail seat and the ceramic insertion core, the glue application amount is increased, high-temperature processing is performed on the tail handle, the solidified glue forms an enclosed fixation sleeve among the optical cable, the tail seat and the ceramic insertion core, and the press mark of the optical cable is reversely hooked on the solidified glue in a step form, such that the problem that the optical cable falls off is radically prevented, and the reliability index of the optical cable is improved.

Provided is an image acquisition module, comprising an image sensing unit, a framework housing and an actuator structure. The image sensing unit comprises a bearing substrate, and an image sensing chip arranged on and electrically connected to the bearing substrate. The framework housing is arranged on the bearing substrate through a surrounding adhesive structure, and encircles the image sensing chip, wherein the surrounding adhesive structure comprises a surrounding adhesive colloid of uniform thickness, and a plurality of spheroidal particles of same dimension; the surrounding adhesive colloid is arranged between the bearing substrate and the framework housing, and each spheroidal particle is arranged between the bearing substrate and the framework housing, and is covered by the surrounding adhesive colloid. The actuator structure comprises a lens holder arranged on the framework housing, and a movable lens module capable of being movably arranged in the lens holder.

The invention provides a gluing process for manufacturing a copper-clad plate. According to the gluing process, the work can be completed through the cooperation of a fixing frame, a rubber roller, agluing roller and a dispersing device. The gluing process can solve the problems that during gluing, the gluing amount of a base material is smaller, therefore a rotary transmission roller only needsto drive a small amount of glue liquid to the surface of the transmission roller, but resin glue liquid is in a fluid shape, so that the glue liquid is difficultly attached to the surface of the transmission roller, which may cause the situation that the distribution of the glue liquid is not uniform due to the fact that the resin glue liquid is not attached to the surface of the partial transmission roller, so that the partial base material is not subjected to gluing treatment, the resin glue liquid is in a fluid shape after being heated, since the temperature of the surface of the transmission roller is lower, the phenomenon may occur that the partial resin glue liquid is cured when the surface of the transmission roller is in contact with the resin glue liquid, thereby affecting the gluing efficiency of the base material.

The invention provides multi-channel rubber feeding type artificial eyelashes with high flexibility. The artificial eyelashes comprise a sticking part for being stuck to the eyelid of a human body and an eyelash part extending outward from the outer side surface of the sticking part, wherein the sticking part is arc-shaped and is matched with the eyelid of the human body in appearance, the sticking part mainly comprises two or more channels of eyelash feeding roots longitudinally arranged side by side, every two eyelash feeding roots are connected by a plurality of elastic branches, and the plurality of elastic branches are spaced and are arranged in parallel along the bending direction of the sticking part; and the eyelash part is integrally molded on one of the eyelash feeding roots, the eyelash part mainly comprises a plurality of eyelash groups which are spaced and are arranged in parallel along the bending direction of the sticking part, and each eyelash group consists of multiple pieces of eyelashes which are arranged in parallel along the bending direction of the sticking part. The quantity of fed rubber can be increased during injection molding, the effective molding of the eyelash part is ensured, and the rate of finished products is increased. Meanwhile, the flexibility of artificial eyelashes is greatly improved due to the sticking part with the structure.

The invention provides a sealing method of a display screen frame. The sealing method of the display screen frame comprises the following step: coating a to-be-coated region in the direction of a first edge which is parallel to an upper substrate by using glue so that a plurality of gluing regions are formed on a lower substrate by various coating processes in a one-to-one correspondence manner, wherein the various gluing regions are successively formed along the direction which is away from the first edge. Therefore, the inner side of the first edge which is close to the to-be-coated region is coated with glue, then step-by-step outward coating is carried out, multiple gluing regions can be formed on the to-be-coated region, penetration time of the gluing region on the inner side is prolonged relatively, a seam can be filled with glue which is close to the gluing region of the first edge as much as possible, the amount of glue which permeates into the seam is increased, uniformity ofsolidified glue of the inside and the outside of the seam after the glue is solidified is improved effectively, and the sealing effect of the display screen frame is improved. In addition, the efficiency of the sealing process is improved.

The invention belongs to the technical field of paper making, and particularly relates to high-permeability paper and a preparation method thereof. The high-permeability paper is prepared from the following raw materials in percentage by weight: 90 to 97 percent of wood pulp and 3 to 10 percent of auxiliary agents, wherein the wood pulp is metered by the dry weight. The high-permeability paper has the characteristics of high permeability, high ventilation performance, high uniformity, high gumming quantity and high softness; through lower steam customer gumming, wear-resistant materials are sprayed and coated onto the paper surface; after the high-temperature pressing and pasting, the high-permeability paper can be made into a reinforced wood floorboard; high glossiness and stable wear-resistant turn number are realized; the definition reaches the effect incomparable by the ordinary wear-resistant paper; the market prospects are very wide; the preparation method is scientific, reasonable and simple; the implementation is easy.