44results about How to "Improve environmental protection function" patented technology

The invention relates to an environment-friendly cushioning good-enwrapping performance popcorn-like bridging shoe and a making technology thereof. An upper of the bridged shoe consists of an inner boot and a vamp; the inner boot is formed by integrally connecting an inner lining, and an inner cushion formed through once injection moulding; the neckline of the inner boot is fixedly connected with the neckline of the vamp; the lower edge of the vamp stretches to the bottom surface of the inner cushion and is fixedly connected with the inner cushion; the upper and a sole are integrally connected through a PU bridging layer; the PU bridging layer enwraps the lower edge of the vamp; the sole is a popcorn-like sole made by mixing PU and TPU popcorn granules. Compared with the conventional shoemaking technology, the making technology provided by the invention has the advantages as follows: the making technology is relatively simple, a sole laying process and an insole assembling process can be omitted, the popcorn-like sole and the bridging layer are bonded more firmly, and the shock absorbing performance is better; through the inner boot designed and made according to a foot shape, the upper and the sole can enwrap a foot well; by increasing the using amount of a PU material, the environment-friendly cushioning good-enwrapping performance popcorn-like bridging shoe is higher in soluble ratio and more environment-friendly.

The invention relates to an all-round package, environmental shoes and production process same. The shoes include an upper and a sole. The upper consists of an inner boot and a side. The inner boot consists of an inner and a once injection molding inner pad. The inner pad is PU inner pad. The inner and the inner pad connect as a whole through injection molding. The neckline of the inner boot connects with the neckline of the upper side. The lower edge of the upper side extends to the bottom of the inner pad and connects with the inner pad. The fabrication process of the shoes is simply compared with the traditional technology, which can omit the assembly process of the bottom of the shoes and insole, and can simplify the manufacturing process of the upper. The inner boot which designs and makes according to foot form makes the vamp and the sole completely fixed. The shoes are comfortable to wear and achieve barefoot effect. The inner boot achieves maximize the movement of the function of absorbing vibration and comfortable package for feet. The consumption of the EVA and RB material of the shoes decreases and the consumption of the PU material increases. The dissolvable proportion of the shoes enlarges, and the shoes are more environmental protection.

The invention discloses a system for quickly cooling hot rubber sheets. The system comprises a rack, a conveying device, an atomizing device, an isolation hood, an air exhausting device and a control part, wherein the conveying device is used for conveying the hot rubber sheets; the isolation hood is used for isolating the conveying device and the atomizing device from the ambient atmosphere; the atomizing device comprises one or more atomizing pipelines and nozzles which are formed in the atomizing pipelines; the isolation hood is fixedly connected to the rack; an opening is formed in the isolation hood; the conveyed hot rubber sheets pass through the opening; the air exhausting device is fixedly connected to the upside of the isolation hood; a liquid collecting plate and a liquid discharging pipe are arranged at the lower part of the rack; the liquid discharging pipe is connected to the bottom of the liquid collecting plate; the control part at least comprises a linked operation controller, an atomizing pressure flow controller and an emergent controller. The system is capable of shortening the cooling length of hot material products, reducing the equipment investment, reducing the production site occupancy, reducing the consumption of power and water and also reducing the production of waste gas and waste water and is suitable for products needing to be cooled in manufacturing and processing lines of rubber, plastic, metal, glass or other materials.

The invention relates to a pair of snow boots with all-bearing coating and waterproof effects and a production technology thereof. The pair of snow boots comprises boot uppers, boot shells and show soles, wherein each boot shell is integrally connected with the corresponding boot sole, and covers the surface of the corresponding boot upper; each boot upper consists of an inner boot and an upper surface, and each upper surface is a waterproof and anti-siphon upper surface; each boot upper, each boot sole and each boot shell are integrally connected by an PU (polyurethane) bridge layer. The pair of snow boots has the advantages that compared with the traditional shoemaking technology, the manufacturing technology is simpler, and the sole adhering procedure and the boot upper and boot shell produce are not needed; by adopting each inner boot which is designed and manufactured according to foot shape, each boot upper and each shoe sole are completely attached to a boot tree, the wearing is comfortable, and the bare foot effect is realized; each inner boot can reach the maximum exercising vibration-absorbing and assisting function and the comfortable foot coating effect; the usage amount of EVA (ethylene-vinyl acetate) and RB (rubber) materials of the boots is reduced, the usage amount of PU material is increased, the ratio of dissolvability of the boots is increased, and more environment-friendly effect is realized.

The invention belongs to the field of anti-counterfeiting techniques of materials, in particular to a digital holographic anti-counterfeiting bottle cap and a production method thereof. The digital holographic anti-counterfeiting bottle cap comprises a cap body and anodized aluminum. The anodized aluminum is composed of a base layer, a transfer layer and a gum layer. The transfer layer is composed of a release layer, an information layer and an aluminized layer. The anodized aluminum is printed on the side or top of the cap body by hot stamping. The production method includes: selecting materials, designing, making a plate and die-pressing, aluminizing, printing and partially aluminizing, coating with a printed layer, tagging, applying gum, and performing hot stamping. According to the production method, the holographic printed digital anti-counterfeiting stamping foil is printed to the top and side of the cap body by hot stamping, and holographic printing and digital anti-counterfeiting are integrated. Anti-counterfeiting features are many, so that anti-counterfeiting performance is improved; meanwhile, untransferability, which cannot be realized, of anti-counterfeiting labels is achieved, and an environmental protection function is improved.

The invention relates to the technical field of street lamps, and discloses a self-powered lighting street lamp for solar lamps, which includes a support sleeve, the top of the support sleeve is fixedly fitted with an adjustment outer rod, and the left and right sides of the inner cavity of the adjustment outer rod are fixedly installed There is a dust-proof box, and the side of the dust-proof box away from the adjustment outer rod is provided with a vent, and the inner wall of the dust-proof box is fixedly installed with a cleaning box that is compatible with the vent, and the upper and lower sides of the cleaning box are Fixed installation with card lumps. The solar lamp is self-powered to illuminate street lamps. By installing solar panels, the solar energy is converted into electric energy and stored in the first storage battery and the second storage battery, which greatly reduces the use of electric energy and improves the environmental protection function of the device. The length of the telescopic rod in the two adjustable rods enables the solar panel to be adjusted to an optimum angle, thereby ensuring the conversion rate of solar energy and sufficient use of electric energy, increasing the practicability of the device.