255 results about "Tissue paper" patented technology

The utility model provides a pulp stirring device for tissue production, and relates to the technical field of tissue production, the pulp stirring device comprises a stirring box, a through groove is formed in the top of the stirring box, a partition plate is fixedly installed in the stirring box, a feeding assembly is arranged in the stirring box, and the feeding assembly comprises a connecting block, a connecting groove, a limiting block, a fixing block, a baffle and a spring; the stirring assembly is arranged at the top of the partition plate and comprises a rotating shaft a, a stirring rod a, a rotating shaft b, a stirring rod b, a rotating shaft and a threaded stirring cutter. According to the pulp stirring device for paper towel production, the stirring assembly is far away from the through groove, waste caused by raw material splashing in the feeding process can be avoided, meanwhile, dust and other impurities flying into the stirring device are reduced, the comfort degree of paper towel use is improved, by arranging the stirring assembly, when raw materials are stirred into pulp, the raw materials start to be stirred from bulk raw materials, and the stirring efficiency is improved. The pulping time is shortened, and the quality requirement of paper pulp can be quickly met.

The invention discloses a thin and thick paper tension stabilizing traction device, which relates to the technical field of paper traction, and comprises a bearing frame, a paper feeding roller, a threaded paper spreading and passing roller, a tension roller and a tension sensor, a swing mechanism is arranged in the bearing frame and comprises an air cylinder displacement sensor, an ultra-low friction swing rod air cylinder, a swing roller, a swing roller force arm, a swing roller balance weight rod, a low-tension position hole and a high-tension position hole, the low-tension position hole and the high-tension position hole are formed in the side edge of the swing roller force arm, and the swing roller and the swing roller balance weight rod are installed on the side edge of the swing roller force arm. Paper flattening is achieved by means of thread structures of the thread paper unfolding and passing roller and the paper feeding roller, and initial tension of different pieces of paper is accurately detected in cooperation with a tension sensor. Through the combination of the swing roller balance weight lever, the ultralow friction swing rod cylinder and the low / high tension position hole, the tension can be flexibly adjusted to adapt to different characteristics of thick paper and thin paper, and the problem that the tension of the thick paper is insufficient or the thin paper is excessively stretched is solved.

Method and system for maintaining temperature-sensitive materials within a desired temperature range for an extended time. In one embodiment, the system includes an outer box having a rectangular cavity. An insulation unit is snugly but removably positioned in the rectangular cavity. The insulation unit includes a support and a thermal insulation member. The support may be a generally rectangular sleeve with four sides, an open bottom and an open top. The thermal insulation may be a bilayer material wrapped around the four sides of the support to form a spiral structure. The bilayer material may include a first sheet of an expanded slit-sheet packaging material and a second sheet of tissue paper. The system may additionally include a bottom insulation member at the bottom of the support, a top insulation member at the top of the support, and a payload and temperature-control members between the top and bottom insulation member.

SOLUTION: To provide a strengthened tissue paper which comprises a bottom unit 1 including a base film 102 having a separation ridge fastened to a central part, a use unit 2 including a wet tissue 201 and a dry tissue 202, and an upper unit 3 including a film cover body 301 to which a first projection 302 and a second projection 304 are fastened, and in which an arc groove 303 is disposed in a central part.EFFECT: The present invention is installed with a lower unit and an upper unit, makes a wet tissue and a dry tissue simultaneously usable, has a high effect of wiping off oil contamination, is improved in use feeling, prevents the wet tissue from becoming dry due to that an unused wet tissue is put again in a film cover, can be preserved for a long term, and has excellent total beauty.SELECTED DRAWING: Figure 1

The invention discloses a stacking device for household paper processing, and relates to the field of household paper processing, the stacking device comprises a machine body, a first limiting frame is fixedly mounted in the machine body, a second limiting frame is fixedly mounted in the machine body, and a blade is arranged between the first limiting frame and the second limiting frame; a lifting mechanism is arranged on one side of the first limiting frame, and an auxiliary mechanism is arranged on one side of the second limiting frame. According to the household paper processing device, processed household paper is stacked on a placing plate, and in the process that a lifting plate drives the placing plate to descend, driving gears installed on the two sides of a movable shaft are engaged with first racks, so that a pressing plate can be turned over by 180 degrees, and the household paper on the placing plate is pressed; and meanwhile, in the descending process of the placing plate, the household paper can pass through a blade, so that the household paper is cut, the procedure of transferring the stacked household paper to a cutting device is omitted, and the production efficiency is indirectly improved.

The invention discloses a gluing and gradient low-temperature pressing process for paper-plastic packaging, which comprises the following steps: S1, pretreating a base material: inspecting a printed paper-plastic composite base material, placing in a constant-temperature and constant-humidity environment for 20-24 hours, and balancing the moisture content to 5-7%; the base material is placed on a production line of a bag making machine, and the easy-to-tear line is formed through a magnetic knife; s3, point coating type gluing is conducted, specifically, a concave-convex tooth-shaped gluing roller is adopted, the heat sealing face of the paper-plastic composite base material is coated with the POE / PLA composite hot melt adhesive, and the gluing amount is 2.2-2.6 g / m < 2 >; and S4, pre-crosslinking treatment is conducted, specifically, UV irradiation is conducted on the glued base material, the irradiation wavelength is 254 nm, the irradiation time is 0.1-0.2 s, and the surface of the glue layer is preliminarily cured. The paper-plastic packaging gluing and pressing process which is low in gluing amount and gradient in low-temperature pressing, has an antibacterial function and is matched with a thin paper base material is adopted, and the paper-plastic packaging gluing and pressing process has the advantages of being low in glue overflowing rate, high in product percent of pass, capable of improving sanitation performance, stable in bonding performance and better in environmental protection performance.

The embodiment of the utility model provides an embossing device for tissue production and relates to a supporting plate, the bottom of the supporting plate is fixedly connected with a pair of vertical blocks, the top of the supporting plate is fixedly connected with a first support, a pair of embossing rollers are arranged in the first support, a pair of limiting grooves are formed in the two side walls of the first support, and the vertical blocks are arranged in the limiting grooves. The embossing rollers are fixedly connected with first transmission rods, the two ends of each first transmission rod penetrate through the limiting grooves, a stopping mechanism is arranged on one side of the first support, one end of each first transmission rod is fixedly connected with a first gear, and the first gears are meshed with each other. A first motor is fixedly connected to the side wall of the first support, an output shaft of the first motor penetrates through the side wall of the first support and is fixedly connected with a second gear, and the second gear is meshed with the first gear.

The present disclosure relates to a tissue paper product, such as toilet paper or household towel. The tissue paper product comprises two to four plies, including at least a first ply and a second ply. The two, three or four plies are optionally bonded using an adhesive, such as a lamination glue, or a mechanical bond, such as edge embossing, to form the tissue paper product. The first and second plies are the outermost plies of the tissue paper product. If the total number of plies of the tissue paper product is 2, the tissue paper product has a grammage in the range of 24-50 g / m 2 , if the total number of plies of the tissue paper product is 3, the grammage is in the range of 34-65 g / m 2 , and if the total number of plies of the tissue paper product is 4, the grammage is in the range of 55-95 g / m 2 . The first ply is made of conventional wet press (CWP) paper and embossed with a heated embossing roll. The second ply is a structured paper ply, such as a ply made of TAD, UCTAD, eTAD, Atmos or NTT.

1. Name of the product in this design: Tissue Packaging Bag (Manhua Brand Blue Rabbit Tissue Paper C-LXT300). 2. Purpose of this design: To be used as outer packaging for paper towels. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The present disclosure relates to the technical field of whiteness tester, and one embodiment of the present disclosure provides a whiteness tester for household paper, which comprises a whiteness tester body, the whiteness tester body comprises a base, a sample holder is arranged on the base in a liftable manner, a support frame is fixedly connected to the base, one end of the support frame is provided with a measuring instrument, and the whiteness tester further comprises a fixing plate, a fixing frame, a pressing mechanism and a leveling assembly, the bottom end of the fixing plate is fixedly connected to the top end of the sample holder, the bottom end of the fixing frame is fixedly connected to the top end of the fixing plate, the pressing mechanism is arranged on the fixing frame and used for downwardly pressing and fixing one end of the paper, and the leveling assembly is arranged on the fixing plate and used for leveling and fixing the other end of the paper. Through the above technical scheme, the technical problem that gaps may exist between household papers in the prior art is solved.

The utility model discloses toilet paper, which belongs to the technical field of paper for daily use and comprises a paper towel body. The tissue body comprises a first tissue paper layer, a hot air non-woven fabric layer and a second tissue paper layer which are stacked in sequence; the first tissue paper layer, the hot air non-woven fabric layer and the second tissue paper layer are sequentially bonded through a plurality of first printing rows and a plurality of second printing rows; the first printing rows and the second printing rows are alternately arranged in the first linear direction. The first printing row comprises a plurality of first embossments which are arranged at intervals in the second straight line direction; the second printing row comprises a plurality of second embossing patterns which are arranged at intervals in the second linear direction; the first linear direction is perpendicular to the second linear direction; the first embossing and the second embossing are each provided with a first semi-circle print, a rectangular print and a second semi-circle print which are sequentially connected in the direction of the second straight line. According to the utility model, the use comfort and skin-friendly experience of a user can be improved.

1. Name of the product in this design: Tissue Box Packaging Kit (Tianxiao Yunxiong). 2. Purpose of this design: For the outer packaging of tissue paper. 3. The key design features of this product are the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: the main view of Suite 1. 5. Other situations requiring explanation: This design product is a kit product. Kit 1 is a tissue box packaging bag, and kit 2 is a tissue box carrying bag.

The invention discloses high-smoothness paper for daily use and a preparation method thereof. The method comprises the following steps: applying a cationic softening agent (the addition amount is 0.8%-1.2%) to paper pulp fibers, and carrying out physical swelling treatment (0.15-0.20 MPa, 20-30 minutes); then grinding under the power of 280-310 kW, and controlling the concentration to be 3.5%-4.0%; and finally, forming on a 120-140-mesh forming net under the calendering pressure of 0.25-0.30 MPa, drying at the temperature of 110-120 DEG C for 15-20 seconds, and wrinkling. An on-line detection and feedback system can be integrated, and key parameters can be dynamically adjusted. The softness of the prepared household paper is 6.0-8.0 mN, the smoothness is 45-55 s, the wrinkle depth deviation is less than or equal to 0.02 mm, and the raw materials are hardwood pulp and softwood pulp in a ratio of 8.5: 1.5. According to the scheme, unification of softness, smoothness and high strength is achieved, the problems of performance contradiction and unstable production in a traditional process are solved, and the method is suitable for continuous intelligent manufacturing of high-end household paper.

1. Name of the product in this design: Sanitary tissue bag (ZH409219). 2. Purpose of this design: This design is used for packaging toilet paper. 3. The key design features of this product are the combination of pattern and color. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color.

1. Name of the product in this design: Tissue Paper Holder (Multi-layer). 2. Purpose of this design: For placing items such as tissues. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Tissue Packaging Bag (CT180). 2. Purpose of this design: For packaging paper towels. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

An apparatus and method for installing or replacing a blade holder assembly in a web forming and processing machine, such as a machine for use in papermaking, paperboard, tissue, printing, and sheet metal applications, is provided. The present invention addresses the limitations of existing blade holder assemblies, particularly premature failure of traditional loading / unloading elements in high temperature environments. The novel blade holder assembly is integrated with a high-temperature-resistant element, and compared with a traditional design, the service life is remarkably prolonged by 5-10 times. The design of the assembly facilitates installation, allows replacement with a small range of disassembly of the machine, thereby reducing downtime and related costs. The invention also provides for enhanced structural integrity and reliability, making it a robust solution to environments that are crucial for high temperature resistance and rapid maintenance. This method ensures improved performance, life and cost effectiveness in maintaining the blade holder assembly within an industrial machine.

1. Name of the product in this design: Packaging sheet (tissue paper packaging bag). 2. Intended use of this design: for packaging sheets for tissue paper. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view. 5. This design is for a thin product, and the perspective view, top view, rear view, left view, right view, and bottom view are omitted.

The present invention aims to provide a caramel packaging product in which the occurrence of sealing defects is suppressed and the appearance of the packaging is improved. [Solution] The present invention relates to a packaging body in which sanitary tissue paper is folded and stored in a pop-up manner, wherein the top surface of the packaging body has a tear line formed to create an opening for dispensing, the folded and stored sanitary tissue paper is caramel-wrapped, and the compression characteristic (RC) of the bundle of folded and stored sanitary tissue paper is 50% or less.

1. Name of the product in this design: Tissue Holder. 2. Purpose of this design: For tissue paper storage. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model relates to the technical field of tissue production equipment, and provides a folding roller automatic obstacle avoidance device for tissue production, which comprises a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are both provided with a roller, the roller is provided with a knife inserting groove, a blade is arranged in the knife inserting groove in a sliding manner, and the knife inserting groove is provided with a folding roller. A first elastic body is installed on one side of the blade and fixedly connected with the cutter inserting groove, a bearing seat is installed at one end of the first rotating shaft, an elastic pressing mechanism is installed on one side of the bearing seat, and the elastic pressing mechanism comprises a third elastic body. And the third elastic body is used for pushing the first rotating shaft to the second rotating shaft. According to the automatic paper clamping device, the rollers with the cutter inserting grooves are arranged on the first rotating shaft and the second rotating shaft, the blades and the first elastic bodies are installed in the cutter inserting grooves in a sliding mode, the automatic reset function is achieved, and the problems that paper clamping is prone to occurring in the traditional paper towel production process, and paper clamping cannot be automatically processed are effectively solved.

1. Name of the product in this design: Tissue Bag (Yunrou Mini Fat Tissue). 2. Purpose of this design: Primarily used as a packaging bag for tissue paper outer packaging. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a kind of lower suction flyda paper feeding mechanism, belong to printing and packaging machinery technical field.Aiming at the problems of many adjusting links, large positioning error, conventional standard paper feeding efficiency is limited, the utility model is set in the feed station of conveying table input end front stop gauge component, fixed front lower flyda module and position adjustable rear lower flyda module;Among them, fixed front lower flyda module is installed on the side plate close to front stop gauge component, position is completely fixed relative to rack, repeated adjustment and positioning error are saved;Two flyda modules are all eccentric wheel driven suction nozzle seat component, realize the front and rear linear reciprocating motion of suction nozzle by guide rod sliding sleeve structure, cooperate with supporting hook and paper supporting roller to support paper stack.The utility model greatly simplifies the debugging process of conventional standard paperboard, double-module synchronous adsorption improves the separation stability of thin paper and thick paper, improves speed, while reducing the number of moving parts, reduces equipment maintenance cost.

Buckling of the uppermost sheet when the bound sheet stack is pressed by the sheet pressing paddle 320 is reduced. [Solution] When a sheet stack made of thin paper ShB is bound and discharged onto the stacking tray 300, the amount of rotation of the sheet pressure paddle 320 from its reference position to its pressing position when the sheet pressure paddle 320 presses down the sheet stack on the stacking tray 300 is made smaller than the amount of rotation of the sheet pressure paddle 320 from its reference position to its pressing position when the sheet stack made of thick paper ShA is bound and discharged onto the stacking tray 300.

To provide tissue paper excellent in softness.SOLUTION: In tissue paper containing a softener, a dry tensile strength in the longitudinal direction is 200 cN / 25 mm or more and 400 cN / 25 mm or less, and a spherical compression work is 300 mJ or less.SELECTED DRAWING: Figure 1

The utility model discloses a magnetic fuming body containing multiple magnetic foils and an electromagnetic smoke cartridge. The magnetic fuming body comprises an aerosol substrate, the multiple magnetic foils arranged in the aerosol substrate and wrapping paper wrapping the periphery of the aerosol substrate. A plurality of magnetic foils are discretely distributed substantially longitudinally in the aerosol substrate, the magnetic foils comprising a magnetic metal foil. On one hand, excessive concentration of heat can be avoided, and the heat is more uniformly transferred to each part of the aerosol substrate, so that uniform carbonization is realized. On one hand, the problem of transverse cutting of the thicker metal belt in the traditional process can be solved, so that the process is simplified, and the production cost is reduced. And on the other hand, the magnetic foil can be bundled together with the tobacco shreds, is coated with the outer-layer thin paper, and then is transversely cut to form the smoke generating body instead of being independently inserted into the smoke generating body traditionally, so that the preparation process is simple.

The utility model discloses a spraying softening device of a lifting and hanging type extraction tissue production line, which comprises a main pipe body, the left side and the right side of the main pipe body are closed, an upper pipe body is arranged above the main pipe body, and the left side and the right side of the upper pipe body are closed. The positions, close to the left side and the right side, of the bottom of the upper pipe body are communicated with guide pipes correspondingly, the bottom ends of the guide pipes are communicated with the interior of the main pipe body, the top of the upper pipe body is communicated with a liquid inlet pipe, and a baffle is connected to the middle between the top and the bottom of an inner cavity of the main pipe body. According to the technical scheme, through mutual cooperation of a rotating block, a groove, a liquid baffle, a pushing block, an air spraying head and other components, the flow can be effectively controlled and pushed, so that softening liquid can be effectively sprayed, the softening efficiency is improved, hot air can be effectively blown out in an auxiliary mode, and the service life of the device is prolonged. And therefore, synchronous drying can be carried out after softening, and the use efficiency and the working efficiency of the device are improved.

1. Name of the product in this design: Printed tissue paper (fish and algae pattern). 2. Intended use of this design: Toilet paper towels used in people's daily lives. 3. The key design features of this product are the combination of pattern and color. 4. The image or photograph that best illustrates the design's key features: the front view. 5. The design for which protection is sought includes color. 6. This design is for a thin product; other views are omitted.