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Patent Searching and Data


Matches 1,501 - 1,550 out of 2,740

Document Document Title
JPH0813375A
PURPOSE: To provide a device for controlling a degree of humidity for a paper machine capable of substantially controlling the degree of humidity even if the degree of humidity can not be controlled at an after-dryer part in a coating pr...  
JPH082786A
PURPOSE: To provide a heatable roll to heat a sheet-like material such as a cardboard paper which prevents the temperature rise in the roll when the manufacture is interrupted, and reduces the heat loss. CONSTITUTION: A sheet-like materi...  
JPH083889A
PURPOSE: To provide a short dryer section for a paper machine. CONSTITUTION: This dryer section for a paper machine includes dryer groups R with a single-wire draw 15 and each of which includes a number of drying cylinders 10, a number o...  
JPH07122547B2  
JPH07111037B2  
JPH07111038B2
PCT No. PCT/FI88/00078 Sec. 371 Date Jan. 24, 1989 Sec. 102(e) Date Jan. 24, 1989 PCT Filed May 24, 1988 PCT Pub. No. WO88/09845 PCT Pub. Date Dec. 15, 1988.A method for contact-free drying of a paper or board web (W). Both in which both...  
JPH07310699A
PURPOSE: To provide a method and a device for transporting liquid using gas all the time from a first to a second level in a form of a flow having a prescribed flow rate. CONSTITUTION: Parts of an inflow chamber 1 and a gas chamber 3 are...  
JPH0744762U
A felt turning roll (8) for use in the dryer section of a papermaking machine has a stationary shaft (10) extending outwardly from at least one end of a perforated roll shell (16). The stationary shaft (10) extends inwardly from the end ...  
JPH0744763U
[Objects of the Invention] A web is made to follow in footsteps of felt certainly in the position which felt separates from the cylinder body of a blow box. [Elements of the Invention] A wall which provides an orifice which sprays air on...  
JPH0744764U
A condensate suction pipe rotating with the drying cylinder extends from the area of the axis of rotation of the drying cylinder toward the inside surface of the cylinder shell, and has there a suction opening for the intake of condensat...  
JPH07310298A
PURPOSE: To provide a method for producing one-side glazed paper, capable of readily increasing smoothness of Yankee dryer, preventing stain, further preventing picking and raising gloss value of one-side glazed paper as a result and to ...  
JPH07109079B2  
JPH07109078B2  
JPH07109077B2  
JPH07305955A
PURPOSE: To provide a band material dryer in which a drying efficiency is enhanced by suppressing the dissipation of heat from a part in which a band material is not wound in the dryer of a heating cylinder to be heated therein in which ...  
JPH07300788A
PURPOSE: To improve the known dryer groups to reduce abrasion of a supporting belt as much as possible in a paper making machine especially having a remarkably large working velocity. CONSTITUTION: Both surfaces of a paper ribbon 9 to be...  
JPH07295140A
PURPOSE: To provide a method for producing raw paper of a base for photographic printing paper adequate for photographic printing paper having high smoothness. CONSTITUTION: The raw paper surface on the side to be coated with a photograp...  
JPH0748720Y2  
JPH07103517B2  
JPH07292591A
PURPOSE: To prevent the. drum surface of a dryer such as a Yankee dryer from damage due to e.g. a doctor blade, by mixing water, air and a water-soluble lubricating oil in a nozzle followed by atomizing the water-soluble lubricating oil ...  
JPH07292563A
PURPOSE: To provide the subject device increasing uniformity of a direct-flow rate by arranging an inside drum made of a sheet metal strip on the whole length of an inner peripheral part of the sheet metal strips in a screen drum, in dir...  
JPH07292593A
PURPOSE: To provide a papermaking machine having a drying part that keeps the tension of a carrier belt for a paper web always constant in operation, without causing the jamming of paper. CONSTITUTION: This papermaking machine has drying...  
JPH07292382A
PURPOSE: To obtain a stain-proofing agent capable of preventing adhesion of a powdery paper or pitch in a remarkably small amount and improving the quality of paper and productivity by using it in a paper-making dryer process. CONSTITUTI...  
JPH07292592A
PURPOSE: To make a whole length of a drying mechanism shorter than that of by constructing a separating position in a web traveling path conventional ones constructed as a deflection part as simple as possible and making a distance betwe...  
JPH0799306B2  
JPH07509543A
A tissue making apparatus (10) is disclosed for making tissue (T) from stock (S). The apparatus includes a former (12) for forming a web of wet tissue (W) from the stock (S). An air drying arrangement (14) is disposed immediately downstr...  
JPH0792169B2
A rotary joint for introducing or removing a heat exchanging medium, such as steam, from a rotary dryer drum characterised by its ability to accommodate significant axial expansion or contraction with respect to the axis of drum rotation...  
JPH07252793A
PURPOSE: To provide a method for drying a sheet-like substance, remarkably lowered in heat and power energy required in drying by adiabatically compressing excess steam by a steam compressor, etc. and reutilizing the excess steam as a he...  
JPH07252797A
PURPOSE: To improve productivity of a coated paper by an increase in heat efficiency and drying speed in a drying process and efficiently and stably produce the coated paper. CONSTITUTION: In producing coated paper by applying an aqueous...  
JPH07243185A
PURPOSE: To reduce torque required for rotation of a roll for a paper machine and to diminish driving power and running cost in a roll for a paper machine. CONSTITUTION: A hollow porous roll 1 to be used for a paper machine is rotatably ...  
JPH07508319A
A method and apparatus for drying of a cellulosic fibrous structure having constant basis weight and/or density or multiple regions varying in basis weight and/or density. Such a cellulosic fibrous structure may have a nonuniform moistur...  
JPH0781784B2  
JPH07229080A
PURPOSE: To improve the drying capacity and shorten the machine length of a dryer by drying a wet paper surely in restrained state. CONSTITUTION: In a dryer for a paper machine having a single canvas apparatus, a wet paper 1 is supported...  
JPH07229081A
PURPOSE: To optimize the passage of a web passing through a hybrid drying section by giving a low surface temperature as par as possible to the web treatment in order to produce a paper web having a good workability for the drying sectio...  
JPH0742792U
[Objects of the Invention] In the steam injection equipment used by the press part of a paper machine, equalization of the moisture percentage in each portion of a wet paper web is attained. [Elements of the Invention] In steam injection...  
JPH0770351B2  
JPH0768676B2
A tail cutter apparatus is disclosed for cutting a tail from a web extending through a single tier dryer section. The apparatus includes a dryer of the drying section and a felt extending contiguously with the web around the dryer, the w...  
JPH07189161A
PURPOSE: To provide highest realizable energy density and thereby to carry out rapid and concentrated drying of a paper web. CONSTITUTION: A drying method having at least one dryer group including a plurality of drying cylinders, each pr...  
JPH07189163A
PURPOSE: To provide a new method for drying a paper web having high running performance and dryer section. CONSTITUTION: A paper web W is introduced from a group R1-RN; RS of a single-wire draw as a closed draw to the next group and is g...  
JPH07189162A
PURPOSE: To improve drying section so as to make waste paper easily removable with a least possible suspension of the operation in a drying section. CONSTITUTION: A drying section of a paper machine has two-felt drying groups 13 with an ...  
JPH07173788A
PURPOSE: To provide a drying section having a combination of a single-tire drying group and a double-tire drying group for drying a moving web. CONSTITUTION: In the initial region of the drying section, at least one of the dryer groups 2...  
JPH07167558A
PURPOSE: To restrain suction of incorrect air by a method wherein at least one longitudinal sealing bar is adapted into the mode of a doctor blade and is mounted on a suction box such that it is deformable resiliently, and is comes in co...  
JPH07505929A
In a known method of rebuilding a conventional tissue machine having a conventional C-wrap type twin wire forming section to a TAD machine, a TAD section, which includes a looped TAD fabric (24) and at least one TAD cylinder (22) located...  
JPH07164617A
PURPOSE: To provide a hot air dryer for printing press utilizing high velocity air jet for scattering a wet air layer adhering to the surface of a just printed sheet. CONSTITUTION: A high velocity air jet is heated into high temperature ...  
JPH07163924A
PURPOSE: To prevent a coating on a paper web after leaving a roll gap from presenting an outward appearance like that of the skin of an orange by directly connecting a support air beam with the downstream part of a roll gap and also arra...  
JPH07505704A
A dryer is designed as a closed system in which heated air used to dry the materials is continuously recycled within the drying compartment of the dryer without being discharged to the atmosphere, thus increasing the efficiency of the sy...  
JPH0756118B2
A transfer apparatus (10A) is disclosed for transferring a web (WA) from an upstream dryer (12A) to a downstream dryer (14A) of a dryer section (16A). The apparatus includes a first dryer felt (18A) which extends around the upstream drye...  
JPH07150495A
PURPOSE: To provide a controlling device capable of preventing the stoppage of drier owing to an erroneous operation or erroneous setting, when the drier of a paper machine is subjected to a load exceeding its original load. CONSTITUTION...  
JPH07145589A
PURPOSE: To stably control the humidity in a drier by controlling the inner pressure of a hood without causing response delay in the paper-drying process of a paper machine. CONSTITUTION: The control device of a paper machine hood 1 disp...  
JPH0742678B2  

Matches 1,501 - 1,550 out of 2,740