• Title, Summary, Keyword: Hanji

Search Result 265, Processing Time 0.035 seconds

Studies on Wallpaper Making Using Hanji (I) - Making and Properties of Hanji for Wallpaper - (한지벽지 제조에 관한 연구 (I) - 벽지용 한지의 제조 및 특성 -)

  • Yoon, Seung-Lak;Jo, Hyun-Jin;Park, Sang-Bum;Kim, Hyo-Joo;Kim, Jae-Kyeong;Kim, Sa-Ick
    • Journal of the Korean Wood Science and Technology
    • /
    • v.24 no.4
    • /
    • pp.15-21
    • /
    • 1996
  • This study was carried out to investigate the making method and properties of Hanji(Korean traditional paper) for wallpaper for the purpose of mass production and mass consumption of Hanji. Paper mulberry fiber was longer than wood fiber in length and it had also much extractives and ash in content. Bast fiber was a little damaged in the fibrilation and beating process because it was weak in flexibility and compressive properties. Proper conditions for making two-ply and three-ply Hanji were examined and six kinds of Hanji were made on the basis of the three-ply paper making method. The sample OH(Original Hanji) 2-2 and OH 3-2 among them obtained good results in quality test by appearance from wallpaper makers.

  • PDF

A Study on Costume Design Manufactured Using Hanji (Part 1) - Manufacture of Hanji Shroud - (한지를 이용한 복식 디자인에 관한 연구(제 1 보) -한지 수의 디자인 및 제작-)

  • 이수정;윤승락;조현진;황은경
    • Journal of Korea Technical Association of The Pulp and Paper Industry
    • /
    • v.36 no.1
    • /
    • pp.75-80
    • /
    • 2004
  • This research was peformed to manufacture a shroud using hanji and to investigate the characteristics of the hanji shroud manufactured. A hanji shroud were manufactured by considering the designs of the traditional costumes of shroud. The vast fibers were used for the manufacture of hanji. The shroud manufactured could keep the natural feeling of hanji. The shroud showed the feasibility in sewing compared to textiles. However, fine needlework was required due to the poor appearance of small holes made by changing of sewing line. Since the hanji shroud has excellent ability in preservation for a long-term period and economical advantages compared to the shroud currently made by hemp and cotton cloth, the demand of the hanji shroud may be increased in the near future.

Development of Functional Hanji Added Citrus Peel(I) - Hanji added Korean citrus peel - (감귤박을 첨가한 기능성 한지제조 기술개발(제1보) - 한국산 감귤박 첨가 한지 -)

  • Kim, Hae-Gong;Lim, Hyun-A;Kim, So-Young;Kang, Sool-Saeng;Lee, Hyo-Yeon;Yun, Pil-Yong
    • Journal of Korea Technical Association of The Pulp and Paper Industry
    • /
    • v.39 no.1
    • /
    • pp.38-47
    • /
    • 2007
  • This study was carried out to develop a new application field and obtain the basic data of citrus peel as waste in Jeju island and traditional Hanji for producing functional Hanji. The results measuring physical and optical properties, water vapor permeance and antibacterial activity are as follows. It was revealed that apparent density go as down but bulk raise up in the structural view of Hanji with increasing of the addition various Korean citrus peel (citrus unshiu, cheonggyun and hanrabong peel, and citrus unshiu peel powder) percentages, and that the density of Hanji added citrus unshiu peel was higher, but bulk was lower in compared with Hanji added other kinds of peel. Those Hanji added citrus unshiu peel, cheonggyun peel, hanrabong peel and citrus unshiu powder were very great not only in the strength (breaking length, burst index, tear index and folding endurance) but also in water vapor permeant rate in comparison with Hanji. The pHs of Hanji were neutrality (7 to 8). The brightness of the Hanji added various citrus peel percentages was low in compared to Hanji, and the 40% addition of hanrabong peel was the lowest. When 40% hanrabong peel was added to Hanji, it was very yellow in the color degree. When cheonggyun peel was added to Hanji manufacture, water vapor permeant rate was highly effective. It is known that vacant space of intrafiber was reduced by image analysis of Hanji and the additions of peel of citrus unshiu, cheonggyun and hanrabong were distributed equally in the interior of Hanji. The antibacterial activity of Hanji added citrus unshiu peel is more than 98%. After all, it would be able to increase utilization of Hanji, extensively. Namely, production of high quality Hanji added functional materials is expected for new valuable industry of citrus peel and Hanji.

Analysis on the Tensile Property of Hanji (II) -Experimental Consideration- (한지의 인장특성 해석 (II) -실험적 고찰-)

  • Park, Tae-Young;Joo, Chang-Whan
    • Textile Science and Engineering
    • /
    • v.47 no.3
    • /
    • pp.173-178
    • /
    • 2010
  • To evaluate the tensile behavior of Hanji, a preceding paper proposed a theoretical equation of the tensile properties of Hanji including some fiber factors and Hanji thickness. The theoretical values of the tensile strength of Hanji were compared with the experimental tensile strength. In the present work, the random-laid and parallel-laid Hanji sheets were prepared and the tensile behavior of Hanji tape yarn, 8 mm in width, was selected to measure the tensile strength of the fibers related to the fiber stress limit. By calculating all values of the fiber stress limit, curl factor, orientation distribution factor, Poisson's ratio, and two dimensional effects, the general pattern of the predicted breaking stress of Hanji was found to be slightly different from the experimental breaking stress. This difference was attributed to the lower calculated fiber strength than real value, and the difficulty in calculating the theoretical strain of the Hanji fiber at small deformation. Considering these facts, the results were used to assist in the engineering and manufacture of wet-laid nonwovens for specific end-uses.

Comparison of the Functional Properties of Hanji depending on the Different Manufacturing Process. (제조방법에 따른 한지의 기능성 비교 분석)

  • Cho, Jung-Hye;Kim, Kang-Jae;Park, Seong-Bae;Eom, Tae-Jin
    • Journal of Korea Technical Association of The Pulp and Paper Industry
    • /
    • v.41 no.3
    • /
    • pp.42-48
    • /
    • 2009
  • The various kinds of Hanji were manufactured by a few craftsmen at several provinces in Korea. It is very difficult to distinguish each others by its name so-called, Hanji, traditional Hanji, improved Hanji, mechanical Hanji and so on because the manufacturing process, raw materials and characteristics of Hanji are very different from each others. In this research, the functional properties of Hanji depending on the manufacturing process were evaluated and compared each others. The properties of Hanji was greatly changed according to grammage, lye and dochim. The higher the grammage resulted in the lower the pore size and the air permeability. Hanji made by NaOH and CaO showed relatively high brightness than that made by traditional lye(Yuokgae). Hanji treated with dochim can absorb high frequency(2,000 Hz) sound more effectively.

The Experimental Study on a Effect of Korean Paper (Hanji) on Indoor Humidity Control (한지(韓紙)가 실내습도조절에 미치는 영향에 관한 실험적 연구)

  • 이종원;임정명
    • Korean Journal of Air-Conditioning and Refrigeration Engineering
    • /
    • v.16 no.6
    • /
    • pp.599-607
    • /
    • 2004
  • The purpose of this study is to reevaluate the performance of Hanji as an architectural material. Hanji has good things in controlling indoor space comfortably. Particularly, ability of controlling humidity of Hanji affects indoor space comfort and human health. The major focuses of this experimental research are (1) how much of water vapor passes through Hanji, (2) how much of water vapor is absorbed into Hanji. In the first case, indoor humidity is higher than outdoor humidity. In this case, approximately 38 g of water vapor passes through Hanji 1, genarally utilized in window paper (Changhoji), per square meter in one hour. And approximately 4 g of water vapor is absorbed into Hanji 2, genarally utilized in wallpaper, per square meter. In the second case, outdoor humidity is higher than indoor humidity. In this case, Hanji passes water vapor to inner space at first, but when indoor relative humidity reach approximately 66%, although outdoor humidity is higher than indoor humidity, water vapor doesn't pass through Hanji. If Hanji is utilized in window material and wallpaper, indoor space is maintained comfortably without mechanical devices in humidity control.

A Study on the Properties of Jumchi Hanji for Application as Shroud Materials (수의용 소재로 활용을 위한 줌치한지의 물성에 관한 연구)

  • Jeon, Yang Bae;Kim, Ki Hoon;Lim, Hyun A
    • Journal of the Korean Society of Clothing and Textiles
    • /
    • v.38 no.3
    • /
    • pp.397-403
    • /
    • 2014
  • In this study, various types of Jumchi Hanji were made to develop shroud materials as a new use for Hanji. The properties of Hanji (basis weight, thickness, apparent density, bulk, tensile strength, wet tensile strength, elongation ratio, tear strength, bursting strength, and folding endurance) are measured. In all cases, Jumchi Hanji had a higher thickness, lower apparent density and higher bulk than Hanji because pores in the intervals of mulberry fiber are composed of bulk. So, it is considered to carry a value as a textile material. As for the results of the strength analysis of Jumchi Hanji, Jumchi technique enhances 25% of elongation ratio, which is regarded the most important role in textiles and 35% of bulk. Moreover, it was shown that it enhanced overall strength. In conclusion, it implies the possibility of applying it as a shroud material. Jumchi Hanji is thought to have enough potential to be developed as a material to carry the characteristics of Hanji in the textile market.

A Study on the Design of Traditional Food Package Under the Use of Hanji(I) - Design of Korean dried confectionary package - (한지를 이용한 전통식품 포장재 디자인에 관한 연구(제1보) - 한과류 포장재 디자인 -)

  • Lee, Yu-Ra;Kim, Hye-Won;Lim, Hyun-A
    • Journal of Korea Technical Association of The Pulp and Paper Industry
    • /
    • v.39 no.2
    • /
    • pp.68-77
    • /
    • 2007
  • It is necessary to recognize philosophical and scientific depth, contained in traditional culture in a correct fashion, in order to succeed and develop our excellent traditional culture. Some studies on storage, circulation, and package design of traditional food will multiple the added value of traditional culture. So this research was carried out for making packing cases of kinds of Korean dried confectionery using Hanji by traditional manufacturing method, Hanji textile, charcoal Hanji and jade Hanji, and for developing environmental-friendly Korean dried confectionery package as more luxurious packaging papers by putting an exterior design on the surface. The results measured physical properties, air permeability and anti-mold activity of Hanji, and designing Korean dried confectionery are as follows. The physical properties and air permeability used to manufacture Korean dried confectionery package, turned out to be no affection to the food packaging Hanji. In order to avoid the monotonousness of Korean dried confectionery package, it was designed with Hanji textile together with elegant traditional pattern. It is estimated to increase the value of Korean dried food and to make the anti-mold activity of Hanji added charcoal and jade effective. In conclusion, by developing individual properties of traditional food and proper packaging paper as well as packaging design according to circulating situation, it is considered that the taste and the fancy can be maximized. After all, by applying excellent traits contained in our race's culture, it is possible to develop the package cases into competitive ones. And it would be able to increase utilization of Hanji. Namely, production of high quality traditional food package with Hanji is expected for new valuable industry of Hanji.

Starch Treatment for the Improvement of Physical Properties of Hanji( II ) -Relationships between the physical properties and the surface characteristics of Hanji treated with various starches- (한지의 강도적 성질 개선을 위한 전분류 처리 ( 제 2 보 ) -전분처리 한지의 표면과 강도적 성질과의 관계 -)

  • Beak, Seung-Hee;Yoon, Seung-Lak;Jo, Jong-Soo
    • Journal of Korea Technical Association of The Pulp and Paper Industry
    • /
    • v.38 no.2
    • /
    • pp.22-34
    • /
    • 2006
  • To improve the mechanical properties of Hanji, starches such as maize, konyaku, and wheat powders were added at various concentrations in the manufacturing processes of Hanji. The effect of starches on the physical properties of Hanji was as follows. Filling rates of surface of hanji were increased with the increase of the concentration of starch. Hanji surface were completely filled at the 3.0% konyaku treatment. Konyaku powder showed higher filling rates than maize and wheat powder. The breaking length was increased with the increase of filling rates. Konyaku powder showed the highest breaking length: Tear index of hanji treated with maize and wheat powder were a little improved but that of hanji treated with konyaku powder were a little decreased compared to non-treated hanji. In conclusion, starch treatment showed the increase of the breaking length, but no effect on tear index.

Aesthetic Characteristics of the Hanji Dress Shirt (한지로 제작된 남성 셔츠의 미적 특성)

  • Chae, Seon-Mee
    • Journal of the Korean Home Economics Association
    • /
    • v.44 no.11
    • /
    • pp.171-178
    • /
    • 2006
  • Recently more than ever, interest in Korean tradition has been on the increase, with an active movement to follow tradition. There are various merits for expression with the use of Korean paper as a clothing material. The purpose of this study was to assess the aesthetic characteristics of men's shirts fashioned using Korean paper (Hanji). The following conclusions were obtained from an analysis of the aesthetic characteristics of Hanji shirts. First, Hanji has a peculiar texture, with natural characteristics due to the direct use of naturally handcrafted materials. Hanji shirts have the natural beauty of pure Hanji, without artificial treatment or other subsidiary materials, with the exception of thread. Secondly, Hanji shirts with decorative details and trimmings, such as frills, pin tuck, embroidery and spangles, express an ornamental beauty. Thirdly, Hanji shirts with frills or a fringe have real movement when worn and spangles give the illusion of movement due to changes in color or twinkling caused by light giving the beauty of rhythmical motion. Fourthly, Hanji shirts produced using the application of various techniques, such as crumple, painting and dying, express artistic beauty. Fifthly, Hanji shirts can express traditional beauty, even if created whit modem designs, but using traditional materials.