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31. This paper introduces the preparation of a paper sizing agent using animal oil and vegetable oil as raw material and its application practice in waste paper pulp papermaking.

32. Wed - end chemicals can help improve papermaking process and paper sheet quality.

33. In this paper, the recent research advances of laccase in papermaking industry are reviewed in detail, such as bleaching, treating waster water, removing resin, enhancing wet strength etc.

34. The method is used for controlling the paper basis weight of papermaking process. The simulation results show that the method is efficient and advanced.

35. According to the anatomical indexes, the hybrid tulip tree is a fine raw material of papermaking.

36. Papermaking wastewater was treated by process of pre oxidation coagulating sedimentation in the study.

37. Trace the development and spread of papermaking throughout the world.

38. So many heat exchange equipment using softened water are applied to petroleum refinery industry, chemical industry, papermaking industry, textile industry and suchlike various industry.

39. Wasterwater from pulping and papermaking is one of the important pollution sources.

40. The kinds and characteristics of internal sizing in papermaking are described.

41. On the basis of analyzing the water filterability , the research on the soil-release finish of papermaking felt are made.

42. Several pretreatments of papermaking cellulose raw materials pulping were briefly introduced.

43. Wastewater treatment is the biggest problem for this papermaking factory.

44. The present invention provides a belt for a papermaking machine having excellent property such as crack resistance, abrasion resistance and hair crack resistance.

45. Hemp fibre: Papermaking fibre made from rope or from the hemp plant.

46. In conquering Spain, the Moors brought papermaking to the West.

47. Then papermaking, mariner's compass, explosive, live the word the art preservative of all art.

48. The present invention relates to a preparation method of a highly acid, highly oxidated acidulous water and an application technique thereof in biological papermaking pulping.

49. The technicians in scientific research institute and papermaking enterprise often face many calculations, which are various, anfractuous and fallible.

50. Is it worth submerging Lake Baikal in disaster because the profit of papermaking is enormous?

51. This study concerns on a new technology on preparation of alkyd industrial primer paint with tall oil obtained from waste fluid in papermaking.

52. Carry out experience according to production, with art paper production is exemple, introduced papermaking enterprise producer goods the mathematical model of optimal stocks and its application.

53. Due to the related policy supports, the credit loan environment in Chinese papermaking enterprises began to unloosen.

54. Techniques of rosin - based sizing under neutral papermaking conditions were generally reviewed.

55. Optimization of ultrafiltration process parameter of process - water of papermaking was studied.

56. Mainly be suited for these industries papermaking, printing, cigarette, electric appliance, texitile and package, etc.

56. Sentencedict.com try its best to collect and make good sentences.

57. The feasibility of the ultra-fine aluminum silicate used as filler in papermaking instead of titanic oxide was investigated in this paper.

58. The chemical composition, fibre morphology and feasibility of pulping and papermaking of hybridized Chinese pennisetum was studied in a research trial.

59. Papermaking art and typographic it is China's old 4 big inventions, chiliad comes, sending out flimsy of one page page bore the weight of the dribs and drabs that human civilization develops.

60. The beating and papermaking characteristics of short rotating birch pulp were studied.