Fashion
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Coated Paper: A Guide to the Core Substrate for High-End Color Printing
Coated paper is one of the most widely used and highly recognized premium printing materials in the printing, advertising and packaging industries. Contrary to common misunderstanding, it contains no copper metal. Officially named coated printing paper, it derives its popular name from its early ...Read more -
Grey Board Paper
Grey Board Paper: A Low-Key yet Practical Industrial Paper Substrate, the Sturdy Backbone of Paper Products Widely used in packaging and printing, book binding, home storage and many other industries, grey board paper is an indispensable basic paper material with a simple and understated appearan...Read more -
Application and Advantages of Top Wire Forming Technology in Papermaking
In the development process of the papermaking industry, sheet forming quality is the core factor that determines paper quality, production efficiency and product added value. Traditional fourdrinier paper machines adopt single-side dewatering and forming through the bottom wire, which has long b...Read more -
Flat-Woven Dryer Fabric vs Spiral Dryer Fabric Core Comparison of Advantages and Disadvantages
Flat-woven dryer fabric and spiral dryer fabric are the two most mainstream types of polyester dryer fabrics used in paper drying. Their core differences stem from weaving processes (plain weave with interlaced warp and weft / monofilament spiral interlocking). Their advantages and disadvantages ...Read more -
Spiral Dryer Fabric Comprehensive Introduction (Core High-end Consumable for Paper Machine Dryer Section)
Spiral dryer fabric is a flexible dryer mesh made of polyester (PET) monofilament exclusively used in the dryer section of paper machines. Unlike the woven structure of flat-woven dryer fabrics, it is constructed by spirally winding monofilaments and interlocking them without weft yarns. It is t...Read more -
VAC Dryer Roll: The Core Equipment for Stabilizing Quality and Increasing Efficiency in High-Speed Papermaking Drying Systems
In the process of the papermaking industry transforming towards high speed and refinement, the drying section, as a key link determining paper quality and production efficiency, has never stopped iterating its equipment technology. Although traditional steam dryer cylinders can meet basic drying...Read more -
From Hand-Cranked to 1500m/Min: The Evolutionary Epic of Paper Machines
Since Louis Robert of France invented the first continuous paper machine in 1799, this technology has reshaped the spread of human civilization at an astonishing pace. Over 200 years, paper machines have evolved from primitive hand-cranked prototypes into modern giants with a speed exceeding 150...Read more -
Hydrapulper: The Core Processing Equipment in Waste Paper Pulping Technology
In the pulping process of waste paper recycling and reuse, the hydrapulper is an indispensable core device, undertaking the crushing and defibering of pulp boards, broke paper, and various waste papers. Its performance directly affects the efficiency of subsequent pulping and the quality of pulp...Read more -
380 vs 450 Double Disc Refiners: Comprehensive Comparison of Core Parameters and Application Scenarios
Both the 380 and 450 double disc refiners are mainstream medium-to-large refining equipment in the papermaking industry. The core difference lies in the differentiation of production capacity, power, and application scenarios brought by the nominal disc diameter (380mm vs 450mm). Both adopt a ...Read more -
Paper Making Refiner: The “Core Shaper” of Paper Quality
In the entire papermaking process of “pulping – papermaking – finishing”, the refiner is a key equipment that determines fiber performance and paper quality. Through physical, chemical, or combined mechanical and chemical actions, it cuts, fibrillates, 帚化 (fibrillation),...Read more -
Key Factors Checklist for Paper Machine Felt Selection
Selecting the appropriate felt for a paper machine is a critical step in ensuring paper quality and production efficiency. Below are the key factors to consider during selection, with paper basis weight being a fundamental prerequisite that determines the felt’s structure and performance. 1. Pap...Read more -
Classification and Application of Paper Machine Felts
Paper machine felts are critical components in the papermaking process, directly influencing paper quality, production efficiency, and operational costs. Based on various criteria—such as their position on the paper machine, weaving method, base fabric structure, applicable paper grade, and spec...Read more