Duplex board is a kind of paperboard or cardboard. It is called duplex board because it is made up of two layers, or plies. The exterior of the board is very often coated to make it more water-resistant and to give it a glossy sheen. Duplex board is tough, thin and able to take on a bright white appearance, unlike common corrugated cardboard. It is commonly used to create boxes for a variety of small goods. For example, it is often used in pharmaceutical packaging. It is also used to make garment boxes and cigarette packs, paper plates and cups, and in the food industry. Milk cartons can be made out of duplex board, and wines and liquors packaged in boxes may be inside duplex board containers. Duplex board used in the food industry is not made from recycled paper for hygiene reasons, but sometimes waste paper is used when the board is designated for other purposes. Other common uses for duplex board is match boxes, book covers, and greeting cards. This kind of duplex board is relatively lightweight. Technical Specification For Available Product Specification LWC HWC No Substance (GSM) Caliper (Microns) Stiffness Stiffness MD CD MD CD 1 230 280 65 30 65 30 2 250 300 80 40 85 40 3 285 340 100 50 105 55 4 300 370 120 60 125 60 5 320 390 130 65 135 65 6 350 430 160 80 160 80 7 400 490 200 100 200 100 TOL ± 5% ± 5% ± 10% ± 10% 1 Brightness (Photo Volt) % 67.0 min 70.0 min 2 Bulk Cc/gm 1.22 min 1.22 min 3 Cobb - Top Gm/M2/Min 110 50 4 Cobb - Bottom Gm/M2/Min 240 120 5 Moisture Contents 250 GSM % 5.80 - 6.0 5.80 - 6.0 251 to 300 GSM% 6.0 - 6.5 6.0 - 6.5 350 GM Above % 6.5 - 7.0 6.5 - 7.0
Writing Printing Paper- Writing and Printing paper is used to produce, a wide range of stationery such as notebooks and envelopes., Entry-level varieties such as creamwove, maplitho and coated paper are, popular. Although the market share of higher-quality paper has been, increasing, the entry-level varieties still form the bulk of, demand.Printing paper is specially designed for printing books, note, books, and publishing and printing due to its uniform, fast, ink-trapping and drying qualities, as well as its dimensional, stability. Writing and Printing Paper is manufactured by using, agricultural residues mainly wheat straw, Baggase, sarkanda and other, materials. Pulping process of these raw materials is well proven and, accepted in Indian paper industry., GSM Range available- 48 GSM to 80 GSM.
Writing and Printing paper is used to produce, a wide range of stationery such as notebooks and envelopes., Entry-level varieties such as creamwove, maplitho and coated paper are, popular. Although the market share of higher-quality paper has been, increasing, the entry-level varieties still form the bulk of, demand.Printing paper is specially designed for printing books, note, books, and publishing and printing due to its uniform, fast, ink-trapping and drying qualities, as well as its dimensional, stability. Writing and Printing Paper is manufactured by using, agricultural residues mainly wheat straw, Baggase, sarkanda and other, materials. Pulping process of these raw materials is well proven and, accepted in Indian paper industry., GSM Range available- 48 GSM to 80 GSM.
Tissue paper is soft, feathery, lightweight, highly absorbent, tear resistant, disposable and relatively strong paper products. The tissue paper name originates from the French word tissue, which meaning cloth. Because of the tissue paper is as soft as cloth. It has become an important part in our daily life. Uses of this type of paper are increasing rapidly in worldwide. Overall, a person who lives in a developing country uses some kilograms of tissue paper per year. Types of tissue paper There are different types of tissue paper such as toilet paper, paper towels, facial tissues, diapers, industrial wipe, table napkins etc. It may be different color, decorations, textures, patterns, perfumed or moistened. TOILET TISSUE Toilet Tissue is the most purchased tissue product by consumers. The majority of us can’t think living lack of toilet paper. The quality of this tissue paper can be determined by the number of plies, durability, coarseness and fiber quality. Typically it is the lowest grade of paper. It may be rippled, perfumes, colored or patterned, medicated or treated with aloe or other perfumes. These papers not only for bathroom, it is also useful for nose care, removing makeup, wiping up spills. PAPER TOWELS According to consuming, paper towels are the second largest tissue product. It is durable among the tissue paper. The Strength of paper towels depends on fiber quality, wet end chemicals and other reasons. Although it is from one up to four plies but generally it is two-ply. The basis weight of this kind of tissue paper is about 20 to 24 g/m2. FACIAL TISSUE Facial tissues are sort of thin, soft, absorbent, smooth and disposable paper which is used for cleaning face. It is also known as paper handkerchiefs or wipes and generally sold in boxes. One of importance uses of facial tissue is reducing the spread of an infection or diseases as like swine flu. TABLE NAPKINS Table napkins are other kinds of tissue paper that are used in dining tables. These are offered from one up to four plies and in different colors, patterns, folds and sizes. WRAPPING TISSUE Wrapping tissue is a kind of thin, translucent tissue paper that is largely used for wrapping different sensible goods such as glass, ceramic. Moreover it is also used for wrapping clothes or gift presentation.
HISTORY For year’s, Bamboo has been used by man for construction activities, later it has been replaced by CTD (Cold Twisted Deformed steel rods) or TOR steel rods. The manufacturers adopted the Cold Twisting Process in which the naturally cooled rods were twisted by means of motors. Thus the molecular structure of the core steel is weakened. Thus it should not be used for construction activities. Now, the TMT (Thermo Mechanically Treated) steel bars have emerged. Description TMT Bars, Thermo mechanically treated bars are high strength deformed steel bars used in reinforced cement concrete (RCC) work manufactured with the help of advancement of technology. TMT bars are latest production in MS steel bars and have superior properties such as strength, ductility, welding ability, bending ability and highest quality standards at international level. Technical Specification Chemical Composition Constituent Percent, Maximum Fe 415 Fe 415D Fe 500 Fe 500D Fe 550 Fe 550D Fe 600 Carbon 0.30 0.25 0.30 0.25 0.30 0.25 0.30 Sulphur 0.060 0.045 0.055 0.040 0.055 0.040 0.040 Phosphorus 0.060 0.045 0.055 0.040 0.055 0.040 0.040 Sulphur & Phosphorus 0.110 0.085 0.105 0.075 0.100 0.075 Nominal Cross - Sectional Area And Mass S.No. Normal Size (mm) Cross Sectional Area (mm) Mass per meter (kg) Permissible Tolerance for individual Sample 1 8 50.3 0.395 -7% 2 10 78.6 0.617-7% 3 12 113.1 0.888 -5% 4 16 201.2 1.580 -5% 5 20 314.3 2.470 -3% 6 25 491.1 3.850 -3% 7 28 615.8 4.830 -3% 8 32 804.6 6.310 -3%
Tissue paper is a lightweight and soft paper product typically used for various purposes, including hygiene, cleaning, and wrapping. It is characterized by its thin and delicate texture, making it ideal for gentle wiping and cleaning tasks. Tissue paper is commonly found in bathrooms for personal hygiene, as facial tissue, or toilet tissue, as well as in the form of paper towels for kitchen use. It is also employed for gift wrapping and crafting due to its decorative and easy-to-fold nature. Tissue paper comes in various colors and designs, serving both functional and aesthetic purposes in households, businesses, and artistic projects.