Bedding knowledge
1. Fabric Selection
1.1 Basic Knowledge of Fabrics
(1) High count and high density fabrics; yarns with high count and finger count are usually high count yarns with a density of more than 95 roots per inch. The new standard for bedding does not assess density, but only the deviation rate of quality (weight) per unit area. A kind of
(2) Fabric marking: 110 60 40 173 120 Description: A: 110 refers to fabric width, 110 inches (110 2.54 = 279.4cm), B: 60 40 refers to fabric yarn, ground warp 60s yarn, weft 40s yarn. C: 173 x 120 refers to fabric density, the first group of figures refers to the density of 173 warp/inch, and the second group refers to the density of 120 digital weft/inch.
1.2 Fabrics are classified according to their organization plain weave, twill weave, Satin Tribute
(1) The characteristics of plain weave: plain weave is interwoven by warp and weft. The warp and weft yarns are interwoven once every interval, the weaving points are frequent, the warp and weft yarns are closely connected, the cloth body is strong and firm.
(2) The characteristics of satin weave: the individual organizational points of satin weave are covered by the meridian (or weft) floating lengths on both sides of the weave, so that the meridian (or weft) floating lengths appear on the surface of the weave. Therefore, the cloth surface is smooth, even, lustrous and soft.
1.3 Fabrics are classified according to process plain colour, printing and jacquard (large jacquard, small jacquard, plain jacquard, yarn-dyed jacquard, multi-coloured weft jacquard)
(1) Plain colour: first weave, then dye, then weave. A kind of
(2) Printing: First dyeing and then printing is called plain printing, and the base color is called scratch printing.
(3) Jacquard
A: jacquard is the pattern woven on jacquard loom.
B: The pattern woven by dobby is jacquard.
C: Two-color weft jacquard is called two-color jacquard;.
D: Weft jacquard with more than two colors is called polychromatic jacquard.
E: The jacquard that is woven first and dyed later is called plain jacquard.
F: The jacquard dyed before weaved is called the jacquard dyed.
_1.4_Bed products are generally made of pure cotton or silk-cotton fabrics. Because pure cotton or silk-cotton fabrics are natural fibers, they are soft and absorbent, are not easy to generate static electricity, have no stimulation in contact with skin, are beneficial to human body, have good hygroscopicity, breathability, good wearability and make people feel comfortable.
Quality Identification of 1.5 Fabric
(1) High-end fabrics made of high count and high density mercerized pure cotton fabrics: pure natural fibers, feel plump, firm, smooth and soft, thick and delicate, no irritation in contact with the skin, moisture absorption, good permeability, no static electricity, beneficial to the human body and harmless. High-end and luxurious appearance (using such products makes people feel more expensive).
(2) Silk and cotton fabrics are made of high count pure cotton interwoven with silk: pure natural fibers, soft, plump, smooth, delicate, shiny, comfortable contact with skin, without any irritation, all kinds of properties are superior to pure cotton. The appearance feels high-grade, luxurious and luxurious. Natural silk in silk and cotton fabrics has the functions of eliminating skin black, treating skin diseases and making skin beautiful. Modern medicine has proved that the special sericin SERICIN contained in natural silk has anti-allergic and skin-friendly protective effects. Because silk is a kind of porous fiber, it has the characteristics of heat preservation, dryness and air permeability.
2. Fillers Selective fillers are chemical fibers (synthetic fibers), natural fibers and down.
_2.1_Chemical fibers (synthetic fibers): polyester cotton (polyester fibers), hollow cotton, slippery cotton, soft cotton (loose cotton)
(1) Polyester cotton is generally solid, with poor elasticity and warmth retention. It feels heavier and should be used as filler for low-grade products.
(2) Hollow cotton usually has one or more holes. It has good elasticity and warmth retention. It is suitable to be used as filler for medium and high-grade products.
A one hole: single hole cotton, elasticity, warmth than polyester solid cotton, suitable for mid-grade filler.
Porous cotton b: This kind of fiber has 4 holes, 7 holes and so on. The specifications are 6D and 8D. They are all three-dimensional crimped cotton, with good elasticity, warmth retention, air permeability, light weight and comfortable human body. Because it can keep moisture and oxygen in the air, it is good for human skin metabolism and health. Usually used as filling materials for high-grade products
(3) Slipping cotton: This cotton has a hole. After finishing, it feels very comfortable and smooth. It has good warmth retention and elasticity.
(4) Soft cotton (loose cotton): hollow cotton or three-dimensional crimped single-hole cotton, made by carding, smoothing, spraying, finishing and other processes. Usually, fine fibers are used, sprayed with soft gum, which is heat-resistant and disinfected. It feels soft and light. It is commonly used as multi-purpose quilt core cotton. It can be divided into 800_uuuuuuuuuuuuuuuu Used as high-grade bedding, multi-purpose quilt core cotton. All chemical fibers are not as warm as natural fibers.
2.2 Natural fibers wool, silk, pure cotton floss
(1) Wool: The degreased, washed and combed wool is used as filler and has good heat preservation. The wool has good crimp, moderate thickness, good resilience and strong moisture absorption and air permeability. But the price is higher. Really good wool-filled quilts are even, smooth, elastic and odorless. A kind of
(2) Silk: With silk as filler, it is light, soft, warm and durable. It can lighten the burden of cardiovascular system. It can effectively prevent dampness from invading muscles and bones, prevent harmful gases and bacteria from invading, enhance the vitality of surface cells, and has good health effects. It is especially beneficial for rheumatism, arthritis and periarthritis of shoulder. But it's expensive. Real good silk quilt must be made of pure filament, which is uniform, smooth, soft and elastic. Its appearance is basically uniform and odorless. A kind of
(3) Pure cotton floss: using cotton floss as filler, although it has good warmth retention, it is easy to regain moisture, thick and firm.
(4) Down: With down as filler, it has good warmth retention, light and soft, and is not easy to regain moisture, but it is very expensive. A good down quilt should be fluffy, soft, even and odorless.
3. Fabric printing and dyeing process Major technological processes Turning cloth, seam head, singeing, desizing, boiling, bleaching, mercerizing, whitening, dyeing, pre-stretching, printing, soft and smooth finishing, stretching, rolling, pre-shrinking Part II
1. Classification of Bedding
1. Cover category: quilt cover, bed skirt, bed hat;
2. Pillows: Initially can be divided into pillow case, pillow core, pillow case is divided into short pillow case, long pillow case, square pillow case, pillow core is divided into four-hole fiber pillow, square pillow, kapok pillow, magnetic pillow, latex pillow, flower and grass pillow, etc. Quilts: seven-hole quilt; nine-hole quilt; four-hole quilt; air-conditioned quilt; protective cushion;