Luxury hardcover craft (1)
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Luxury hardcover is also called fine special or art. The book with this kind of binding is not much different from the hardcover book in appearance. However, it is more delicate and gorgeous than hardcover, giving people artistic enjoyment. It is in the processing of books. Fine works, art, quite valuable preservation, luxurious and hardcover processing technology is complex, technical, and difficult to operate. So far, in addition to folding, matching, and locking, it is not possible to use mechanical processing. Processing process.
1. What is luxury hardcover
The luxury hardcover method has two points in general. The first is that the binding materials used are expensive, such as leather (sheep, leather, snakeskin, etc.) in the cover material and satin, velvet, silk, linen, etc. in the fabric; hot stamping The materials such as red gold, silver foil, color film, gemstone, etc. are complicated in frame design, such as rolling gold mouth, stencil flower mouth, lock flower head, adhesive lining material, bamboo knot, etc. In addition, there is a luxurious book box. From the outside, it is a very high-end hardcover book, which is used to hold some ladies' supplies, which can be used as gifts for relatives and friends.
2.luxury hardcover book core shape
1) Lining material
Lining material refers to the bonding of a leather or fabric material to the single lining under the lining, which is the same as the book backing fabric. However, it is firmer and more beautiful than the back of the book (open the book in the second or third of the floating mouth is four sides and the same material), flip through the flat.
Adhesive lining
1, lining material 2, single lining 3, adhesive mouth
2) lining
The lining of the bag is to bond the single lining of the lining material to the lining, so that the lining material is glued to the lining, and the function is to lock with the book book and connect the well with the book cover.
1. Ring lining 2, single lining 3, lining material after lining
3) Rolling gold mouth
Rolling gold mouth refers to the gold foil, silver foil or anodized aluminum foil on the one side cut (or three-sided cut) on the one side of the book core, so that the booklet's incision is bright gold or Silver is made of gold when it is processed, so it is called rolling gold.
4) The embossed mouth refers to the process of making various patterns on the one side (front end) or the three sides of the book block by means of squeezing. The operation of the flower mouth is a more complicated process, more difficult to operate, and more strict quality requirements. The flower mouth of the flower is to be completed once and there is no room for rework, so the operator is required to have The corresponding professional technical knowledge, but also have superb operational skills
5) Lock head
The lock flower head is locked with a wire rope at the upper and lower ends of the cut book to replace the processing of the plug cloth. Because the flower head locked by the heald rope is durable, beautiful and novel, it can be matched with the books of Jinkou and Huakou.
6) Bamboo Festival
The bamboo knot refers to the shape of the bulge on the book cover, which is shaped like a bamboo shape. The function is to make the book beautiful and generous, and the hot stamp of the middle waist is not worn out, adding an artistic sense to the book.
The hardcover luxury craftsmanship also has fake ridges, peeling and cardboard, padding, etc. The purpose is to decorate the books and make them durable.
3 luxury hardcover processing technology
1) Lining material paste operation and requirements
The length of the lining is the same as the lining. The width is about 25mm, and the material is the same as the book cover, so it is better to use vertical paper. One side is glued to the single lining, the other side is glued to the ring lining, and the adhesive mouth is 3--4mm; the other wide side bonded with the ring lining is cut after the book is cut, and then stuck to the book case cardboard when the case is closed. On the second and third seals, the effect is the same as that of the book back gauze, but it is firmer and not broken than the sticky book back gauze, and the appearance is elegant (the three sides of the book cover are the same as the width of the lining material), and the flattening is flat. .
The lining of the lining is the same after the bonding
Operation requirements: 1 according to the cover texture to choose a good adhesive (viscosity should be appropriate), the application should be thin and even; 2 sticky mouth width of 3 - 4mm, not skewed; 3 sticky after lining root and single lining flat wrinkle-free, no The glue is stuck and the adhesive mouth is firm and there is no opening.
2) Package lining operation and requirements
Apply a glue of about 4mm width on the adhesive edge of the ring lining (the edge of the hem), and then bond the single lining of the lining material along the lining of the lining material to the lining, and the lining of the excess edge Wrap on the loop gusset to lock the loop lining together in the book. After the excess side of the lining material is to be sheathed, it is adhered to the envelope.
Operation requirements: 1 ring lining material should use vertical paper or impregnated pattern paper; 2 adhesive should not be too thick, so that the single lining can be firmly adhered, and the application should not be too much, to thin and uniform; 3 sticky mouth is correct It is not skewed and the width is qualified (4±0.5mm); the lining of the package after 4 sticking is flat and firm, no opening overflow, wrinkles and so on.
3) Rolling gold mouth operation and requirements
When the book block is cut, it can be rolled.
1 materials and formula used for rolling gold.
Hot red gold and silver foil materials:
※ Hot material: red gold, red silver foil;
※Material: yellow or gray;
※Adhesive: egg white, acetic acid (diluted), hydrochloric acid (diluted).
formula:
The first formula: acetic acid solution 1Oml water 60m1, mix well after mixing, use the tip of the tongue to test (trace), with a tingling sensation; this side is stored in a clean bottle for use.
The second formula: 1Oml hydrochloric acid solution, 30m1 water, mix and stir evenly, use a paper strip with the same texture as the book core, put it into the ingredients, and try to use the same color as the paper strip.
The third formula: egg white 70mL, acetic acid solution 1Oml, mix and stir evenly, use a finger to rub a drop test, the finger feels slippery.
After the parties have been prepared, the first formula is stored separately for use, and the second and third formulas are mixed and stirred for use. The recipe can be used to process the gold-plated gold foil.
Rolled anodized aluminum material:
※ Hot material: various colors of anodized aluminum (for special rolling gold mouth), usually gold or silver.
※Adhesive: Acrylic vinegar paper-plastic composite rubber or ethylene-vinyl acetate (YAE) glue, fresh egg white (egg).
※Bottom material: golden yellow material, silver color gray material, diluted with water and stirred evenly (electrical aluminum can be used), the role is to fill the bottom.
2 rolling gold mouth operation and requirements
The operation process of the rolling gold mouth is: book, light, and color (electronized aluminum can also not have the background color), coated adhesive, hot material, hot roll heating, rolling stick gold mouth, etc.
a.
Clamp the cut book block with the folder, and the gold plate of the slit faces up and flush with the edge of the folder
b. Lighting
After clamping the book block, use the lighting tool (or the light wheel) to polish all the mouthpieces that need to be rolled and smooth, without any unevenness. After passing the light, the incision should be cleaned with a soft fabric, and no fibers should remain on the incision.
c. Priming material
The primer is also called the base color, and its function is to compensate for the occurrence of blisters and exposed bottom in the hot material.
When operating, firstly dilute the yellow base (hot gold) or gray base (hot silver) with the water to the desired color. After being evenly placed in the first formula, stir well and use soft (wool) when applying. Brush or long-fiber absorbent cotton, gently apply a thin layer from the middle of the book cut to the ends. After the natural drying, immediately apply the adhesive (the aluminum can not be coated), and then continue the operation of the next process. .
Operation requirements: the color of the primer should be consistent with the color of the hot material; the material should not be too much, so as not to spill the other incisions, and not too little; the primer must be dried before the adhesive can be applied.
d. Coating adhesive
After the primer is dried, the adhesive can be applied. The function is to make the gold foil (or electrochemical aluminum) firmly adhere to the incision to ensure durability and no falling off.
During operation, apply a second or three-way liquid material on the side of the core of the book block with a soft brush or a cotton wool quilt. Apply a layer from the middle of the slit to the ends. Do not apply it to the opposite side when applying. [After the adhesive is applied evenly, immediately apply the hot material to the incision to carry out the hot stamping operation. For example, the hot aluminum can be directly applied to the adhesive used in the electrochemical aluminum, the method is the same as above.
Operation requirements: the formula data used is qualified, the viscosity is appropriate; the application should not be too much, thin and uniform, no spillage or no flowering; after the hot stamping, it will not stick (single open), nor can it fall off due to problems with the adhesive.
e. Rolling gold mouth
There are currently three methods for rolling gold. The first one is done with a rolling gold machine (both imported and domestic). The process is: clamping, lighting, coating, hot material, hot stamping; The two kinds are completed by hot stamping machine (flat flattening), that is, the number of cores of the book is clamped with a special clip board, the glue is coated with the adhesive material, and the hot plate is put on the hot plate of the hot stamping machine. Under the pressure, the anodized aluminum is embossed on the incision; the third is to clamp the book with a clamping plate (manual); after heating with a special roller, it is rolled on the booklet incision to make it stick Knot.
Hot roll hot and hot plate pressing, the temperature is generally heated to about 80 ° C, there are two kinds of hot roll temperature for manual hot roll, the first hot roll temperature is generally 40-50 ° C, the role is to stick the hot material On the incision; the temperature of the second hot roll is generally around 90 °C, the effect is to make the gold mouth hot and firm and shiny.) The speed is faster when the second time is hot, and it is quickly rolled back and forth on the gold mouth until the gold mouth shines. .
Hand-rolled gold-plated book board
1. Book holder (or book holder) 2. Book block with the front mouth facing up
After the gold mouth is finished, take out the book block, open it and check if it is stuck. After passing the test, the roll gold operation is completed.
Operation requirements: a. The book core clamping and clamping plate specifications must not have any slight error (refer to the clamping surface); b. The hot material specifications meet the requirements, the area is the same as the rolling gold mouth cutting surface, so as not to expose the cutting Prevailing (double layer with red gold foil); C. rolling gold mouth surface should be evenly stressed, the temperature meets the requirements.