CN107234896B - A kind of manufacture craft of soft pottery decorative cover hard-cover notebook - Google Patents

Abstract

The invention discloses a manufacturing process of a soft pottery decorative surface hard-shell notebook, which comprises the following steps: making a relief positive side model; turning over a relief negative side mold; adjusting and releasing the soft pottery mud evenly and rolling it flat; brushing and removing the relief negative side mold Molding agent; spread soft clay on the mold on the negative side, compact and flatten it; trim the shape of soft clay; preliminarily preheat and shape the soft clay; separate the negative mold and soft clay; trim and solidify the soft clay relief ; Heating the preliminarily cured soft clay to make it completely solidified; attaching the soft clay relief to the cover of the hard shell notebook. The invention not only enhances the decorative effect of the appearance of the notebook, but also does not affect the carrying and finishing. The polymer clay is a kind of polymer clay, which has high chemical stability, and has the characteristics of antibacterial, moth-resistant and not easy to decay, so that it has considerable durability. Spend. This soft pottery semi-three-dimensional decorative surface technology can also be extended to book binding.

Description

A manufacturing process of soft pottery decorative surface hard shell notebook

technical field

The invention relates to material synthesis and processing technology, in particular to a method for preparing a decorative notebook.

Background technique

Notebook has always been one of the important stationery for public work and study. The main function of notebook is exactly for people to take notes, to record text or image information. Taking notes can make people develop good study and living habits; taking notes helps to understand the content of learning; taking notes is a booster to strengthen memory; taking notes can also improve people's interest in learning and working. But today's notebook cover adopts the mode of flat printing pattern text to decorate mostly, and form is single, and artistry is not good. The notebook production process of the present invention adopts the semi-stereo decorative material such as clay embossment as the cover decoration of the notebook. Soft clay first appeared in Germany in 1930. It is synthesized from the chemical raw material PVC polyvinyl chloride, and some plasticizers and color pigments are added to it. It is a polymer clay (Polymer clay). Because of its similar performance to clay, it is also called soft clay. The soft clay decorative surface notebook not only has rich visual effects and strong decorative aesthetics, but also does not affect the functionality and portability of the notebook itself.

Traditional hard-shell notebooks are mostly decorated with flat printing on the cover. Although the printed images can be varied, they are ultimately limited to the flat surface, lacking a three-dimensional effect, and the decoration is not strong enough; while using non-relief ordinary three-dimensional materials as decoration , will make the protrusions on the surface of the notebook too high, which is not easy to carry and arrange; use metal materials to make embossed decorative surfaces, which is difficult to make and high in quality; use wood to make embossed decorative surfaces, and there are also disadvantages such as easy staining or being eaten by insects .

In the utility model patent soft pottery craft lamp with the patent number ZL 200720020655.0, the soft pottery decorative surface is effectively applied to the lamp, but the decoration method is not suitable for relatively flat hard shell notebooks; the invention patent with the application number 201510645907.8: a A three-dimensional embroidered notebook is a breakthrough in the decorative surface form of traditional notebooks, but the notebook is decorated with embroidery. As a natural fabric, embroidery cotton thread is easy to be stained or eaten by insects, and its durability is not high.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies of the prior art and provide a process for making a hard shell notebook with embossed decorative surface by using soft pottery material. The process described in the patent of the present invention is to expand the decoration form of the notebook cover into a three-dimensional relief. The relief can be painted with various colors and textures, and can be inlaid with gems, glass, metal wire and other interesting decorative materials, which not only enhances the appearance of the notebook The decorative effect does not affect the carrying and finishing. Soft pottery is a kind of polymer clay, which has high chemical stability, and has the characteristics of antibacterial, anti-moth, and not easy to decay, so that it has considerable durability. This soft pottery semi-three-dimensional decorative surface technology can also be extended to book binding.

The technical solution adopted by the present invention is: a manufacturing process of soft pottery decorative surface hard shell notebook, comprising the following steps:

The first step is to make the relief sun model:

According to the size of the notebook to be made in the future, use carved clay and other materials suitable for sculpture to make a relief model on the positive side. During this period, various physical materials such as metal, plastic, stone, wood, etc. can also be embedded in finely carved oil clay to make it a part of the positive relief model. The positive surface model needs to have a certain hardness at room temperature, and the surface of the model is open, and the angle between the surface normal and the bottom surface of the positive surface model must be greater than or equal to 0 degrees and less than or equal to 180 degrees, so that it can be effectively released when making the relief negative surface mold. The embossed sunny side model is the shape source of the embossed decorative surface of the hard case notebook in the future.

The second step is to reproduce the relief negative mold:

Build a square container for reproducing the positive relief model, and the four sides and bottom of the container should be easy to disassemble. A pool-like container can be surrounded by boards, metal plates, plastic plates, stone slabs, etc., and the four sides and the bottom surface can be clamped with clamps to fix it temporarily; the bottom area of the square container should be equal to or greater than the bottom area of the relief positive model, and the height should be greater than The side height of the embossed positive model; place the embossed positive model face up in a square container; apply a layer of release agent on the surface of the embossed positive model, such as Vaseline, soapy water, etc.; mix the silicone liquid or gypsum liquid with the curing agent, etc. Pour evenly into the container to completely submerge the positive relief model; after the silicone or gypsum solidifies, remove the four sides of the container and the floor plate; separate the positive relief model from the cured silicone or plaster, and the silicone or plaster part is the replica Anaglyph negative side stencil. The mold of the negative side of the relief will be used as the reflection mold of the soft pottery relief.

The third step is to release the soft clay evenly and roll it out:

Add softener to the soft clay and adjust the release evenly; use a stick or cylinder to roll out the soft clay. The thickness of the soft clay should be greater than the height of the side surface of the relief model, so that the soft clay can be better filled Cavity space of relief negative mold;

The fourth step is to apply the release agent on the relief negative mold:

Brush a layer of release agent on the concave surface of the negative mold of the relief to facilitate the non-destructive separation of the clay relief and the negative mold in the future;

The fifth step is to spread the soft clay on the mold on the negative side, compact and flatten it:

With the cavity opening (concave) of the relief negative mold facing upwards, spread the soft clay on the relief negative mold, press the soft clay firmly to make it fully embedded in the cavity space of the negative mold, if not compacted, it will There are holes or breakages on the surface of the clay relief; during this period, additional clay can be used to supplement it; use a stick or cylinder tool to roll out the clay, and the thickness of the clay should exceed the mold on the negative side, otherwise the clay relief will be difficult forming;

The sixth step is to trim the soft clay shape:

Use tools to modify the shape of the soft clay. First, make the area of the soft clay larger than the area of the negative mold (the soft clay should have a certain amount of overflow relative to the negative mold), and then use the knife and other tools to cut off the excess part based on the area of the negative mold;

The seventh step is to preheat and shape the soft clay:

Put the combination of the relief negative mold and the soft clay into the oven and preheat it at 100°C for 3 to 10 minutes. The specific time depends on the thickness of the soft clay. The thicker the soft clay, the longer the preheating time should be. The main function is to initially solidify the outer surface of soft pottery;

The eighth step, separate the negative mold and soft clay:

Separate the mold on the negative side of the relief from the soft pottery part. The soft pottery part is the soft pottery relief. Since the soft pottery is only hardened on the surface and the center is not completely hardened in this step, caution is required;

The ninth step is to trim the cured soft clay relief:

This step is not a necessary step, it is only for the situation that the surface of the soft ceramic relief is damaged when it is separated from the negative mold. Clay to repair damaged figurine reliefs;

The tenth step is to heat the initially solidified soft clay to make it fully solidified:

Put the soft clay relief into the oven and heat it at 130-175°C for 5-10 minutes to make it harden completely. The specific time depends on the thickness of the soft clay. The thicker the soft clay, the longer the heating time should be. After the heating process, let the soft clay relief cool down to room temperature naturally in the oven. If you take it out immediately, it will cause cracks on the surface of the relief.

The eleventh step, paste the soft clay relief on the cover of the hard case notebook:

Apply adhesive evenly on the back of the soft pottery relief (non-relief surface), and paste the soft pottery relief on the cover of the hard-shell notebook within the effective bonding time of the adhesive, and finally complete the production of the hard-shell notebook with the soft pottery decorative surface .

Beneficial effects: the invention describes a manufacturing process flow of a hard-shell notebook with soft pottery decorative surface. The process has strong reproducibility and can be effectively applied to industrial production. The hard shell notebook with soft pottery decorative surface produced by the process of the invention subverts the traditional decoration method that the shell of the notebook can only be a plane pattern. Novel hard-shell notebook products can be favored by consumers, thereby generating economic benefits. For hard-shell notebooks with low sales volume, if this process is used to add decorative surfaces to the products and improve the products to make them a commodity with higher artistic value, it will be beneficial to the increase in sales. The craft can also be extended to book binding.

The soft pottery embossed decorative surface can be integrated with various physical materials such as plastic, metal, wood, glass, stone, etc., making the decorative effect more distinctive; in addition, the soft pottery surface has good adhesion, and various pigments such as acrylic and paint can be used Painting and painting, for example, painting with metallic color paint can simulate the texture effect of metal. Soft clay relief can expand more decorative effects in terms of material and color, so that hard shell notebooks can provide consumers with more diverse perceptions. Furthermore, the chemical properties of soft ceramics are stable, which also makes the notebooks with embossed decorative surfaces of soft ceramics have considerable durability. Using a notebook to record is more basic than recording behavior with electronic products. It can effectively reduce the interference of other applications and information push in electronic products on users, and help users focus on effective activities of recording or reading information. At the same time, it also helps to eliminate the negative impact of electronic screens on users' vision. In terms of social effects, beautifully decorated notebooks can bring better visual enjoyment to users, thereby improving the application ability of notebooks, and to a certain extent, positively promote the efficiency of public work and study.

Description of drawings

Fig. 1 is a schematic diagram of the relief positive side model of the present invention.

Fig. 2 is a schematic diagram of the surface normal of the relief positive model of the present invention.

Fig. 3 is a schematic diagram of the overturned baffle of the present invention.

Fig. 4 is a schematic diagram of turning over the negative side model of the present invention.

Fig. 5 is a schematic diagram of filling soft clay into the negative model of the present invention.

Fig. 6 is a schematic diagram of flattening soft clay of the present invention.

Fig. 7 is a schematic diagram of bonding the embossment of the present invention to the notebook.

Detailed ways

Below in conjunction with accompanying drawing, the present invention will be further described:

A manufacturing process of a soft pottery decorative surface hard shell notebook, comprising the following steps:

Step 1: Make the relief sun model

As shown in Fig. 1, according to the size of the notebook to be made in the future, use materials suitable for sculpture such as finely carved oil mud to make a positive surface model 1 of relief. Visible embossed positive side model side height 3. During this period, various physical materials such as metal, plastic, stone, wood, glass, etc. can also be embedded in finely carved oil clay to make them part of the positive relief model. As shown in Figure 2, the positive surface model needs to have a certain hardness at room temperature, and the surface 6 of the model is open, and the angle between the surface normal 4 and the bottom surface 5 of the positive surface model must be greater than or equal to 0 degrees and less than or equal to 180 degrees. Only when the mold is in place can it be effectively demolded. The embossed sunny side model is the shape source of the embossed decorative surface of the hard case notebook in the future.

The second step: remake the relief mold on the negative side:

As shown in Figure 3, use the movable baffle to build a square container for turning over the relief model on the positive side. Container four sides and bottom surface baffle plate 7 will be easy to disassemble. Boards such as wood, metal, plastic, and stone can be used as baffles to form a pool-like container, and the four sides and the bottom are bound with clamps or tape to fix it temporarily; the bottom area of the square container should be equal to or larger than the relief The bottom area of the positive side model, the height 8 should be greater than the height 3 of the side surface of the relief positive side model; place the relief positive side model in a square container facing up; apply a layer of release agent on the upper surface 9 of the relief positive side model (an effective solvent for easy model separation) , such as vaseline, soapy water, etc.; as shown in Figure 4, evenly pour the silicone liquid or gypsum liquid mixed with the curing agent into the container space 10, so that it is completely submerged in the positive relief model; after the silica gel or gypsum is cured, remove Except container four sides and bottom surface baffle plate 7; As shown in Figure 5, separate relief positive side model and solidified silica gel or gypsum, its silica gel or gypsum part is exactly the relief negative side mold 11 of turning over. The mold of the negative side of the relief will be used as the reflection mold of the soft pottery relief.

Step 3: Release the soft clay evenly and roll it flat

Add the soft clay to the softener (the solvent that can soften the soft clay after mixing with the soft clay, the higher the proportion of solvent, the softer the soft clay after mixing) and adjust the release evenly; use stick or cylinder The tool 13 rolls the soft clay flat, and the thickness 15 of the soft clay is greater than the side height 3 of the relief positive side model, so that the soft clay can better fill the cavity space 12 of the relief negative mold;

Step 4: Apply release agent to the relief negative mold

Brush a layer of release agent on the concave surface of the negative mold of the relief to facilitate the non-destructive separation of the clay relief and the negative mold in the future;

Step 5: As shown in Figure 6, spread the soft clay on the mold on the negative side, compact and flatten

The cavity opening (concave) of the relief negative mold 11 faces upwards, spread the soft clay on the relief negative mold 11, press the soft clay firmly to make it fully embedded in the cavity space 12 of the negative mold, if not compacted , there will be holes or damages on the surface of the soft clay relief; during this period, additional soft clay can be used to supplement; use a stick or cylinder tool 13 to roll the soft clay flat, and the thickness of the soft clay should exceed the height of the mold on the negative side, otherwise It will make it difficult to shape clay reliefs;

Step 6: Trim the clay shape

Use tools to modify the shape of the soft clay. First, make the area of the soft clay larger than the area of the negative mold (the soft clay should have a certain amount of overflow relative to the negative mold), and then use the knife and other tools to cut off the excess part based on the area of the negative mold;

Step 7: Preliminary preheating and shaping of soft clay

Put the combination 16 of the relief negative mold and soft clay into an oven and preheat it at 100°C for 3 to 10 minutes. The specific time depends on the thickness of the soft clay. The thicker the soft clay, the longer the preheating time should be. The main function of heat is to preliminarily solidify and shape the outer surface of soft pottery;

Step 8: Separate the negative mold from the polymer clay

Separate the mold on the negative surface of the relief from the soft pottery part, and the soft pottery part is the soft pottery relief. Since the soft pottery is only surface hardened in this step, and the center is not completely hardened, it is necessary to be careful;

Step 9: Trim the cured terracotta relief on the surface

This step is not a necessary step, it is only for the situation that the surface of the soft ceramic relief is damaged when it is separated from the negative mold. Clay repairs the damaged figurine reliefs to make them more complete;

Step 10: Heat the initially cured soft clay to make it fully cured

Put the soft clay relief into the oven and heat it at 130-175°C for 5-10 minutes to make it harden completely. The specific time depends on the thickness of the soft clay. The thicker it is, the longer it should be heated. After the heating process, let the soft clay relief cool down to room temperature naturally in the oven. If you take it out immediately, it will cause cracks on the surface of the relief.

Step 11: Paste the soft clay relief on the cover of the hard case notebook

As shown in Figure 7, the adhesive 18 is evenly coated on the back of the soft pottery relief (non-relief surface), and the soft pottery relief is pasted on the cover of the hard shell notebook 17 within the effective bonding time of the adhesive, and finally the soft pottery relief is completed. Production of hard shell notebooks with pottery decoration.

It should be pointed out that those skilled in the art can make some improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. All components that are not specified in this embodiment can be realized by existing technologies.

Claims (5)

1. a kind of manufacture craft of soft pottery decorative cover hard-cover notebook, it is characterised in that：Include the following steps：

The first step makes embossment sunny side model：

According to the notebook-sized to be made in the future, the sunny side model of embossment is made using carved oil sludge；Period is by material in kind It is embedded in carved oil sludge, material in kind is made to become a part for embossment sunny side model；Sunny side model has required at normal temperatures Hardness, and model surface is open, and surface normal is greater than or equal to 0 degree with sunny side model bottom surface angle and is less than or waits In 180 degree, in this way when making embossment back mold, could effectively demould；Embossment sunny side model be future hard-cover notebook it is floating Carve the body source of decorative cover；

Second step turns over embossment back mold processed：

A square container is built for turning over embossment back mold processed, four side of container wants easy to disassemble with bottom surface；First use plank A pond shape container is surrounded, four sides and bottom surface is clamped using fixture, pond shape container is fixed temporarily；Square container floor space should wait In or more than embossment sunny side model floor space, embossment sunny side model profile height highly should be greater than；By embossment sunny side model front It is positioned in square container upward；One layer of releasing agent is smeared in embossment sunny side model surface；The silicone fluid of curing agent will be mixed Body or gypsum liquid etc. are uniformly poured and are poured in container, it is made to be totally submerged embossment sunny side model；After silica gel or gypsum, move Except container four sides and bottom surface plank；Embossment sunny side model and cured silica gel or gypsum are detached, the silica gel or gypsum part are just It is the embossment back mold for system of turning over；The embossment back mold made is turned over by the reflection mold as soft pottery embossment；

Third walks, and soft ceramic mud tune is released uniformly and rolled flat：

Soft ceramic mud is added softening agent and adjusted and is released uniformly；Soft ceramic mud rolled using stick-like tool flat, the thickness of soft ceramic mud is greater than Embossment sunny side model profile height, can just make soft ceramic mud more preferable in this way fill up the cavity space of embossment back mold；

4th step, the brushing releasing agent on embossment back mold：

One layer of releasing agent is brushed on embossment back mould curved surface, so that soft pottery embossment is detached with the lossless of back mold in the future；

Soft ceramic mud is laid on back mold by the 5th step, and be compacted, roll it is flat：

Embossment back cavity body of mould is opening up, and soft ceramic mud is spread on embossment back mold, soft ceramic mud is firmly pressed, makes It is substantially embedded into the cavity space of back mold, if not being compacted, soft pottery relief surface will be made cavity or damaged occur；Period makes It is supplemented with additional soft ceramic mud；Soft ceramic mud rolled using stick-like tool flat, soft ceramic mud thickness will be more than back mold, otherwise Soft pottery embossment will be made to be difficult to be molded；

6th step modifies soft ceramic mud shape：

Using tooling revisions soft ceramic mud shape, soft ceramic mud area is set to be more than back die area first, then with back die face On the basis of product, redundance is cut using knife；

7th step carries out preliminary pre- thermal finalization to soft ceramic mud：

By the combination of embossment back mold and soft ceramic mud be put into oven using 100 DEG C preheat 3 to 10 minutes, the specific time because Depending on the thickness of soft ceramic mud, soft ceramic mud is thicker, and preheating time should be more long, and the main function of preheating is to keep soft pottery outer surface tentatively solid Change sizing；

8th step, separation back mold and soft pottery：

Embossment back mold and soft pottery part are detached, wherein soft pottery part is soft pottery embossment, soft pottery is when due to this step Surface hardened layer, and center is not fully hardened, therefore, it is careful to need；

9th step heats the soft pottery of primary solidification, it is made to be fully cured：

Soft pottery embossment is put into oven and is heated 5-10 minutes using 130-175 DEG C, keeps its fully hardened, the specific time is because of soft pottery Depending on the thickness of mud, soft ceramic mud is thicker, and heating time should be more long；After heating process, make soft pottery embossment natural in an oven It is cooled to room temperature, such as takes out at once, relief surface slight crack can be caused；

Soft pottery embossment is affixed on hard-cover notebook cover shell by the tenth step：

It is uniformly coated with adhesive in soft pottery embossed backing surface, and is effectively bonded in the time in adhesive and soft pottery embossment is affixed on hard shell pen Remember this cover shell, is finally completed the making of soft pottery decorative cover hard-cover notebook.

2. a kind of manufacture craft of soft pottery decorative cover hard-cover notebook according to claim 1, it is characterised in that：Described Metal, plastics, stone material, timber these materials in kind are embedded in carved oil sludge in one step.

3. a kind of manufacture craft of soft pottery decorative cover hard-cover notebook according to claim 1, it is characterised in that：Described In two steps a pond shape container is surrounded using plank, metallic plate, plastic plate, slabstone.

4. a kind of manufacture craft of soft pottery decorative cover hard-cover notebook according to claim 1, it is characterised in that：Described It is vaseline or suds to smear one layer of releasing agent in embossment sunny side model surface in two steps.

5. a kind of manufacture craft of soft pottery decorative cover hard-cover notebook according to claim 1, it is characterised in that：Described Increase after eight steps and modifies cured soft pottery embossment：There are the feelings of surface fracture when with back mold separation for soft pottery embossment Condition, the reason of causing such situation are some local holiday releasing agents of soft pottery back mould inner surface；Using additional uncured Soft ceramic mud repairing has damaged soft pottery embossment.