TWI575134B - Environmentally friendly substrate and manufacturing method thereof - Google Patents

Description

Environmentally friendly substrate and method of manufacturing same

The present invention relates to an environmentally friendly substrate, and aims to provide an environmentally-friendly substrate that can be completely and naturally decomposed, and a method for manufacturing the same.

According to the current life, the products made of plastic materials can be easily obtained. Especially the weight of plastic products is lighter than that of metal or glass, and it is relatively easy to process and manufacture. Therefore, it is widely used in packaging containers. Industries such as food, cosmetics and pharmaceuticals are used to facilitate the storage and protection of goods, and more importantly, to increase the shelf life of goods and to be quickly transported and sold in the market.

Because traditional plastics are often discarded in the incinerator during the disposal process, they produce dioxin that poisons the human body, and it is difficult to decompose automatically in the natural environment. A large number of plastic products will cause serious environmental problems after being consumed or discarded. In addition, although there is a biodegradable plastic (commonly known as green plastic) made of raw materials such as corn and starch.

However, the environmental conditions for decomposing such biodegradable plastics are very harsh, and usually must be at a relative humidity of more than 90% and at a high temperature of 58 to 70 degrees Celsius, while ensuring that the environment belongs to In a non-enclosed space with sufficient oxygen, it can be completely decomposed by microorganisms into water, carbon dioxide or methane.

Another oxidizing biodegradable technology is known, which emphasizes that the traditional plastic can be smoothly decomposed in the general natural environment. It mainly adds particles which help the plastic to be more easily decomposed in the traditional plastic raw materials, and the biodegradable plastic is used at the beginning. The concept of raw materials as raw materials is different.

However, the so-called oxidative biodegradable technology actually only breaks down the plastic into a size that is invisible to the naked eye, and finally leaves small fragments that cannot be disposed of, which is still harmful to the environment and ecology. Therefore, how to provide a packaging product that can be used for packaging purposes, especially one-time packaging, has long been a problem that academics and industry have been trying to solve.

In view of this, the main object of the present invention is to provide an environmentally-friendly substrate that can be completely and naturally decomposed, and a method for manufacturing the same.

The environmentally-friendly substrate of the present invention is a sheet-like structure in which a predetermined number of sizes are formed by a plurality of plant blade splicing glue which has been subjected to drying treatment and coated with an environmentally-friendly waterproof rubber.

The environmentally-friendly substrate of the invention can be further processed into cups, bowls, pads and even beverage packaging bottles through the machine when used, not only can meet the needs of related products, but can be naturally decomposed in the soil after use. It can replace plastics for packaging purposes, especially disposable packaging products; it can be used to solve the problem of packaging products after being consumed or discarded in a relatively more active and reliable way. Environmental issues.

According to the above structural feature, the whole plant leaf system of the environmental protection substrate is arranged in a scale shape.

The environmentally-friendly substrate is further wound into a roll shape.

The environmentally friendly substrate manufacturing method of the present invention basically comprises the following steps: a. providing a plurality of plant leaves. b. Sterilization, sterilizing the leaves of each plant. c. Drying, drying the plant leaves of each of the sterilization steps. d. Gluing, the surface of the plant leaves which are each of the drying steps is covered with an environmentally friendly waterproof glue. e. splicing, assembling each of the plant blade splicing glues that complete the sizing step into a pre-set flaky knot Structure. f. Pressurizing and setting, the sheet-like structure synthesized by the plant blade is laminated and pressure is applied to fix the relative positions of the respective plant leaves, that is, the preparation of the environmentally-friendly substrate is completed.

According to the above technical feature, the method for manufacturing the environmentally-friendly substrate is further characterized in that the sheet-like structure synthesized by the plant blade laminate is press-formed, and then the sheet-like structure is further cut into a predetermined outer size.

According to the above technical feature, the method for manufacturing the environmentally-friendly substrate is obtained by press-forming the sheet-like structure synthesized by the plant blade splicing glue, and further winding the sheet-like structure into a roll shape.

According to the above technical feature, the method for manufacturing the environmentally-friendly substrate is further characterized in that the sheet-like structure synthesized by the plant blade laminate is pressed and shaped, and the sheet-like structure is further cut into a predetermined outer shape. And the winding is rolled into a roll.

In the method for producing the environmentally-friendly substrate, each of the plant leaves is subjected to a sterilization treatment by a high-temperature heating method.

In the method for manufacturing the environmentally-friendly substrate, the plant leaves of each of the sterilization steps are subjected to a drying treatment in an air-drying manner.

In the method for manufacturing the environmentally-friendly substrate, the plant leaves of each of the sterilization steps are subjected to a drying treatment by illumination.

In the method for manufacturing the environmentally-friendly substrate, the plant leaves that have completed the sterilization step are subjected to a drying treatment by means of light and air drying.

The environmental protection waterproof glue is a food grade environmental protection waterproof glue.

The environmentally friendly waterproof glue is corn syrup.

The environmentally-friendly substrate manufacturing method is characterized in that the surface of the plant leaves which are each of the drying steps is coated with a green waterproof adhesive by spraying.

The method for manufacturing the environmentally-friendly substrate is applied in a smudge manner The surface of the plant leaves in the drying step is covered with an environmentally friendly waterproof glue.

In the method for producing the environmentally-friendly substrate, the whole plant leaf system is arranged in a scaly shape, and each of the plant leaves which have completed the gluing step is laminated into a sheet-like structure having a predetermined size.

In the method for producing the environmentally-friendly substrate, the sheet-like structure synthesized by the plant blade laminate is press-formed by pressing.

In the method for producing the environmentally-friendly substrate, the sheet-like structure synthesized by the plant blade laminate is press-formed by press molding.

The method for producing the environmentally-friendly substrate is to apply a cleaning treatment to each of the plant leaves before applying sterilization treatment to each of the plant leaves.

The environmental protection substrate disclosed in the invention can be further processed into cups, bowls, pads and even beverage packaging bottles through the machine tool, not only can meet the use requirements of related products, but can be naturally decomposed in the soil after use, and is not toxic. Substance residue and dissolution can replace plastics for packaging purposes, especially disposable packaging products; 俾 can solve the environmental problems that may arise after packaging products are consumed or discarded in a relatively more active and reliable way. In particular, the method for manufacturing an environmentally-friendly substrate disclosed in the present invention does not generate toxic gas or toxic substances during the manufacturing process, and does not cause harm to the health of workers, and does not cause environmental pollution.

10‧‧‧Environmental substrate

11‧‧‧ plant leaves

12‧‧‧Environmental waterproof glue

The first figure is an external structural view of an environmentally friendly substrate according to a first embodiment of the present invention.

The second figure is a partial enlarged schematic view of the environmental protection substrate of the present invention.

The third drawing is an external structural view of the environmentally friendly substrate of the second embodiment of the present invention.

The fourth figure is a basic flow chart of the method for manufacturing an environmentally friendly substrate of the present invention.

The invention mainly provides an environmentally-friendly substrate which can be completely and naturally decomposed, and a method for manufacturing the environmentally-friendly substrate related thereto. As shown in the first figure, the environmentally-friendly substrate 10 of the present invention is dried by a plurality of surfaces and covered with a surface. The plant blade 11 of the eco-friendly waterproof rubber 12 is laminated to form a sheet-like structure of a predetermined size.

In principle, the environmentally-friendly substrate of the present invention can be further processed into cups, bowls, pads and even beverage packaging bottles through the machine when used, not only to meet the needs of related products, but also to be naturally in the soil after use. Decomposition, no toxic substances and dissolution, can replace plastics for packaging purposes, especially disposable packaging products.俾 The ability to solve environmental problems that may arise after packaging products are consumed or discarded in a relatively more active and reliable manner.

Furthermore, when the environmentally-friendly substrate of the present invention is implemented, the whole plant leaves 11 of the environmentally-friendly substrate 10 are preferably arranged in a scaly shape as shown in the second figure, and the overall environmentally-friendly substrate 10 is As shown in the third figure, the further winding is in the form of a roll, which is then unfolded when it is to be processed to meet the needs of the use of automated processing equipment.

Please refer to the fourth figure at the same time, the method for manufacturing the environmentally-friendly substrate of the present invention basically comprises the following steps:

a plurality of plant leaves are provided; in practice, each of the plant leaf systems may be leaves of the same plant or leaves of different plants; in principle, it is preferred to use a plant and similarly similar plant leaves.

b. sterilization, sterilizing each of the plant leaves; in the implementation, the plant leaves can be sterilized by high temperature heating; and, before sterilizing the leaves of the plants, Each plant leaf is subjected to a cleaning treatment; in practice, the plant leaves can be cleaned with water or with a neutral detergent, and the plant leaves are preferably cleaned with a food grade cleaner.

c. drying, applying drying treatment to each of the plant leaves that complete the sterilization step; in practice, drying or drying the plant leaves of the finished sterilization step by air drying, or by light The plant leaves of the sterilization step are subjected to a drying treatment; of course, it is also possible to apply a drying treatment to each of the plant leaves which have completed the sterilization step by means of light and air drying.

d. sizing, coating the surface of the plant leaves with the environmental protection waterproof glue on the surface of each of the drying steps; in the implementation, the surface of the plant leaves which are used for the drying step can be sprayed with environmentally friendly waterproof glue, or by smearing The method is characterized in that the surface of the plant leaves which are each of the drying steps is covered with an environmentally friendly waterproof glue.

e. splicing, assembling the plant blade of each of the sizing steps into a pre-set slab structure; in practice, the whole plant leaves 11 may be arranged in a scaly shape (such as the second As shown in the figure, the plant leaves 11 each of which has completed the gumming step are laminated to form a sheet-like structure of a predetermined size.

f. press-forming, the pressure is applied to the sheet structure synthesized by the plant blade, and the relative position of each of the plant leaves is fixed, that is, the preparation of the environmentally-friendly substrate is completed; The sheet-like structure synthesized by the plant blade splicing glue may be press-formed by a pressing method, or the sheet-like structure synthesized by the plant blade splicing glue may be press-formed by pressing.

Since the raw material used in the method for manufacturing the environmentally-friendly substrate of the present invention is a natural material and is used or added without a chemical agent, no toxic gas or toxic substance is generated during the entire manufacturing process, and the health of the worker is not caused. Causes harm, and does not cause environmental pollution.

Similarly, in the method for manufacturing an environmentally-friendly substrate of the present invention, after the sheet-like structure synthesized by the plant blade laminate is press-formed, the sheet-like structure can be further cut into a predetermined shape; or After the sheet structure synthesized by the plant leaf mosaic glue is pressed and shaped, the sheet structure can be further collected. The roll is in the form of a roll.

Of course, in the method for manufacturing an environmentally-friendly substrate of the present invention, after the sheet-like structure synthesized by the plant blade laminate is pressed and shaped, the sheet-like structure is further cut into a predetermined outer shape, and It is better to wind up the roll.

Compared with the conventional technology, the environmental protection substrate disclosed in the present invention can be further processed into cups, bowls, pads and even beverage packaging bottles through the implements, not only can meet the needs of related products, but also can be used in the soil after use. Natural decomposition, no toxic substances and dissolution, can replace plastics for packaging purposes, especially disposable packaging products; 俾 can solve the packaging products in a relatively more active and reliable way to wear or discard Afterwards, environmental problems may be derived; in particular, the method for manufacturing an environmentally-friendly substrate disclosed in the present invention does not generate toxic gas or toxic substances during the manufacturing process, and does not cause harm to the health of workers, and does not cause environmental pollution.

The technical content and technical features of the present invention are disclosed above, but those skilled in the art may still make various substitutions and modifications without departing from the spirit and scope of the invention. Therefore, the scope of the present invention should be construed as being limited by the scope of the appended claims

10‧‧‧Environmental substrate

11‧‧‧ plant leaves

12‧‧‧Environmental waterproof glue

Claims (17)

The invention relates to an environmentally-friendly substrate, which is composed of a plurality of plant leaf splicing glues which are dried and coated with an environmentally-friendly waterproof glue to synthesize a pre-sized sheet structure; wherein all the plant leaves of the environmental protection substrate are arranged in a scale Stacking. The environmentally-friendly substrate according to claim 1, wherein the environmentally-friendly substrate is further wound into a roll shape. An environmentally friendly substrate manufacturing method comprising the steps of: a. providing a plurality of plant leaves; b. sterilizing, applying a sterilizing treatment to each of the plant leaves; c. drying, applying drying treatment to each of the plant leaves that have completed the sterilizing step; d. sizing, coating the surface of the plant leaves in each of the drying steps with an environmentally-friendly waterproof glue; e. assembling, splicing the type of the plant leaves in the squashing step to form a pre-set size a sheet-like structure; f. press-forming, applying a pressure to the sheet-like structure synthesized by the plant leaf-stacking glue to fix the relative positions of the respective plant leaves, that is, completing the environmentally-friendly substrate Production. The method for producing an environmentally-friendly substrate according to claim 3, wherein the method for manufacturing the environmentally-friendly substrate is further characterized in that the sheet-like structure synthesized by the plant blade is laminated and shaped, and then the sheet-like structure is further cut into Pre-set size. The method for producing an environmentally-friendly substrate according to claim 3, wherein the method for producing an environmentally-friendly substrate is followed by press-molding the sheet-like structure synthesized by the plant blade splicing glue, and further winding the sheet-like structure The material is rolled. The method for producing an environmentally-friendly substrate according to claim 3, wherein the method for manufacturing the environmentally-friendly substrate is further characterized in that the sheet-like structure synthesized by the plant blade is laminated and shaped, and then the sheet-like structure is further cut into Pre-set dimensions and rewinding into a roll. The method for producing an environmentally-friendly substrate according to any one of claims 3 to 6, wherein the method for producing the environmentally-friendly substrate is subjected to a sterilization treatment on each of the plant leaves by a high-temperature heating method. The method for producing an environmentally-friendly substrate according to any one of claims 3 to 6, wherein the method for producing the environmentally-friendly substrate is to dry the plant leaves of the sterilizing step by air drying. The method for producing an environmentally-friendly substrate according to any one of claims 3 to 6, wherein the method for producing the environmentally-friendly substrate is to dry the plant leaves of the sterilizing step by light. The method for producing an environmentally-friendly substrate according to any one of claims 3 to 6, wherein the method for producing the environmentally-friendly substrate is to dry the plant leaves of the sterilizing step by light and air drying. The method for manufacturing an environmentally-friendly substrate according to any one of claims 3 to 6, wherein the eco-friendly waterproof adhesive is a food-grade environmentally-friendly waterproof adhesive. The method for producing an environmentally-friendly substrate according to any one of claims 3 to 6, wherein the eco-friendly waterproof adhesive is corn steep rubber. The method for producing an environmentally-friendly substrate according to any one of claims 3 to 6, wherein the method for producing an environmentally-friendly substrate is to spray a surface of the plant leaf surface of each of the drying steps by a spray method. The method for producing an environmentally-friendly substrate according to any one of claims 3 to 6, wherein the method for producing the environmentally-friendly substrate is to apply an environmentally-friendly waterproof adhesive to the surface of the plant blade in each of the drying steps by a coating method. The method for producing an environmentally-friendly substrate according to any one of claims 3 to 6, wherein the method for producing the environmentally-friendly substrate is to press-form the sheet-like structure synthesized by the plant blade by a rolling method. . The method for producing an environmentally-friendly substrate according to any one of claims 3 to 6, wherein In the method for producing an environmentally-friendly substrate, the sheet-like structure synthesized by the plant blade laminate is press-formed by press molding. The method for producing an environmentally-friendly substrate according to any one of claims 3 to 6, wherein the method for producing the environmentally-friendly substrate is to clean each of the plant leaves before sterilizing each of the plant leaves. deal with.