CN217968713U - Polymer film combined with plant fiber - Google Patents

Abstract

The utility model relates to a high molecular film combined with plant fiber, which comprises a plant fiber layer and a high molecular polymer layer, wherein the high molecular polymer layer is attached to the plant fiber layer and comprises a high molecular polymer; borrow this and make the utility model discloses combine plant fiber's polymer film to add faint scent smell and reduce the composition proportion of petrochemical industry raw materials, and make and have the utility model discloses combine plant fiber's polymer film's artificial leather has the efficiency of pass through wet, antibiotic and anti-formaldehyde.

Description

Polymer film combined with plant fiber

technical field

The utility model relates to a polymer film combined with plant fibers, in particular to a polymer film combined with tea leaves, pineapple leaves, mushrooms or coffee grounds.

Background technique

Before the development of agriculture, the Paleolithic ancestors hunted animals or beasts, and used the skins of animals or beasts as materials for making cold-proof clothing; after tens of thousands of years of development, animal skins are still used to make modern One of the choices of clothing accessories materials.

However, with the rising awareness of environmental protection, more and more people advocate being friendly to animals, avoiding eating animals or not using raw materials containing animal ingredients to make clothing accessories. Plastic products made of one or more layers of plastic and whose appearance and feel are similar to animal leather, such as artificial leather made of polyvinyl chloride, polyamide or polyurethane as the main raw material of plastic, although the air permeability and moisture permeability are not as good However, due to its low production cost and wide application, artificial leather is still one of the mainstream substitutes for natural leather.

However, artificial leather is a kind of plastic product, which is made of petrochemical raw materials. In the modern era of rising awareness of environmental protection, reducing the use of petrochemical raw materials is also one of the issues that need to be faced.

Utility model content

Therefore, in order to reduce the proportion of petrochemical raw materials in the polymer film for making artificial leather, the utility model proposes a polymer film combined with plant fibers, including:

A plant fiber layer and a high molecular polymer layer, the high molecular polymer layer is attached to the plant fiber layer, and the high molecular polymer layer contains high molecular polymer.

Further, the polymer is polyurethane (Polyurethane, PU), polyamide (Polyamide, PA), thermoplastic elastomer (Thermoplastic Elastomer, TPE), thermoplastic polyolefin elastomer (Thermoplastic olefinic Elastomer, TPO), polyvinyl chloride ( Polyvinyl Chloride, PVC) or Thermoplastic Polyurethane (TPU).

Further, the plant fiber layer is made of tea leaves, pineapple leaves, mushrooms, or coffee grounds.

Further, a cloth layer is attached to the polymer film, and the cloth layer is non-woven fabric, flat-woven fabric, knitted fabric, canvas or sandwich fabric.

According to the above-mentioned technical features, the following effects can be achieved:

1. Use artificial leather instead of natural leather to reduce the demand for natural leather in order to be friendly to animals and reduce damage to the environment.

2. The polymer film is combined with tea leaves, so that the artificial leather with the polymer film emits the fragrance of tea.

3. Combining the polymer film with tea leaves reduces the proportion of petrochemical raw materials in the artificial leather with the polymer film, thereby reducing the use of petrochemical raw materials to produce artificial leather.

4. Recycle the brewed tea or coffee powder or discarded pineapple leaves or mushrooms to reduce the environmental load on garbage.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the polymer membrane of the utility model combined plant fiber;

Fig. 2 is the partial cross-sectional schematic diagram of the polymer membrane of the utility model combined plant fiber;

Fig. 3 is a three-dimensional schematic view of the artificial leather with the polymer film combined with plant fibers of the present invention.

Symbol Description:

1: polymer film

11: Polymer layer

12: Plant fiber layer

2: Cloth layer.

detailed description

Based on the above-mentioned technical features, the main functions of the polymer film combined with plant fibers of the present invention will be clearly presented in the following examples.

Please refer to Fig. 1 and Fig. 2, the macromolecular film of the present utility model combined with plant fiber comprises a macromolecular film 1, and this macromolecular film 1 comprises a high molecular polymer layer 11 and a plant fiber layer 12, and this macromolecular polymer is polymerized The material layer 11 comprises a high molecular polymer, and the high molecular polymer layer 11 is attached to the plant fiber layer 12; the high molecular polymer is polyurethane (Polyurethane, PU), polyamide (Polyamide, PA), thermoplastic elastomer ( Thermoplastic Elastomer, TPE), thermoplastic polyolefin elastomer (Thermoplastic olefinic Elastomer, TPO), polyvinyl chloride (Polyvinyl Chloride, PVC) or thermoplastic polyurethane (Thermoplastic polyurethane, TPU) and other polymers, but not limited thereto; The plant fiber layer 12 is made of tea leaves, pineapple leaves, mushrooms or coffee grounds, but not limited thereto.

Please refer to Fig. 3, in the present embodiment, a cloth layer 2 is attached to this macromolecule film 1 and forms the artificial leather with the polymer film of the utility model in conjunction with plant fiber, and this cloth layer is non-woven fabric, plain weave, Knitted cloth, canvas or sandwich cloth, but not limited thereto, the surface of the cloth layer 2 contains an adhesive, the plant fiber is coated or sprayed on the surface of the cloth layer 2 containing the adhesive to form the plant fiber layer 12, and then the high The molecular polymer layer 11 is covered on the plant fiber layer 12 to form the artificial leather with the polymer film combined with the plant fiber of the present invention, or the polymer layer 11, the plant fiber layer 12 and the cloth layer 2 The three are combined into an artificial leather with a polymer film combined with plant fibers of the present invention by roller heat pressing, or the polymer layer 11 is combined by electrostatic adsorption (can be used with an adhesive) , the plant fiber layer 12 and the cloth layer 2 to form the artificial leather with the polymer film of the utility model combined with the plant fiber; thereby, the plant fiber layer 12 is evenly distributed in the high layer with the utility model combined with the plant fiber In the artificial leather of the molecular film, the user can smell the fragrance of the added plant fiber such as tea when using the product of the artificial leather with the polymer film combined with the plant fiber of the present invention.

Comprehensively the description of above-mentioned embodiment, when can fully understand the operation of the present utility model, use and the effect that the present utility model produces, but above-mentioned embodiment is only the preferred embodiment of the present utility model, when can not limit this utility model with this The scope of implementation of the utility model, that is, the simple equivalent changes and modifications made according to the scope of the patent application of the utility model and the content of the creation description, all belong to the scope covered by the utility model.

Claims (3)

1. A polymer film in conjunction with plant fibers, characterized in that, comprising: A plant fiber layer and a high molecular polymer layer, the plant fiber layer is made of tea leaves, pineapple leaves, mushrooms or coffee grounds, the high molecular polymer layer is attached to the plant fiber layer, the high molecular polymer The layer contains high molecular polymer, and the high molecular polymer is polyurethane, polyamide, thermoplastic elastomer or polyvinyl chloride, and a cloth layer is attached to the high molecular film, and the cloth layer is non-woven fabric, flat woven fabric, knitted fabric , canvas or sandwich cloth. 2. The polymer film combined with plant fibers according to claim 1, characterized in that: the polyurethane is thermoplastic polyurethane. 3. The polymer film combined with plant fibers according to claim 1, characterized in that: the thermoplastic elastomer is thermoplastic polyolefin elastomer.

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