Corrugated paper is a high-strength, highly absorbent, foldable and reusable cardboard material that is widely used in packaging, construction, furniture and other fields. The raw materials for making corrugated paper are plant cellulose with good toughness and slender fibers, such as wood, bamboo, cotton, etc.
1. The principle of making corrugated paper from straw
Corrugated paper is a high-strength, highly absorbent, foldable and reusable cardboard material that is widely used in packaging, construction, furniture and other fields. The raw materials for making corrugated paper are plant cellulose with good toughness and slender fibers, such as wood, bamboo, cotton, etc. However, during agricultural planting and harvesting, a large amount of straw is wasted or burned, which not only wastes resources but also creates environmental problems. Therefore, how to convert discarded straw into useful materials has become an urgent problem to be solved. Converting straw into corrugated paper is a more feasible way.
2. Production process of corrugated paper made from straw
The basic production process flow of corrugated paper made from straw is as follows:
2.1. Straw collection and cleaning: Collect discarded straw and clean it in special equipment.
2.2. Straw chopping: Put the cleaned straw into a chopper and crush it to obtain straw fiber.
2.3. Pulp preparation: Mix straw fiber and water to make pulp. Some chemicals can be added to improve the strength and ductility of the pulp.
2.4. Corrugated board preparation: The pulp is made into corrugated board through processes such as cooking, pulping, screening, and pressing.
2.5. Corrugated cardboard forming: Cutting, folding, gluing and other processes of corrugated cardboard are formed into cartons, cardboard, etc.
3. Feasibility and application prospects of making corrugated paper from straw
Although straw is not as tough and strong as wood, bamboo and other plant cellulose, it contains higher cellulose content and is cheaper. Therefore, converting straw into corrugated paper is economically and environmentally feasible. In addition, straw corrugated paper has broad application prospects and can be used in packaging, construction, furniture and other fields. It can also be used to produce cartons, paper bags and other environmentally friendly products that are easy to recycle.
To sum up, straw can be used to make corrugated paper. The production process of corrugated paper made from straw is relatively simple, has high feasibility, and has broad application prospects. Converting discarded straw into useful materials can not only reduce environmental pressure, but also enable resource reuse, which has great social value.
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