(1) Apple branches are difficult to peel, and they are hard and structurally compact. When preparing stocks, they must be flattened and crushed. This work is best done on the newly cut branches.
(2) Apple branches can be used to make machine pulp. Cook first and then refine. The optimum conditions for the KP-AQ method for cooking are: Alkali amount: 16% (calculated as Na20) Sulfidity: 20% AQ Dosage: 0.1% Maximum temperature: 1700C, Insulation: 2.5h, Liquid ratio: 1 :4.
(3) The apple stalk pulp can be bleached with common CEH three stages and can be used as bleached pulp. With 7% chlorine, whiteness can reach 70%.
(4) The degree of pulping of apple tree pulp rose rapidly. Light knife should be used to ease, can not be heavy knife, not a long time beating, saving time and energy.
(5) According to different needs, it can be made into semi-chemical pulp, with straw pulp and waste paper to produce boxboard. Helps to improve the boxboard's folding resistance and stiffness.
(6) As a new type of raw material, it can be used instead of hardwood pulp for copying cultural paper, which provides a good way for the rational use of resources.
Office furniture refers to various types of furniture used in office spaces, including tables, chairs, cabinets, etc. The classification of office furniture is mainly based on its purpose. The following will provide a detailed introduction to the classification of office furniture.
1. Office Desk: A desk is one of the most basic furniture in the office, used to hold computers, documents, and office supplies. According to different shapes and functions, office desks can be divided into straight, L-shaped, U-shaped, conference tables, etc.
2. Office Chair: Office chairs are essential furniture for employees in the office, used to provide sitting support and comfort. According to different functions and materials, office chairs can be divided into office staff chairs, conference chairs, executive chairs, sofa chairs, etc.
3. Conference tables and chairs: Conference tables and chairs are furniture used for meetings and business negotiations, usually consisting of large tables and comfortable chairs. According to different shapes and functions, conference tables and chairs can be divided into round tables, long tables, oval tables, etc.
4. File cabinet: A file cabinet is furniture used to store and manage files and information, usually consisting of multiple drawers. According to different materials and usage methods, file cabinets can be divided into steel file cabinets, wooden file cabinets, sliding file cabinets, etc.
5. Bookshelf: A bookshelf is furniture used to store books and documents, providing neat and orderly storage space. According to different shapes and materials, bookshelves can be divided into wooden bookshelves, metal bookshelves, glass bookshelves, etc.
Ergonomic Chair,Office Lifting Table,Meeting Sofa,Visitor Chair
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