CN2784327
The new upright packaging bag includes a bag body, a bag mouth and a bag bottom. The bag body is composed of a front surface of the bag body and a back surface of the bag body. The bag bottoms are respectively sealed with the front surface of the bag body and the lower edge of the back surface of the bag body. The sealing portion forms an arc-shaped sealing area with an upward peripheral edge, and the bottom of the bag is folded inwardly. In the middle, an inner fold line is formed in the middle, and the front surface of the bag body and the back surface of the bag body are sealed at both side edges to form a sealing strip, and at least two connecting punch holes are respectively provided at the overlapping portions of the sealing strip and the sealing area. The connection punching of the new upright packaging bag is beneficial to strengthen the heat sealing strength of the bottom of the packaging bag, so that the heat sealing part is not easy to crack. When the packaging bag is loaded into the goods and placed upright, the connection punching becomes the fulcrum of the force, according to the fulcrum. The principle of mechanical design is to use composite membranes subjected to external forces to achieve the effect of buffering external force through their own heat seal strength and deformation. This can not only reduce the bag-breaking rate, but also solve the phenomenon of collapse of the packaging bag to suit large-volume packaging.
Reprinted from: China Packaging News
The dining table and chair combination in a restaurant refers to the combination of tables and chairs used for dining. According to different needs and styles, restaurant dining table and chair combinations can be classified into various categories. The following will classify and introduce common dining table and chair combinations in restaurants.
1. Classified by purpose
1) Dinner table and chair combination: mainly used in formal dining venues, such as high-end restaurants, banquet halls, etc. The combination of dining tables and chairs usually uses high-end materials such as solid wood, marble, etc. The chairs are generally equipped with soft cushions to provide a comfortable dining experience.
2) Fast food table and chair combination: mainly used in fast food restaurants, coffee shops, and other fast-food restaurants. The combination of fast food tables and chairs usually adopts a simple and practical design. The tables are generally small, and the chairs are generally made of plastic or metal materials, which are easy to clean and move.
3) Outdoor table and chair combination: mainly used in outdoor dining venues, such as outdoor restaurants, balconies, etc. Outdoor table and chair combinations usually use materials with special treatments such as waterproof and anti-corrosion, such as aluminum alloy, plastic, etc., which have the characteristics of durability and easy cleaning.
2. Classify by Style
1) Modern style table and chair combinations: Modern style table and chair combinations usually adopt a simple and streamlined design, emphasizing practicality and comfort. The combination of modern style tables and chairs is suitable for modern restaurants, cafes, and other places.
2) European style table and chair combinations: European style table and chair combinations usually adopt gorgeous carved and curved designs, emphasizing details and decoration. The European style table and chair combination is suitable for high-end restaurants, banquet halls, and other places.
In summary, restaurant table and chair combinations are classified based on factors such as purpose and style. Different classifications are suitable for different types and needs of restaurants, and choosing the appropriate combination of dining tables and chairs can provide a better dining experience and comfort for the restaurant.
Beach table, beach chair,dining furniture
Foshan Shengshi Zhihui Technology Co., Ltd. , https://www.officer-furniture.com