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What are the main uses of automatic glue coating line for packaging boxes

source:www.5songhua.com  |  Release time:2025年02月26日
The automatic gluing line for packaging boxes is mainly used in the gluing process of various packaging box production processes to achieve efficient, correct, and stable gluing operations. Its main uses include the following aspects:
1. Production of paper packaging boxes
      Folding paper box gluing: For common folding paper boxes, the automatic gluing line can correctly glue the sides, flaps, and other parts of the paper box, ensuring that the paper box can be firmly adhered during folding and forming, and ensuring the structural stability of the paper box. Whether it is small cosmetic packaging boxes, medium-sized food packaging boxes, shoe boxes, etc., efficient gluing can be achieved through automatic gluing lines, improving production efficiency and product quality consistency.
      Adhesive coating for corrugated cardboard boxes: In the production of corrugated cardboard boxes, automatic adhesive coating lines can be used to bond corrugated paper with surface paper, as well as to apply adhesive to the sealing of cardboard boxes. Being able to control the amount and position of adhesive correctly according to the different specifications and materials of corrugated cardboard boxes, so that corrugated cardboard boxes have sufficient strength and sealing, meeting the packaging needs of various products, such as home appliance packaging boxes, express packaging boxes, etc.
2. Production of plastic packaging boxes
      Plastic folding box gluing: Some plastic folding boxes require gluing to achieve the bonding and fixation of the folding edges. The automatic gluing line can select the appropriate glue according to the characteristics of the plastic material, and correctly apply the glue to the parts that need to be glued, ensuring the firm adhesion of the plastic folding box and avoiding problems such as glue overflow, improving the appearance quality and performance of the plastic packaging box.
      Adhesive bonding between plastic blister box and paper card: In the packaging form of combining plastic blister box and paper card, the automatic glue line can evenly apply glue at the edge or specific position of the blister box, achieving a firm adhesion with the paper card, making the product packaging have both the display and protection function of plastic blister box and the information display and support function provided by the paper card. It is widely used in the packaging fields of toys, stationery, electronic products, etc.
3. Production of wooden packaging boxes
     Assembly and gluing of wooden boxes: During the assembly process of wooden packaging boxes, automatic gluing lines can be used for splicing and gluing between wooden blocks to ensure the structural stability of the wooden box. According to the design requirements of the wooden box, it is possible to correctly apply glue to the mortise and tenon structure, splicing joints, and other parts to improve the assembly accuracy and stability of the wooden box. It is suitable for wooden packaging products with high quality requirements such as gift packaging boxes and jewelry packaging boxes.
     Adhesive coating on wooden box lining: In order to protect the contents of the box, wooden packaging boxes are usually lined with materials such as sponge and velvet. The automatic glue line can correctly apply glue inside the wooden box, allowing the lining material to be smoothly and firmly adhered to the wooden box, improving the grade and protective performance of the wooden packaging box.
4. Other uses
     Packaging label pasting and gluing: The automatic gluing line can also be used for pasting and gluing labels on packaging boxes. Being able to control the amount and position of adhesive correctly based on the size and shape of the label, ensuring that the label is firmly and smoothly attached, not easily detached, and improving the overall aesthetics and accuracy of information transmission of the packaging box.
     Special packaging requirements for gluing: For some packaging boxes with special structures or functions, such as those with compartments, buffering structures, etc., the automatic gluing line can apply glue at specific locations according to design requirements to achieve the assembly and fixation of these special structures, meeting the personalized packaging needs of different products.
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