Ultrasonic inner sheet manufacturing machine
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 无锡市灵山香烛工艺制品有限公司
- Publication Date
- 2012-01-04
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to an inner page manufacturing machine, in particular to an ultrasonic inner page manufacturing machine for photo albums, stamp collection albums and card collection albums. Background technique
[0002] The inner pages of photo albums, stamp albums, and card albums are made of plastic film. The production process of the existing inner page manufacturing machines is mainly as follows: (1) Turn on the equipment, heat the mold for making the inner pages, and raise the temperature of the mold to 300±1℃; (2) The plastic film is pasted on the mold; (3) The mold is pressed, and the inner pages are glued and formed. The process of producing inner pages by this equipment has the following problems: (1) The equipment and molds need to be preheated with electricity, which leads to high energy consumption and low efficiency; (2) After the plastic film is heated externally, it is easily deformed, and the qualified rate of finished products is...