Transfusion bag body hot-pressing mold with vacuum chuck
A hot-pressing mold and vacuum sucker technology, which is applied in the field of hot-pressing molds for infusion bags, can solve the problems of not being able to meet the needs of bag body filling and sealing infusion bag manufacturing, and achieve good adaptability, reasonable structure, and convenient installation and the effect of using
Active Publication Date: 2014-04-30
HUNAN KELUN PHARMA
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Problems solved by technology
The non-PVC multi-layer co-extrusion film on either side of the bag body has been hot-pressed together by the conventional infusion bag body hot-pressing mold, while the bag body potting type infusion bag body needs to be non-PVC multi-layer co-extrusion film on either side Open to make the liquid filling port, the conventional infusion bag body hot-pressing mold cannot meet the bag body filling and sealing type infusion bag body manufacturing needs
Method used
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[0020] The present invention will now be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
[0021] For ease of description, spatially relative terms such as "upper," "lower," "left," and "right" may be used herein to describe the relationship of one element or feature relative to another element or feature shown in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described ...
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The invention discloses a transfusion bag body hot-pressing mold with a vacuum chuck. The hot-pressing mold includes an upper bag body hot-pressing mold and a lower bag body hot-pressing mold, wherein an upper high-temperature-resistant cylinder is arranged on the upper bag body hot-pressing mold, and a lower high-temperature-resistant cylinder is arranged on the lower bag body hot-pressing mold; when a transfusion bag body is hot-pressed between upper and lower molds, the upper sidewall of a chuck adsorption bag body is arranged on the upper high-temperature-resistant cylinder and the lower sidewall of the chuck adsorption bag body is arranged on the lower high-temperature-resistant cylinder, and the two sidewalls are moved away from each other through the two cylinders. The hot-pressing mold disclosed by the invention has the advantages and beneficial effects that through a pre-film opening device, the two sidewalls of a non-polyvinyl chloride (PVC) multi-layer coextrusion film on any one side of the molded bag body hot-pressed through the bag body hot-pressing mold are in a non-adhesive state; and the hot-pressing mold is reasonable in structure, convenient to mount and use, and good in adaptability.
Description
technical field [0001] The invention relates to a hot-pressing mold for an infusion bag body with a vacuum suction cup, which belongs to a hot-pressing forming device for an infusion bag body in a bag-filling and sealing-type bag-making and filling machine. Background technique [0002] Conventional non-PVC multi-layer co-extrusion film infusion bag body is composed of non-PVC multi-layer co-extrusion film, plastic infusion container polypropylene interface, and then the drug solution is poured into the bag through the filling port of the plastic infusion container polypropylene interface, and finally The polypropylene combined cap for plastic infusion container and the interface of polypropylene for plastic infusion container are heated, sealed and welded by heating plate to realize the final sealing of the infusion bag. When the bag body filling and sealing type infusion bag bag making method adopts hot pressing of the bag body, the infusion tube mouth with self-sealing fu...
Claims
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IPC IPC(8): B29C33/00B29C33/02B29C65/02
Inventor 邹瑰丽伍海英张爱波胥岳喜夏杰易建波程志鹏刘思川谭洪波葛均友
Owner HUNAN KELUN PHARMA