Plastic packaging bag heat-sealing and joint cutting production line
A technology for production lines and packaging bags, applied in the field of plastic packaging bags heat sealing and slitting production lines, can solve problems such as failure to achieve batch processing and production, heat sealing equipment is too precise, too simple and rough, etc., to improve work efficiency, processing Improved precision, precise machining results
Inactive Publication Date: 2017-11-21
SUZHOU TIANJIA NEW MATERIAL TECH CO LTD
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Problems solved by technology
When producing plastic food packaging bags, it is usually necessary to heat-seal the formed plastic film into individual small packaging bags, and the packaging bags need to be slit to facilitate tearing. The existing heat-sealing equipment is somewhat too precise. Expensive; some are too simple and crude to meet the requirements of mass processing and production
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[0013] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0014] Such as figure 1 As shown, a plastic packaging bag heat-sealing slit production line of the present invention includes a frame 1, which is characterized in that: a support platform 11 is horizontally arranged on the top surface of the frame 1, and an unwinding assembly 2 is sequentially arranged on the support platform 11 , heat-sealing assembly 3 and slitting assembly 5, unwinding assembly 2 includes unwinding stand 21 and packaging bag roll 22 sleeved on unwinding stand 21, heat-sealing assembly 3 includes vertically arranged on support table 11 Support plate 31, the bottom of support plate 31 offers a rectangular through groove 32 for the passage of plastic packaging bags, a side surface of support plate 31 is provided with slide ra...
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The invention discloses a heat-sealing and slitting production line for plastic packaging bags, which includes a frame, a support platform is arranged horizontally on the top surface of the frame, and an unwinding assembly, a heat-sealing assembly and a slitting assembly are sequentially arranged on the support platform. The assembly includes an unwinding frame and a packaging bag roll sleeved on the unwinding frame. The heat sealing assembly includes a support plate vertically arranged on the support table. A rectangular opening for the plastic packaging bag to pass is opened at the bottom of the support plate. Through slots, a slide rail group is arranged on one side of the support plate, and a moving block is arranged on the slide rail group. The moving block can move up and down with the guide rail. A heater is provided, a metal plate is provided at the bottom of the heater, a strip-shaped heat-sealing blade is provided on one end of the bottom surface of the metal plate, and several circular protrusions are provided on one side of the heat-sealing blade on the bottom surface of the metal plate. The invention has the advantages of reasonable design, precise processing and high efficiency.
Description
technical field [0001] The invention relates to the technical field of food packaging, in particular to a plastic packaging bag heat-sealing slit production line. Background technique [0002] Food packaging film and packaging bags are polymer materials used to wrap the surface of food, mainly to isolate the entry of decomposing microorganisms and foreign pollutants, and to prevent and prolong the deterioration of food. When producing plastic food packaging bags, it is usually necessary to heat-seal the formed plastic film into individual small packaging bags, and the packaging bags need to be slit to facilitate tearing. The existing heat-sealing equipment is somewhat too precise. The price is expensive; some are too simple and rough to meet the requirements of mass processing and production. Contents of the invention [0003] In order to overcome the above problems, the present invention provides a plastic packaging bag heat-sealing slit production line. [0004] The te...
Claims
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Inventor 冯春
Owner SUZHOU TIANJIA NEW MATERIAL TECH CO LTD