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High Quality Plastic 5 Gallon Disposable Water Bottle Cap Injection Molding Making Machine
The production of 5-gallon water bottle caps has the following characteristics:
1. Material selection: The 5-gallon water bottle cap is usually made of high-quality plastic materials such as food grade polypropylene (PP) or polyethylene (PE). These materials have good durability, corrosion resistance, and high temperature resistance, which can ensure that the bottle cap does not deform or crack during long-term use.
2. Molding method: Common molding methods include injection molding and blow molding. Injection molding is suitable for producing more complex bottle cap structures, which can achieve high-precision size and shape control; Blow molding is suitable for producing simple circular bottle caps with high production efficiency. Select the appropriate molding method based on the design requirements and production scale of the bottle cap.
3. Sealing performance: The sealing performance of a 5-gallon water bottle cap is a key factor in the production process. By precise mold design and molding process control, ensure a tight fit between the bottle cap and the bottle mouth, and prevent leakage of water or other liquids. At the same time, the bottle cap is usually equipped with a sealing gasket or embedded sealing structure to further improve the sealing effect.
4. Health and safety: As a cap for water bottles, the production process of 5-gallon water bottle caps places great emphasis on hygiene and safety. The manufacturer will take strict hygiene measures to ensure the cleanliness and sterility of the production environment, and strictly control the quality of raw materials to ensure that bottle caps meet food safety standards.
5. Quality control: In the production process of 5-gallon water bottle caps, quality control is a very important link. The manufacturer will conduct strict quality testing, including appearance inspection, dimensional measurement, sealing performance testing, etc., to ensure that each bottle cap meets relevant quality standards and specifications.
ITEM | UNIT | SZ—3000A | ||
INJECTION UNIT | ||||
SCREW DIAMETER | mm | 60 | 65 | 70 |
SCREW LID RATIO | L/D | 22.7 | 21 | 19.5 |
THEORETICAL SHOT VOLUME | CM3 | 848 | 995 | 1154 |
SHOT WEIGHT(PS) | g | 772 | 905 | 1050 |
INJECTION PRESSURE | Mpa | 207 | 176 | 152 |
THEORETICAL INJECTION RATE(PS) | g/s | 241 | 283 | 328 |
PLASTICISING CAPACITY | g/s | 35.2 | 43.3 | 51.8 |
SCREW TORQUE | N.m | 2530 | ||
MAX.SCREW ROTATE SPEED | r/min | 150 | ||
INJECTION STROKE | mm | 300 | ||
CLAMPING UNIT | ||||
MAX.CLAMPING FORCE K | KN | 3000 | ||
MAX.OPENING STROKE | mm | 590 | ||
SPACE BETWEEN TIE BARS | mm | 610×610 | ||
MOULD HEIGHT | mm | 220-630 | ||
MAX.DAYLIGHT | mm | 1220 | ||
EJECTOR FORCE | KN | 70.6 | ||
EJECTOR STROKE | mm | 150 | ||
EJECTOR QUANTITY | 9 | |||
OTHER | ||||
PUMP MOTOR POWER | KW | 30 | ||
PUMP PRESSURE | Mpa | 16 | ||
HEATING POWER | KW | 22 | ||
HEATING ZONE | 5 | |||
SIZE | m | 6.7×1.75×2.25 | ||
NET WEIGHT | t | 11 | ||
OIL TANK CAPACITY | L | 560 | ||
INTERNATIONAL DESIGNATION | 3000—1750 | |||
Criteria for acceptance of molds
1. No defects are allowed on the surface of the product: lack of material, burning, top whitening, white lines, peaks, blistering, whitening (or cracking, breaking), drying marks, wrinkles.
2. Welding line: Generally, the length of circular perforation welding line is not more than 5mm, and the length of irregular perforation welding line is less than 15mm. The strength of the welding line can pass the functional safety test.
3. Shrinkage: No shrinkage is allowed in obvious areas of the appearance, and slight shrinkage (no dents to the touch) is allowed in inconspicuous areas.
4. Generally, the flatness of small products is less than 0.3mm. If there are assembly requirements, they must be ensured.
5. There should be no air marks or material marks in obvious areas of the appearance, and the product generally should not have bubbles.
6. The geometric shape and dimensional accuracy of the product should comply with the requirements of formal and effective mold drawings (or 3D files). The product tolerance should be based on the tolerance principle, with negative tolerance for shaft dimensions and positive tolerance for hole dimensions. If the customer has any requirements, it should comply with the requirements.
7. Product wall thickness: The general requirement for product wall thickness is to achieve average wall thickness. Non average wall thickness should meet the requirements of the drawing, and the tolerance should be -0.1mm according to the characteristics of the mold.
8. Product Matching: Shell to Shell Matching - The surface misalignment is less than 0.1mm, and there should be no scratching phenomenon. Holes, shafts, and surfaces with matching requirements should ensure matching spacing and usage requirements.
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High Quality Plastic 5 Gallon Disposable Water Bottle Cap Injection Molding Making Machine
The production of 5-gallon water bottle caps has the following characteristics:
1. Material selection: The 5-gallon water bottle cap is usually made of high-quality plastic materials such as food grade polypropylene (PP) or polyethylene (PE). These materials have good durability, corrosion resistance, and high temperature resistance, which can ensure that the bottle cap does not deform or crack during long-term use.
2. Molding method: Common molding methods include injection molding and blow molding. Injection molding is suitable for producing more complex bottle cap structures, which can achieve high-precision size and shape control; Blow molding is suitable for producing simple circular bottle caps with high production efficiency. Select the appropriate molding method based on the design requirements and production scale of the bottle cap.
3. Sealing performance: The sealing performance of a 5-gallon water bottle cap is a key factor in the production process. By precise mold design and molding process control, ensure a tight fit between the bottle cap and the bottle mouth, and prevent leakage of water or other liquids. At the same time, the bottle cap is usually equipped with a sealing gasket or embedded sealing structure to further improve the sealing effect.
4. Health and safety: As a cap for water bottles, the production process of 5-gallon water bottle caps places great emphasis on hygiene and safety. The manufacturer will take strict hygiene measures to ensure the cleanliness and sterility of the production environment, and strictly control the quality of raw materials to ensure that bottle caps meet food safety standards.
5. Quality control: In the production process of 5-gallon water bottle caps, quality control is a very important link. The manufacturer will conduct strict quality testing, including appearance inspection, dimensional measurement, sealing performance testing, etc., to ensure that each bottle cap meets relevant quality standards and specifications.
ITEM | UNIT | SZ—3000A | ||
INJECTION UNIT | ||||
SCREW DIAMETER | mm | 60 | 65 | 70 |
SCREW LID RATIO | L/D | 22.7 | 21 | 19.5 |
THEORETICAL SHOT VOLUME | CM3 | 848 | 995 | 1154 |
SHOT WEIGHT(PS) | g | 772 | 905 | 1050 |
INJECTION PRESSURE | Mpa | 207 | 176 | 152 |
THEORETICAL INJECTION RATE(PS) | g/s | 241 | 283 | 328 |
PLASTICISING CAPACITY | g/s | 35.2 | 43.3 | 51.8 |
SCREW TORQUE | N.m | 2530 | ||
MAX.SCREW ROTATE SPEED | r/min | 150 | ||
INJECTION STROKE | mm | 300 | ||
CLAMPING UNIT | ||||
MAX.CLAMPING FORCE K | KN | 3000 | ||
MAX.OPENING STROKE | mm | 590 | ||
SPACE BETWEEN TIE BARS | mm | 610×610 | ||
MOULD HEIGHT | mm | 220-630 | ||
MAX.DAYLIGHT | mm | 1220 | ||
EJECTOR FORCE | KN | 70.6 | ||
EJECTOR STROKE | mm | 150 | ||
EJECTOR QUANTITY | 9 | |||
OTHER | ||||
PUMP MOTOR POWER | KW | 30 | ||
PUMP PRESSURE | Mpa | 16 | ||
HEATING POWER | KW | 22 | ||
HEATING ZONE | 5 | |||
SIZE | m | 6.7×1.75×2.25 | ||
NET WEIGHT | t | 11 | ||
OIL TANK CAPACITY | L | 560 | ||
INTERNATIONAL DESIGNATION | 3000—1750 | |||
Criteria for acceptance of molds
1. No defects are allowed on the surface of the product: lack of material, burning, top whitening, white lines, peaks, blistering, whitening (or cracking, breaking), drying marks, wrinkles.
2. Welding line: Generally, the length of circular perforation welding line is not more than 5mm, and the length of irregular perforation welding line is less than 15mm. The strength of the welding line can pass the functional safety test.
3. Shrinkage: No shrinkage is allowed in obvious areas of the appearance, and slight shrinkage (no dents to the touch) is allowed in inconspicuous areas.
4. Generally, the flatness of small products is less than 0.3mm. If there are assembly requirements, they must be ensured.
5. There should be no air marks or material marks in obvious areas of the appearance, and the product generally should not have bubbles.
6. The geometric shape and dimensional accuracy of the product should comply with the requirements of formal and effective mold drawings (or 3D files). The product tolerance should be based on the tolerance principle, with negative tolerance for shaft dimensions and positive tolerance for hole dimensions. If the customer has any requirements, it should comply with the requirements.
7. Product wall thickness: The general requirement for product wall thickness is to achieve average wall thickness. Non average wall thickness should meet the requirements of the drawing, and the tolerance should be -0.1mm according to the characteristics of the mold.
8. Product Matching: Shell to Shell Matching - The surface misalignment is less than 0.1mm, and there should be no scratching phenomenon. Holes, shafts, and surfaces with matching requirements should ensure matching spacing and usage requirements.
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