Golden 300# 72.9mm Diameter Tinplate Bottom Antiacid Round Tinplate Cover
Golden 300# diameter tinplate bottom cover
antiacid round tinplate cover
| Model NO. | Outer Diameter(mm) | Chuck Diameter(mm) | Round edge height(mm) | Dry rubber content(mg) | ||||||
| Standard | Target | Standard | Target | Standard | Target | Standard | Tolerance | |||
| 300D | 82.10—82.30 | 82.20 | 2.90—3.10 | 3.0 | 1.80—2.00 | 1.9 | 55-65 | 48-72 | ||
| Hook side | ≥3.07((mm) | moisture(%)≤4 | Conductivity 5(Ma) per piece, not exceeding 3(Ma) on average | Depth of disk | 0.60±0.10 | |||||
| Boiling detection | After high temperature sterilization at 121℃ for 30 minutes, the inner and outer coating film has no loss of light, no foaming, no wrinkling, no whitening. | |||||||||
| antiacid | After high temperature sterilization at 121℃ for 30 minutes, the inner coating film has no peeling, peeling, obvious corrosion and blistering. | |||||||||
| Resistance to sulfur | After high temperature sterilization at 121℃ for 60 minutes, the inner coating film has no peeling, peeling, obvious corrosion and blackening. | |||||||||
| inspection of appearance | No obvious scratches, leakage coating, no oil, clean and smooth, without loss of round, no obvious deformation; Good straightness when stacked. | |||||||||
LID Production Process
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FAQ
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free,
but customers need to bear the courier costs.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons
you need to purchase.
Q:What are the shipping ports?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo
ports, you can choose other ports according to your needs.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What are the certifications for your products?
A:We have ISO 9001, SGS, EWC and other certifications.
Q:How long does your delivery time take?
A:In general, our delivery time is within 30-45 days, and may be delayed if the
demand is extremely large or special circumstances occur.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
However, some of the plants are not open to the public.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and
unqualified products will be destroyed.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.