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12PCS 28mm Bakelite Cap Phenolic Resin Cap Black Polyethylene Sealing Screw Suitable for Food and Cosmetics and Pharmaceutical Hard and Soft Packaging Cap

KWD 3.500
Brand
ZZHXSM
Weight
42 g
– 1 +

Special Features

  • Carefully manufactured from low density polyethylene to ensure good torque retention, reusability and durability for consistent performance over long periods of use.
  • The unique conical design ensures a perfect fit with the mouth of the bottle to form a tight seal, effectively preventing the liquid inside the bottle from leaking, evaporating, or oxidising or charring due to contact with the outside air, ensuring the integrity and safety of the contents.
  • Outstanding chemical resistance and chemical volatility resistance allows the cap to form an ultra-tight seal when confronted with a wide range of chemical reagents or volatile substances, providing all-round protection for the contents of the bottle.
  • The surface is designed with a raised ridge structure, which is conducive to providing better friction during tightening or opening, making the operation easier and more convenient The inner liner forms a tight sealing protection through precision design, ensuring a tight fit between the cap and the mouth of the bottle.
  • Package contains: 12pcs poly seal screw caps, please make sure the bottle mouth diameter is 28mm before purchasing, otherwise it is not applicable. Widely used in daily chemical, food, cosmetic, pharmaceutical and other industries, soft and hard packaging bottle caps and hoses, for all kinds of products to provide reliable sealing protection.

Description

Specification:
Name:phenolic resin cap
Diameter:28mm
Material: phenolic resin (bakelite)
Colour:black
Package includes: 12 polythene sealing screws
Features:
White tin bottle cap with teeth around it, you can easily tighten the cap which makes it easier to grip and seal.
Can be used with Boston glass bottle, sodium lime material, pharmaceutical grade, Bakelite cap with conical LDPE stopper inside, can be used for chemical reagents, flavours and fragrances, essential oils and so on. Professional moulding bottle, laboratory choice chemical bottle, corrosion resistant, acid and alkali resistant, good sealing.

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