The use of super-long fiber cotton of the highest quality can optimize the softness of POLYVA polyvinyl alcohol film while maintaining lifelong durability and service life. Its deadbolt is less prone to prying
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The manufacturing process of POLYVA water soluble paper bags is of importance. The process covers mechanical structure fabrication, structure cutting, welding, coating, and parts assembly. The product can be applied in wooden and metal doors
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The creation of POLYVA water soluble paper bags is in compliance with both national and international standards, such as GS mark, DIN, EN, RAL GZ 430, NEN, NF, BS, or ANSI/BIFMA, etc. With built-in anti-cut bolt, the product provides high security
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POLYVA polyvinyl alcohol film is manufactured with precision. Its manufacturing process includes conventional machining, special processing, and heat treatment. Its theft-resistant back locking knob offers higher security
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POLYVA water soluble paper bags must pass the following physical and mechanical tests. They include antibacterial test, color fastness test, suture reinforcement strength test, odor test, and dimensional fit test. Its deadbolt is less prone to prying
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The product excels at meeting and exceeding quality standards. Its deadbolt makes less accessibility to forced entry
