新加坡采购需求：食品袋、卷材、拉链袋、自封袋、糖果袋、咖啡包装

I'm looking for packaging film suitable for automatic packing of hot melt chocolate. The film should meet a couple of key criteria: it needs to allow for easy opening after the product is packed and, importantly, the chocolate must not stick to the film during storage. Could you provide details on the types of films you have that fit these requirements? Additionally, it would be helpful to know about the technical specifications, available sizes, and any certifications. I'm interested in ensuring the best quality for our chocolate packaging, so any samples or additional information would be greatly appreciated. Thanks!