Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging
Top-line packaging
Top-line packaging Home  >  NEWS  >  Industry News

How to distinguish the quality of OPP card head plastic bag?

source:Industry News release time:2022-12-19 Hits:    


  Spout pouch

  OPP card head plastic bags suggest that when purchasing plastic bags and plastic packaging, the method of "looking, smelling, asking and cutting" can be used to identify the safety of plastic products for meals. "Hope", first pay attention to the name of the commodity, so as to identify its use and scope of use. Do not misuse it to avoid accidents; The second is to see whether there is a QS mark on the product label, which is the national standard certification for plastic products that contact food. When observing products, qualified products will never have poor light transmittance or spots, aerosols, bubbles and other problems.

  "Smell", OPP card head plastic bag reminds that if strong plastic smell is found, it proves that the container is not suitable for food preservation, and it may also be unqualified or inferior products. Plastic products for food with qualified quality should not have any peculiar smell. "Ask", if the main function is to load food, you should pay special attention and ask the sales staff about the use of plastic products and whether they can be used for food preservation. Finally, "cut" and touch the plastic container carefully. If there is burr at the plastic opening, it belongs to unqualified product.


Read recommendations:

Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag

disposable aluminum foil bag

Spout pouch flexibility Manufacturing

Definition of vacuum packaging

What should I pay attention to when using food packaging bag composite in winter.smart food Snack fo

Popular recommendation

Flexible packaging film roll

Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch

Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag

biodegradable spout pouches supplier

kraft paper spout pouch supplier

metallized coffee bags

Spout pouch custom

smart spout pouch company

mulberry mini pouch with handle Vendor

bag in box supplier

Shaped Pouches: The Ultimate Guide

ordering flexible packaging film roll price.Where can I find a manufacturer of high-quality food pac

Wine box packaging customization process and specific production process

What are the composition of plastic bags?coffee packaging plastic bag wholesale

Do you know these characteristics of the bag in the box?

Packaging bag classification for liquid products

Beverage Pouch: The Ultimate Guide

The printing principle of composite bags.eco friendly spout pouches custom

What is the difference between plastic packaging bags and paper bags

If you don't know how to identify the vacuum packaging bag, come and see.vacuum zipper bags for clot

Food packaging bags are different in packaging food

How to classify and differentiate composite food bags.aluminum foil bags for grilling Production

What kind of development has degradable plastic bags brought to the packaging industry?

You must want to know how to detect common composite bags.biodegradable clear mailing bags Vendor

Bag in Box is Developing towards Environmental Diversification.bag in box juice dispenser

Overview of the requirements for the bagging process of fruit juice bags.recycled kraft paper pouch

Packaging waste.biodegradable spout pouches

Aluminum foil bag manufacturers have summarized the reasons for air leakage in aluminum foil bags

Characteristics of food composite bags.printed snack food bags custom

Why use textured bags for vacuum pumping?

Share:

Email

Wechat Whatsapp

Leave Your Message