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:

Wholesale Price Biodegradable Aluminum 3 Three Side Seal High Temperature Microwavable Food Retort S

spout pouch packaging

bag in box packaging wholesaler

What are the packaging machinery and equipment?

The wide use of PVC packaging bags.vanishing coff packaging bag Manufacturing

Popular recommendation

China Factory Baby Complementary Food Spout Pouch Baby Food Fruit Puree Bag With Spout Packaging Bag

Super pouch

PET food bag

aluminium spout pouch sales

flexible packaging manufacturer

recyclable spout pouches wholesale

printed snack food bags Processing

eco friendly spout pouches sales

spout pouch packaging manufacture

biodegradable spout pouches sales

How did the bag pattern come from?

stand up pouch coffee packaging wholesaler!How to order universal vacuum packaging bags?

What are the types of packaging bags

The State Administration for Market Regulation encourages the optimization of food packaging labels

Main functions of vacuum packaging bag

What equipment is needed to produce plastic packaging bags

The printing principle of composite bags!beverage bag manufacturers

stand up pouch with spout packaging Factory.Classification and material of packaging bags

Top-line packaging as a professional Bag-In-Box manufacturer, committed to producing high-quality pa

What are the advantages of octagonal sealed packaging bags

Design points of kraft paper packaging bags.kraft coffee bags with valve

The integrity and advantages of the PET FOOD BAG Clip bag.pet fish food bag maker

What should be paid attention to when using vacuum packaging plastic bags?

Application of Spout POUCHES

Reasons for leakage of vacuum packaging bag

Why nylon vacuum packaging bags are favored by the food packaging industry

Why does the vacuum packaging bag leak?vacuum sealer bags for food

The main core research content of the bag industry in liquid boxes

Talking about the main functions of plastic packaging bags.pet food bag projects manufacture

What does degradable plastic bag mean?

Share:

Email

Wechat Whatsapp

Leave Your Message