Wholesale Paper Sandwich Boxes&Wraps Manufacturers

What should be paid attention to when using paper sandwich boxes & wraps

In the modern catering industry, the choice of food packaging is particularly important. The Paper Sandwich Boxes & Wraps series products launched by Ningbo Shuohui New Material Technology Co., Ltd. can meet different catering needs with its diverse sizes and styles. Reasonable selection of packaging size and style is not only about appearance, but also a key factor in ensuring food safety and hygiene.
Choice of size and style
When purchasing Paper Sandwich Boxes & Wraps, you need to consider the size and shape of the sandwich first. Appropriate packaging can effectively prevent food waste and pollution. Oversized packaging not only increases costs, but may also cause food to shift during transportation, affecting the customer's dining experience; while too small packaging may not be able to completely wrap the sandwich, and the exposed part is susceptible to external contamination. Therefore, accurately selecting the right size and style is the basis for ensuring food hygiene.
Precautions for storage environment
Although Paper Sandwich Boxes & Wraps have certain waterproof and oil-proof properties, they still need to be avoided in a humid or high temperature environment during storage. Ningbo Shuohui New Material Technology Co., Ltd. recommends that packaged sandwiches be stored in a dry, ventilated area to prevent mold or deterioration caused by moisture. At the same time, they should be kept away from fire and high-temperature equipment to prevent the packaging materials from deforming or burning due to heat, ensuring the safety of food and the integrity of the packaging.
Handle with care and avoid excessive compression
When using Paper Sandwich Boxes & Wraps for food transportation, be sure to avoid applying excessive pressure to the packaging. Although our products are specially designed to have a certain degree of pressure resistance, excessive compression may still cause the packaging to break, exposing the food to the outside and increasing the risk of contamination. Therefore, during handling and transportation, they should be handled with care to ensure that the packaging is intact.
Pay attention to the expiration date
As a disposable packaging material, Paper Sandwich Boxes & Wraps have a clear expiration date. Long-term storage or use of expired packaging materials may affect their protective properties or even release harmful substances. Ningbo Shuohui New Material Technology Co., Ltd. recommends that consumers carefully check the production date and expiration date when purchasing and using to ensure the freshness of the packaging materials used to maintain food safety and consumer health.

What factors affect the performance of paper sandwich boxes & wraps

In the modern food packaging industry, the performance of paper sandwich boxes and packaging materials is directly related to food safety and consumer experience. Ningbo Shuohui New Material Technology Co., Ltd. is committed to providing high-quality paper materials that meet international environmental standards. These materials not only have excellent toughness, but also have excellent waterproof and oil-proof properties, thereby ensuring that the packaging is not easily damaged during transportation and use, effectively preventing food leakage and contamination.
Selection and quality of raw materials
The quality of raw materials is the cornerstone of ensuring the performance of paper sandwich boxes. Ningbo Shuohui New Material Technology Co., Ltd. strictly follows international environmental standards in the selection of raw materials to ensure that each batch of paper undergoes strict quality testing. High-quality paper not only improves the load-bearing capacity of the packaging, but also enhances its durability, and can maintain the stability and integrity of the structure in a variety of environments. The application of this high-quality material can effectively extend the service life of the packaging, thereby providing consumers with more reliable food protection.
Advanced production technology and equipment
Production technology and equipment are important factors that determine the performance of paper sandwich packaging boxes. The company uses industry-leading production equipment, combined with professional production technology, to ensure that the products achieve high precision and consistency during the production process. For example, high-precision cutting equipment is used to ensure the precise size of each package and avoid burrs; at the same time, advanced printing technology is used to make the packaging pattern clear and colorful, which enhances the visual appeal of the product.
Coating technology and waterproof and oil-proof effect
Coating technology is a key link in improving the performance of paper sandwich packaging boxes. The company uses unique coating technology to treat the surface of paper to give it excellent waterproof and oil-proof properties. This coating not only effectively prevents the penetration of grease and moisture, ensures the cleanliness and hygiene of food, but also improves the durability and aesthetics of the packaging to a certain extent. By continuously optimizing the coating formula and process, Ningbo Shuohui New Materials Technology Co., Ltd. can meet the diverse needs of different customers and provide customized solutions.
Scientific structural design
Scientific and reasonable structural design is crucial to the performance of paper sandwich packaging boxes. When designing the product, the company fully considered the shape and size of the sandwich and designed a reasonable packaging structure and sealing method. For example, the unique folding edge design enhances the stability of the packaging and avoids deformation; the easy-tear design provides consumers with a more convenient unsealing experience. In addition, the sealing performance of the packaging is carefully designed to ensure the safety of food during transportation and avoid leakage and contamination.
Impact of environmental factors
Environmental factors also have a significant impact on the performance of paper sandwich packaging boxes. Ningbo Shuohui New Material Technology Co., Ltd. reminds consumers that when using and storing packaging, they should avoid exposing the packaging to a humid, high or low temperature environment for a long time to avoid affecting its performance. At the same time, avoid excessive squeezing or heavy pressure on the packaging to prevent breakage. Through scientific storage and use methods, consumers can take advantage of paper sandwich packaging boxes to ensure the safety and freshness of food.