The Stand Up Bag Manufacturer!

 

We are a professional manufacturing factory integrating the R&D, production, sales, and wholesale of plastic packaging bags. For many years, we have focused on providing high-quality, customizable, and reliably delivered plastic packaging solutions to global customers. Our company adheres to the core philosophy of "quality first, customer foremost, and continuous innovation," serving various fields including food packaging, daily necessities packaging, logistics and transportation, and industrial protection. We have consistently dedicated ourselves to the plastic packaging industry, evolving from early single-bag type production to a comprehensive packaging bag manufacturing enterprise offering multiple categories, materials, and processes. Through continuous introduction of advanced equipment, optimization of production processes, and expansion into international markets, our products are now exported to numerous countries and regions in North America, Europe, Oceania, Southeast Asia, and the Middle East, establishing long-term and stable cooperative relationships with many brands, wholesalers, and e-commerce customers. We support comprehensive customization of size, thickness, color, printing, sealing method, and packaging method to meet the needs of different application scenarios.

 

 
 
Why choose us

Extensive Experience

Our company has many years of professional experience. Our factory is equipped with advanced production facilities and a comprehensive management system. We are capable of large-scale production and rapid delivery, providing a stable and reliable partnership.

 

OEM and ODM Services

The company provides OEM (original equipment manufacturing) and ODM (original design manufacturing) services to meet the diverse needs of different customers. Through these two service models, the company can not only provide customers with high-quality packaging solutions, but also help customers in the market stand out.

Quality Assurance

All our products are made from high-quality raw materials and undergo rigorous quality testing and international certifications to ensure they are safe, durable, and environmentally friendly.

Our Certificate

We ISO14001, ISO9001, SGS-REACH, SGS-LDPE polyethylene bag (30% recycled material), USB TEXT5873-GRS-2022-01

 

 

 

OEM and ODM services

The company provides OEM and ODM services to meet the diverse needs of different customers

Production using recycled materials

Many of our products contain at least 30% recycled content, avoiding the additional cost pressures of increased taxes on imported plastic packaging.

Certificate

ISO14001, ISO9001, SGS-REACH, SGS-LDPE polyethylene bag (30% recycled material), USB TEXT5873-GRS-2022-01

Packaging method

Boxed, bagged, custom packaging

Delivery time

Usually about 35 days after receiving advance payment and confirming all details

Sample/supply quantity

3-7 days. Some of our samples are free, and some are chargeable. Can supply more than 50 containers per month

Minimum order quantity

According to specifications, between 100kgs-1000kgs

Price

Depends on size, thickness, packaging and printing

 

The advantages of using stand-up pouches
 

Graphics and shelf impact
The unique shape and large printable area provide space to highlight branding elements, logos or promotional messages. Extensive customisation and flexibility allow brands to create eye-catching packaging that stands out from the competitors. The largest printable area of the bag is upright and customer-facing.

 

Safety
Packaging protects your items from contact with air, moisture, light and parasites. This helps to extend the freshness of the products and prevent possible external contamination. The puncture-resistant film also protects your products during transport. The resealable closures help to prolong the life of the food.

 

Extension of product shelf life
Protection from external agents guarantees the extension of product shelf life and freshness of the packaged product.

 

Versatility
Stand-up pouches are one of the most versatile types of packaging. In fact, they are an excellent solution for the storage of a large number of products. Dried fruit, supplements, pet food, to name but a few.

Liquid Bags With Spout

 

Stand Up Pouches For Food Packaging

Ease of storage and transport
They offer substantial savings in distribution and storage costs. Compared to traditional rigid packaging, they are lightweight and space saving. In fact, the packages can be easily piled up and stored in large quantities.

 

Sustainability
Flexible packaging uses less material, energy and water in its production. The packages can also be recyclable or biodegradable without affecting safety or quality. In additional, the reduced weight and more compact dimensions reduce fuel emissions during transport.

 

Improved customer experience
The flexible design, light weight and small footprint are particularly appreciated by customers. The possibility of catching a glimpse of the packaged product and the numerous customisation possibilities are other important elements. Resealable closures help to extend the life of food, reduce waste and improve the customer experience.

 

Types of Stand Up Bag
 

Flat Bottom Pouches: A flat bottom pouch has a flat base, which allows it to stand upright on shelves. It is suitable for heavier products and provides a larger display area for labeling and branding.

 

K-Seal Pouches: A K-seal pouch is a type of stand-up pouch that has a unique seal shape that provides extra strength and stability, making it suitable for heavy products.

 

Spout Pouches: A spout pouch is a stand-up pouch with a small plastic spout that can be used for dispensing products. It is commonly used for packaging liquids, such as sauces and drinks.

 

Zipper Pouches: A zipper pouch is a stand-up pouch with a resealable zipper, which allows for easy access and reclosing of the product. It is commonly used for food products, such as snacks and dried fruit.

 

Window Pouches: A window pouch is a stand-up pouch with a clear plastic window, which allows the product to be seen without opening the pouch. It is commonly used for food and cosmetic products.

 

Biodegradable Pouches: Biodegradable pouches are made from materials that break down naturally in the environment, reducing waste and promoting sustainability.

 

Laminated Pouches: Laminated pouches are made by laminating multiple layers of materials to create a barrier that protects the product and extends its shelf life.

 

Quality Tests For Stand Up Pouch

 

 

Tensile test

This examination on stand up pouch is conducted to determine the level, which the material can stretch and amount of pressure needed to break the material.

Drop test

The essence of this quality test is to determine the ideal height from which the stand up pouch can be dropped without failing.

Burst test

It is designed to examine the maximum pressure at which the stand up pouch can burst.

Co-efficient and friction test

It examines and authenticates the seamlessness of packaging of the film.

Compression test

The aim of this test is to establish the amount of air pressure a stand up pouch can endure.

Puncture resistance test

It intends to determine the amount of pressure needed to puncture the flexible packaging material use for manufacturing stand up pouch.

Seal strength test

This test analyzes how properly the seal of stand up pouch performs and how efficiently it keeps this bag enclosed within a specified period.

Vacuum test

The design of this quality test is to establish any leakage possibility of the stand up pouch under external vacuum pressure.

 

Production Procedure
Spout Stand-Up Bag
Pet Dog Food Bag
Stand Up Ziplock Bag
Three-side Sealing Yin And Yang Zipper Packaging Bag

Raw material selection
We rigorously select high-quality raw materials such as PE, PP, PA, and PLA to ensure our products possess excellent transparency, toughness, and environmental performance. All raw materials meet food-grade or environmental standards, providing customers with safe and reliable packaging solutions.

 

Design drawings
Based on customer needs, our design team provides professional drawing solutions, including bag design, size specifications, thickness selection and printing effects, to ensure that the product is beautiful and practical and in line with the customer's brand positioning.

 

Blown Film
Using advanced film blowing machines, through precise temperature control and ratio technology, the film thickness is uniform, the tensile strength is high, and the surface is smooth, providing high-quality substrate for subsequent printing and bag making.

 

Packaging bag printing
We are equipped with high-speed color printing machines that support gravure printing and flexographic printing, up to 12 colors, with clear and bright patterns and high color reproduction, helping customers to better display their brands.

 

Bag Making
Through fully automatic bag-making equipment, we can accurately seal and cut the bags according to the bag shapes required by customers (such as ziplock bags, express bags, shopping bags, etc.), ensuring that the bags are strong and durable, with neat and beautiful appearance.

 

Quality Inspection
From tension, sealing, thickness, transparency to printing effect, we have multiple testing procedures to ensure that each batch of products meets international quality standards and the defective rate is reduced to a minimum.

 

Packaging and warehousing
Finished products are packaged in standard cartons or custom packaging, in batches with precise quantities to ensure the bags are not contaminated or damaged during transportation. Final inspection, including appearance, function, and quantity verification, is carried out before shipment to ensure that each batch meets customer requirements before being stored for shipment.

 

Loading and shipping
Finished products are loaded into containers through reasonable stacking to make full use of space and prevent squeezing and deformation. They are then arranged for sea, air or land transportation according to the transportation method specified by the customer to ensure safe and timely delivery.

 

Packaging and Delivery

 

Packing detail:

Packing with wooden cases, provide different solutions of shipping way.

Payment:

We accept many payment term, such as T/T, Western Union, L/C.

Warranty period:

One-year warranty, Installation, and commissioning of specific products.

Delivery time:

Most of our products are in stock and can be delivered upon payment. The delivery time usually does not exceed 15 days.

 

productcate-819-337

 

 

FAQ

 

Q: Are you a factory or a trading company?

A: We are a plastic packaging bag manufacturing factory with our own production lines, supporting OEM/ODM and providing comprehensive customization services for materials, sizes, thickness, printing, etc.

Q: What types of plastic packaging bags do you offer?

A: We produce various packaging bags made of PE, PP, PO, PA, POF, PVC, EVA, PLA, biodegradable materials, etc., including self-sealing bags, zipper bags, courier bags, food bags, roll bags, flat bags, wicket bags, side-seal bags, vacuum bags, square bottom bags, etc.

Q: What items can be customized?

A: Size, thickness, color (within 12 colors), printing pattern, material, and functional structure (self-sealing strip, handle hole, side gusset, bottom gusset, etc.) can be customized.

Q: What is the minimum order quantity (MOQ)?

A: The MOQ for regular products varies from 100kgs to 1000kgs, depending on the bag type, size, material, and number of printing colors.

Q: Are samples available? Are they free?

A: We can provide free existing samples; new molds or customized samples will incur a cost depending on the requirements.

Q: How long does it take for sampling?

A: Regular non-printed bags: 3–5 days; printed customized samples: 7–10 days.

Q: How long is the mass production lead time?

A: Usually 10–35 days, depending on the order quantity and production schedule.

Q: What quality certificates can you provide?

A: We provide ISO9001, ISO14001, SGS, ROHS, FDA (for some food bags) reports, and can cooperate with testing according to customer requirements.

Q: Do you use food-grade materials?

A: Yes, we can produce food-grade PE/PP/PA+PE/PLA and other materials that meet food contact standards.

Q: Can you accept customization with environmentally friendly materials?

A: Yes. We can customize environmentally friendly solutions such as biodegradable, compostable, recyclable materials, and PCR recycled materials.

Q: What printing methods do you offer?

A: We offer gravure printing and flexographic printing, supporting up to 12-color high-definition printing.

Q: How do you control quality?

A: From raw material inspection, film blowing, printing, and bag making to packaging, we have strict quality control procedures in place, and provide records of tensile testing, drop testing, leak testing, etc.

We're professional composite plastic bag manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy or wholesale custom made composite plastic bag at competitive price from our factory.

Waterproof Mailing Bags, Packing List Envelope, Customized Logo Handle Bags