Plastic Bag Labeling Machine: The Selection Guide

A plastic bag, poly bag, or pouch is a type of container made of thin, flexible, plastic film, nonwoven fabric, or plastic textile. Plastic bags are used for containing and transporting goods such as foods, produce, powders, ice, magazines, chemicals, and waste. It is a common form of packaging. Most plastic bags are heat sealed at the seams, while some are bonded with adhesives or are stitched.

There are very many types of plastic bags, different materials, different shapes; this guide is mainly to discuss the choice of labeling machine for plastic bags.

For this reason, we will be divided into flat plastic bags (generally the state of the bag before the product is not packaged) and non-flat plastic bags (usually the shape after the product is packaged), most of the customers we contact are not packaged products flat bags.

Flat plastic bag labeling machine selection

Usually the plastic bags that need to be labeled are in stacks.

For flat plastic bag labeling machine, VKPAK recommends using automatic flat labeling machine or semi-automatic flat labeling machine;

VK-T803 Semi Automatic Label Applicator Machine For Surface Labeling

VK-T803 Semi Automatic Labeler For Surface Labeling

Introduction VK-T803 semi automatic labeler is suitable for all kinds of specifications of square, flat, curved and irregular products on the surface labeling, such as packaging boxes, cosmetic flat bottles, convex boxes. VK-T803 can achieve plane full coverage labeling, local accurate labeling, vertical multi-label labeling and horizontal multi-label...
VK-T802 Semi Automatic Flat Labeling Machine

VK-T802 Semi Automatic Flat Labeling Machine

Introduction VK-T802 Semi Automatic Flat Labeling Machine is for various kinds of products labeling , there is a large adjustable range for the bottle and lid. Suitable for all kinds of products which are flat. The labeling method is applied to realize the labeling of various work pieces...
Automatic Flat Top Self-Adhesive Labeling Machine

Automatic Flat Top Self-Adhesive Labeling Machine

Introduction Automatic flat top self-adhesive labeling machine adopt with Siemens PLC control, Omron and LEUZE sensors or Keyence, Mitsubishi Servo motor or delta servo motor. It is Easy control and operation, working stably and high speed and accuracy. Automatic warning on failures, no bottle no labeling. The labeling...

Automatic Flat Plastic Bags Labeling Machine

Standard flat labeling machine can be used for all flat labeling products, commonly used in cardboard, cards, bags, boxes, etc. single-sided labeling, the model optional configuration: automatic paging device, two-sided (top and bottom) labeling device.

Automatic Paging Sticker Labeling Machine

Automatic Paging Sticker Labeling Machine

Introduction This machine is called automatic page labeling machine, also called automatic card labeling machine, which belongs to the series labeling machine series. Scope of application: 1. Applicable labels: self-adhesive labels, self-adhesive films, electronic supervision codes, barcodes, etc.; 2. Applicable products: Products that require labels or films on...
Automatic Top and Bottom Flat Labeling Machine

Automatic Top and Bottom Labeling Machine

Introduction Top and bottom labeling is among the most widely used types of labeling. It is often used to apply variable data to prepackaged food or preprinted packaging, such as an expiration date, a batch number or a list of ingredients. The process is also frequently used to...

Usually plastic bag labeling machine is the choice of pagination labeling machine;

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The automatic page labeling machine is not semi automatic, we build is mainly composed of label feeding, label applying, bags delivery, fully adjustable guide, bags collection and other institutions. This manufactured equipment is independently developed and accent designed by the company, which can realize automatic labeling on both sides at the same time. The original labeling process and efficiency are improved, the labeling effect is more accurate, beautiful, and the error rate is lower. This equipment is customized according to customer requirements. This model is suitable for industries: electronic accessories, food chemicals, electrical accessories, hardware electromechanical, auto parts, printing and packaging and other industries


1. Plastic bag separating device / bag loading platform (human operator hand feeding bags on feeding pouches device ) can feeding different size of pouches(no need to install changeover) to convey bag to automatic labeling process

2. Labeling press system & bag collect system can make sure labeling effect by pressing label double times, and can collect finished bag in table

3. It is controller by motor and PLC which labeling machines labeling speed can reach 60-150 pieces per minute and also cost efficient

4. Labeling machine manufactured by VKPAK is widely used in food, medical, chemical and cosmetic industry and accent packaging equipment

5. Our quality plastic bag labeling machine is most cost effective label applicator, it has accurate label applicator which can do good labeling job and missing label detection.

6. Installation successful in factory, Easy to improve efficiency and user friendly

7. The main materials of the labeling machines are SUS304 and high-grade aluminum alloy, the overall structure is firm, beautiful and easy to operate and maintain

8. The scope of application of the label applicator is customized according to customer samples, the labeling accuracy is +1mm, and the size of the applicable products can be adjusted arbitrarily within the technical specifications, our standard labeling machine conveyor wide is 280mm, label width is less than 130mm, but if customer product exceed our standard range, we can customize labeling machine according to customer label width and product width. or customer can choose our semi automatic labeling machine.

9. Our bag labeling machine has a small structure and small footprint, which is convenient for equipment movement and placement; the equipment includes positioning device, fault alarm function, production counting function, printing function, etc. (reserved)

10. Function: automatic detection and labeling, improve the sticking efficiency of product labeling, accurate sticking position, good quality and high stability; avoid low efficiency of semi automatic labeling, sticking skew, blistering and wrinkling, irregular sticking position, etc. series of problems; effectively reduce product costs, improve product label logo aesthetics and high stability, and enhance product competitiveness

11. Plastic Bag Labeling Machine applicable product range: carton, flat bottle, round bottle, square box, etc. cylindrical/flat body labeling, flat bags, flat surface products, bar code, electronic supervision code, classification label, etc.

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VKPAK’s powerful bag labeler works with bags of almost any size and shape including small to large, very tall, and wide bags. An open cell tacky belt and a full compliment of product guide and control systems ensure straight products and consistently applied labels.

Our machine is the industry’s most technologically advanced label applicator machine. This flat plastic bag labeler is designed to efficiently apply a single top or top & bottom label to a variety of flat sealed-edge bags (like zipper bags), stand-up pouches, paper bags, boxes or other flat objects. Our unique guide systems use ultra-precise all servo fully synchronized conveyors and labeling heads to prevent bag skewing and wrinkling (For light and thin plastic bags, our conveying system has special handling devices to ensure the accuracy of labeling). This means a straight and precisely applied label on every bag.

Labeler Type & Specifications

Powerful Bag Labeler And Flat Object Labeler For Front Or Multi-Panel Labeling

Machine Type: Bag labeling machine, paper bag labeler, flat object labeler

Labeling Applications: Applies top and bottom, two sided labels to bags and flat objects.

Container Types: Bags, stand-up pouches, zipper bags, paper bags, flat objects

Semi Automatic Flat Plastic Bags Labeling Machine

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  • Application of suction stickers labeling method to achieve the various parts of the plane on the labeling, such as cosmetics flat bottles, boxes, plastic cover labeling and so on.
  • Change overlying scale mechanism, suitable for uneven surface labeling, such as concave flat, circular surface labeling and so on.
  • Changing fixture, suitable for a variety of irregular work piece labeling.
  • Optional ribbon printer or inkjet printer, print production date on the label and batch number, to achieve a code – Labeling Integration.

Applicable Label: self-adhesive labels, self-adhesive film, electronic supervision code, bar code, etc.;

Applicable products: requirements in flat or curved, circular surface, concave, convex, or other surface attached label products;

Industry: Widely used in cosmetics, food, toys, cosmetics, electronics, pharmaceutical and other industries;

Core Working principle: The sensor detects the product in place or send product foot position signal, sucking down labeling tip labels and covered standard, then returned the next label in situ adsorption, wait for the next signal labeling, a label the attached action is completed.

Procedure: put the product -> judgment in place (device detection control or manual control) -> Labeling and covered standard (device automatically) ->take out the labeling products.

Non-flat plastic bag labeling machine selection

When your plastic bags are packed with products, labeling will become difficult, usually after the packaging of products presented uneven surface, the label fit and appearance will be affected. Usually in this case we still recommend the use of flat labeling machine (need your sample to test the labeling effect).

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Plastic bags are recommended to be labeled before packaging products, plastic bag labeling choose flat labeling machine, optional paging device and custom double-sided labeling, etc. Plastic bag labeling machine is our advantageous equipment, if you have any questions about plastic bag labeling, please contact us, our engineers will give you the most professional and reasonable labeling advice.

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